TW201012157A - Methods and devices for requesting radio resources and/or synchronization within a radio communication system - Google Patents

Abstract

A method for requesting radio resources in a radio communication system is provided. The method includes generating and encoding a first request message for radio resources including a plurality of slotted time/frequency portions, wherein the first request message includes an Information Element being encoded in accordance with a first communication protocol format which can be decoded by a radio communication terminal device of a first type being configured to provide only slotted time/frequency portion communication without slotted offset time/frequency portion communication and by a radio communication terminal device of a second type being configured to provide slotted time/frequency portion communication and slotted offset time/frequency portion communication. The method further includes, in case the radio resources requestedy by the first request message are not available, generating and encoding a second request message for radio resources including a plurality of slotted offset time/frequency portions, wherein the second request message includes an Application specific Informaiton Element being encoded in accordance with a seoncd communication protocol format which can be decoded by a radio communication terminal device of the second type.

Description

201012157 VI. Description of the Invention: TECHNICAL FIELD Embodiments of the present invention relate to the field of communication systems, for example, radio communication systems. For example, embodiments of the present invention are directed to methods of requesting and maintaining radio resources. For example, embodiments of the present invention are directed to methods for synchronizing between radio communication terminal devices within a radio communication system, for example, the radio communication system may include a plurality of ad hoc radio communication terminal devices Specific radio communication system. The present application claims the benefit of U.S. Provisional Patent Application Serial No. 61/92,467, the entire disclosure of which is incorporated herein by reference. [Prior Art] A communication system usually consists of a plurality of communication devices, wherein the communication between the communication devices is centrally controlled or self-organized. A particular radio communication group typically includes a plurality of specific radio communication devices 'where the communication between the devices is self-organizing. The plurality of devices can explore each other within a certain range to form the communication group; and within the communication group, they can communicate with each other without central control. OFDM [Orthogonal Frequency Division Multiplexing] is a widely used technology in a specific radio communication system. OFDM is a multi-carrier transmission technique that divides the available spectrum into a number of sub-carriers. Each sub-carrier is changed by a low data rate. Achieve high-speed data transmission and high spectral efficiency. Several 0FDM-based standards have been proposed so far, such as the ECMA standard [1]. Multi-band OFDM technology is used to transmit information in the ECMA standard π]. In the operation of the towel, for example, a plurality of specific radio communication terminal devices tend to operate as a specific communication group (beacon group) in a particular frequency channel. In π], in a normal balancing operation, when a particular radio communication terminal device in a particular beacon group is tuned to a particular frequency channel, the devices will only use the available fourteen frequency bands. The three bands. In addition, only one-third of the time bands in one of the three utilized frequency bands are used (provided that the operation is in an individual time frequency code). The above approach results in low spectrum usage and an unused frequency band. Reference [2] proposes a method for increasing the total network traffic by using a slotted time-frequency code (TFC, Time-FrequenCy Code). SUMMARY OF THE INVENTION In one embodiment, the present invention provides a method for requesting radio resources in a radio communication system. In an embodiment, the method includes generating and encoding a first request message comprising a plurality of radio resources having a s time/frequency portion (si tttme/frequency p〇rti〇n). In an embodiment The first request message includes an information element encoded according to a first protocol format that can be decoded by the first type of radio communication terminal device and the second type of radio communication terminal device, wherein the first type of information The wireless 201012157 ❹ parametric communication terminal device is configured to provide only slotted time/frequency portion communication without providing slotted offset time/frequency portion communication, and the second type of radio communication terminal device is configured In order to provide slotted time/frequency partial communication and slotted offset time/frequency partial communication. In an embodiment, the method may further include if the radio resource requested by the first request message is unavailable And a request message encoding a radio resource comprising a plurality of slotted offset time/frequency portions. In the embodiment, the The request message may include a specific application information element that is programmed according to a second protocol format that can be decoded by the second type of communication terminal device (Application Specific Inf〇rmati〇n meme is called in the embodiment, the present invention provides a A method for determining available radio resources in a radio communication system. In an embodiment, the method may include determining whether a radio resource having a plurality of slotted offset rates is available. In an embodiment, the radio resource is absent. Unavailable, the method may further include using the request message of the radio resources to determine whether the required radio resources including different complex = shift time/frequency portions are available. In the embodiment, the request message may include - (4) The specific 庑田Information element encoded by the §fl protocol format may be encoded by a non-electrical communication terminal device, wherein the radio communication terminal t system used for the prostitute type is configured to be used Simple/partial communication for slotted. Frequency partial communication and slotted offset time/frequency In one embodiment, the system is synchronized at least - the present invention provides a method for a radio communication terminal device and a second wireless 7 201012157 electrical communication terminal device. The communication terminal device is in the process that the method may include that Yin has not changed its synchronization. The method may further include I5 at the beginning of a predetermined timed transmission cycle. In an embodiment, the synchronization transmission cycle starts... The line communication terminal device of the line communication terminal device has been in the segment = case Yin 'if the second non-transmission cycle start time, the method can be :::: no: change its synchronization line communication terminal installation The % step includes setting the first radio-free communication terminal start time to the second-to-device synchronization transmission cycle start time. In one embodiment, the present invention is a method for synchronizing a radio communication terminal device in a radio communication system. And the second plurality is included in the second plural... In this example, the method may be..., the line communication terminal is installed in the communication terminal device, and the wireless terminal device in the device is used.绫Thunder a number of radio communication final time electrical phase end (four) set synchronization (four) material period start ding, day 』 in the example, 哕古～阳无线电通信终端装置=〇月匕匕3 in the first The second plurality of:: the synchronization start transmission period in the second plurality of radio communication terminal devices is set as the synchronization transmission period of the first plurality of ',,, and line communication terminal slots From the beginning, the decision of the device is included in the first-complex number two. In the embodiment, the method may be a sinus radio, a plurality of I-wires, and a synchronization message in the communication terminal device, and the radio communication terminal in the line communication terminal device is installed in 201012157. The determined synchronization transfer + the information about the start time of the get cycle. According to other embodiments, the apparatus of the present invention is also contemplated by embodiments made in accordance with the methods described above, and is used herein to illustrate that the foregoing applies equally to applicable counterparts. [Embodiment]

It should be noted that although various exemplary embodiments of the present invention are described herein in connection with a particular radio communication terminal device and a particular radio communication system; however, the application (4) of the present invention is not only applicable to a plurality of specific radio communication terminals. A particular radio communication system is also suitable for use in a general radio communication system comprising a plurality of radio communication devices, wherein the radio communication system may comprise a central controller of the plurality of radio communication devices. The term frequency band as used herein may refer to a pre-defined continuous frequency range that can be used for signal transmission. In the context of this description, a frequency band may often be represented by a number of bands associated with it. Further, the term 'freqUenCy channei' may refer to a combination of one or more frequency bands, and this combination is equally applicable to signal transmission. In this context, a frequency channel may or may not have a continuous frequency range. In the context of this description, frequency channels may often be represented using a number of frequency channels associated with them. In addition to this, the term band gr〇up may refer to a group of bands. A band group may or may not be used for signal transmission. A frequency channel can be 9 201012157 and can have the same frequency band as a band group. The 'in-step' frequency code (TFC)-word may include a frequency hopping pattern in which some patterns hop between frequency bands and some remain fixed in a single-frequency band. For example, the ECMA standard (1) regulates three types of TFCs: one of which is called time-frequency interleaving.

Time-Frequency Interleaving), wherein the encoded information is interleaved in three frequency bands; wherein the type is called dual band top or top 2, wherein the encoded information is interleaved in two frequency bands; One is called fixed frequency interleaving, and the encoded information is interleaved in a single-band. Under the ECMA standard (1) specification and as follows, words such as "time frequency code (tfc)" and "frequency hopping pattern" are synonymous with "frequency channel". In the ECMa standard of the OFDM transmission system (Reference (1)), when a specific radio communication group operates in a certain special frequency channel, a frequency band in a certain frequency group will only be in the time of a certain maximum specific part. Use it. For example, according to the deletion of TFI, one band will be used for a maximum of one-half of the time. Further 2 = If a device transmits 4 lines in the -spec group during the duration of the 0FDM symbol, then other bands in the band group (and possibly other bands = in) are during the _M symbol transmission time The present invention is also provided in 201012157 in various embodiments to utilize the enhanced shape synchronization technique disclosed in the reference document [3]. A method of synchronizing between specific radio communication terminal devices within a particular radio communication system. Further, the present invention proposes, in various embodiments, a specific application information element (ASIE) as defined in the ECMA specification (1), a specific application probe request element, a specific application control frame, and a specific application command frame. The style of the data field.

For example, the system shown in Fig. 1 includes a specific radio communication group 1A of specific radio communication terminal devices A to H (111 to η8), wherein the devices AH (111 to 11 8) are operated at - In a special frequency channel. For the purpose of explanation, the circular line 101 represents the transmission range of the device B 112, which means that the device B can transmit the OFDM symbol to its subsequent device located inside the circular line ι〇ι. In the figure, the device B 112 can transmit the 〇fdm symbol to the devices A m, C 113, D U4, e 115, and ΐ ι 8 . Similarly, the circular line 102 represents the transmission range of the device c 113, which means that the device C is sufficient to transmit the 〇FDM symbol to other devices located inside the circular line 1〇2; and the circular line 103 represents the device D. The transmission range of 114 means that the device D is capable of transmitting the OFDM symbol to other devices located within the circular line ι〇3. For example, according to the current ecma standard [1], when the device A 111 transmits the 〇FDM symbol to the device B 112, the specific radio communication devices c, d, e, g, and of the radio communication device group (10) There will be no other data transfer between H (113, 114, 115, 117, and 118) at the same time. In the ECMA standard [1] of the OFDM transmission system, the 0FDM symbol transmission from the device aui to the device B 112 is illustrated in FIG. 2, wherein the device 11 201012157 is configured to transmit the 〇fdm symbol to the device b in the band group 201. 112. Band group 2 (H contains three bands 2ii'22i, and 23 when using TFI's broken transmission of 0FDM symbols according to a certain frequency hopping pattern (as shown in gray frames 241 to 246) in three frequency bands 211, 221, and 231

In the middle of the father's mistake. Accordingly, a frequency band is only used for a maximum of one third of the time during transmission. In the first step, when the device A 1U is transmitting data to the device B 112 in a special frequency band during the duration of the FDM symbol duration, the other frequency bands in the band group will not be during the 〇fdm symbol transmission time. Be exploited. Therefore, the frequency spectrum usage rate is very low due to the unutilized frequency band.

The L-slot-shifted TFC has been proposed in the reference document [2] to achieve a higher total flow rate in the network specified by the ECMA [1]. The technique proposed in [2] is based on the slotted offset TFC concept, which can effectively utilize the bandwidth available to WiMedia/ECMA [1] designated devices. The following is a summary of the method based on slotted offset TFC. Reference [2] proposes to use a slotted offset time-frequency code (TFc) to make a particular beacon group effectively utilize the available spectrum (i.e., 'entire band group) at a given time. Using the offset TFC proposed in [2], the entire band group can be utilized at the same time. The following is a summary of the method proposed in [2]. It is assumed that the OFDM symbol is transmitted between three frequency bands in accordance with a certain frequency hopping pattern from (band 211) to (band 221) to (band 231) as shown by the gray frame in FIG. 2, for example ' A device transmits a first 〇FDM symbol in frequency band 211 during a first 〇FDM symbol 12 201012157 time 202, transmitting a "0" in frequency band 221 during a second OFDM symbol time 2 〇 3, and at a third OFDM symbol The third OFDM symbol is transmitted in the frequency band 23i during time 2〇4. Thereafter, the device retransmits the fourth 〇fdm symbol from the frequency band 211 during the fourth 〇峨 symbol time 205, and follows the hop from (band 2U) to (band to (band 231) in successive OFDM symbol transmissions. In addition, referring to FIG. 2, the black frames 261 to 266 and the white frames 251 to 256 represent the same frequency hopping pattern as the gray frames 24! to 246, and the only difference is for transmitting the first OFDM symbol. The starting frequency band. This difference can be explained in another way: the black 'frames 261 to 266 and the white frames 251 to 256 represent the grooved offset of the grooved time/frequency portion represented by the gray frames 241 to 246, respectively. The time/frequency portion, that is, the black frames 261 to 266 and the white frames 25i to 256 represent the offset of the frequency hopping pattern represented by the gray frames 241 to 246, respectively, or the time shifted version of the frequency hopping pattern. For example, the black-color frames 261 to 266 represent time-shifted versions of the frequency hopping patterns based on the frequency hopping patterns represented by the gray frames 241 to 246. That is, the "," color frames 26 1 to 266 represent gray frames The grooved offset time/frequency portion represented by the slotted time/frequency portion represented by 241 to 246. Similarly, the white frames 251 to 256 represent the frequency hopping pattern represented by the gray frames 241 to 246. A larger time shifted version of the reference frequency hopping pattern. That is, the white frames 251 to 256 represent another set of slotted offsets based on the slotted time/frequency portion represented by the gray frames 241 through 246. Shift time 7 frequency part. According to the reference [2], the first special radio frequency communication device in the specific radio communication device 13 201012157 group (not shown) may be in the transmission time of the number During the period 202, the first 〇fd is sent in the first frequency band 211 (see the gray frame 241 in FIG. 2), and the first inch is in the same two-band 221 (see FIG. ^T's white frame 251) transmits a second 〇fdm " the second frequency band 221 is different from the first frequency band 2U. Further, in the same transmission time period, the second of the specific radio communication group Specific radio communication devices may be in the third frequency sub-range Transmitting a third zero job symbol, wherein the third frequency subrange is different from the special-and second frequency sub-range. The embodiment of this reference document [2] is also illustrated in Figure 2. The first transmission F return symbol and the second transmission time period of the second OFDM symbol are 2〇2 +, and the third specific radio communication device (not shown) may be in the third frequency $ 231 (see FIG. 2 The black frame 261) transmits a third 〇FDM symbol, wherein the third frequency band 231 is different from the first frequency band 211 and the second frequency band 221. Therefore, it can be seen from the reference [2] that the entire band group can be utilized at the same time. For example, in Fig. 2, the gray frames 24i to 246 constitute a TFC offset of 0, the black frames 261 to 266 constitute a TFc offset, and the white frames 251 to 256 constitute a TFC offset of 2. Here, TFc offset 〇, TFC offset 1, and TFC offset 2 are in the same frequency channel (same frequency hopping pattern) and are three offsets that can be used to transmit the frequency channel of the OFDM symbol. TFC Offset 1 and TFC Offset 2 have frequency pattern times that are offset according to TFC offset 0 within the same hopping pattern. In this context, tfc offset 0 is also referred to as a delimited TFC offset or a slotted TFC without offset. 201012157

❹ TFC offset i has a time shifted version with a TFC offset referenced hopping pattern, and (6) TFC offset 2 has a larger time shifted version of the (four) pattern based on the TFC offset g. For a frequency channel with 3 frequency bands, the -TFC (offset 〇) may have a maximum of only two offsets. Herein, a specific radio communication terminal device according to the ECMA standard (1) means a device capable of transmitting only using the slotted time/frequency portion. In this context, a radio communication device that can communicate using different offsets of the slotted time/frequency portion is referred to as a device capable of communicating using slotted offset time/frequency (4). Now, refer to Figure 1. If the device A U^ sends the 〇FDM symbol to the device ΐ ι 2 with the TFC offset 装置, the device c(1) can synchronously transmit the 〇FDM symbol to the device di μ with the TFC offset 1. Similarly, the device E 115 can also simultaneously transmit the job registration symbol to the device F116 using the TFC offset 2. Therefore, three transfers can be performed simultaneously; compared to the standard (reference file [1]), the single-band group can be used to increase the total network traffic by a factor of three. & In addition to the benefits of the offset TFC mentioned above, another benefit, #有三分_RF Lin's $ can also use the two offsets of the TFC offset Q when transmitting data to the device. The other two places receive the data. In the slotted offset TFC implementation proposed in [2], all devices synchronized are assumed that their first FDM symbol starts at the beacon period start time of the slowest neighbor (BPST, Beac〇). n Peri〇d is at the milk τ_) or at the average of the BPST of all devices in a certain beacon group. In this regard, the L払 period (BP, Beac〇n Peri〇d) can be defined as the time period announced by the device during which the device transmits or listens to the message according to the ECMa 15 201012157 standard π]. The term "beacon" may refer to information relating to the retention of time slots in another data cycle. Each superframe starts from a Bp and extends over one or more consecutive Media Access Slots (MAS). The first in the BP

The starting point of the MAS, the starting point of the hyperframe, is called the BPST 'Beacon Period Start Time. As far as background information is concerned, under the ECMA #准(1) specification, the frame is defined as the unit of the negative material transmitted by a device, and the hyperframe is used for the basic timing structure of the frame transmission. A hyperframe may consist of 256 MASs; and a hyperframe may contain a BI followed by a data period. A Bp may contain several beacon slots, and a beacon may be in a beacon slot. Being transmitted. A particular radio communication terminal device may begin its 〇fdm transmission at the beginning of the MAS in one of the data periods. Figure 3 shows the basic structure of the superframe 3!〇 according to the ECMA standard (Reference (1)). According to the ECMA standard (1), a superframe is defined as a periodic time zone F曰1 for coordinating frame transmission between devices, which contains a

Beacon period 3 (H, followed by a data period of 3〇2, where the frame is defined as the unit of data transmitted by a device. - The frame is composed of 256 MASs 303. According to ECMA standards (1) The OFDM in-band time (in the -band) including the band switching time is 312.5nS + 9.47nS=321.97nv using the slotted offset TFC, and each period is 321·97η ...FDM symbol transmission duration FDM Symbol Transmissi〇n Durati〇n) was sent 16 201012157 sent. Referring to Fig. 3, it has been proposed in [2] that all of the OSTD 3 04 are continuously aligned from the start 305 of a MAS. "S" 304 in Fig. 3 represents an 0STD, and the second OSTD 304 (S = 2) follows the first OSTD 304 (S = 1). The third OSTD 304 (S = 3) follows the second OSTD 304 (S = 2), while the fourth OSTD 304 (S = 4) follows the third OSTD 304 (S = 3), and so on. . Since a MAS is 256 microseconds long, 795 OSTDs can be transmitted in each MAS, and a small amount of time is left at the end of the MAS (as assumed in the ECMA specification [1], it can be considered as an in-band of an OFDM symbol. time). The first OSTD of the next MAS is scheduled to start at the beginning of the next MAS 305. To help accurately transmit OFDM symbols at each OSTD, reference file [3] has proposed a synchronization method using a virtual clock concept to achieve a more precise synchronization effect between clock cycles at the device level, The OSTD of the device is synchronized and does not overlap excessively, causing interference. The contents of the reference document [3] will be summarized later in this application. 2. The proposed ASIE format and other information elements have defined specific application information elements (ASIE), application-specific detection IEs, and application-specific control elements related to high data rate ultra-wideband (UWB) systems in the ECMA specification [1]. Box, and specific application command frames. Figure 4 shows the format 400 of the ASIE as defined in the ECMA specification [1]. As can be seen from the figure, the ASIE may include: a requirement ID field 401; a length field 402 indicating the length of the payload of the ASIE; an ASIE specifier ID 403; and a Specific application data field 404. The Requirement ID 401 helps distinguish between the ASIE and other IEs that contain the specific 17 201012157 Application Probing IE. Each element rn 赘仟1D (0 to 255) may be associated with an IE. The designator ID 403 identifies the seller or factory to distinguish between different manufacturers/sellers. The data block 404 is left to the seller to define. In this article, some content and format of the data block are provided. Figure 5 shows the format of the payload of the specific application command frame and control frame that is defined in the ECMA specification Π 1 . As can be seen from the figure, the payload of the specific application command/control frame may contain a designator (1) block 501 and a specific application data block 5〇2. Figure 6 shows a format 600 of a specific application IE defined in ECMA Specification (1). As can be seen from the figure, the format 6〇〇 may contain:

Measure - element m block 6 〇 1; a length block 6 〇 2; a target device address field 603; - ASIE specifier ID field 6 〇 4; and a specific application request information field 605. The present invention provides, in an embodiment, a format for a & ASIE, a specific application probe IE, and a data field for a portion of a particular application command frame and control frame. The present invention provides, in one embodiment, how to utilize the slotted offset TFC concept introduced in the reference file [2], retaining the 同步 synchronization algorithm proposed in the reference file [3], using the above IE/frame The data field is used to implement a decentralized reservation agreement (DRP 'Distributed Reservati〇n (10) and Priority A Visited Access (PCA ' Prioritized Channel Access). The present invention is provided in a further embodiment - the use of [3] An algorithm for combining beacon periods between different beacon groups of enhanced synchronization techniques (used with slot offset TFC). 2-1 Specific Application Data Format 18 201012157 Figure 7 tf The format of the specific application control shelf according to an embodiment, in the embodiment, eight (10), the specific application detection π, the specific application command frame or the first position of the data shelf in the control frame payload are The specific application controls the interceptor 700. In an embodiment, the specific application control block 700 may include one or two bytes, which are used to indicate the product of the particular radio communication terminal device. Protocol version. In an embodiment, the bit 3 to bit 7/bit 15 of the specific application control field is removed. The system of Figure 7 is the system of 7F, and the specific application controls the block 7GG in the ASIE. - or a format 800 of data stalls other than two bytes. < As can be seen in the figure, according to an embodiment, the specific application control booth included in the "Specific Application Data" block 404 is not included. The remaining assets can be classified into a variety of different types of barriers and are related to the type of military one-position. All information is continuously encapsulated. In one embodiment, a continuous information set related to each type of early-field type is used. A specific application designation bit 8 〇1 is provided in front of 8() 2. The format of the specific application specification field 801 shown in Fig. 9(4). The specific application specification field 8G1 may contain and block _ and The type of meaning in the type followed by the number of requirements is related to the number of open or the number of groups. For example, the specific application specifies the field 8 〇 1 byte 901 for π # , column Bit information is used to indicate the type of field; and a quantity/bit The quantity field 902 is used to indicate the number of requirements in the data store type of the eight (10) following the specific application designation block 8〇1 by 19 201012157 bytes. Figure 9(b) The format of the block information field 901 in an embodiment is in the embodiment, the bit 4 to the bit 7 903 in the field information block 901 are reserved. In one embodiment, the field information block _ Bit 0 to Bit 3 904 are used to indicate the field type.

An alternate format for the "Specific Application Specifier" field 801 may utilize only the one-bit group (only the block information byte 901), which utilizes the field information in the reserved bits in the group 901 (for example, Bit 4 to bit represent the same number of elements or number of bytes in Figure 9(a).

Figure 9(C) shows the numerical correspondence of the field type field 904 and the various types of block types in an embodiment. As can be seen from the figure, the value "Q" in the field type block 904 can be used to indicate the type of the spot of the information element, and the value "1" in the position type field 9G4 can be used to indicate the column of the control element. The value "2" in the bit type 'block type field 9〇4 can be used to indicate the block type of the element, and the value "3" in the block type block 904 can be used to indicate the column of the data element. The bit type, and the values "4" to "15" in the field type field 9〇4 may be retained. As can be seen from Figure 8, the specific application control block contains the ASIE's data block, which is followed by the first-specific application identifier and the latter (type information element) and a single field type. Section. ^ Continued information set. In the embodiment, in the information paste of the asie, the capital (four) (four) is encapsulated and all the command elements are sealed. There is no restriction on the order of the column types in the asie. _ There is no restriction on the 1E to be sent by ASIE (the IE sent by ASIE 4 20 201012157 may be in the description _ mentioned ^ or in the ECMA specification (1) catcher). In the embodiment, m a is placed in front of each of the information sets associated with the earlier one of the field types. =H> (a) is the format of the control element 1001 of the specific application control frame in the embodiment. Controlling the eight-path element 1001 may include: a control element information field 1002 having one or two bytes, a control element length bar with one byte, and a control block (four) block. ❹ The format of the control element information block (10) 2 shown in Fig. 10 (8). In the embodiment, the control element information space 1 〇〇 2 bit 〇 to the bit 3 is used to indicate the control element type. In one embodiment, the secret element 4 to bit 7/bit 15 secrets of the control element information interception are retained. Depending on the type of control element (which is proposed in the control element information byte 1002), it can be inferred that the length sheds 3 and/or the payload block 1004 follow the control requirements. Control element information byte 1002 〇 Φ Figure 11 (4) shows the format of the command element 1101 of the specific application command frame in the embodiment. The command element 11〇1 may contain a command element information shed with one or two bytes, a command block length 1103 with one byte, and a command payload field ιι〇4 . Figure n (b) is not the format of the command element information field 1 102. In one embodiment, the bit 〇 to bit 3 n 〇 5 of the command element information block 11 系 2 is used to indicate the command element type. In one embodiment, bit 4 to bit 7/bit 15 1106 of the command element information field 1102 are reserved. Depending on the type of the command element (which is proposed in the command element information byte 21 201012157 1102), it can be inferred that the length field 11G3 and / or the payload column. Bit 1104 疋 Compliance # command requirements The command element information element 1102 in 11〇1 is not in the format of the query information field 12〇1 according to an embodiment. In an embodiment, the specific application request information field 605 in the specific application probe IE_ shown in FIG. 6 may include a group of consecutively arranged query information stops 1201. In one embodiment, the query information field 1201 may include a query control block 12〇2 having a byte. In one embodiment, query information bar 1201 may include a query length field 12〇3 having a byte to indicate the length of a particular query material 12G4. In an embodiment, the query status block 1 20 1 may include a particular query material 1 204. * Figure 12(b) shows the format of the Query Control Byteset 1202 in accordance with an embodiment. In the embodiment, the bit 〇 of the query control block (10) 2 is used to represent the query type /m. In one embodiment, bit 4 through bit 61 of the query control unit 12G2 are retained. In one embodiment, 'bit 7 1207' is used to indicate whether a particular query data 12〇4 is included in the query information field 12()1. For example, if the query controls the bit center and the bit 7 i 2 〇 7 in 1202 is set to 〇, then the length of the query information block = 12G1 is (10) bytes (excluding the query length byte and Specific query data). The use of specific application data related to trough offset TFC in ~2·2 has been proposed in reference document m in the current part of (4) as defined in ECMA Specification (1) and inferior as defined in Incumbent A Specification (1) 22 201012157 The new IE is adapted to the slotted offset Tfc implementation described in the summary below. DRP IE: According to reference [2], the currently reserved bits M3 and bl4 in the DRP Control Intercept are proposed in the DRPIE to indicate the TFC offset of the channel, as shown in FIG. The modified DRPIE shown in the format 13〇1 in Fig. 13(a). The DRP control field of the DRpiE 1301 shown in the format 1302 in Fig. 13(b). The correspondence shown in Table 13〇3 in Fig. 13(C) has the correspondence relationship between the values of the bl3 and the bl4 of the DRP control field 13〇2 of the TFC offset of the channel. As can be seen in this example, the value "〇" indicates that the TFC offset 0' value "1" corresponds to the TFC offset 1, and the value "2" corresponds to the TFC offset 2. PCA Availability IE: According to reference [2], two reserved bits (b2 to bl) in the interpretation field in the PCA Availability IE are proposed to represent the TFC offset of the channel. As shown in Figure 14, if PCA availability for additional TFC offsets for that channel is required, then an additional pc a availability IE will be proposed. The modified PCA availability IE shown in the format 1401 in Fig. 14 (a). The interpretation field of the format 1401 (in other words, the PCA Availability IE) shown in the format 1402 in Fig. 14(b). Table 1403 in Fig. 14(c) shows the correspondence of the values of the two reserved bits b2 to b1 of the interpretation field 1402 of the TFC offset of the channel. As can be seen in this example, the value "〇" indicates the TFC offset 〇, the value "1" corresponds to the TFC offset 1, and the value "2" corresponds to the TFC offset 2. Withdrawal Request IE: According to reference [2], the two reserved bits (b5 to b4) in the Withdrawal Request IE are proposed to represent the TFC offset of the channel. Figure 23 201012157 15 (a) is the format of the modified withdrawal request IE 15〇1. The format 1502 in Figure i5(b) shows the withdrawal request control block of the withdrawal request IE 1501 in more detail. The table 丨5〇3 in Fig. 15(c) shows the reserved bit of the revocation request control block 1502 having the offset of the channel to! The correspondence of the values of ^. As can be seen in this example, the value "Q" indicates that the TFC offset ’ 'value "!" corresponds to the TFC offset 1, and the value "2" corresponds to the TFC offset 2. "

MAC Capability IE: It is proposed in [2] to utilize one of the reserved bits in the existing MAC Availability IE proposed in the ECMA standard [q] to indicate that the device can transmit in the slotted offset TFC. HY Target Force IE. According to reference [2], one of the reserved bytes is proposed for TFC offset control. As shown in Figure 16, in the grab offset control shelf, a bit is used to indicate that a device can transmit in the TFC offset of the channel. ® 16(a) shows the format of the modified PHY capability IE 16〇1. Figure 14 (b) shows the (4) capability ratio 1601 of the TFC offset control field 16〇2.

Enhanced DRP Availability IE: Reference Document [2] proposes a (4) as shown in 1" to indicate the view of a device on the current use of the current superframe (in order to adapt to the offset of the channel) The use of 囷Π(4)* is the newly proposed IE, that is, the format of the enhanced D] exploitability IE, 17〇1. Figure 17(B) shows the enhanced D] ^ Sex! E17 (Interpretation of H (10). Table 17 in Figure 17(e) is not the correspondence between the interpretation of the TFC offset of the channel and the value of their bit 1 to G. As can be seen in this example, the number 24 201012157 "0" indicates that the TFC offset is 0, the value "丨" corresponds to the TFC offset, and the value "2" corresponds to the TFC offset 2. According to an embodiment, it is operable Each device in the slotted offset TFC and from the same vendor (related to the ASIE) may include an ASIE in its beacon. In an embodiment, each device may also include and Information about all other devices in the beacon group to determine whether all of the devices are from the same vendor and are operational The slot is offset by the TFC. In one embodiment, one of the specific application control blocks 7 (see Figure 7) can be used to indicate whether all devices in the beacon group of a device are from The same vendor and whether it can operate in the slotted offset TFC. In one embodiment, all IEs associated with the use of slot offset TFC (including the proposed modified IE and the newly proposed enhanced DRP are available) The IE is included in the ASIE. In an embodiment, implicit reservation (implicit reservati〇n neg〇tiati〇n) is performed via the ASIEs. Figure 8 shows how to encapsulate IE into Part of the ASIE. In the following, the reverse compatibility will be used to provide a method for implementing bandwidth reservation based on slotted offset TFC by using ASIE. Reservation protocol fDRP, before proposing the use of slotted offset TFC and ASIE to implement DRP The following provides a DRP reservation policy in accordance with an embodiment. In an embodiment, a device is always attempting to search or reserve to utilize a default offset there (the default channel does not have any offset, for example, a TFC offset) ) to transmit and receive the MAS. If there is not enough bandwidth available, then the device may try to retain the higher offset of the last 25 201012157 surface using the channel used (for example, as shown in Figure 2) The TFC offset 1 or the TFc offset 2) is used to transmit and receive the MAS. In one embodiment, a device will always retain the minimum possible bandwidth and (in other words, the TFC offset with the smallest possible number). ) MAS associated with available offsets, and if all MASs are reserved for a given offset, then only the device will attempt to reserve MAS for higher offsets in the same channel. In an embodiment, unless there is a comparison between Mas and Machimachi

Any MAS has been negotiated for use with a fixed offset that is reserved for a higher offset offset

In one embodiment, a device will send an AWE in its beacon. In an embodiment, all the IEs associated with the use of the slot offset TFC (including the proposed modified IE and the new IE proposed by the present invention) are included in the embodiment, implicit reservation negotiation This is done via a device between devices that are capable of operating in a slotted offset TFC and from the same vendor. In the embodiment, if the reservation negotiation is performed for the purchase using the default offset, the DRPIE mentioned in the ε〇μα text is transmitted in addition to the fiber. In the embodiment

The phase t and the device in the slotted bias "FC proposed in the ECMA specification [丨] are only enough to operate in the grooved offset TFc. =;=::=: Any(9) r-DRP^MAS#^;;7;:::rr In the embodiment, 'for this purpose, it can be operated. The device will save or store the first six (or any other fixed value, usually any number of 26 201012157 or less than six) for each of its neighbors in the TFC offset TFC. Historical data of BPST values. It is assumed in the above that it is possible to use the slotted offset TFC and each of the __s from the same #方, if it follows the synchronization algorithm proposed in the in-service specification (1), it will be in each superframe. T move - non-zero value (nanoseconds). It is also assumed above that if a splicing with slotted offset TFC is used as the slowest device in its beacon group (the BPST has not moved its BPST in 6 hyperframes), the device will The synchronization technique proposed in m is used to synchronize with the slowest device. In the following, the words "the job A [1] designation device" and the "device according to the implicit (1) specification" all indicate the device constructed according to the reference document (1), which may have no additional features, such as slot offset time. / Frequency part communication capability. In one embodiment, a device that is capable of operating in a slotted offset/frequency portion communication is also possible and has the features specified in reference [1]. In the f-example, the implicit negotiation is performed by transmitting the Φ-corrected DRPIEl3〇1 (as shown in ® 13(a)) as the thin-part t in the beacon frame. In the embodiment, the device supporting the slotted TFC and the same vendor as mentioned therein parses the target/owner device address block in all ASIEs from the neighboring device to match the address of the device.

Or the modified DRP of the multicast address reserved for the multicast reservation for the device * in the "Examples *" remaining reservation negotiation procedures are all * ECMA specifications (four) (four) (four) 'different departments, using the modified DRP IE in ASIE DRP IE. Yu Yiru

Devices that are capable of operating in the slotted offset TFC and from the same vendor (related to ASIE) will rely on the asie and slot availability announcements negotiated/reserved with DRP on 27 201012157. In the embodiment, if the negotiation of the MAS reservation is related to the default offset, in addition to the implicit negotiation via the ASIE, the procedure proposed in the ecma specification [i] is synchronously used for implicit negotiation. In an embodiment, the device (owner or target) that sends a modified DRp IE as part of its beacon frame in its ASIE will also send the DRp IE in its beacon frame under the following conditions ( Separate from ASIE). For attempting to establish or influence retention with a default offset (no offset, ie, TFC offset 〇) (the default offset is handled by the ECMA-specific device [1] or by the ECMA designation device Each modified drp ιέ included in the ASIE of the device of the negotiated reservation will send a corresponding DRPIE in its beacon frame separately from the ASIE (which is the modified DRpiE) Copy, except for reserved bits in DRpiE). In view of the above, according to an embodiment, the conflict resolution method using the default TFC offset of the DRp IE may be the same as that proposed in the ECMA specification [丨]. If the device is able to determine its reservation using the conflict resolution protocol above, then the device can continue to transmit the modified DRPIE as part of its ASIE and send a separate DRPIE to determine the reservation. In one embodiment, if the device is unable to determine the reservation using the conflict resolution protocol above, the device will stop transmitting the modified DRP IE as part of the ASIE and the conflicting MAS bit in the next hyperframe. The separate drPIE associated with the metamap, or the conflicting MAS is removed from the negotiation with the DRpiE. 28 201012157 In an embodiment, if a device capable of operating in the slot offset TFc and from the same vendor (related to the ASIE) finds that there is insufficient bandwidth available in the internal offset, then the device You may try to use a second-higher offset to preserve the slot. If all of the MASs being sought have been retained with the default offset, then the device may not transmit in its beacon in a separate manner from the asie unless the device has now retained the MAS 'with a default offset. Any DRpiE related to the MAS being searched. to

In this case, according to an embodiment, for a device that is negotiating the above MAS for an offset above a default offset, 'if the |set does not currently retain the MASs with a default offset, as long as it is in its beacon It is sufficient to send the modified read IE as part of its ASIE. Without loss of generality, when the target device negotiates with the owner device (4), it can be assumed that both of them can operate in the slotted offset TFc and come from the same vendor. Therefore, the ECMA[1] designation device sees a more reserved negotiation, but the reservation negotiation of the default offset is implemented by both the DRp positive and the previously proposed modified DRP IE, so that the ECMA[1] designation device It is clear at a glance. In the above, the word "invisible" implies that the ECMA [1] designation device does not need to parse and decode all 鸠e. In an embodiment, 'if the owner or the destination # does not receive any DRp in the previous (or mMaxLostBeacons) hyperframe to determine that the owner and the target have agreed to cooperate with the offset above the (four) offset. Any reservation of MAS, the owner and/or target may lose the reserved reservation (which uses a higher offset), and will stop at the next superframe t in the ASIE Modified bribes, and 29 201012157 related MAS may * be used in the current or next - super box. The owner and the target may then attempt to renegotiate the reservation with a default offset for such available mas (DrPie and ASIE will also be sent separately) or may make a default offset negotiation consisting of the MAS in use. The subset is used to match the higher offset (DRp IE and asie will not be sent separately). In other words, in an embodiment, if the MAS that is explored to be retained (using a higher offset) will constitute a subset of the mas that have been used by the default offset, for the owner and the target, The negotiation of ASIE to define them is sufficient 'do not have to use any DRp IE. In an embodiment, if the MAS that is not reserved by the default offset is explored to be reserved by using the default offset, then the owner and the target that respectively perform row/column reservation for the mas are sent or negotiated. DRp IE. In this case, in the transmitted IE^ MAS bit map, it is not listed that @ mas is in use due to the default offset during this reservation negotiation. The conflicts associated with the above row/column reservation in the embodiment may be handled in the manner defined by the conflict resolution agreement in the Ec M A specification (reference file). Further, in an embodiment, the MAS will not be used by any other device if any ECMA [1] specifies that the device retains - MAS '. In one embodiment, the higher offset is used to retain only the MAS that is used by the same vendor to operate in the slotted offset _tfc for use with the default offset. In an embodiment, 裴 that is operating in the slotted offset TFC may send a modified revocation request (4) among its ASIEs as part of the frame of the letter 30 30 201012157. In one embodiment, a device capable of operating in a slotted offset TFC will not send a revocation request for a MAS being used by an offset above a default offset in its beacon outside the ASIE. In an embodiment, the modified withdrawal request IE sent as part of the ASIE may be for any offset. In an embodiment, if the modified revocation request is for a set of MASs that use a default offset (which includes at least one MAS), then an additional revocation request will also be for the MAS at the ASIE using the default offset. Beyond beacons are sent out. In one embodiment, if any device withdraws the MAS reserved by the default offset, then all devices that retain the MAS with a higher offset will also lose the MAS. In one embodiment, if a device or any other device capable of operating in a slotted offset TFC retains a certain MAS with a default offset, then the device can be allowed to utilize an offset above the default offset. Continue to keep the MAS. In one embodiment, DRP availability is published in the following manner. Devices wishing to publish their views on the available MAS will send enhanced DRP availability 1701 in their ASIE (see Figure 8) (see Figure 17). In one embodiment, if the availability of three offsets in a channel needs to be published, then three enhanced DRP availability IEs may be sent in the ASIE. Furthermore, the device may also send DRP availability as defined in the ECMA specification (reference file [1]) among its beacons. In an embodiment, the MAS reserved by any device with any offset (the retention state in the modified DRP IE as part of the ASIE will be set to 1) or the MAS reserved by the ECMA[1] designated device It is not published as available in the DRP Availability IE (separate from ASIE) that is sent in the beacon. This 31 201012157

It is necessary to let any of the designated devices know the use of the gallbladder. 'J for 5, a device that can operate in a slotted offset TFC and from the same # side may follow the rules related to the DRP proposed by the ECMA(1) specification and use the default offset and use a hidden The program (ECMA [1] specifies that the device is not visible) to negotiate a MAS that is higher than the default offset. In one embodiment, if all devices in the beacon group are capable of transmitting in slotted :: TFC and assuming they are synchronized using the synchronization algorithm in (3), then the virtual clock of each device It will be synchronized to the physical clock of the slowest neighbor. An example of an enlarged beacon group 18A shown in Fig. 18(a) is composed of devices A1 to A5 1851 to 1855 and B1 to B3 1856 to 1858. In this context, the expanded beacon group of 'm' refers to the combined result of the beacon groups of all its neighboring devices. A beacon group of a device refers to a collection of all its neighbors. It is assumed that the devices A1 to A5 are from the same vendor and are capable of operating in the slotted offset TFC. It is assumed that device Q is a device designated by ECMA [1]. In one embodiment, the rice is as slow as any of the devices a to A5 or B1 to B3, and if the virtual clocks of the devices ai to A5 can be synchronized by the synchronization algorithm proposed in the present invention The slowest device and the device up to B3 can be synchronized to the slowest device by the synchronization algorithm proposed in the ECMA [1] specification, and the slotted offset TFC can be used by the device gossip to A5 to 1855. Although all devices to A5 1 85 1 to 1 85 5 can be synchronized according to the clock cycle level; not 32 201012157, devices B1 to B3 1856 to 1 858 may not be synchronized to other devices according to these levels. . Therefore, in an embodiment, when any of the devices A1 to A5 18M to 1855 attempt to reserve a MAS that reserves the boundary of the MAS shared device (for example, B1 to B3 1856 to 1858), The device (any one of A1 to A5 1851 to 18555) does not use the MAS that shares the boundary with the reserved MAS of an ECMAH] device for data transfer (so that it is allowed to retain memory in guard time) or not A small number of fixed numbers of OSTDs are used at the beginning or end of the MAS (where the upper boundary is shared) because the ECMA[1] specifies that the device may not maintain an accurate MAS boundary. In an embodiment, the fixed number may be determined in advance. In an embodiment, the implicit reservation of the MAS can be implemented by using a control element/command element of the specific application control frame/command frame between devices capable of operating in the slotted offset TFC and from the same vendor. . The Modified IE proposed in this specification and the Enhanced DRp Availability IE suggested in this description can be used with a specific application control frame/command frame. Once the retention result is established, the retention result is implicitly determined via the beacon. It has been possible to follow the previously mentioned (iv) DRp retention policy for explicit negotiation (expncit negotiati〇n). In one embodiment, the rules for transmitting the modified DRp ie in the ASIE and the DRP IE outside the asie after the explicit negotiation is completed are identical to the rules proposed above for the implicit negotiation. An alternative to the method proposed above, if all devices in the extended beacon group of a device are capable of operating on the slotted offset TFC A 33 201012157 and from the same seller (related to ASIE), then The device will operate with the ASIE-based DRP negotiation and the slotted offset tfc as explained earlier. If the device in the extended beacon group of the device is not operating in a slotted offset TFC or is not from the same vendor's device, then the device can use the cover specified in the ecma[i] specification. ~ My normal DRP. Whether or not all of the devices in the extended beacon group of the device from the same vendor can be propagated using the previously proposed specific application control field 700 (see Figure 7).

Figure 18 (b) shows a method for requesting radio resources in a radio communication system in accordance with an embodiment. In one embodiment, the method may include step 1801 1 to generate a U-message message with a radio resource containing a plurality of slotted time/frequency = knives. In an embodiment, the first request message may include an information element encoded according to a first communication protocol that can be decoded by the first type of radio communication terminal device and the second type of non-wireless communication terminal device, The first type of radio, the end device, is configured to provide only slotted time/frequency portion communication without providing slotted offset time/frequency portion communication, and the first type of radio communication The terminal device is then configured to provide slotted time/frequency portion communication and slotted offset time/frequency portion communication. In the embodiment, the method may further include the step of deleting, if the radio resource of the first request message is not available, the method may generate a radio with the offset time/frequency portion including the complex slot offset. A second request message of the resource; in the embodiment, the second request message may include a specific application information element encoded according to a second protocol format 34 201012157 that can be decoded by the type of radio communication terminal device. In one embodiment, the radio communication system is a specific radio communication system, and the first type of radio communication terminal device and the second type of radio communication terminal device are both specific radio communication terminal devices.

In this context, for example, a radio resource containing a plurality of slotted time/frequency portions may be a hopping pattern (TFC only, no slot offset TFC). In an embodiment, the hopping pattern is in time. The starting point of any 0STD or MAS boundary may not be aligned (or synchronized). In this context, slotted offset time/frequency portion communication may refer to the use of slotted offset TFC (TFC offset 〇 and / or higher offset of TFC, such as TFC offset ι and TFC offset 2) communication. For example, the device proposed in reference (7) can use both the slotted time/frequency portion and the slotted offset time and rate portion to communicate, thereby increasing the total network traffic. In this embodiment, if, in an embodiment, a device capable of communicating using the slotted offset time/frequency portion has at least one other device in its vicinity capable of synchronizing according to the clock cycle level, then The device may always treat its default offset (offset 0) as the same as the slotted time/frequency portion. In other words, even if it is reserved by a device capable of communicating using the slotted offset time/frequency portion to retain the slotted time/frequency portion, as long as the device is capable of synchronizing in the vicinity of the clock cycle level At least one other device, the device may still use TFC offset_set offset, as if the TFC offset is the slotted time/frequency portion of the reserved MAS. The use of the slotted partial #4 picking can use the offset G used by the other device as only the inter-material/frequency part communication. 35 201012157 In this document, in one embodiment, a method for requesting no-line resources in a particular radio system may include generating a -first request message with a coded radio resource. In an embodiment, the radio resources may include a plurality of slotted time/frequency portions. For example, for the TFC offset 所示 shown in Fig. 2, the slotted offset time/frequency portions are represented by gray frames 261 to 266. For example, the first message may be sent to reserve a radio resource with a TFC offset of 0 (the slot τρ^ without any offset, in other words, the default TFC offset). In an embodiment, the first request message may include an information element. For example, the first request message may be sent during a beacon slot. The information element may be encoded according to the format of the information element proposed in the first protocol format (for example, in the ECMAD) standard. For example, the information element can be decoded by two devices: a specific radio communication terminal device (first type device) according to the ECMA [1] standard, which may only use the slotted time/frequency portion; Slot offset time/frequency portion (ie, any TFC offset, for example, TFC offset 〇, TFC offset 1, and TFC offset 2, see Figure 2) for a particular radio communication terminal device (second Type mounting.). For example, the method may further include generating a second request message with the encoded radio resource, e.g., a higher TFC offset, if the TFC offset requested by the first request message is unavailable. For example, the second request message may be sent during a beacon slot. In an embodiment, the second request message may include a specific application information element (ASIE). For example, the ASIE may have a format as shown in FIG. In one embodiment, the ASIE may be encoded according to a second protocol format (for example, in the format shown in Figure 8 2010), which may be decoded by a particular type of radio communication terminal device of the second type. In the embodiment, the #time/frequency portion includes a time frequency code (TFC). The legend for the TFC can be seen in Figure 2. φ φ In the embodiment, the first request message includes - an information element for requesting a media 2 slot (MAS), the media access slot (10) as) includes an offset time/frequency portion (four) offset q Then a plurality of slots have _frequency: part. For example, every MM may contain . Each OSTD can confirm that + month b corresponds to a time portion, for example, any of the time portions 2〇2 to 2〇7 in Fig. 2. Further, it will assign a frequency-cutter according to the TFC partial 〇 灰 ash & ° 8 m offset 0 for the mother-time part. For example, according to the TFC offset rate, the frequency knives assigned by the time segment 202 are represented by the frequency band 211. 士^ „ /jts ^ 疋, according to the TFC offset 〇, (10) / The frequency portion is represented by corresponding to the multi-turn 241. A gray frame of 1 knife 2U2 In one embodiment, the method is implemented by _. The special radio communication terminal is installed in an embodiment, and the method may send the first step including the following steps: transmitting/first-seeking information to another specific helmet--the same-station station+..., the deep communication terminal The device, the radio communication terminal device is located in the same specific radio communication group as the device. “疋..., line communication terminal line specific radio communication group may be a specific-^•逋”Μ5軚 group. For example, all devices installed in the radio communication group can share the same Beacon period start time. Within 37 201012157 In an embodiment, the method may further comprise the step i 8〇2: false - if the radio resource as claimed by the first request message is available, the requested one is retained Radio resources. For example, 'reserving such requested radio resources may be achieved by transmitting an information element during the beacon period to announce the reservation of a particular MAS. In an embodiment, the method may further include steps 18〇4: generating, encoding, and transmitting a resource reservation message to another specific radio communication terminal device if the radio resource requested by the first request message is unavailable, and the other specific radio communication terminal device is located at the specific _ The line communication terminal device is in the same specific radio communication group. For example, when the internal TFC offset cannot be utilized, then To preserve a higher tfc offset (TFC offset 1 or TFC offset 2). This reservation can be requested and/or declared as a higher TFC by transmitting the ASIE proposed with reference to FIG. 8 during the beacon period. The offset is preserved by the use of a certain MAS. In this respect, the resource can only be reserved if a device capable of using the slotted offset TFC has reserved a resource to use with the TFC offset. Used in conjunction with a higher TFC offset (TFC offset 1 or TFC offset 2). In one embodiment, the resource reservation message may contain a specific application information element that will be encoded according to the first protocol format. For example, the format may be as shown in Figure 8. Figure 18(c) illustrates a method for determining available radio resources in a radio communication system in accordance with an embodiment. In an embodiment, the method Included may be a step 1810 of determining whether a required radio resource comprising a plurality of slotted offset time/frequency portions is available. In an embodiment, the party 38 201012157 may further include step i8i2: if such required Radio resources Unavailable, using a request message of the radio resources to determine that a radio resource containing the same plurality of slotted offset time/frequency portions is available, wherein the request message includes a ^ 'Dongtongtong's final known device to decode the protocol format encoded by the special

疋 Application information elements, this type of radio communication terminal device will be configured to provide slotted time/frequency partial communication and slotted offset time/frequency portion communication. In an embodiment, the radio communication system is a specific wireless: communication system and the type of heartline communication is configured to provide slotted time/frequency portion communication and slotted 35 inter-frequency/frequency portion communication The terminal device is a specific radio communication terminal device. In other words, for example, the method may include the step of determining if a TFC having a particular offset is available. That is, the device will first attempt to reserve the TFP with a special offset # TFC. In an embodiment, the method may further comprise the step of determining if a higher TFC offset is available if the TFC with the special offset is not available. The judging operation can be performed by requesting information from the radio resources. For ^, the message may be sent in the beacon slot (four). For example, the request message may contain a specific application information element (which may be encoded according to a communication protocol format (for example, the format of A Magic E proposed in Figure 8). For example, the ASIE may be Decoded by a certain type of specific radio communication terminal device, the type of specific radio communication terminal device will

It is configured to provide slotted time/frequency partial communication and slotted offset/frequency partial communication β 'B 39 201012157. In an embodiment, the determined I line Φ % % θ π includes the brake m β > ..., Whether the source of the electric power can use the request f ^ θ ^ to use the radio resources to determine whether the required radio page source can be used, wherein it will be able to use the power, the signal Including an information element, the Ganxun protocol format can be installed by a type of radio communication terminal. The "radio communication terminal 4 device" will be configured to provide only τ 7 抆 slotted The time/frequency portion communication is not intended for slotted offset time/frequency portion communication. In the embodiment, it is continually configured to provide only slotted time/frequency portion communication without providing: ❿ slot offset A radio communication terminal device of the type of time/frequency portion communication is a specific radio communication terminal device. In an embodiment, the time/frequency portions may include a time code. In the embodiment, 'for judging inclusion The request message for whether the plurality of slotted offset time/frequency portions of the required radio resources are available includes a specific application information element for requesting a media access slot including a plurality of slotted offset time/frequency portions. The format is illustrated in Figure 8. In one embodiment, the method can be implemented by a particular radio communication terminal device. < In one embodiment, the method can further include the step of transmitting the request message to another a particular radio communication terminal device located in the same specific radio communication group as the particular radio communication terminal. In one embodiment, the particular radio communication group may be a specific radio Communication Beacon Group. 40 201012157 In the case of the application, the method may further include the step (8): the second: the interest: the request includes a plurality of slotted offset time/frequency parts, ^", and the electrical resources may Use, you will retain the radio resources you need (pay attention to #, 头盔沐桢田古秘戈幻热线电贝无Any device that uses a slot offset TFC may shift the H TFC offset to only the slotted time/frequency portion of the communication.) For example, 'If the default TFC offset has MM available, then The MAS of the default offset can be retained by the information element sent by the MAS during the beacon period to announce the retention of the internal muscle shift. In an embodiment, the method may include step i8i3: generating, encoding, and transmitting - resource reservation if the required radio resources including a plurality of slotted offset time/frequency portions are unavailable The message is sent to another specific radio communication terminal device which is located in the same specific radio communication group as the particular radio communication terminal device. For example, if a device finds that the default tfc ❹ offset does not have any available MAS, then the device may request to reserve a MAS with a higher TFC offset. The device will send a "message to another device of the same type as the device that can communicate using the slotted offset TFC. The device can reserve the MAS with the higher TFC offset by a resource reservation message. In one embodiment, the resource reservation message includes a specific application information element that is encoded according to a second protocol format. For example, the second protocol format may be in the format shown in FIG. 18(d) shows a radio communication terminal device 183 for requesting radio resources in a radio communication system 41 201012157. In an embodiment, the radio communication terminal device 183 includes a first and a first First executor 丨 832, which will be configured to use the first request message to generate a radio resource with a coded packet = a plurality of slotted time/frequency portions In the embodiment, the first request message includes a first protocol format that can be decoded according to the first type of radio communication terminal device and the second type of radio communication terminal device. An encoded information element, wherein the first type of radio communication terminal device is configured to provide only slotted time/frequency portion communication without providing slotted offset time/frequency portion communication and the first type of The radio communication terminal device is configured to provide slotted time/frequency portion communication and slotted offset time/frequency portion pass λ. In an embodiment, the radio communication terminal device may be progressively packaged. Generating g 1833 and a second encoder 1834, which are configured to generate radio resources corresponding to the frequency portion when encoding the plurality of slotted offsets when the radio resource requested by the first request message is unavailable a second request message. In an embodiment, the second request message includes a specific application information element encoded according to a second protocol format that can be decoded by the second type of radio communication terminal device. In an embodiment, the Radio communication terminal device - a specific radio communication terminal for requesting radio resources in a specific line communication system The first type of radio communication terminal device and the second type of radio communication terminal device are both specific radio communication terminal devices. In an embodiment, the time/frequency portions 35 may include a time code. 201012157 In an embodiment, the first request message includes a plurality of slotted time/frequency portions of the media, and the information element including the macro-one media access slot is printed in the enemy, and the slot time/frequency portion is included therein. Offset or τ 丹 a / frequency part. (d) 戈TFC offset 〇 will be regarded as slotted time in the embodiment, the radio communication terminal device ι means possible - step 匕 3 - first transmitter 1835, its Dan I It is configured to transmit the first message to another specific radio communication terminal device located in the same specific radio communication group as the specific radio communication terminal device. In the embodiment, the specific radio communication group - a specific wireless communication beacon group. In one embodiment, the radio communication terminal is set to include a reservation circuit 1836 that is configured to retain the requested radio resource when the first request message is available. Radio resources.

In an embodiment, the radio communication terminal device 1830 may further include a second generator 1837, a third encoder mg, and a second transmitter 1839, which are configured to be used in the first request message. When the requested radio resource is unavailable, a resource reservation message is generated, encoded, and transmitted to another specific radio communication terminal, and the other specific '...line communication terminal device is located in the same radio as the radio communication terminal device 1 Among the communication groups. In an embodiment, the first generator 1831, the second generator 1833, and the second spawning 837 may be the same generator. In an embodiment 43 201012157, the 'first encoder, the second encoder 1834, and the third encoder may be the same encoder. In the implementation, the first transmitter and the second transmitter 1839 may be the same transmitter. In one embodiment, the resource reservation message includes a specific application information element that is encoded according to the second communication protocol format. The radio communication terminal device side for judging the available radio resources in the radio communication system is shown in Fig. 18 (4). In an embodiment, the radio communication terminal device i may include a first-decision circuit 184 for determining whether the required radio resources including the plurality of slotted time/frequency portions are available. In an embodiment, the radio communication terminal device 1840 may further include - the second judging circuit 1 842 may be configured to utilize a request message for the radio resources when the required radio resources are unavailable. Determining whether a desired radio resource including a plurality of slotted offset time/frequency portions is available. wherein the request message includes a specific application to be encoded according to a protocol format that can be decoded by a type of radio communication terminal device. The information element 'where' the type of radio communication terminal device is configured to provide slotted time/frequency portion communication and slotted offset time/frequency portion communication. In one embodiment, the radio communication terminal device 184 is a specific radio communication terminal device for determining available radio resources in a particular radio communication system, wherein the device is configured to provide slotted time/ The frequency communication part and the slotted time/frequency part of the communication type of the radio communication terminal device are a specific radio communication = terminal. 44 201012157 In an embodiment, the first determining circuit 841 and the second determining circuit 1 842 may be the same determining circuit. In an embodiment, the first determining circuit 1841 is configured to use a request message of the radio resources to determine whether a required radio resource is available, wherein the request message includes a certain type according to a certain type. The communication protocol format to be decoded by the radio communication terminal device to encode the information element', wherein the type of radio communication terminal device is configured to provide only slotted time/frequency portion communication without providing slotted Offset time/frequency part communication. In an embodiment, the radio communication terminal device having a type configured to provide only slotted time/frequency portion communication without providing slot offset time frequency portion communication is a specific benefit line communication terminal device. " code. In an embodiment, the time/frequency portions may include a time/frequency ratio. In an embodiment, the radio resource for determining the number of slotted offset/frequency splits is used. The request message for biting seven 4 α 疋 Γ ' Γ 利用 包含 包含 包含 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求 请求Media access in an embodiment, the radio communication terminal step includes a -th transmitter 1843, which will be included by G to include a plurality of slotted offset times for determining whether to determine The requesting information can be sent to the I, the line resource device, the other specific radio communication terminal, the line communication terminal, the same specific radio communication group, the specific radio group 45 201012157, in an embodiment, the specific A radio communication group may be a specific radio communication beacon group. In one embodiment, the radio communication terminal device 184 may further include a reservation circuit 1 844 that is configured to determine whether the radio resource including the plurality of slotted time/frequency portions is needed. The radio resources requested by the utilized request message can be utilized to retain the required radio resources. In one embodiment, the radio communication terminal device 丨84〇 may further include a generator 1845, an encoder 1846, and a second transmitter® 1847 that are configured to be used in the required radio resources. When not available, a resource reservation message is generated, encoded, and transmitted to another particular radio communication terminal device that is located in the same particular radio communication group as the particular radio communication terminal device. In an embodiment, the first transmitter 1843 and the second transmitter 1847 may be the same transmitter. In one embodiment, the resource reservation message includes a specific application information element that is encoded according to the second communication protocol format. Channel Preservation (pr/u Prioritized Channel Access (PCA) is used in the ECMA [1] standard to provide differentiated decentralized content access to media for a device for transmission. In the PCA counting back off module and the agreement (such as the WiMedia/ECMA [l] specification) three independent and parallel application 46 201012157 binding method can be used in parallel, in order to use pCA to use slotted Offset TFC. In the embodiment, ten reciprocal alpha decators are provided for each TFC offset in the channel (there are two independent modules, each of which works in the same way). See Figure 9). When a device has a packet to send and senses that all TFc offsets in the channel are busy, the device will summon the same as the pCA user in the ECMA [1] specification. Counting the φ number back-off mechanism. As long as a TFC offset is still in use or busy, the count back-off counter of the TFC offset is frozen; and when the TFC offset of the channel is sensed as When idle, then the count back counter will be decremented. When these three counts Any one of the back-off counters arriving at zero will transmit the packet with a TFC offset corresponding to the count back-off counter that reaches zero. Therefore, when counting the three TFC offsets in the channel, the count back-off counter When one of them reaches zero, the packet will be transmitted immediately. Compared to the case where only a single internal channel (without any ❹ TFC offset) is used, the packet accesses one of the TFC offsets. The delay will be smaller. Depending on the situation, each TFC offset can be adapted to multiple access categories specified in the ECMA [1] standard order (Access).

Category, AC). Each access class with a different TFC offset may have different Arbitration Inter-Frame Spacing (AIFS) and maximum count backoff count values. It should be noted that the device may be equipped with a counter clock for each TFC offset of each AC, and the device may start transmitting an AC 〇FDm 47 using the counter clock first to reach a zero TFC offset. 201012157 symbol. This embodiment is also illustrated in Figure 19, wherein the apparatus is equipped with a counter clock for each TFC offset (TFC offset 〇, TFC offset !, and TFC offset 2) of the channel. As can be seen from Figure 19, after the "Medium Busy" state, there will be an Arbitration Interframe Interval (AIFS) period before the application of a counter clock. Each TFC offset of the channel will have a corresponding counter clock. In the legend of Fig. 19, the counter clock rate of tfc offset 2 reaches zero first. Therefore, the device will select tfc offset 2 to transmit the _ 〇 FDM symbol in the first buffered packet. It can also be seen that the counter clock corresponding to the TFC offset 1 reaches zero second. Therefore, the device can use TFC offset! To transmit the OFDM symbol of the next buffered packet. The effect of this embodiment is that the delay of the data packet when accessing the channel (any TFC offset) will be small.

In one embodiment, a device capable of transmitting using a slotted offset TFC will send a modified pCA availability as part of the beacon. According to the embodiment, it is possible to announce a certain utilization in the fine one of the corrected PCA availability 1 - a given offset can be used for the slot of the PCA. Multiple modified pCA availability may be incorporated to disclose device availability among slots associated with multiple TFC offsets. For example, if the _special slot has been reserved for the offset "DRp, then the two modified PCAs associated with the other two offsets in the ASIE can work for the device to target the (four) slot. Availability. In the implementation of the money, the device will also send the PCA availability of £1 in the > ecma(1) specification. Only the unused TFCs are biased for DRP and are not reserved by this financial (1) device. < 48 201012157 The slot will be published in the PCA Availability IE for use by the PCA. By virtue of the previously proposed DRP-related agreement, a slot is not occupied by a device at the internal offset, and the slot is not occupied by the device at an offset above the internal offset. . In the embodiment, only the comparison is

A MAS occupied by a low TFC offset may be considered to have Pca availability in a particular TFC offset with an offset above zero. In one embodiment, if all devices in the extended beacon group of the device are capable of operating in the slotted offset TFC and are from the same vendor (related to the ASIE), then the device can utilize the previous Explain the enhanced PCa to operate. Even if one of the extended beacon groups of a certain device is a device that is not operating in a slotted offset TFC and is not from the same vendor, the device will still use the normal pcA as defined in the ECMA [1] specification. . The above information about whether all devices in the extended beacon group from the same seller can use the previously proposed specific application control field 7〇〇 (see Figure to propagate. Recall relevant application-specific resources) According to the current WiMedia standard, the link feedback IE contains information about suggested changes to the data rate and transmission power level suggested by the receiving device of one or more source devices. A device may include in its beacon. - Chain 1 feedback IE for providing feedback on a link to a particular neighbor. A receiving device can use the link to recommend the best data rate for the source to use. In order to increase the total traffic and / or reduce the frame error rate, the data rate in the link feedback IE will be interpreted as an acceptable - 1K box error rate 'The source device for this chain of events The maximum data rate that the road should use. The source device does not have to comply with the recommendation of 2010 201012157. - The receiving device may suggest to have the source by incorporating a link back-up in its beacon. The transmission power level used is changed. It is not necessary to change the transmission power level after receiving the positive feedback from the link. The receiving device can use the signal noise ratio, the received signal strength, the frame error rate, Or other parameters to determine the transmit power to be recommended to the source device. According to ECMA[1]#, the key feedback IE will be sent in each superframe - times. However, the channel's coherence time may be far Less than the duration of a hyperframe (which is 65.536ms;).

Reference file [4] proposes a new key feedback strategy using the command/control frame of the device. The strategy proposed in reference [4] is adapted to the low channel coherence time (less than - the duration of the hyperframe, that is, 65.536 ms) and the straight part can also be used for power and rate control on the transmitter side.

Reference [4] provides a method for determining data transfer characteristics, wherein 'data will be transmitted in at least the hyperframe, and each towel frame will be configured to transmit a plurality of frames. The method includes: transmitting, in the super-frame, a plurality of data transmission feature request messages to a receiver, to request data transmission feature information from the receiver, and the data transmission feature request message is a command message/control message Receiving a plurality of data transmission characteristic response messages in the super-frame, in response to the data, and the feature, the data transmission feature information from the receiver, and the data transmission characteristics The response message is that the command message/control H determines at least one data transfer feature from the data transmission feature information. 'To determine at least one "S or at least in other words, according to an embodiment of the reference document [4] data transfer feature 'a device may be sent every 50 201012157 "X" p in the - super box A data transfer feature request message is sent to another device B. Since the duration of the hyperframe is about 65 babies, the transmitter of device A can send a plurality of data transmission feature request messages to the receiver of device B in the -frame. According to the reference [4], the receiver of device b may send a message-received feature response message to device A to reply to each data transfer feature request message, in which: the data transfer feature response message contains at least - Data transfer feature. The device A may determine the at least one data transmission feature based on the information transmission response message: the data transmission feature request message and the data transmission feature response message are both command/control frames according to the reference file [4]. According to an embodiment of the reference [4], the data transfer feature request message transmitted by the device a may further comprise data transfer information or at least one data transfer feature. Both device A and device B may determine at least one data transfer feature based on at least one data transfer feature request message and/or at least one data transfer feature response message. This data transfer feature may refer to information about the transfer rate or transmit power delivered by the material, but is not limited to this. The data transfer feature may also include: Link Quality Indicator (LQI) or Signal Tone Ratio (Signal t〇 N〇ise)

Ration' SNR), the number of correctly received packets, the number of lost packets, the number of packets received by the Frame Check Sequence (FCS) error (without any header check sequence or HCS error), The number of packets transmitted to the intended recipient of the command frame, and the size of the measurement window calculated in microseconds or milliseconds. According to an embodiment in the reference [4], the command message/control message 51 201012157 is a command/control frame. According to the ECMA [1] standard, a command/control frame is used to transmit command information/control information between communication devices within a communication device group. According to an embodiment in the reference file [4], a device may be super Two or more frames (or a plurality of frames consisting of two or more frames) are transmitted in the frame, and before the device transmits each frame set consisting of two or more frames (For example, at the starting point) 'The device will first send at least one data transfer feature request message. In other words, the device transmits a feature request message for each frame set transmitted by the device in the frame, so that after the device transmits a feature request message, the device receives a feature response message. The device then transmits the individual sets of frames. According to an embodiment of the reference [4], the material transfer feature request message is periodically transmitted. According to an embodiment of the reference [4], a data transfer feature request message is transmitted at least once during each of the preset periodic time intervals. According to an embodiment of the reference [4], the transmitter and the receiver are communication devices according to the ECMA [1] specification. According to an embodiment, the transmitter and the receiver are © communication devices according to the IEEE 802.15.3b specification. According to an embodiment consistent with the embodiment of the reference [4], the data transfer feature request message is a media access control layer message. According to an embodiment consistent with the embodiment of the reference [4], the data transfer feature response message is a media access control layer message. According to an embodiment consistent with the embodiment of the reference [4], the data transfer may comprise transmitting a plurality of data packets, and the data transfer feature information 52 201012157 may include the number of data packets correctly received by the receiver or Is the number of lost data packets or the number of data packets received with FCS errors (and no HCS errors) or the number of data packets transmitted by the receiver during the measurement window time period. According to an embodiment consistent with the embodiment of reference [4], the data transfer feature information also contains information relating to the measurement window time period. According to an embodiment consistent with the embodiment of the reference [4], the data transmission is carried out through a communication link between the transmitter and the receiver, and the data transmission characteristic information is a communication link. Feedback information or link quality information. According to an embodiment consistent with the embodiment of the reference document [4], the data transmission characteristic information contains information about a signal to noise ratio associated with the data transmission at the receiver. According to an embodiment consistent with the embodiment of the reference [4], the data transfer characteristic response message contains information for setting the transmission power level of the data transmission. According to an embodiment consistent with the embodiment of the reference document, the data transfer characteristic response message contains information for setting the transmission data rate of the data transmission. According to an embodiment of the reference [4], a data transfer feature request message is transmitted in an aperiodic manner according to an embodiment consistent with an embodiment of the reference file [4], the data transfer feature response message comprising Information used to set the data rate for this data transfer. According to an embodiment consistent with the embodiment of the reference document [4], the data delivery feature information includes: information about the recommended data rate, information about the recommended power level change, and the number of packets received by the error. Information, information on the number of lost packets, information on the number of packets sent to recipients of the Command Box, 201012157, information on measurement windows, information on the number of packets received correctly, and on the communication chain Information on the SNR/LQI of the road.

According to an embodiment consistent with the embodiment of reference [4], the transmitter will be in every "X" VS manner or at least once in each "X" or aperiodic. The method either transmits a command/control frame or a data transmission feature request message at the beginning of the frame transmission; and the receiver is fixed when receiving a command/control frame or a request message. After the time period, for example, it may be Short InterFrame Spacing (SIFS), responding to a command/control frame or a data transfer feature response message.

Several different embodiments (command/control frame capable frame payload format) are explained in reference [4]. These embodiments may also be provided in the various embodiments of the various embodiments of the present description. According to an embodiment consistent with the example of reference [4], the transmitter may be "每隔" or "at least one of each "x"p) and/or at the beginning of the frame transaction. Or include - command/control frame in a non-periodic manner; and the reception will be after the fixed time period, for example, after a fixed time period, which may be an inter-frame interval (sifs), response - command ^ controller box. The command/control sent by the transmitter requesting the data transfer feature, == link feedback request frame. The receiver responds to the link (four) box. . The command/control frame sent by the king is referred to as "link feedback". The exemplary embodiment is based on the reference to the embodiment of the reference file (4). 54 201012157 is not in Figures 22(4) to (4), which show commands/controls. Frame payload format. The command 7 control frame sent by the transmitter (link feedback request frame, in other words 'data transmission feature request message) and the receiver sent in response to the link feedback request frame The command/(4) bet (link reply fork frame, in other words, the data transfer feature response message) may have the same format as shown in frame 2210 of Figure 2. The command/control frame may contain - The link feedback control tuple m (octet) 2201. In addition to the link feedback control byte 220, the command/control frame 2210 may also include one or two in the command/control frame 221 The unit group 2202 is used to indicate the number of packets that are correctly received. In addition to the key feedback control byte 2201, the command/control frame 221 may still be in the command/control frame 221 Contains one or two bytes Μ" for Not the number of lost packets. In addition to the link feedback control byte 2201, the command/control frame 221 may also include two bytes 22〇4 in the command/control frame 2210 to indicate that the received fcs is received. The number of packets that were mistakenly incorrect and did not have any HCS errors. In addition to the link feedback control bit group 2201, the command/control frame 221 may also include two bytes 22〇5 in the command/control frame 2210 to indicate that it is transmitted to the command message. The number of packets expected by the receiver. In addition to the link feedback control bit group 2201, the command/control frame 221 may also include one or two bytes 22〇6 in the command/control frame 2210 for indicating the number of microseconds. Or the measurement window size calculated in milliseconds. In addition to the link feedback control bit το group 2201, the command/control frame 221 may also include a byte 22 〇 7 in the command/control frame 2210 to indicate [to or 55 201012157 SNR. The link feedback control byte 22〇1 may have a format as shown by 2220 in Fig. 22(b). Bits 2 through 兀7 2208 of the link feedback control byte 2201 may be reserved. Bits i 22 〇 9 can be used to indicate whether the command/control frame 2210 is followed by other bytes, such as bytes 22 〇 2 and /, after the link feedback control bit group 22 〇 1 . Or a byte and/or a bit group 2204 and/or a bit group 22〇5 and/or a byte group 22〇6 and/or a bit one, a bit number 22 1 1 may be used to indicate the command/control The frame 22 1 is the link feedback request frame sent by the transmitter (the data transmission feature request message) or the link back to the reply frame (data transmission feature response message) sent by the receiver. Bit 〇 221 丨 can be set to 〇 to indicate the command/control frame link feedback request frame. Bit 〇 2211 can be set to indicate that the command/control frame link back to the reply frame. The link feedback control byte 22〇1 may have a format as shown by 2230 in Fig. 22(c). Bits 3 through 兀7 2212 of the link feedback control byte 2201 may be reserved. Bit 2 2213 can be used to indicate whether the command/control frame 2210 is followed by the link feedback control bit group 22, and is also incorporated into its byte ', such as byte 2 2 0 2 and / or a byte 2 2 0 3 and / or a byte 2204 and / or a byte 22 〇 5 and / or a byte 22 〇 6. Bit 1 2214 can be used to indicate whether byte 22 〇 7 is incorporated into command/control frame 2210. Bit 〇 2215 can be used to indicate whether the command/control frame is a link feedback request frame (data transfer feature request message) or a link back answer frame (data transfer feature response message). Bit 〇 2215 can be set to ’ ' to indicate the command/control frame link feedback request frame. 56 201012157 Bit 0 2215 can be set to 丨' to indicate the command/control frame key feedback. Answer box. A part or all of the bit 3 to the bit 7 2212 of the link feedback control bit group 22gi can be set up to indicate that the command/control frame 22 10 is in the link feedback control port. Whether the control bit group 22〇1 is followed by one of the byte group 2202, the byte group 2203, the bit detail, the group 2204, the byte 2205, and the byte 2206. In this context, in one embodiment, bit b2 2213 may be preserved.

The transmitter may do P-instantly every 3 "seconds", and then a non-periodic method of 3 command/control frames (such as the format 221 „ 1 not), and the reception The device will receive the -command/control frame after the time period of ^^, for example, SIFS (or later; the transmitter node can also provide feedback to the receiver node), reply - Command/Control Frame. In the present invention, the payload of the command/control message proposed in reference [4] can be used in the format proposed in FIG. 1G or U, respectively, via a specific application command/control frame. Is sent. For example, the payload described in reference [4] 2 can be used by the specific application command/control frame command/control element payload bit group 11 as shown in FIGS. 10 and 11. 〇4/〗 〇〇4 Command/control element type 11〇5/1〇〇5 may be set to the value of 〇1 + Ba (link feedback command/control element must be used 疋) Value). In other words, the command/control element type 1 1 05/1005 may be stunned - corresponding to a link The default value of the command/control element is returned. In the example, if a receiver receives a specific application command/control frame corresponding to a push-to-back command/control Γ« The device determines that the feature application command/control element is a link feedback request message from the link feedback control bit group (for example, in the case of 2010 2010, the byte 2201 shown in FIG. 22). The receiver may reply to a specific application command/control frame having an individual link feedback command/control element (link feedback response message) after SIFS. Figure 20(a) is based on An embodiment may be incorporated into a link feedback command/control payload in a particular application command/control frame. In one embodiment, a particular application command/control frame (link) transmitted by a transmitter The command/control payload of the feedback request frame, ie, the data transfer feature request message, may have the format 2〇〇1 as shown in FIG. 20(a). In an embodiment, the receiver responds to The specific application command/control sent by the link feedback request frame The command/control payload of the frame (link back to reply frame, ie, data transfer feature response message) may have the format as shown in format 2001, but without the byte 2011. In this document, when The specific application command/control frame is sent by the requesting receiver to the device that responds to the specific application command/control frame containing the requested link feedback information or when the specific application command/control frame is included in the transmission The specific application command/control frame © is also referred to as a specific application link feedback command/control frame when the link requested by the device is sent back to the receiver of the message. In an embodiment, the command / Control Payload 2001 may include a Link Feedback Control Block 2010. In an embodiment, in addition to the link feedback control block 2〇1, the command/control payload transmitted by a transmitter may also include two or more in the command/control payload 2001. The byte 2〇n is used to indicate the device bit 58 201012157 address of the receiver that should respond to the command/control frame transmitted by the I transmitter. In one embodiment, the order of the device addresses of the receivers mentioned in Listing 2001 may be in the order in which they must respond to a response link feedback command frame. The device list block 2 does not need to be incorporated into the transmitted specific application link feedback command frame addressed to a single receiver (unicast address). If the specific application link feedback command frame is sent to multiple receivers or more than one receiver (multicast address), then the device list block 2011 can be incorporated into a transmitted specific The application link is sent back to the command frame. In an embodiment, the link feedback control field 20 1 may have a format as shown in 2002 in Figure 20(b). In an embodiment, bit 12 to bit 15 2020 of the link feedback control field 2〇1〇 may be reserved. In an embodiment, bit 8 to bit 11 of the link feedback control block 2〇1〇 can be regarded as a data rate block 2021 for indicating the transmitter of the specific application link feedback command frame. It is recommended to return the data rate of the receiver of the φ command frame to the specific application link. The data rate intercept 2021 can be encoded as proposed in the ECMA [1] specification. In an embodiment, the bit 4 to the bit 7 can be regarded as a transmit power level change block 2022 for indicating that the transmitter of the specific application link feedback command frame proposes to the specific application link feedback. The transmit power level of the command frame. The transmission power level change block 2022 is encoded as described in the ecMA [1] specification. In one embodiment, bit 3 can be incorporated into device list field 位 2023 to indicate whether device list block 2〇u is incorporated into the payload 59 201012157 2001. In an embodiment, if the link feedback command frame sets the link feedback request bit to be sent to a multicast address, the device list merge bit 2023 is set. One. The device list block 20 1 1 can be incorporated by the sender of the link feedback command frame by setting the link feedback request bit to one and it will be sent to a multicast address. Alternatively, bit 3 2023 may also be reserved. In an embodiment, the bit 2 of the link feedback control field 20 10 can be regarded as the link information field request bit 2024, if the sender responds to the transmitted specific application link feedback command frame. Requesting the link information field 2012 to be incorporated into any particular application link feedback command frame, then setting its link feedback request bit 2026 to a specific application link feedback command frame The sender may set the link information field request bit 2024 to one. If the link information field 2012 is incorporated into the transmitted specific application link feedback command frame, then the specific application link feedback command with its link feedback request bit 〇 2026 set to zero. The transmitter of frame 2001 may set the link information field request bit 2024 to one. In all other cases, the sender of the link feedback command frame may set the link information field request bit 2 2024 to zero.

In an embodiment, bit 1 of the link feedback control field 2010 can be regarded as the LQI request bit 2025, if the sender is requesting the LQI field to be requested in response to the transmitted link feedback command frame. When incorporated into a link feedback command frame, the sender of the link feedback command frame sets the LQI request bit 2025 to one. In one embodiment, the LQI 201012157 request bit 2025 in the link feedback command frame transmitted in response to a received link feedback command frame may be considered reserved. In an embodiment, the bit feedback of the link feedback control block 2〇1〇 can be regarded as the link feedback request bit 2〇26, if the sender responds to the transmitted specific application link feedback. If the command frame is requesting a specific application link feedback command frame, then the sender of the specific application link feedback command frame may set the link feedback request bit 2〇26 to one. The link feedback request bit 0 2026 may be set to zero in a particular application link feedback command frame that is transmitted in response to a particular application link feedback command frame. In an embodiment, the command/control payload 2001 may contain two bytes in the specific application command/control frame as the LQI field 2 in addition to the link feedback control field 2〇1〇. 〇13, used to represent LQI or snr. ❹ .LQI intercept 20 1 3 is a link quality indicator of the link between the sender of the specific application link feedback command frame and the destination of the specific application link feedback command frame ( LQI), which is measured by the transmitter of the specific application link feedback command frame. In the embodiment, if the link feedback request bit 7L 2026 is set to one, the LQI field 2〇13 may not be incorporated as part of the transmitted specific application link feedback command frame. In an embodiment, the specific application command/control frame may include a link information intercept 2G12 in the payload. If the sender requests to link the link information block 2012 into a specific application link feedback command frame in response to the transmitted 敎 application key feedback command frame, the key s1 bit 4. The location 2G24 will be set to one by the transmitter of the specific application link feedback command frame. In an embodiment, the link information intercept request bit 2〇24 in the specific request routing command 61 201012157 is transmitted in response to a received specific application link feedback command frame. Can be retained. In the first embodiment, 'if the key feedback request position 7L 2026 of the specific application key feedback command frame is set to one, the bytes 2〇12 may not be merged into The specific application link that is transmitted is returned to the command frame. In an embodiment, the link information field 2012 may have the format 2〇〇3 as shown in Figure 20(c). In an embodiment, the link information field 2〇12 includes a receiver frame loss count block 2〇3〇, which is used to indicate that the sender of the command frame is returned by the specific application link. The number of frames. In an embodiment, the link information field 2〇12 includes a receiver frame error count field 2031, and is used to indicate that the transmitter of the specific application link feedback command frame returns a command from the link. The total number of frames received by the destination of the frame with FCS errors but no HCS errors. In an embodiment, the link information block 2012 includes a receiver frame count block 2032 for indicating that the transmitter of the specific application link feedback command frame returns a command message from the specific application link. The total number of frames received correctly at the destination of the box. In the embodiment, the link information block 2012 includes a source frame count block 2033 for indicating that the sender of the link feedback command frame transmits (including retransmission) the specific application. The total number of frames at the destination of the link feedback command frame. In an embodiment, the link information field 2012 includes a measurement window size shelf 2034' to indicate the amount of time during which the measurement is taken, in microseconds. 62 201012157 According to an embodiment, a link is used. The link feedback request bit in the feedback command frame is set to one, and the link information interception may not be incorporated into the link feedback command frame. Figure 21 (a) shows an alternative format for the link information field 2 〇 12 according to an embodiment.

As can be seen from the figure, the link information block 2012 may contain a tuple as the receiver frame loss rate field 2101, which is used to indicate the ratio between the receiver frame loss count and the receiver frame count. Decimal value. In an embodiment, the link information field 2〇12 may further include a tuple as the receiver frame error rate block 21〇2, which is used to indicate the receiver frame error “ten number and receiver information”. The decimal value of the ratio between the box counts. In one embodiment, the link information block 2012 may further include 2 bytes as the measurement window size field 21〇3 to indicate the amount of time during which the measurement is taken, in microseconds. Figure 21 (b) shows the format of the device list block 2 〇 ιι according to an embodiment. 2011 may include one or reset address field 2 11 〇 are all shown in an embodiment, 'the device list column number of device address rotten bits 2110, each device is the device is the transmitter wants to receive the device from there One of them. An address of a device, wherein a reception of a link feedback command frame is addressed to a unicast address 早f„ ( address (early one receiver) and its link feedback request bit 2026 is set The device of the application link feedback command frame 2001 may receive the SIFS after the receiving application link feedback command frame or any fixed sample, think time After the period, a specific response should be reported. The 2010-11157 link back command message may be sent by the device in response to a received specific application link feedback command frame. Block 200 1 includes the proposed transmit power level change 2022 and data rate 2021. If the LQI intercept request bit 2025 of a received specific application link feedback command frame is set to one, the device The LQI field 2013 may be included in the specific application link feedback command frame 2001 transmitted by the device in response to the received specific application link feedback command frame. If a specific application chain has been received Road feedback command frame The link information field request bit 2024 is set to one, and the device may return a command frame 2001 for the specific application link transmitted by the device in response to the received specific application link feedback command frame. The link information field 2012 is included. In an embodiment, when receiving a specific application link feedback command frame sent to a multicast address (multiple receivers), if the receiver device Determining that its own address (its device address) is in the list of devices of the received link feedback command frame, the device may respond to a link feedback command frame. The device may be in A link feedback command frame is transmitted after the delay given below:

Time_to_send_Response =

pSIFS+pSlotTime + (Position_in Device List)x(Link feedback command_frame_duration)+pSIFS

Time_to_send_Response is counted from the end of the reception of the link feedback command frame. The possible values of Position_in Device List_in_Link feedback command frame fall within the range [0, N-1] (inclusive) 201012157. Both PSIFS and pSlotTime are as proposed in the ECMA (1) specification. The Receive 1 § device may respond to a Response Specific Application Link Feedback Command frame with a payload of 2〇〇1. The device may include the suggested transmit power level change 2 & 22 and the data rate 2021 in the link feedback command frame 2001 transmitted by the device in response to the received specific application link feedback command frame. If the received LQI field request bit 2025 of the specific application link feedback command frame is set to one, the device may respond to the received specific application link feedback command. The LQI Intercept 2013 is included in the Response Specific Application Link Feedback Command Frame 2〇〇 transmitted in the box. If the received link information field request bit 2024 of the specific application link feedback command frame is set to one, the device may be in response to the received specific application link feedback. The response-specific application link feedback command frame transmitted by the command frame includes the link information field 2012.

UnJjJt-I.E. (CHA>j:NEL CONSENSUS IE) Use of the application data Reference [5] provides a method for operating an ultra-wideband radio communication device. The method provided includes generating a channel change negotiation message' which contains information relating to at least the frequency channel that the ultra-wideband radio communication device desires to become. The method provided further includes transmitting a channel change negotiation message to the ultra-wideband radio communication device having at least one other ultra-wideband radio communication device with an established communication connection in the current frequency channel. According to the reference [5], the ultra-wideband radio communication device 65 201012157 can receive a channel change negotiation message from the at least one other ultra-wideband radio communication device, wherein 'the channel change negotiation message contains the other super The broadband radio communication device is expected to become at least one frequency channel related information. The ultra-wideband radio communication device may determine whether the ultra-wideband radio communication device can change to the at least one frequency channel included in the channel change negotiation message; and another channel change negotiation message may be generated, which includes and The broadband radio communication device is expected to become at least one frequency channel related information. The ultra-wideband radio communication device may then transmit the other channel change negotiation message to the other ultra-wideband wireless communication device. According to an embodiment of the reference [5], the channel conformance (CC, CHANNEL CONSENSUS) information element (IE, Informati〇n Elemerit) is used as a channel change negotiation message. In order for each communication device to provide information on a frequency channel that it can or hopes to become, the communication device may incorporate a channel consistent (CC) in its beacon (for example, in the next hyperframe). Information requirements. Next, all communication devices within the beacon group that wish to move their operations to the new unused frequency channel can use the channel consistent (cc) information element to move to a common unused frequency channel. In this context, the channel consistent (CC) information element is used by a communication device to provide the required information (on the unused frequency channel options that the communication device can become available) to adjacent to the target group. The communication device can make a consistency decision for the unused frequency channel to be changed. For example, according to an implementation 66 201012157 example consistent with the embodiment of the reference document [5], the channel-consistent (cc) information elements may be stored in the cc IE 3 length block for storage and storage. The length of the information in the channel consistent (cc) information element (calculated in bytes). For example, such channel consistent (CC) information elements may include a channel-based (cc) control block for storing control information. For example, the channel consistent (cc) information element may include a device address field for storing the address of the communication device that is transmitting the beacon. For example, the channel consistent (cc) information element Φ may contain a plurality of channel number fields for storing the status of all frequency channels in the communication system. For example, the channel consistent (cc) information elements may include a band availability field for storing information related to the availability of the frequency band. According to an embodiment consistent with the embodiment of the reference document [5], once a communication device detects the interference signal energy level of A at the energy critical level, for example, the communication device may be from the next hyperframe Begins in each of the hyperframes (in the preset number of hyperframes after transmitting the first channel consistent (cc) information element) to incorporate a channel consistent (CC) in its beacon transmission Information requirements. The transmitted channel-to-ccc (cc) information element may contain information about the frequency channel that the communication device can or would like to switch to. Further, the transmitted channel-to-ccc (cc) information element may further include transmitting the information; the target communication device is the information of the original device or the device of the channel-based (cc) information element. In the implementation of the currency, the original (or initial device) communication device that serves as the channel (cc) information element will wait for the preset after transmitting its first channel consistent 67 201012157 (CC) The number of hyperframes so that all the responses are received from their respective communication devices before deciding which frequency channel to switch to. The frequency channel that is determined to be switched can be later. Seen in the channel change information element transmitted by the communication device (which is the original device (or initiator device) of the channel consistent (cc) information element. According to an implementation consistent with the embodiment of reference document [5] For example, only the communication device that is the original device (or the initiating device) of the channel's consistent (CC) information element will (after transmitting its first channel consistent (cc) information element) @determine the frequency channel to be switched to. In addition, in an embodiment of the reference [5], the communication device of the original device (or the initiating device) that is the channel (cc) information element of the channel only determines when the frequency channel to be switched is determined. Consider the information in the channel consistent (cc) information element received from the last channel of any adjacent communication device. When receiving a channel consistent (CC) information element, for example, as the original of the channel consistent (CC) information element The communication device of the device (or the initiating device) transmits a response channel consistent (cc) information request in the next hyperframe. For example, the transmitted response channel consistent (CC) information element contains information about the communication device. Information that can or should be switched to a frequency channel and information that is not the original device of the channel's consistent (CC) information element. A communication device that transmits a response channel consistent (cc) information element (ie, it contains the message) The target communication device is not the original device or the initial device information of the channel consistent (cc) information element. Any frequency not included in the channel consistent (CC) information element finally received from an adjacent device 68 201012157 Information may not be included in the channel (or band). A communication device receives after it first transmits a channel change information element. Channel consistent (cc) information element, the communication device may only transmit its response channel consistent (cc) information element, which contains the frequency channel (or frequency band) as it is to be switched in as its channel change information element Alternatively, a communication device that receives a channel-consistent (cc) information element after it first transmits a channel change information element may not respond to any channel-consistent information element before the channel change. According to an embodiment, The channel-consistent IE used by the Ecma[1] device as set forth in reference [5] can be transmitted as part of the ASIE using the format proposed in Figure 9 in accordance with various embodiments. For example, The Channel Consistent IE can be incorporated into the ASIE that follows the specific application identifier field corresponding to the information element. The rules for using channel-consistent IEs can be found in [5]; and even if channel-consistent IE is sent via ASIE, these rules still apply. For example, incorporating the channel as a part of ❹ ASIE can be used to communicate between devices using higher TFc offsets. The J-type beacon (AJJLEN BEACON) is a system shown in Fig. 23 (1) for the method of the radio communication system, the synchronization to the n wireless t communication terminal device, and the second radio communication terminal device. In an embodiment, the method may include the step (10), where it is determined whether the second radio communication terminal device has not changed from a ""士" to its step-by-step transmission cycle. Initially, the method further includes a step 2302, where the second radio time is determined at 69 201012157. In an embodiment, if the second wireless does not change its synchronized line communication terminal裴In the embodiment of the radio communication terminal device, the first wireless terminal device is a specific terminal device. The synchronization of the communication terminal device reduces the start of the transmission cycle. The method further includes (4) 23〇3 in the communication. The terminal device has set the start time of the first non-synchronized transmission cycle to be the start time of the second synchronization transmission cycle. Specific radio communication between the device and the second radio communication radio communication system

In other words, 'for example' reference is made to the particular radio communication system 1800 as shown in Figure 18(4). Suppose that devices B1 to B3 1856 to 1858 are _

A specific radio communication terminal device of the ECMA [1] standard, in which devices μ to B3 1856 to 1858 may only use the slotted time/frequency portion for communication; however, slotted offset TFC may not be used for communication. It is assumed that the devices A 1 to A5 1 85 1 to 1 855 are from the same vendor and can be performed using the slotted offset TFC (such as the TFC offset 〇, TFC offset 卜, and TFc offset 2 shown in FIG. 2). Specific radio communication terminal device for communication. In the same expanded beacon group of the device A1 1851 and the devices A3 to A5 1853 to 1855 and the device B1 1856 are located in the beacon group of the device A1, the devices are set to be in the same extended beacon group of the device A1 1851 and the device B1 to B3 1856 to 1858. In the case of the case, all devices A1 to A5 1851 to 1855 and devices B1 to B3 1856 to 1 8 5 8 must be synchronized with each other for communication purposes, for example, to reserve radio resources. For example, in one embodiment, if the slowest device is one of the communication devices B1 to B3 1856 to 1858, then one of the devices 701, 12157, A1 to A5 1851 to 1855 will be first The slowest device is synchronized. Further, the other communication devices A2 to A5 1852 to 1855 are then synchronized to the communication device A1 1851. In one embodiment, the method is directed to a first particular radio communication terminal device in a particular radio communication system (e.g., communication system 1800 as shown in FIG. 18(a)) (FIG. 18(a) Any one of the communication devices A1 to A5 1851 to 1855 shown) and the second specific radio communication terminal device (the one shown in FIG. 18(a)

Synchronization of the devices A1 to A5 1851 to 1855 or the communication devices Bi to B3 185 6 to 1 858). For example, a particular radio communication terminal device A1 1851 may determine whether a particular radio communication terminal device B1 1856 has not changed the synchronization transmission cycle start time of Bi 856 for a predetermined period of time. For a particular communication system, the devices within the communication system are synchronized with each other in a general rule. Normally, for example, the device will be synchronized to the slowest device in the system (beacon group). According to the ECMA [1] standard and according to various embodiments, when synchronizing, for example, a faster device will adjust its beacon period start time (BPST) at each hyperframe to make it BPST aligns the BpsT of the slowest device. Because of this, in general, the ECMA[1] designated device that does not change in each of the hyperframes is the slowest device in the communication group, and is the device that other communication devices should synchronize. In the example of reference i8(a), the device illusion 1851 determines whether the device B1 1856 has changed its synchronized transmission cycle for a predetermined period of time (for example, several hyperframes) (for example, , BPST), the device A丨丨85丨 can be the heart device B] 1856 is the slowest communication device in the beacon group of A1 1851 (please 71 201012157 Note, if the A1 1851 beacon group The slowest device is a5 1855 and if A5 1855 does not move its BpST for a preset amount of time, the Phantom can be synchronized to A5 1855 according to the clock cycle level using the procedure proposed in [3]. In one embodiment, device A1 1851 may determine a synchronization start period of m μ%. For example, using the reference file [3]

The method provided (which will be summarized later in the application), the device A 1851 can determine whether the device B1 1856 is slower than the device M 185.

In the example, assume that device A1 1851 finds that device B1 1856 is slower than device A.

1851 (and device B1 1856 is the last of the beacon groups of device A1 185i), which means that device A1 1851 must adjust its synchronization transfer cycle start time to synchronize to device B1 1856. In the embodiment, if the device=1856 has not changed its synchronization transmission cycle start time in the preset time, the device Ai 1851 will synchronize the transmission cycle start time _set=56. The synchronization transfer period of H w initiates the keeper 'and thus synchronizes to device Bi 1856.

In the case of the surplus line, in step 2, the step 2 may include a step of determining the clock period of the device. For example, device A 185, 时 device B1 1856 clock cycle. Wireless == set Γ 2303 may include - if the first step: the step has not changed in a preset time... The specific no = time 'will be a virtual clock (which may be the [electric communication terminal device The register is set to the second specific to break the terminal. For example, if the shock Α 1185" 1856 has not changed more than 72 201012157 BPST in the preset number of super-sounds, the device A11851 It is possible to set a virtual clock (its buffer) to the clock of device B1 1856 so as to be synchronized to the device, in the embodiment, the synchronization transfer period starts:: period start time (BPST) ). In the case of ''L' week (four), (4) two no (four) communication terminal device type specific money and communication final set, with Wei _ Lu slotted time / frequency part of the communication, and there is no slot offset time for communication. Say 'the second specific radio communication terminal device B: system - according to view A [immediate radio transceiver end may only use the slotted time / frequency portion without offset to enter ~ and can not use slotted bias The TFC (TFC offset 〇, TFC ,, TFC offset 2) is used for communication. 1. In an embodiment, the specific radio communication terminal device of the first radio communication terminal type will be of the following type: Frequency part communication and slotted offset _ rate part pass = ° For example, refer to the example related to ® 18(4), device A = coffee to (10) is the second type (four) fixed radio communication terminal device, two =: fixed TFC ( TFC offset.) and higher slotted offset tfc (tfc offset 丨m TFC offset 2) both (four) line communication (TFC; ^ embodiment, the time / frequency part includes time / frequency code In an embodiment, determining that the second radio communication has been in a preset time There is a change in the time interval including the start of the cycle, and the first radio communication terminal device has not changed its synchronization transmission in at least one of the frame and the hyperframe of the preset number 73 201012157. Cycle start time. For example, referring to the figure, device A1 1851 may determine whether device B1 1856 has been in a preset number of hyperframes, for example, in the first six superframes, change its synchronization. The transmission cycle start time (for example, BPST). In an embodiment, the method is implemented by a specific radio communication terminal device. ^ J 1 1 further includes a step 2304 for determining the first specific Whether the synchronization transmission cycle start time of the radio communication terminal device has been set to the synchronization transmission cycle start time of the second specific radio communication terminal device. For example, referring to FIG. _, the device 1111 may determine the device Almi Has it been adjusted (4); 2 Alignment device B1 1856 BPST ° other device AU Α 5 1852 Main 1855 can be judged from the BPST of the Axi 1 1851 No has been adjusted ^ to align device mi856. ❹ If the ^ ^ ^, the method may further include step 2305 'false time has been set to the second specific synchronization transfer cycle start transfer cycle Guard time gate ^ Synchronization of the communication terminal device Synchronization transmission start time setting = first no = terminal device = set synchronization transmission cycle start time; two no: electrical communication * reference picture called) If the device is, for example, the synchronized transmission/disconnection device Α1 1851 of the magic 1851 has been set to the device Β"856 $ synchronization start time (for example, BPST), device Α 5 74 201012157 1855 It may be possible to take steps to synchronize the BPST of the device a"(5), for example, using the method proposed in the reference [4], which will be disclosed later in this application. Similarly, all other devices S A3 through A4 1 853 through 1854 may also be synchronized to | illusion 1851 after they have determined that device A1 1851 has been synchronized to device U56. In the embodiment, only if there is a slowest device in the beacon group that has not moved its BPST in a special number of previous hyperframes, the method in the towel J will be in the parent frame. Medium e ❹ continues to be used by a device. In one embodiment, the second pedestal first radio communication terminal device and the first radio communication terminal device are the same type of radio communication terminal device of the N class 1. For example, refer to g 圃 18(a) 'Devices A1 1851 and A1 1851, all other installations in the group Α3 to Α5 1853 to 1855 all transmit the same type of specific radio Through the ^ 糸 糸 逋 逋 逋 逋 terminal, they can use the slotted offset TFC to communicate. _ Figure 23(b) shows a first-radio communication terminal device 23 10 synchronized with a second radio communication terminal device (not shown) in a line communication system. The first radio communication terminal device 2310 includes a first determining circuit ^^, and 峪2311' is configured to determine that the first radio communication terminal device is .^ ^ ^ 疋 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已 已嗬 m m m m , , , 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电 无线电a judging circuit 2312, which is configured to determine a synchronization transmission period start time of the second radio communication terminal device. In the example, the second judging circuit 2312 is further configured to: The clock cycle of the radio communication terminal device. In one embodiment, the first radio communication terminal n3i 〇 edible step-by-step includes a synchronization circuit 2313 that is configured to be used at: Setting the synchronization transmission cycle start time of the first radio communication terminal device ❹ =) to the second radio communication terminal device when the terminal device has not changed the i synchronization transmission cycle start time for a predetermined period of time Synchronization transfer cycle start time. The implementation step circuit 2313 is further configured to be "on the same level" for use in the second radio communication, the end device has been in the middle of the preset period of time It is expected that the virtual clock (which may be used to transmit the peripheral device) is temporarily stored as the radio communication terminal. In the case of the line communication terminal device, in the embodiment, the synchronization transmission period starts. The starting time of the tricky period is the beacon week type benefit line I: In the example, the second radio communication terminal device is the first class 1 radio communication terminal device, and the Qiaodi class time/frequency portion communicates without The second skin is configured to provide only slots in the embodiment, the first time/frequency portion of the communication. The second type of radio communication terminal device line = the terminal device (four) is the first slot... the frequency portion communication will break The setting is used to provide the time/frequency portion of the electromigration to be printed on the - implementation, the (four) material ^ communication. The drought may be included in the time / frequency 76 201012157 施 施 令 , , , , 23 j ι — radio tonglin «set is ^ is already in the paragraph preset = second terminal terminal == may contain at least one of the frame and the frame for determining the preset number of the second radio pass There is no change in the start of the synchronization transfer cycle (5). In the embodiment, the first radio communication terminal device _ possible step packet δ - the third judging circuit 2314, which also includes two a The Danwa m is configured to determine the start of the synchronization transmission cycle of the second terminal device 2310, !! It is set as the start time of the second radio communication terminal. (4) Step by step = 18 (a) is not the system - the radio communication system in the embodiment, which can be "*匕1 2 3 at least - the first radio communication terminal assembly 1 1851 and a flute two radio communication terminal ^ ^ ^ 舳 Device B1 1856. In one embodiment, the first radio communication terminal device A1 1851 may be configured to change its step-by-step transmission cycle start time with the = communication terminal device B1 1856 for a predetermined period of time. In the embodiment, =: the line communication terminal device A1 1851 may be configured to synchronize the transmission week A_ with the radio communication terminal device B1 1856. In the implementation, the first radio communication terminal device 1 1851 may be configured to not change the synchronization transmission 2 cycle start time in the second radio communication terminal 77 1 1856 for a predetermined period of time. The start time of the synchronization transmission cycle of the first radio communication terminal device AM" is set to the synchronization transmission cycle start time of the H-line communication terminal device 201012157 B1. Line communication system-specific radio communication System #, the at least first helmet, Dan 1, included in the non-communication system, the radio communication terminal device is a special communication terminal device and the second embodiment, wherein: the first line cutting The further step is configured to determine the clock period of the second electrical relay device Ai set B1 1856. X - ..., the line communication terminal is installed in an embodiment, the first no © will be configured to use In the first line of lightning s communication terminal installed i Ai 1851 has not changed its synchronization end device B1 _ has a virtual clock in a predetermined period of time (it may pass, send cycle start time v Dan j戚A temporary register of the first radio pass 1851 is set as the second no-end, the end device A1 fcAv, and the B1 of the radio communication terminal device. In an embodiment, the synchronization transmission cycle starts at the gate time. The start time of the beacon period. It may be that in one embodiment, Ma·筮_ A & provides the slot time/frequency for the first type of no-four (4) communication terminal installed i B1 1856 H will be configured to be used for communication only. Bayer ^ communication ' without slot offset time / frequency part in the f example, the first radio communication terminal is installed as the second type of Xia Ba! 1851 is provided with slot time/frequency Ar 八, s - set to improve m 〇 frequency communication and slotted offset time / frequency" (four) code. In an embodiment, the time/frequency portions may include time/frequency 78 201012157. In an embodiment, the second radio communication terminal device=final device a"851 long pre-c The synchronization transmission has not been changed in time:: at least one of the frame and the hyperframe that determines the number of possible time packets of the second radio communication terminal device 2: the time has elapsed since the pre-transmission transmission cycle Start time. In the embodiment, the radio communication system third radio communication terminal device A5 1855 b2t-step comprises a radio communication terminal device A1 1851, in the example, the first first radio communication The terminal device is configured to determine whether the time has been set to the second: the synchronization transmission cycle start time of the start of the transmission cycle. The .B1 1856 electric communication terminal is equipped with X A5 185. The '(four) two wireless communication terminal is configured to be used for the start of the synchronous transmission cycle of the first radio bite! Synchronization transmission week of the communication terminal...1 1856 The co-transmission cycle start time of the third radio communication terminal is set to the synchronization transmission cycle start time of the first radio communication terminal device 851. In the embodiment of the core 1, the third radio communication terminal is equipped with the same type of radio communication terminal device as the A1 1855. In the embodiment, the third radio communication terminal device A5 1 855 is configured to be set to the second radio communication end at the 5 'transmission cycle start time of the first radio communication terminal device Μ 79 201012157 The synchronization transmission period start time of the end device B1 1856 sets the virtual clock (which may be a register of the third radio communication terminal device A5 1855) as the first radio communication terminal device A 1 1 8 5 1 clock.

6.1 Reluctance to BP Exchange IE Devices that utilize two or more unaligned BPSTs may come into contact with each other due to changes in the propagation environment, mobility, or other effects. This can result in overlapping hyperframes. The received beacon with a legal header header sequence (HCS, Header Check Sequence) and a frame check sequence (FCS) indicating that a BPST is not aligned with a BPST of the device itself is called a heterogeneous beacon. . The BP defined by BPST and BP length in a heterogeneous beacon is called a heterogeneous BP. In one embodiment, an enhanced BP switching IE is provided to indicate that a device will change its BPST to align a heterogeneous BP. Figure 24 shows the format of the Enhanced BP Switched IE 2400 proposed herein.

As can be seen from the figure, the enhanced BP exchange IE 2400 may contain a requirement ID block 240 1 to indicate the type of the information element. The enhanced BP exchange IE 2400 may further include a length field 2402 to indicate the length of the payload of the IE. In an embodiment, the enhanced BP exchange IE 2400 may further include a BP move down count field 2403. In an embodiment, the enhanced BP switching IE 2400 may further include a beacon slot offset field 2404. In an embodiment, the enhanced BP switching IE 2400 may further include a clock period offset field 2405. In one embodiment, the enhanced BP exchange IE 2400 may further include a BPST 201012157 offset field 2406. In the embodiment, the BP move down count field 24〇3 may be set to the number of hyperframes after the device adjusts its BPST to align its BPST with the PST of another device. In one embodiment, if the Bp movement counts down to zero, the next beacon frame will be transmitted at the time specified by this £1. Only the case of T ^ ear two seconds screamed the first Han Feng a positive number, so that the device can adjust its beacon slot number when changing its BPST; or will be set to zero 'to indicate that the device will (4) ecma (1) specifications A given normal BP join rule is added to join the heteromorphic Bp. The clock cycle offset field 24G5 is set to be the time of the device of the profiled device to be greater than the time of the device to which the virtual clock of the device is to be synchronized: the current clock cycle of the slowest device in the middle The amount of time, which is in units of ^^ seconds ^PST offset field will be set to the positive time amount of ST, which is in nanoseconds. Figure 25 (The phase is used to synchronize the radio communication system, the number of radio communication terminals, the H-position and the first-re-oil radio communication terminal _, the embodiment order, the method may be included in In the first to the plurality of radio communication terminals, the ..., the line communication terminal device is implemented in step 25〇1, and is used to determine the first plurality of radio communication lines. The synchronization transmission period of the terminal device is from & time. In the embodiment, "疋(四) starts the no-banding. The method may be included in the second plurality of twisted-wire communication terminals, and the subsequent steps 25n7 The radio communication terminal device in ra performs a step 2502 for starting the push, and only the following processing: synchronizing the second plurality of wireless 81 201012157 electric communication terminal driving cycle start time communication terminal device Transmitting the radio = time in the radio communication terminal device. Starting at the determined timed transmission period, the method may be included in the second plurality of steps 2, = The radio communication terminal device that is centered implements a step radio communication 1 step-by-step message, which includes information relating to the start time of the first plurality of synchronized memory sets of the determined transmission period. ❹ The first plurality of radio dragon terminal devices and the second plurality of health line communication terminal devices are all special radio communication terminal devices in the radio communication system.

In other words, for example, referring to FIG. 18(a), the communication device A1 1851 may receive a beacon from the device A4 1854 and determine the beacon system-shaped beacon from A4 1854, which represents the device A4 1854. BPST does not align BPST of device A1. In this example, it is assumed that the BPSTs of the first plurality of devices A3 to A4 (1853 and 1854) are not aligned with the deletion of the first-fourth devices _A5 (then and 1855). In other words, device A1 1851 may determine the synchronization transfer cycle start time (for example, BpST) of device A4 1854 based on the reception time of the alien beacon from A4 1854. In this example, it is assumed that the device A1 1851 determines that the device a! 1851 is faster than the device A4 1854 based on the BPST of the device A4 1854 determined by the device A1 1851. Next, the device A1 1851 must take steps to adjust its bpst to align the BPST of the device A4 1854 so that the device A1 1851 is synchronized to the device A4 82 201012157 1854. For the current day, device A1 1851 may set the synchronization transfer cycle start time (for example, BPST) of device A1 1851 to the synchronization transfer cycle start time (BPST) of device A4 1854. Setting the β·ρςτ_^ of the device A1 1851, “The method may be performed by setting a virtual clock. This will be explained later in this application. In the first step, I: Α1 1851 may be generated— Synchronizing the message, which includes information relating to the determined synchronization transmission cycle start time of the device 。 4 1854. For example, referring to FIG. 24, the synchronization message may include the enhanced ΒΡ parent modification proposed in FIG. The moving down count position 24〇3 in the enhanced ΙΕ ΙΕ ΙΕ 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会 会In an embodiment, the enhanced BP exchange IE element 24 will be incorporated into a specific application information element (ASIE) and sent by the device A1 1851 among its beacons. For example, according to Figure 8 The format proposed in the encoding the ASIE. In an embodiment, the step 2501 may further comprise the radio communication terminal device (for example, the device A1 185A) in the second plurality of radio communication terminal devices. Implementing: determining a clock cycle of the radio communication terminal device (for example, device A4 1854) in the first plurality of radio communication terminal devices. In an embodiment, 'step 2504 may be further included in the first The radio communication terminal device (for example, device A1 1851) in a plurality of radio communication terminal devices is implemented in a virtual clock (which may be the radio communication terminal in the second plurality of radio communication terminal devices) A register of 2010 20101157 (for example, a register of device A1 1851) is set as the clock of the radio communication terminal device (for example, device A4 1854) in the first plurality of radio communication terminal devices. In an embodiment, step 2503 may be further included in the radio communication terminal device in the second plurality of radio communication terminal devices, for example, 'device A1 1851': generating a synchronization message, including The execution of the radio = terminal device (for example, device A4 1854) in the first plurality of radio communication terminal devices Information relating to the time. In an embodiment, the first plurality of radio communication terminal devices are of a first type, and the second plurality of radio communication terminals are of a second type. In an embodiment The first type of radio communication terminal device is configured to provide only slotted heart frequency portion communication without providing slot offset time/frequency portion communication. In an embodiment, the second type The radio communication terminal device is configured to provide a frequency portion communication and a slot offset time/frequency portion communication when there is a slot. For example, ❹ the first _ minus one, (four) the hopper device can be (4) Reduce this fiscal (1) standard. The second plurality of benefits + - a plurality of radio communication terminal devices may be able to communicate using the slotted offset time/frequency portion. In one embodiment, the same message includes a specific application information element encoded according to a second protocol format that can be decoded by the second type of radio communication terminal. In an embodiment, the party and the party may further include the radio communication terminal device in the second plurality of radio communication terminals, in step 2044, in order to transmit the synchronization. The message is to at least one other radio communication terminal device of the second plurality of radio communication terminal devices. In other words, for example, the second type of device A1 1851 may transmit an octave containing the enhanced BP exchange IE element 2400 to the A5 1855 of the second plurality of radio communication terminal devices. In an embodiment, the first plurality of radio communication terminal devices are members of the first radio communication terminal device group. In an embodiment,

The second plurality of radio communication terminal devices are members of the second radio communication terminal farm group.曰 The implementation of the radio communication terminal device group may or may include a radio communication terminal device beacon group. In the H week # embodiment, the synchronization transmission cycle start time may include a start time represented by at least one of the mandatory start time and the beacon period start time offset, which may be caused by the device A1 1(5) The time to align the BPST of the device A4 is biased to the code in an embodiment. The time/frequency portions may include time/frequency. In an embodiment, a plurality of radio communication terminals i are included in the second duplex devices to perform step 25G5 - other radio communication terminations, the method May enter to receive the synchronization message. The second plurality of radio line steps 2506 are included in the second communication terminal device, and the second plurality of radio communication terminal devices in the radio communication terminal device are at least 80 in the 2010-12157 - The synchronization transmission period start time of the other radio communication terminal device is set to the inferred synchronization transmission cycle start time of the radio communication terminal device in the first plurality of radio communication terminal devices. For example, referring to Fig. 18(a), after the device A1 1851 sends the ASIE, other devices (for example, the device A5 1855) will receive and decode the asie from the device A1 185A. Further, device A5 1855 may also be set to adjust its BpsT to coincide with device μ 1851 (the metaphor and device α4 ι854 are identical).

In an embodiment, step 25〇6 may further comprise performing in the at least one other radio communication terminal device (for example, device 15 1855) of the second plurality of radio communication terminal devices: the virtual clock (the calendar may be the at least one of the plurality of radio communication terminal devices of the plurality of radio communication terminal devices (for example, the device A5 UK) temporarily stored) - and the first plurality The line communication in the radio communication terminal device is set (for example, device Α 4 1854) (four) pulse. The second radio communication terminal is used in the radio communication system to synchronize with the first radio communication terminal (which is located in the second plurality of radio communication devices). The device hi G (which is located in the plurality of radio communication terminal devices). In an embodiment, the plurality of radio transceiver devices and the second plurality of radio (10) devices are all - a radio communication system (4).

In the embodiment, the first radio communication terminal 2 may include - determination circuit 2511 'which is configured to determine the start time of the synchronization transmission cycle of the second wireless 86 201012157 telecommunication terminal device - The first radio communication terminal device 2510 can be configured to set the synchronization transmission cycle start time of the first wireless communication device 25H to be set. The determined timing of the electrical device end device is the beginning phase of the transmission cycle. The line communication is terminated in the embodiment: the determination circuit 2511 is configured to be a clock cycle of the first plurality of radio communication terminal devices and the terminal device. (4) Second Radio Communication In an embodiment, the timing circuit 2512 is assigned a virtual clock (which may be the clock of the radio communication terminal device set to the second radio communication terminal device). In an embodiment, the first plurality of radio communications are of a first type of the second plurality of radio communication terminal devices of the first type. In the embodiment, the 'type-of-type radio communication terminal device is configured to provide slotted time/frequency portion communication and slotted offset time/frequency portion communication' and the second type of radio communication terminal The device will then be configured to provide only slotted time/frequency portion communication without providing slotted offset time/frequency portion communication. In an embodiment, the first radio communication terminal device 251A may include a generating circuit 2513 configured to generate a synchronization message 'which includes and is included in the first plurality of radio communication terminal devices The first radio communication terminal device synchronizes the information about the start time of the transmission cycle. In an embodiment, the synchronization message includes and the second radio pass 87 201012157 machine terminal device - 'state' ^ with negative 丨 列 贝 甜 甜 甜 * 实施 实施 实施 实施 胃 胃 胃 胃 胃 胃 胃 胃 胃 胃 胃 胃 胃 胃The second type of radio communication terminal is configured to determine the specific application information element to be encoded in the decoded second communication protocol format. In an embodiment, the first radio communication terminal device 25 10 may transmit a circuit 25 14 'which may be configured to use the synchronization message to address at least one other of the plurality of radio communication terminal devices Device. In less than one embodiment, the plurality of radio communication terminal devices are members of the nth device group in the first radio communication terminal device. In an embodiment, - a plurality of members of the group of radio communication terminal device devices. In an embodiment, the radio communication terminal device beacon group. And the device group is a radio beacon period start time. In an embodiment, the synchronization transmission cycle start time may include at least one of a beacon period start time offset: in the embodiment, The time/frequency portions may include time/frequency embodiments. The present invention depicts a plurality of I 6 eight radio communication systems, which employ a plurality of radio communication terminals to communicate with the communication terminal device. One and a second plurality of radios ~A % In one embodiment, the helmet is a radio communication system, wherein ...',, the line communication system is a special device and a material: a plurality of radios Communication terminal radio channel scale device (4) specific no 88 201012157 line communication terminal device. Figure 18 (a) illustrates a radio communication system 1800 in accordance with an embodiment. In the embodiment, a radio communication terminal device (for example, device 11 1851) of the second plurality of radio communication terminal devices is configured to determine the first plurality of radio communication terminal devices - Synchronization of the radio communication terminal device (for example, device A4 1854) refers to the start time of the itit period. In the embodiment, the radio communication terminal assembly 851 is further configured to perform the synchronization transmission period start time of the device A1 1851 as the radio communication terminal in the first plurality of radio communication terminal devices. The device (for example, device A4 1854) = the determined synchronization transfer cycle start time. In the embodiment, the non-electrical communication terminal device A1 1851 is further configured to perform the generation of a female heart and its determined synchronization transmission cycle start = an implementation of the W step message includes - According to the signal = set A: a radio communication terminal device - radio pass 庳 = 1855 material H signal Μ grid coding special application information requirements. In an embodiment of t, 'the second plurality of radio communication terminal devices are configured to use, 2 communication terminals/set (for example, device A11851) to be centered ^ π · & the first plurality The radio communication terminal installed in the radio communication terminal is equipped with a clock cycle. The second plurality of radio communication terminal devices (for example, device A11851) of the device, device (for example, device A4 1854) will be implemented by 89 201012157: The clock (which may be a radio communication terminal of the first line communication terminal device, - the device Aimi) is set to be the radio communication terminal device of the plurality of terminal devices The clock (wired line = 1854). The clothing A4 is in an embodiment, the synchronization message containing information relating to the clock cycle of the radio communication device of the first radio communication terminal device. In the embodiment, the first plurality of radio communication terminal devices are the first, and the second plurality of radio communication terminals are of a type. In an embodiment, the first type ', , , FW ^ s? ® 〇 ' m , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , When the slot is offset, the frequency portion is communicated, and the second __ communication terminal device is configured to provide slotted time/frequency portion communication and slotted offset time/frequency portion communication. In one embodiment, the synchronization message includes a special application information element encoded according to a communication core format that can be decoded by the second (four) communication terminal device. In an embodiment, the radio communication terminal device Α1 1851 is further configured to transmit the synchronization message to at least one of the second plurality of radio communication terminal devices (said 'device A5 1855 ). In one embodiment, the first plurality of radio communication terminal devices are members of the first particular group of radio communication terminal devices. In an embodiment 201012157, the second plurality of wireless communication terminal devices are members of the first communication terminal device group. ..., green - In the embodiment, the specific Weiwei, s μ μ , ^ θ and cooked line communication terminal device groups may or may contain a specific radio communication terminal device beacon group. In an embodiment, the synchronization transmission period may include at least one of a #标 period start time and a beacon period start time offset in the embodiment, where the time/frequency portion may include time/ In the embodiment, the at least-other radio communication terminal device (for example 'device 1 5 1855') is configured to perform: receiving the synchronization message. In one embodiment, the at least one other radio communication terminal, for example, device 15 1855, is configured to set the synchronization transmission cycle start time of the at least other radio communication terminal devices to The inferred synchronization transfer cycle start time. ‘,’,

In the embodiment, the at least one other radio communication terminal device (for example, device Α5 1 8 5 5) of the second plurality of radio communication terminal devices is configured to perform a virtual time a pulse (which may be a first register of the at least one of the plurality of radio communication terminal devices (for example, a device Α5 1855) of the plurality of radio communication terminal devices) The inferred clock of the radio communication terminal device (for example, device 1 4 1854) in the radio communication terminal device. 6.2 ΒΡ Alignment · Synchronization issues may cause the beacon of a fast device to appear to be a heterogeneous letter 91 201012157. If - BPST differs from the BPST of a device itself by a preset - time period length (for example, mGuardTime (12 ns)), μ, the device may endure that the BPST is aligned with its own BPST. If the BPST of a device falls within the -type Bp or the profiled BpsT falls within the BP of the set itself, then the device may consider the alien Bp to overlap its own BP. If a device does not receive an alien beacon in the mMaxLostBeacons superframe after receiving a special beacon in the previous hyperframe, the device can use the information contained in the recently received beacon, just like The alien beacon is received at the same offset within the current hyperframe. ❿ For example, the value of mMaxLostBeacons might be 3. In one embodiment, if a device capable of operating in a slotted offset TFC encounters a heterogeneous device from the same vendor and capable of operating in a slotted offset TFC (for example, from FIG. 8 The ASIE shown and the specific application control block shown in Figure 7 are inferred) and if the alien device has not moved its BPST in four (or a fixed value greater than four) hyperframe, the device can The steps involved in aligning with BP are explained below. If a device capable of operating in a slotted offset TFC encounters an alien device that is ECMA[1;J specified, or encounters a BPST that does not remain in the first four superframes. Device 'The device can comply with the BP alignment rules proposed in the ecmA [1] specification.

H.1 Insulting BP In one embodiment, if a device's BPST falls within a shaped Bp or a shaped BPST falls within a device's Bp, the device performs the following actions: 92 201012157 The device will Use the adjacent device period estimation procedure presented in Section 6.3" to determine if it is faster than the alien device. The device may treat the alien device as an adjacent device to estimate the clock cycle of the heterogeneous device using the clock cycle estimation procedure of the neighboring device proposed in Section 6.3.1. the goal of. If the device is faster than the shaped device:

The device will relocate its beacon, relocate its BpST according to the alien BPST, and set its virtual clock in the succeeding 2xmBPMerge WaitTime hyperframe under the rule i(8) proposed below. The synchronization algorithm proposed in Section 6H.2 is synchronized to the alien device. The device may consider the profiled device to be the slowest adjacent device in order to achieve the purpose of synchronizing with the profiled device using the procedure set forth in S胄 6.3”2. In this article, this may be a 3 2 hyperframe. If the beacon received in the alien BP contains an enhanced Bp exchange IE, the device will not be relocated according to the alien Bp. If the device is slower than the profiled device, the device will not relocate its beacon. If the device moves past its BPST, the device will adjust its beacon slot number so that its new beacon slot number is the old beacon slot number plus one, plus any beacons received in the alien BP. The highest beacon slot number indicated, minus mSignaiSiotC〇unt. In this paper, the mSignalSlotCount may represent two beacon slots. Alternatively, it may follow the normal Bp join rules specified in the ECMA [1] specification for relocating its beacon in accordance with the 93 201012157 heterotypic BPST. The device will not send further beacons in its previous BP. After changing its BPST, if the device has to send a beacon in a telecommunications box, the device will wait for a random number of hyperframes before transmitting the beacon in the telecommunications slot. The device will select the random number in an equal probability range from zero to the length of the BP declared in its last beacon before being relocated according to the alien BP. 6.2.2 Non-spring rp If a device detects a heterogeneous BP that does not occur with its own Bp in time, then according to an embodiment, it may merge BP according to the following rules. The device will incorporate a DRp IE (see, for example, Figure I3) in its beacon. Its retention type will be set to the alien Bp for the heterogeneous BP. Since the MAS boundaries may not be aligned, the device may have to incorporate an additional MAS in the reservation to fully cover the alien BP. If the device has received multiple beacons from the alien BP, it may incorporate the maximum return, all MASs used in the length, in the reserved job. If the MAS occupied by the heterogeneous BP changes with the time of the #b#, the device may update the DRP IE accordingly. The apparatus can determine whether M w ^ ^ j is faster than the profiled device by utilizing the clock cycle estimation procedure of the adjacent device proposed in Chapter » ^ , lang lang m. The device can diverge the profile in section 63 Η : adjacent skirts to achieve the clock cycle estimation procedure using the 8 rn ^ m neighboring device proposed in the grasshopper 6.3.1.1. The purpose of the clock cycle water of the shaped device is estimated. If the device is faster than the device of the type 94 201012157: the device will relocate it in the 2xmBPMergeWaitTime hyperframe by relocating its beacon according to the rule 2(8) proposed below, according to the alien BPST. BpST, and set its virtual veins' are synchronized to the alien device using the synchronization algorithm proposed in the chapter. The device may treat the alien device as the slowest adjacent device in order to achieve the purpose of synchronizing with the profiled device using the procedure set forth in Section 6.3.h2, if the beacon received in the alien BP Including an enhanced Bp exchange IE, the device will not be relocated according to the alien Bp. If the device is slower than the profiled device, the device will not relocate its beacon. A device that transmits or receives a beacon containing a DRPIE with a reserved type set to a heteromorphous BP among its own BPs will abide by the following rules: The device should not change the beacon slot until a collision is detected.该 During the MAS indicated in this reservation, the device must listen to the beacon. L2.3 信襌 胥 胥 If the device starts or has begun to perform beacon relocation processing and receives a heterogeneous beacon, according to an embodiment, it may comply with the following rules: rice as the device is at its last beacon The enhanced switching IE is not included and is not received from its neighbors - the beacon containing the enhanced Bp exchange ie, which may incorporate an enhanced Bp in its beacon in the subsequent hyperframe To exchange IE, the field settings are as follows: 95 201012157 A1. The device may set the BP Move Down Count field 2403 (see Figure 24) to a value equal to mBPMergeWaitTime. A2. The device may set the BPST Offset field 2406 (see Figure 24) to a positive difference value in nanoseconds between the Shape BPST and the BPST of the device. That is, the block contains the number of nanoseconds that the device must delay its own BPST to align the alien BPST. If multiple odd beacons are received, the device may set the BPST offset field to the calculated maximum value. A3. The device may set the clock cycle offset block 2405 (see FIG. 24) to a positive difference value in units of 0.01 femtoseconds, which is the clock period of the alien device and the beacon group of the device. The difference in the clock cycle of the slowest device with which the virtual clock of the device is synchronized. A4. The device may set the beacon slot offset field 2404 (see Figure 24) to be the same as the highest beacon slot number represented by any beacon received in the alien BP. Beacon slot numbering and beacon period occupancy based on IE (BPOIE, Beacon Period Occupancy IE), plus its old beacon slot number minus mSignalSlotCount; or zero to indicate that the device is to be used in ECMA specifications The normal joining rules specified in the paragraph are added to join the heterogeneous BP. If the device has incorporated an enhanced BP switching IE in its last beacon without receiving a beacon containing an enhanced BP switching IE from its neighbor, it may follow the following in the following way. The enhanced BP switching IE is modified in the box: 96 201012157 The device may set the BPST offset block as described in A2. The device may set the clock cycle offset field 2405 as described in A3 (see Figure 24). If the value in the beacon slot offset block is to be increased, the device may set the field as described in A4; otherwise, it will remain unchanged. The device may set the BP Move Down Count Block 2403 (see Figure 24) to one less than the value used in its last beacon. If a device receives a beacon of a neighboring device containing an enhanced BP switching IE, then according to an embodiment, the device may comply with the following rules: If the device does not include an enhanced BP switching in its last beacon The device may incorporate an enhanced BP exchange ιέ in its beacon in the following hypertext frame. The field settings are as follows: C1 • The device may set the BP move down count field 2403 to The BP of the Enhanced BP Switching IE of the neighboring device moves down the field. C2. The device may set the Bpst offset field 2406 to the value of the same block contained in the beacon of the adjacent split. φ C3· The device may set the clock period offset field 2405 to the value of the same block contained in the beacon of the adjacent device. C4. The device may set the beacon slot offset block 24〇4 to: The larger one: one plus any received in the alien BP that is tolerated by the Bp exchange of the neighboring device The number of the highest occupied beacon slots indicated by the alien beacon, based on the beacon slot number and Bp〇IE, plus the old beacon slot number minus mSignalsl〇tC〇unt; or The beacon slot offset field contained in the beacon of the neighboring device; or zero' indicates that the device is to use the regular join rule to join the different type 97 201012157 BP. If the device has incorporated an enhanced Bp exchange IE in its last beacon, it may modify the Bp exchange IE in the following manner: if the clock cycle offset column contained in the beacon of the adjacent device Bit 2405 is greater than the clock period offset field of the device, and the device may set the Bp move down count field 2403, BPST offset column as described above in C1, C2, C3, and C4, respectively. Bit 24〇6, clock cycle offset field 2405, and beacon slot offset block 2404.

If the clock cycle offset bin 2405 contained in the beacon of the adjacent device is less than or equal to the clock cycle offset field of the device, the device may set the BP move down count field to be The value used in the last beacon is less - 'and its BPST offset block, clock cycle offset field, and beacon slot offset block remain the same as the previous hyperframe of the beacon. If a device incorporates an enhanced Bp exchange IE in its beacon, it may continue to be maintained before it completes or stops the relocation process. '

In an embodiment, if a device receives a beacon indicating a relocation prior to its relocation, the device may stop the relocation process. In the embodiment, if an adjacent device stops the re-arrangement, the device may stop the resetting process. To stop the relocation process, in one embodiment, a device may incorporate an enhanced BP switch IE 2400 in its beacon (see Figure 24). The BPST offset field 2406 will be set to 65 535. The pulse period offset shed 98 201012157 os will be considered zero, the beacon slot offset block 24 〇 4 will be set to zero, and the BP move down count block 24 〇 3 will be set to mBPMergeWaitTime. In the Ultrasound box below, the device may follow the above rules. In an embodiment, at the end of the hyperframe (a device will include an enhanced Bp exchange IE 2400 with a BP move down count field 24〇3 equal to zero), the device may move with it Bit based to adjust φ its BPST. The device may set its virtual clock count to zero at the new BPST. The device may update its virtual clock by the procedure set forth in Section 63 3 below, so that its virtual clock is synchronized to the period for the clock period offset block plus before adjusting its BpST. The clock of the clock cycle of the previous slowest neighbor in the old BP in the superframe. In order to achieve the purpose of maintaining a virtual clock count after adjusting its BPST and before implementing any adjacent device clock cycle estimation procedure as proposed in Section 63, the device may consider it among new Bps. The clock period of the clock of the slowest adjacent device is the value of the clock period offset field plus the last one of the device among the old Bp in the frame before adjusting its BPST The clock cycle of adjacent devices. In one embodiment, the device may transmit a beacon in the hyperframe or delay a hyperframe to begin beacon transmission in its new BP. After relocating its beacon in accordance with the alien Bp, the device may contain neither the enhanced BP exchange nor the heteromorphic Bp DRp IE in its beacon. If the beacon slot offset field 2404 is non-zero, the device may transmit in the beacon slot whose number is equal to the value of its previous beacon slot number plus the beacon slot offset block 99 201012157 - Beacons. If the beacon slot number is greater than or equal to the shuttle number h, the device may follow the normal Bp join rules described in the ECMA (1) specification to relocate its beacon in accordance with the alien BP. In this paper, mMaxBPLength is as described in [1]. 6.3 A similar stimulator of the device In the following, a summary of how the method disclosed in reference [3] can synchronize a particular radio communication terminal device to another particular radio communication terminal device; the methods can be implemented in various embodiments. Each device may retain a beacon period start time (BPST). Each device may also retain a virtual clock (which may be a scratchpad). ' ― Each _ « may be synchronized with its slowest neighbors. In this paper, a slow neighbor may refer to the physical clock signal behind all other devices in the beacon group. Physical clock signal. In other words, for example, the physical slow clock period of the 4th slowest neighbor I may be longer than the physical clock period of all other devices in the group b. A device will be described in the following section. The virtual clock keeps synchronized with its slowest phased device. Each device may use the current BPST and the virtual clock to infer all the time used to communicate with its neighbors. Before v is in any other device, the virtual clock of the device can be set to the physical clock of the device. Each device may be in the most recent mMaxL〇StBeacons hyperframe (including the current hyperframe Storing or storing at least the most recent thin address of each adjacent device (4), deleting the historical data of consecutive BPSTs. 100 201012157 When a device receives a beacon from an adjacent device, the device may judge The The difference between the true reception time of the target and the expected reception time. The true reception time of the beacon is an estimated value of the time at which the start point of the beacon preamble arrives at the antenna of the device. The expected reception time is via the received signal. The target beacon slot number field and the device's bpst are determined. If the virtual clocks of the two devices reach the synchronization criteria of a clock cycle as assumed in Section 6.31.2 (because their physical clock may drift) And it can be said that they are synchronized with each other, and in the embodiment, in a current hyperframe, if a device capable of operating the slot offset TFC has one Slower neighbors (inferred from the historical data of BPST values of neighboring devices) and if the k-adjacent devices are six in the face (or a fixed value greater than six: ^ has not moved BPST, the device will abide by the following rules related to synchronization ^. Otherwise, the device will be in the next _ superframe 同步 in the ecma[i] specification proposed synchronization algorithm. 6.3.1 synchronization The light sequence = the device that starts the synchronization process may use the clock cycle estimation program of each device installed in the chapter to estimate it, and the neighbor device repeats in chapter (4) (4): The period estimation procedure is used to determine the slowest neighboring device. = The time is set to be used in Section 6.3.1 > 2 "X may also be set. The sequence is synchronized to the slowest adjacent device 101 201012157 clock The cycle begins when the device begins the clock cycle estimation procedure of the neighboring device to estimate the clock period of the adjacent device. 'The device may be in the nearest mMaxL〇stBeacons hyperframe (including the current hyperframe) Among them, there is at least the nearest mMaxLGstBeae of the neighboring device (the value of ms consecutive BPST). If the device has only "continuous" BPST '#中' x<mMaxL〇stBeac〇ns of the neighboring device in the recent mMaxL supplement (10) w hyperframe (including the current hyperframe), then The device may wait for enough time to receive another "-.n"" BPST to perform the clock cycle estimation procedure for the neighbor. The device may determine whether the neighboring device has been in the last two super-frames among the last three consecutive BpsTs of the neighboring devices among the recent mMaxLostBeacons hyperframes (including the current hyperframe). Moving through λ BPST, including the current superframe. If the elapsed time between the BPST of the adjacent device in the previous hyperframe and the BpsT of the adjacent device in the current superframe is different from the hyperframe in front of the previous hyperframe, the adjacent device The elapsed time between the BPST and the BpsT of the neighboring device in the previous hyperframe, it is inferred that the neighboring device has been in the last two hyperframes (including the current hyperframe) Moved over its BpST. The device may only start the neighboring device if the adjacent device and the device have not moved through the individual BpST in each of the two nearest hyperframes (including the current hyperframe) The clock cycle estimation program. If it is inferred that the device or the adjacent device has moved its BpsT among the last two hyperframes, the device may wait for at least two additional hyperframes to start entering the adjacent row 2010 201012157 The clock cycle estimation procedure for the device. If the device starts the clock cycle estimation procedure of the adjacent device in the current frame of the hyperframe, it may perform the following operations. For example, assume that device A11mU4 (as shown in Figure \) has entered or joined the same beacon group. Take "for physics (hard

Pulse (current ECMA [1] PHY clock is 528MHz). As shown in the figure %, it is assumed that BA 26〇1 is the BPST of the device A ii , and 26 〇 2 is the BPST of the device D 114 generated from the viewpoint of the device a丄u, and the Ca 26 〇 3 is the device A ui The clock cycle (assuming that the clock period of A U1 is 1/Puk; assuming that the clock of A ^ is 528MHz (PCl〇CkFrequency), so the clock period of A lu (pClockPeriod) is 1/528 microseconds), And Cd is the clock period of D 114 generated from the viewpoint of the device A m . It is assumed that the beacon slot of D 114 seen by a is ηι, which is a known amount. Assume that m = TbpxPcik is the number of clock cycles in the duration of a beacon slot (pNumber of ClockCyclesperBeaconSlot), where Tbp is the duration of time for each beacon slot. For the current ecma[i], specify the device to *t'Tbp=85 " s and Pcik=528MHz. Therefore, m = 85x528. The physical clock count of the same device is m cycles in each beacon slot seen by a device. Assuming Y2610 is the true reception time of the beacon of D 114 at A 111 (transmission time is not counted), Z 2611 is the estimated reception time of the beacon of d 1 14 at A 111. Assume that no device moves its BPST at the end of the current (first) hyperframe (the hyperframe N 2620). In the next hyperframe (superframe N+1 2621), devices A 111 and D 114 do not move their BPST. It is assumed that Y' 2612 103 201012157 and Z, 2613 are respectively the actual connection (4) of β ιι4 at a(1) in the hyperframe N+1 2621 and the estimated reception time. Let h be the beacon slot number of the beacon of D 114 in hyperframe N+i 2621. It is assumed that ρ = τ ^ χ ρ ^ is the number of clock cycles in the duration of a superframe (pNumberofClockCyclesperSuperframe), where Tsf is the duration of time of one of the hyperframes. For the current ECMA [1] designation device, Tsf = 65536 # s, so ρ = 65536 528. In each hyperframe, the physical clock of the same device counts p cycles. Please note that Pe丨k can be selected in different ways depending on the individual implementation. For example, ❹ can also choose Puk based on the 66MHz clock. In this case, the clock period of a丨i i is 1/66 milliseconds, and m=85x66 and p=65536x66. In one embodiment, Picik can be selected based on the frequency F Hz of the physical clock crystal used by device A 1 11 . Accordingly, the clock period of the device A i丨丨 is 1/F second. Now, Y 2610, Z 2611, γ, 2612 at device A 111 relative to a fixed reference time (which may be BPST of A 111, BA 2601)

And Z' 2613 are known. From the following four relations, Z=Ba +(n!-l)CAm (1) Y=BD +(ni_i)cDm (2) Z,=Ba +pCA+(n2-l)CAm (3) Y ,=Bd +pCD+(n2-l)CDm (4) where ' m=TbpxPclk=85x528 ' p=TsfxPclk=65536x528 You can get the estimated values of BD and CD in two super frames: CD=(Y,-Y )/(p+m(n2-ii1)) (5) 104 201012157

Ni-l)(Y,-Y)m/(P+m(n2_ni))(6) Device A m will be slower than adjacent device D. Adjacent device D Π4 will be slower than device A

In this example, assuming that device A(1)(4) is adjacent to the device β u in the super-frame, device Alll may have its BpsT = then T (which will be known via the knowledge +^ and the fixed reference) and The virtual clock count is reset to zero. The device A I" may maintain a resolution of at least eight decimal places to an eighth decimal number in a clock cycle in nanoseconds. The device A m may maintain a resolution of at least one nanosecond when estimating the neighboring device. At the slowest adjacent frame

BD=Y-(n1-l)CDm=Y-(if cD<cA, then, 114. If Cd>Ca, then 1 1 1 〇If the device A U1 uses the procedure proposed in Section 63丨) 2. The frame has the clock cycle of the slowest adjacent device D 114, and the A1U may align its latitude to the BPST of the slowest neighbor D and the slowest in the next superframe. The virtual clock count of A111 is reset to zero at the BPST of the adjacent device 。. At any time after the current: frame of the slowest neighboring device is estimated, the adjustment of (4)T can be performed; however, it is possible To complete the current super-frame before the end of the frame, the following rules may also be observed. The setting of the super-frame of D 114 (which is known as A 111) The number of physical clock cycles of the month A (1) And pD is the number of physical clock cycles of D 114 in the duration of the same two hyperframes of D "4. It can be seen that PD=p=65536x528 (pNumberofcl〇ekCydesperSu_a_^105 201012157 Wig device A 111 from The way to keep the count of the virtual clock cycle at the second hyperframe is every Fl〇or[pA/(pA_pD)] R〇und[pA/(pA_PD)] physical clock cycles are obtained by subtracting one of their physical clock cycles from the count of their physical clock cycles and taking their virtual clock cycles from the count of their physical clock cycles. Counting, the virtual clock of A 111 can be synchronized to the physical clock of D 1 14 according to a clock cycle level. In an embodiment, the virtual clock can indicate the virtual clock and the physical clock. Time offset between the time. The clock cycle calculated by the virtual clock may correspond to or be related to the number of clock cycles calculated by the object s clock. For example, the virtual clock can be In the above, Fl00r[PA/(PA_pD)] or a physical clock cycle skips a clock cycle. In the above, the function Fl〇or[x] represents the largest integer not greater than the value "χ"; and R〇Und[ x] is the integer closest to Γχ. 5 If pA-pD=〇', the virtual clock will be set to be the same as the physical clock. As you can see from the above, you only need to use the first two super frames. Come to the clock cycle and establish a virtual clock. Here are two examples to explain the technique proposed above. _ Example 1 Suppose nl=n2=n=5 and Pcik=528MHz, Ca=i/52^ $ 仵 is 342.595 # s ' Y' is measured as 65882 595 // s, then the profit can be estimated 1 894 〇 5 ns, and using formula (6) can pre-d'd, ', 2. 5572 " s. In the duration of the super-frame of D 114, the 1U clock will calculate PCd/Ca~346〇 5 〇 28 cycles. However, the clock of d A will still calculate p=65536x528 = 346G3 to delete the loop. A virtual clock of A 111 is obtained by deducting one clock cycle every 17 131 (=34605028/(34605028-34603008)) physical clock cycles of A 4 106 201012157. Example 2 Suppose nl=n2=n=5 and Pclk=66MHz, Ca=1/66/is, Y is measured as 342.595 // s, Y, measured as 65882·595 /ζ s, then, using the formula (5) It can be estimated that Cd is 15.15 ns, and formula (6) can be used to estimate Bd of 2.584 ys. In the superframe duration (=pCd) of d 114, the clock of ' a m suffy will calculate PCD/CA~4325514 cycles. However, the D 1M clock will still calculate p = 65536x66 = 4325376 cycles. A virtual clock of A 111 is obtained by deducting one clock cycle every 31344 (~4325514/(4325514-4325376)) physical clock cycles of A. Figure 27 shows the possible values for parameters such as pci〇ckFrequency, pci〇ckPeri〇d, pNumberofClockCyclesperSuperframe, and pNumberofClockCyclesperBeaconSlot. It should be noted that embodiments of the present invention are not limited to the ECMA φ communication standard and, for example, can be applied to any mobile radio communication technology that provides a fixed (for example, predefined) frequency hopping pattern and thus TFC slotted offset communication can be allowed. For example, embodiments of the present invention can be applied to the CWPAN communication standard. While the invention has been particularly shown and described with reference to the specific embodiments of the invention, it will be understood by those skilled in the art that various modifications of the details of the form 2 can be made without departing from the scope of the appended claims. The spirit of the present invention and Van Bee. Therefore, the invention is intended to be limited by the scope of the appended claims. In this case, the following cases are cited: [1] The ecmA-368 standard proposed in December 2007, High Rate Ultra Wideband PHY and MAC Standard [2] WO 2009/038545 A1 [3] WO 2009/054812 A1 [4] WO 2009/088364 A1 [5] WO 2008/123834 A1 [Brief Description of the Drawings] In the drawings, like reference numerals refer to the The figures are not drawn to scale, and the emphasis is generally on the principles of the various embodiments. In the above description, various embodiments have been described with reference to the following drawings, in which: Figure 1 shows a specific radio communication between specific radio communication terminal devices within a particular radio communication device group in accordance with an embodiment. 2 is a method for transmitting a 〇Fdm symbol according to an embodiment; FIG. 3 is a structure of a super frame according to an embodiment; FIG. 4 is a specific application according to an embodiment. The format of the information element ie; FIG. 5 is a format of a specific application command/control frame according to an embodiment; FIG. 6 is a format of a specific application detection information element 201012157 according to an embodiment; Figure 7 is based on a formula; the specific application control block of the embodiment is shown in Figure 8 as a specific format of a person's 81-bit according to an embodiment; '' using the data bar Figure 9 (a Is shown in the format of a specific application identifier field of a specific field of the asie according to an embodiment;

Figure 9(b) shows the format of the field information byte according to one; the specific application identifier field of the embodiment α is not shown in Figure 9(c). The numerical correspondence of the type of the bit in the bit k bit group; Figure 10 (a) shows the format of the control element according to an embodiment; Figure 10 (b) shows the control according to an embodiment The format of the control element information byte in the element; Figure 11 (a) shows the format of the command element according to an embodiment;

Figure 11 (b) shows the format of the command element information bit in the command element according to an embodiment; Figure 12 (a) shows the format of the query information block according to an embodiment; (b) shows the format of the query control byte in the query information field according to an embodiment; Figure 13 (a) to (c) shows a modified distributed reservation protocol according to an embodiment. Details of (DRP); Figures 14(a) to (c) are modified according to an embodiment 109 201012157 Prioritized Channel Access (PCA) availability ι ; Figure 15 (a) to ( c) shows a modified withdrawal request IE proposed according to an embodiment; Figures 16(a) to (b) show modified PHY capability IE according to an embodiment; Fig. 17(a) To (c) is an enhanced DRP availability IE proposed according to an embodiment; Figure 18 (a) is not a specific radio communication system according to an embodiment; ❿ Figure 18 (b) Shown is a method for preserving radio resources according to an embodiment; FIG. 18(c) is a method for preserving radio resources according to an embodiment; FIG. 8(d) shows a specific radio communication terminal device according to an embodiment; FIG. 18(e) shows a specific radio communication terminal device according to an embodiment; ❿ FIG. 19 shows an embodiment according to an embodiment The counting back-off module and the agreement; FIG. 20(a) shows the format of the payload of the link feedback command frame according to an embodiment; FIG. 20(b) shows the embodiment according to an embodiment. The format of the payload of the link feedback command frame; the format of the key feedback control booth in the embodiment shown in FIG. 20(4), 110 201012157, FIG. 21(a) is not according to an embodiment. The format of the link information interception; Figure 21 (b) shows the format of the device list field in an embodiment; Figure 22 (a) shows the tf according to an embodiment of the command or control frame Figure 22(b) shows the format of the link feedback control byte according to an embodiment; Figure 22(c) shows the key feedback control according to an embodiment. An alternative format for the byte; circle 23(a) is a synchronization method according to an embodiment; FIG. 23(b) is a special embodiment according to an embodiment The radio communication terminal I is placed; FIG. 24 is a format of an enhanced BP exchange iE according to an embodiment; FIG. 25(a) is a synchronization method according to an embodiment; Ο FIG. 25〇> a specific radio communication terminal device according to an embodiment; a synchronization method according to an embodiment shown in FIG. 26; and some of the systems used in the synchronization method shown in FIG. Possible values for the parameter. [Main component symbol description] 100 specific radio communication group 101 specific circular line 102 specific circular line 111 201012157 103 specific circular line 111 specific device A 112 specific device B 113 specific device C 114 specific device D 115 specific device E 116 specific Apparatus F 117 Specific apparatus G 118 Specific apparatus Η 201 Band group 202 OFDM Symbol time 203 OFDM Symbol time 204 OFDM Symbol time 205 OFDM Symbol time 206 OFDM Symbol time 207 OFDM Symbol time 211 Band 221 Band 231 Band 241- 246 Gray frame 251 - 256 gray frame 261- 266 gray frame 301 beacon period 302 data cycle

112 201012157 303 Media Access Slot (MAS) 304 OFDM Symbol Transfer Duration (OSTD) 305 Media Access Slot (MAS) Start Point 310 Hyperframe 400 Application Specific Information Element (ASIE) Format 401 Attribute ID Field 402 Length Field 403 Application Specific Information Element (ASIE) Specifier ID Block

404 Specific Application Data Field 500 Specific Application Command/Control Frame Reload Format 501 Specifier ID Block 502 Specific Application Data Field 600 Specific Application Probing Information Element Format 601 Requisition ID Block 602 Length Block 603 Target Device Address Field

604 Specific Application Information Element (ASIE) Specifier ID Field 605 Specific Application Request Information Field 700 Specific Application Control Field 701 Bit 0 to Bit 2 702 Bit 3 to Bit 7/Bit 1 5 800 Bad Bit format 801 Specific application specification field 802 Continuous information set 113 201012157 901 Block information field 902 Number of elements / Number of bytes Block 903 Bit 4 to Bit 7 904 Bit 0 to Bit 3 1001 Control requirements 1002 Control element information block 1003 Control element length field 1004 Control element payload field 1005 bit 0 to bit 3 1006 bit 4 to bit 7/bit 15 1101 Command requirement 1102 Command requirement information field 1103 command Requirement Length Field 1104 Command Requirement Reminder 1105 Bit 0 to Bit 3 1106 Bit 4 to Bit 7/Bit 15 1201 Query Information Field 1202 Query Control Block 1203 Query Length Field 1204 Specific Query Data 1205 bit 0 to bit 3 1206 bit 4 to bit 6 1207 bit 7 1301 modified DRP IE format

114 201012157 1302 DRP Control Intercept Format 1303 Table 1401 Format 1402 Format 1403 Table

1501 Modified Revocation Request IE 1502 Revocation Request IE Revocation Request Control Field Format 1503 Table

1601 Modified PHY Capability IE 1602 TF Capability Control Field IE TFC Offset Control Field 1701 Enhanced DRP Availability IE Format 1702 Enhanced DRP Availability IE Interpretation Block 1703 Table 1800 Extended Beacon Group 1830 Radio Communication Terminal Device

1831 first generator 1832 first encoder 1833 second generator 1834 second encoder 1835 first transmitter 1836 reserved circuit 1837 third generator 1838 third encoder 1839 second transmitter 115 201012157 1840 1841 1842 1843 1844 1845 1846 1847 1851 1852 1853 1854 1855 1856 1857 1858 2001 2010 2011 2012 2013 2020 2021 2022 Radio communication terminal device first judgment circuit second judgment circuit first transmitter reservation circuit generator encoder second transmitter device A1 device A2 device A3 device A4 device A5 device B1 device B2 device B3 format link feedback control field device list field key information information shelf LQI field bit 12 to bit 1 5 bit 8 to bit 11 bit 4 to Bit 7 116 201012157

2023 Bit 3 2024 Bit 2 2025 Bit 1 2026 Bit 0 2030 Receiver Frame Loss Count Block 2031 Receiver Frame Error Count Field 2032 Receiver Frame Count Block 2033 Source Frame Count Field 2034 Measurement window size field 2101 Receiver frame loss rate field 2102 Receiver frame error rate block 2103 Measurement window size block 2110 Device address field 2201 byte 2202 byte 2203 byte 2204 bit Group 2205 Byte 2206 Byte 2207 Byte 2208 Bit 2 to Bit 7 2209 Bit 1 2210 Command / Control Frame 2211 Bit 0 117 201012157 22 1 2 Bit 3 to Bit 7 2213 Bit 2 2214 bit 1 2215 bit 〇 2220 format 2230 format 2310 first radio communication terminal device 2311 first judgment circuit

2312 Second Judgment Circuit 2313 Synchronization Circuit 2314 Third Judgment Circuit 2400 Enhanced BP Interchange IE Format 2401 Requirement ID Field 2402 Length Intercept 2403 BP Move Down Count Field 2404 Beacon Slot Offset

2405 Clock cycle offset field 2406 BPST offset block 2510 First radio communication terminal device 2511 Judgment circuit 2512 Synchronization circuit 2513 Generation circuit 2514 Transmission circuit 118

Claims (1)

201012157 VII. Patent Application Range: 1. A method for requesting radio resources in a radio communication system, the method comprising: generating and encoding a first request message comprising radio resources comprising a plurality of slotted time/frequency portions, wherein The first request message includes an information element encoded according to a first communication protocol format that can be decoded by the first type of radio communication terminal device and the second type of radio communication terminal device, #中' the first type of radio communication terminal The device is configured to provide only slotted time/frequency portion communication without providing slotted offset time/frequency portion communication, and the second type of radio communication terminal device is configured to provide slotted time /frequency part communication and slotted offset time/frequency part communication; the radio resource requested by the request message cannot be used. If the first and the external power page are used, the generation and the arranging include a plurality of slotted offset times/ a second request message of the radio resource of the frequency portion, wherein the second request message Comprising a ❹, type radio communication by the second terminal of the second communication apparatus to decode encoded format agreement information specific application requirements. 2. The method of claim 5, wherein the radio communication system is a specific radio communication system, and the first type of radio communication device and the first type of radio communication terminal device are specific radio communication terminal devices. 3. If the content of the patent scope is part of the scope, the time/frequency code is included. 4. The method of claim 1, wherein the method of time/frequency 1 causes the first request message 119 201012157 to include an information element for requesting a media access slot, The media access slot includes a plurality of slotted time/frequency portions as part of the slot offset time/frequency. 5. The method of claim 2, which is carried out by a specific radio communication terminal device. 6. The method of claim 5, further comprising: transmitting the first request message to another specific radio communication terminal device, the other The particular radio communication terminal device is located in the same specific radio communication group as the particular radio communication terminal device. The method of claim 6, wherein the particular radio communication group is a specific radio communication beacon group. The method of applying for the scope of the patent scope further includes: if the radio resource requested by the message is available, retaining the radio resource that is specifically requested. = The method of claim 3, further comprising: : If the radio resource requested by the code message is not available, then generate, set the resource reservation message to the other radio communication terminal, and install the L-message terminal device in the same radio communication group as the radio communication terminal device. in. ... the method of claim 9, wherein the resource retains a specific application information element 'based on the second communication protocol resource: a method of determining available radio shellfish in a radio communication system The method includes: 120 201012157 determining whether a power resource including a plurality of slotted offset time/frequency portions is available; '''' line if the required radio resources are unavailable, and utilizing the radio resources - Requesting a message to determine whether a required radio resource containing a different plurality of slotted offset time/frequency portions is available, wherein the cough request message includes - encoded according to a protocol format that can be decoded by a type of radio communication terminal device = decoding Specific application information requirements, where the type of radio communication is always awkward, and the device is configured to provide _ rate partial communication and slotted offset time/frequency portion communication/, 12 The method of claim 11, wherein the radio communication system is a specific radio communication system System, and the slotted time/frequency part communication and slotted offset time/frequency part ==radio communication terminal device type (4)-special line communication terminal assembly 0 13. If the patent application scope item In the method, whether the radio resource can utilize the request message to determine whether the necessary radio resources are available, and the request for interest includes a protocol format that can be decoded by a certain type of radio communication terminal device. The encoded information element, which: line: overnight: the device is configured to provide only slotted time/frequency knife communication without providing slot offset time/frequency portion communication. 14· As for the scope of patent application, item 13 is used to provide only the slotted time/frequency 'where' the type of radio communication device that is configured to communicate with the frequency portion without providing slotted offset time Specific wireless 121 201012157 Electrical communication terminal device.丨5· The method of applying the patent scope item u The frequency part includes the time/frequency code. Such time / 16. The method of claim 11 of the patent application, comprising - for requesting - includes a plurality of slot-specific, specific application information elements of the request message access slot. The medium of the s frequency portion 17. The method of claim 12 of the patent scope is implemented by an electric communication terminal device. Field-specific wireless ❹ If the method of claim 17 is applied, the request message is sent to another specific radio communication terminal. Included, the radio communication terminal device is located in the same specific " communication group as the specific towel. Dentsu I terminal installation 19. If the patent application scope of item 18 of the telecommunications group - a specific radio communication beacon group. VIII. The method of claim 13 of the specific wireless application patent, further comprising: if the unresolved thunder requested by the sfL request, the radio resource of the radio resource available for employment is retained, the requirement is retained. The method of clause 17 further comprising: generating, encoding, and transmitting a resource reservation message to another particular radio communication terminal device if the required radio resources are not available, the other specific radio communication terminal device Located in the same specific radio communication group as the particular radio communication terminal device. 22. The method of claim 21, wherein the resource reservation message comprises a specific application information element' which is encoded according to the second communication protocol 122 201012157 format. 23. A helmet line communication terminal device for requesting radio resources in a radio communication system, the innocent Xuefu-", the black-wired communication terminal device comprises: a first The generator and the first encoder are configured to include a plurality of slotted time/frequency levels for each of the codes and codes. a first request message of the allocated radio resource, wherein the first request gray message comprises a first protocol format decoded according to the first type of radio communication terminal device and the second type of radio communication terminal device The encoded information element, the basin, the first type of radio communication terminal is configured to provide only slotted time/frequency portion communication without providing slot offset time/frequency portion communication, and The second type of radio communication terminal device is configured to provide slotted time/frequency portion communication and slotted offset time/frequency portion communication; a second generator and a second encoder configured Generating a second request message for encoding a radio resource including a plurality of slotted offset time/frequency portions when the radio resource requested by the first request message is unavailable, wherein the second request message includes a A specific application information element encoded according to a second protocol format that can be decoded by the second type of radio communication terminal device. 24. The radio communication terminal device of claim 23, which is a specific radio communication terminal device for requesting radio resources in a specific radio communication system, wherein the first type of radio communication terminal device and the The second type of radio communication terminal devices are all specific radio communication terminal devices. 123 201012157 25. In the radiocommunication of claim 23, the time/frequency portion includes time/frequency (4). The radio pass element of the 23rd item of the 4th (4th) section of the medium 4 access to the plurality of slotted time/frequency portions to be included as the 2nd bit of the slot offset. 4 years of the year "2:.:: The radio communication terminal device of claim 24 of the patent scope, wherein: a: a two-one transmitter is configured to transmit the first-t: U-specific radio communication terminal device The short-term communication terminal device of Xiao is located in the specific radio communication group of the (4) radio communication terminal. The phase R is recognized as the radio communication terminal device of claim 27, wherein the specific radio communication group - a specific radio communication beacon group. 29. The radio communication terminal of claim 23, further comprising: a reservation transfer, configured to be used for the radio resource requested by the first request message Request for radio resources. And (4) when the 'reservation of such a request is 3'. The radio communication as claimed in item 27 of the patent application further includes: - a third generator, a third encoder, and - a: transmitter, which are configured to "When the radio resource is unavailable, the radio resource is generated, encoded, and transmitted to the other specific radio communication terminal device, and the alternative radio communication terminal device is located at the specific (d) communications (4) among the same specific radio communication groups. 124 201012157 31. The radio communication terminal device of claim 3, wherein the resource reservation message includes a specific application information element, according to the second The communication protocol format is encoded. 32. A radio communication terminal device for determining available radio resources in a radio communication system, the radio communication terminal device comprising: a first determining circuit configured to determine that the plurality of bits are included Whether the required radio resources with slot offset time/frequency portion are available; a judging circuit configured to use the request signal of the radio resources to determine the need for a plurality of slotted offset time/frequency portions of the packet 3 when the required radio resources are unavailable Whether the radio resource can utilize H. The request message includes a specific application information element according to a protocol format that can be decoded by a type of radio communication terminal device, wherein the type of radio communication system is configured to provide slotted time. / Frequency part communication and slotted offset time / frequency part communication. 33. The radio communication terminal of claim 32 is for determining the available radio ', , , ..., line communication terminal device in a specific helmet resource, wherein the slot is provided with slot time/ The frequency part of the communication and the partial orientation of the bottle to the signal, the offset time/frequency part, the I set the type of the radio communication terminal device, the specific type of radio communication terminal, and the scope of the invention. , ψ m ... ..., the line communication terminal device, the T-threshold circuit is configured to take the request message using the radio resource 125 201012157 to intercept the required wireless, the request message Including the frequency of the terminal device being used according to a communication protocol format that can be decoded by a certain class; the terminal device is configured to provide only the slotted time / 申: Γ provides slot offset time / Frequency part communication. In the radio communication terminal device of No. 34 of the second division, it only provides slot time/frequency part communication without mentioning =:=:/The radio communication terminal device 2 for communication of the frequency part, the special radio communication terminal device. 2. For example, the radio frequency of claim 32, the time/frequency part includes the time/frequency code. 37: The radio communication terminal device of claim 33, wherein the request message comprises a message used for Gu Gue. Using a kiss to obtain a media access slot comprising a plurality of slotted offset time/frequency portions Specific application information elements. The radio communication terminal device of claim 37, further comprising a first transmitter configured to transmit the request message to another specific radio communication terminal device, the other specific The radio communication terminal device is located in the same specific radio communication group as the specific radio communication terminal device. 39. The radio communication terminal device of claim 38, wherein the particular radio communication group is a specific radio communication beacon group. 4. The radio communication terminal device of claim 32, further comprising: a reservation circuit configured to reserve when the radio resource requested by the first request message is available These require radio resources of 126 201012157. A radio communication terminal device of claim 38, which comprises a generator, an encoder, and a transmitter, which are configured to recognize &&& When the required radio resources are not available, then generate, encode, and transmit a caution that only the communication terminal device is switched on, and the other specific radio communication device is renewed to the specific radio communication terminal. Install w. 42. The specific radio communication group of the invention is 42. The patent reservation range 41th radio communication terminal device, wherein the resource reservation message includes a specific field &嗲第## application information element, which is based on The first communication protocol format is encoded. 43 _ - a method for synchronizing at least a first radio communication terminal device and a second no method in a radio system comprising: -,, a method of terminating a line phase terminal device, determining the second radio communication time Whether the middle and the 5th 拎Gan Ganmen device have not changed the start time of the synchronization transmission cycle for a predetermined period of time. Determine the second radio communication end time; 1 the pacing transmission period starts from the second The radio communication terminal has not changed its synchronization transmission cycle! In the synchronized transmission period of the communication terminal device at the preset time, the synchronization transmission period of the first radio communication terminal device starts 0° and is the second wireless unit. 44. time. The electronic communication terminal device and the second wireless device, wherein the first wireless communication terminal device is a specific radio communication terminal device in a specific 127 201012157 radio communication system. - The method of claim 4, wherein the method further comprises, ???the clock cycle of the first radio communication terminal device. , 46. If you apply for the special method (4), the method of step 43 is that the radio communication terminal device has been in the segment-preset time center - a temporary storage of the radio communication terminal device = the clock of the terminal device. Thermal communication 47_ If the scope of patent application is 43. ^ _ The start time of the transmission cycle is the start time of the beacon period. '...Synchronized transmission 48. If the patent application scope 43th communication terminal is set to the 'the second wireless is configured to only mention the # slotted material end device, which is offset (four) frequency portion / pass :. Time/Frequency Partial Communication* does not provide a method of slotting ❹ Patent No. 43 of the patent scope,", the first - wireless two:: the device is a second type of radio communication terminal device, the system-frequency portion = slotted time / Frequency portion communication and slotted offset 50. If the patent application time/frequency portion includes a time/frequency method, the wireless method of claim 43, wherein the second synchronous transmission is determined In the segment preset time, the end device is not changed, and the second radio communication terminal has not changed its synchronization in at least one of the preset number of frames and the frame of the superframe 128 201012157. The start time of the transmission cycle. 5 2. The method of claim 4, which is carried out by a specific radio communication terminal device. ... 5 5. The method of claim 43, further comprising Determining whether the synchronization transmission period start time of the first radio communication terminal device has been set to the synchronization transmission cycle start time of the second radio communication terminal device;同步 Synchronizing the third radio communication terminal device if the synchronization transmission cycle start time of the first radio communication terminal device has been set to the synchronization transmission cycle start time of the second radio communication terminal device The transmission cycle start time is set to the synchronization transmission cycle start time of the first radio communication terminal device. 54. The method of claim 53, wherein the third radio communication terminal device is the same type of radio communication terminal device as the first radio communication terminal device. One-in-one, seven-in-one, no-in-one-in-one...~, ayr-le second radio communication terminal device--the radio communication terminal, the first-radio communication line a judging circuit configured to determine whether the second I telecommunications terminal device has not changed in the preset period of time; the step of the transmission period start time, the brother-discriminating circuit, The configuration _, the team and the force are used to determine the synchronization transmission cycle start time of the second non-volatile communication terminal device; - a synchronization circuit configured to be used in the second radio communication 129 201012157 The terminal device has set the synchronization transmission cycle start time of the first radio communication terminal device to the synchronization of the second radio communication terminal device when the synchronization transmission cycle start time has not been changed for a preset period of time. The start time of the transfer cycle. 56' The first radio communication terminal device of claim 55, which is a specific radio communication terminal device, wherein the second radio communication terminal device is a specific radio communication terminal device, and the radio communication lambda system Department - a specific radio communication system. The first radio communication terminal of the 55th patent application scope is wherein the second judging circuit is further configured to determine the clock period of the radio communication terminal device. #申请专利范围第56第第第通信终端』 No performance: The synchronization circuit is further configured to be installed in the #: line communication terminal ^. Step value,,, There is no change in the time when the P communication terminal is set up: when the time is a virtual clock (which is the time of the first wireless, the time slot, ##存存器) is set to the second radio communication terminal, time 59. If the scope of the patent application is 55, the start time of the synchronization transmission cycle is the start of a beacon period. | Kiss 粑 粑 第 第 第 第 第 第 第 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 置 第 第 第 第 第 第 第;::=:=time _ rate 130 201012157 61. If the patent application scope is set to η, wherein the first-radio communication terminal electric communication terminal agricultural communication terminal device 'is configured to be a type, wireless type Communication and slotted offset time/frequency part communication', slotted time/frequency section end (4) radio communication Di 63; ^, these (4), ς e ❹ 2 2. Such as: patent scope 55 Whether the first radio communication terminal installation device has been in a preset time period... The terminal period start time includes determining that the second radio communication terminal device is = week in a preset number of frames and the hyperframe is synchronized to 2 The start time of the transfer cycle. Among them, there is no change in the 64. If the scope of the patent application is 55, the further step includes: a third judgment communication terminal is configured to determine the synchronization transmission period of the first radio communication terminal device. Sr is a synchronization transmission of the second radio communication terminal device, which comprises a terminal: a device and a second radio communication terminal, and a radio communication terminal device is configured to be configured For determining whether the first change is synchronized: whether the terminal device has not been changed in a predetermined period of time, and the start time of the transfer cycle; the second non-electrical communication terminal device is configured to determine the first communication terminal device Synchronization transmission cycle start time; 131 201012157 The first radio communication terminal device is configured to be used when the second radio communication terminal device has not changed its synchronization transmission cycle start time for a predetermined period of time Setting the synchronization transmission cycle start time of the first radio communication terminal device to the second radio communication terminal device The step of transmitting period start time. 66. The radio communication system of claim 65, which is a special radio communication system, wherein the at least a first radio communication terminal device and the second radio communication terminal device are included in the radio communication system: For a specific radio communication terminal device. The radio communication system of claim 65, wherein the first radio communication terminal device is further configured to determine a clock cycle of the first radio communication terminal device. ▲ 68. For example, the radio communication system of claim 65, wherein the Violation-Telecom communication terminal device (4) is set to be used in the second telecommunications terminal to award ρ + ..., green, the device is present - The time when the virtual clock (which is the temporary register of the first radio communication terminal) is set to the second radio communication terminal device without changing the same starting time in the segment preset time. The radio pass of the range item 也 沾 “ · · 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 微 步 步 步 步 步 步 步 步 步 步 步 _ _ _ _ _ _ _ _ _ _ The radio communication line, wherein, the radio communication terminal device is the first type of device, and the radio communication terminal of the brain is only provided with the slot time 7 frequency portion 10 (10) 杈 for the slot offset time/frequency portion communication. 132 201012157 71. The radio communication system of claim 2, wherein the =-radio communication terminal device is a second type of radio communication terminal J is configured to provide slotted time/ Frequency part communication and slotted offset time/frequency part communication. 72• The radio communication system of the patent scope 70 or 71, wherein the time/frequency part includes the time/frequency code. The radio communication system of claim 65, wherein: (4) the first-radio communication terminal device determines whether the second radio communication terminal device has not changed its synchronization transmission period start time in the -stage preset time, including determining the first Whether the second radio communication terminal device has not changed its synchronization transmission period start time in at least one of the preset number of frames and the hyperframe. 74, as in the radio communication system of claim 65, Further comprising a third radio communication terminal device, wherein the first radio communication terminal device is configured to determine whether the synchronization transmission cycle start time of the first radio communication terminal device has been set to the second Synchronization transmission cycle start time of the radio communication terminal device; the third radio communication terminal The end device is configured to use the third radio when the synchronization transmission cycle start time of the first radio communication terminal device has been received as the synchronization transmission cycle of the second radio communication terminal device The synchronization transmission period of the communication terminal device is set as the time is set to the synchronization transmission period of the first radio communication terminal device from 133 to 201012157 75', as in the fourth (fourth) range, the radio communication (four) system, wherein the second The radio communication terminal device is the same type of radio communication terminal device as the first radio communication terminal device. 76. The radio communication system of claim 75, wherein the line communication terminal device is configured to be used in the The first wireless communication channel: the synchronization transmission cycle start time of the terminal device has been set to the $2 = the synchronization transmission cycle start time of the line communication terminal device, and the MM J communication terminal device - the temporary register ) Set to the clock of the first-radio communication terminal device. A method of time-varying a plurality of radio communication terminal devices in a radio communication system, the method comprising: in the second plurality of radio communication terminal device communication terminal devices Execution: enthusiasm determines the synchronization transmission period start time of the first plurality of radio communication terminal communication terminal devices/the synchronization value of a communication terminal device of the second plurality of radio communication terminal devices #π + ^ π The straight-paced transmission cycle start time is set to the = synchronization start cycle start time of the radio communication terminal device in the communication terminal device; and, And comprising information relating to the determined synchronization transmission period start times of the first plurality of radio two = LT radio communication terminal devices. 7 78. The method of claim 77, wherein the plurality of radio communication terminal devices and the second plurality of radio communication terminal devices are a specific wireless mine诵旬, , , ', a specific radio communication terminal device in the communication system. 79. The method of claim 77, the method of claim 3, further comprising: the second plurality of benefits, and the radio communication terminal device in the line communication terminal device Medium implementation: Decide on the first plurality of benefits of the first line, and, in a line communication terminal device The clock cycle of the electrical communication terminal device. 8. The method of claim 77, wherein the step further comprises: performing the radio pass dl terminal split in the second plurality of radio communication terminal devices: a radio communication terminal of the radio communication terminal device in the second plurality of radio communication terminal devices is "temporarily stored". The clock of the radio communication terminal in the first plurality of degrees is set to 0 J_ 7 7·<► force method, further comprising: performing in the second plurality of radio communication communication terminal devices: the radio in the end device and the first plurality of radio communication terminal devices The determined clock generates a synchronization message, the information related to the wireless period in the communication terminal device, wherein the first plurality of the second plurality of the first plurality without the first type is not 82. Please refer to the method of Article 77 of the patent range. The number of radio communication terminal devices is the first type, and the line communication terminal device is the second type, wherein 135 201012157 line communication ends The device is configured to provide only slotted time/frequency 1 minute communication without providing slotted offset time/frequency portion communication, and the types of radio communication terminal devices are configured to provide slotted-frequency Partial communication and slotted offset time/frequency part communication. / / 3. The method of claim 82, wherein: the synchronization (four) two specific application information requirements, which are based on the radio communication terminal The second communication protocol format of the device to decode the method of claim 77, which sends the synchronization message to the second plurality of other radio communication terminal devices including the transmission terminal 85. The plurality of radio communication terminal devices as claimed in claim 77 are, the first plurality of members; and the second terminal device group is placed in the second radio communication terminal device group The member and the line communication terminal are installed. 86. The communication terminal device group of claim 85 of the patent scope is all, wherein the radio 87, . ^, line communication terminal is installed 87. Yan rod cluster Patent Application range of 77 Ϊ "no group. The start period of the send cycle includes a root & wherein, at least one of the synchronized inter-transition offsets is 'J ° < the start time and the start of the beacon period. 8. The frequency portion of the patent application includes the time/ Frequency code. The method, wherein the time/89., as in the second method of claim 84, further comprising: the other radio pass == the at least 136 201012157 in the telecommunication terminal device receives the synchronization message And setting the start time of the same 匕 ^ - ^ 传送 transmission period of the at least one of the second plurality of radio terminal devices to the plurality of radio communication terminals The inferred synchronization transmission cycle start time of the radio communication terminal device. 90. The method of claim 8, wherein the method further comprises: in the at least one other radio communication terminal device in the second plurality of unwound, s-wired communication terminal devices: a pulse (which is the number of the first-to-find-number of radio communication terminal devices), a first plurality of radio communication terminals, etc. The clock. The radio communication terminal in the device 91. - the first - plurality of radio tones cut the sleeves " „, 'the first radio of the clothing summer; the terminal device for synchronizing with the - in the radio communication system - The first plurality of radio communication terminal devices of the plurality of radio communication terminal devices are disposed, the first radio communication terminal device comprises: a judgment circuit, which is configured to use the wind a synchronization start period of the second plurality of radio communication terminal devices, a synchronization transmission cycle start time of the one-line electrical communication terminal device, and a synchronization circuit configured to use the first communication terminal The synchronization of the device is reversed, and the line-to-electricity TM Μ η: the time is set to the determined synchronization period start time of the second radio communication terminal device and the generation circuit. The system is configured to generate a synchronization, which includes information related to the determined synchronization (4) 137 201012157 of the first radio communication terminal device. For example, the first radio communication terminal of the application scope of the scope of the first item, wherein the first plurality of I, the first communication device, and the second plurality of radio communication terminal devices ^^ a particular radio communication terminal device within a particular radio communication system. 93. The first radio communication terminal device of claim 91, wherein the determination circuit is configured to determine the second plurality of radios a second radio communication terminal clock cycle in the communication terminal device. ', 94. The first radio communication terminal device of claim 91, wherein the synchronization circuit is configured to be virtualized The clock (which is a register of the 3H radio communication terminal device) is set as the clock of the second no-communication terminal device. Electricity 95. The first radio communication terminal device of claim 91, The synchronization message includes information related to the determined clock cycle of the first radio communication terminal device. The first radio communication terminal device of the 91st item, wherein the first plurality of radio communication terminal devices are of a first type, and the second plurality of radio communication terminal devices are of a second type, wherein the A type of radio communication terminal device is configured to provide slotted time/frequency portion communication and slotted offset time/frequency portion communication, and the second type of radio communication terminal device is configured to Provides slotted time/frequency portion communication without providing slotted offset time/frequency portion communication. 138 201012157 97. For the flute of claim 91, wherein the synchronization message contains a specific radio communication terminal It is encoded according to a communication protocol format that can be terminated by the second type of radio communication. The second 98 of the code. For the flute of claim 91, the further steps include: - a transmission circuit; * the radio communication terminal installs the synchronization message to the first plurality of wireless: broken configuration To transmit at least - other radio communication terminal devices. 99. In the communication terminal device, as set forth in claim 98, wherein the first plurality of wireless line communication terminals are members of the wired communication terminal device group; and the end device thereof is the first countless The radio communication terminal devices are members of the second complex. -,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Terminal device beacon group.疋 疋 疋 疋 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 1〇2. If the patent application is the first of the 96th item. And wherein the time/frequency portion of the packet, the 'line communication terminal', and the type of radio communication system, the packet == code. The terminal device and the second plurality of radios are connected to the first radio communication terminal, wherein a radio terminal of the Hakka 139 201012157 in the plurality of radio communication terminal devices is configured to be used for Implementation: determining the start time of the synchronized transmission cycle in which the first plurality of radio communication terminal communication terminals are placed; the wireless in the first plurality of radio communication terminal devices: the signal, the end device The synchronization transmission period start time is set to the synchronization transmission period start time and clock of the radio communication terminal installed in the first plurality of radio communication terminal devices; and generating a synchronization message , which contains and the first plurality of none (4) Information about the start time of the synchronization transmission cycle of the shirt of the radio communication terminal device in the communication terminal device. 104. The radio communication system of claim 1, wherein the radio-communication system is a specific radio communication system, wherein the first plurality of radio communication devices and the second plurality of radio communication terminal devices are specific Radio communication terminal device. 105. The radio communication system of claim 1, wherein the radio communication terminal device of the first plurality of radio communication terminal devices is configured to: determine the first plurality of radios a radio communication system of the radio communication terminal device in the communication terminal device. The radio communication system of claim 1, wherein the radio communication terminal device of the second plurality of radio communication terminal devices Is configured to: set a virtual clock (which is a register of the radio communication terminal device in the second plurality of radio communication terminal devices) as the first plurality of radio communication terminal devices 140 201012157 The clock of the radio communication terminal device. 107. The scope of the patent application, the synchronization ... radio communication system, comprising information of the radio communication terminal device in the first plurality of radio communication terminals. The heart-to-heart cycle is related to the radio = two radio communication terminal devices of the patent application scope f 103 are of the first type: Φ a plurality of radio communication terminal devices are of the second type; The terminal device uses the 'slotted time/frequency portion 诵邙& alpha 用以 用以 to provide only communication, and the first type:: slot offset time/frequency portion is used to provide slotted time/frequency qi... It is configured for partial communication. In the knives communication and slotted offset time/frequency, the same as the radio communication system of the 103rd patent application scope, the I # I 3 疋 疋 application of the poor communication requirements, based on: Type of radio communication terminal: The format is encoded. Liver (four) brother-communication association = as in the radio communication system of claim 103, the transmission line communication terminal device is configured to perform: A plurality of radio communication terminal devices of the other radio communication terminal devices. For example, in the radio communication system of claim 110, the plurality of radio communication terminal devices are members of the first radio communication device group; and, wherein the second plurality of non-141 201012157 line communication terminal devices For the staff. In the second radio communication terminal device group, for example, in the scope of the patent application scope, the radio terminal device group is an L-phase system, and the device beacon group. , & radio communication terminal, the synchronization transmission cycle start time: at least one of the system, the beacon period start time offset, the start time of the month 114. The helmet of the first scope of claim 1 The time/frequency portions include time/frequency codes. Phase system' 115. In the ninth aspect of the patent application, the 箄篦-$虹V radio communication system, the first plurality of radio communication terminals equipped with the radio communication terminal device are configured to implement the at least d Receiving the synchronization message; the synchronization transmission period start time of the at least the terminal device of the plurality of radio communication terminal devices is... the synchronized communication transmission period of the radio communication in the radio communication terminal device Start time. 7. The radio communication system of claim 110, wherein the at least one other of the second plurality of radio communication terminal devices is configured to: perform a virtual clock (the system) The at least & a temporary register of the radio communication terminal device in the second plurality of radio communication terminal devices is set as the radio communication terminal 142 of the first, the first radio communication terminal devices 201012157 The inferred clock of the device, the pattern: (such as the next page)