TW200816666A - Frequency selective and frequency diversity transmissions in a wireless communication system - Google Patents

Abstract

Techniques for efficiently supporting frequency selective scheduling (FSS) and frequency diversity scheduling (FDS) are described. In one design, a first transmission for an FSS user may be mapped to a subband selected for this user from among at least one subband in a first frequency region of the system bandwidth. The first transmission may be mapped to a fixed portion or different portions of the selected subband in different time intervals. A second transmission for an FDS user may be mapped across multiple subbands in a second frequency region of the system bandwidth. The second transmission may be mapped to different subbands or different resource blocks in the second frequency region in different time intervals. Each time interval may correspond to a symbol period, a slot, a subframe, etc. The frequency hopping may be performed based on a fixed hopping pattern or a pseudo-random hopping pattern.

Description

200816666 IX. INSTRUCTIONS: TECHNICAL FIELD OF THE INVENTION The present disclosure relates generally to communications, and more particularly to transmission techniques for wireless communication systems. [Prior Art] (:

Wireless communication systems are widely deployed to provide various communication services such as voice, video, packet data, messaging, and broadcasting. Such wireless systems may be multi-directional proximity systems capable of supporting multiple users by sharing available system resources. Examples of such multi-directional proximity systems include a code division multi-directional proximity (CDMA) system, a time division multi-directional proximity (TDMA) system, a frequency division multi-directional proximity (FDMA) system, a quadrature FDMA (〇FDMA) system, and a single carrier. Fdma (sc-fdma) system. In a wireless communication system, a base station can serve many users. These users can observe different channel conditions (eg, π-fading, multi-channel interference effects) and can achieve different received signal-to-noise interference ratios (NR). Selective fading and different SINRs across system bandwidth can be achieved. There is a need to support transmissions for different users with different I conditions so that good performance is achieved for all users. SUMMARY OF THE INVENTION This document describes techniques for effectively supporting frequency γ γ, more head hopping, selective scheduling (FSS), and frequency diversity smuggling (FDS). For ^ ^ ^ , s, it can be selected from at least one of the sub-fractions used for FSS for _

The transmission to the user is sent on the sub-band of It^^. For FDS, the more the m 5 is used for multiple sub-bands of the FDS, the transmission is made to the channel and the interference diversity is achieved. The sub-band of the user is selected in the sub-frequency π to use - "the sub-band can include multiple resource blocks, and - the transmission is mapped to the fixed sub-band of the selected sub-block". The first transmission can be mapped to the resource block by not hopping in the sub-band of the selected sub-frequencybook ''''''''''''''' For example, different

Let = + ^ be mapped to -FDS 1, and the second frequency 11 field of n can correspond to the two non-overlapping parts of the system frequency. The plurality of sub-bands in the second frequency region may be: contiguous or non-contiguous. Depending on the sub-band level hopping, the mask k can be mapped to different sub-bands in the second frequency region at different time intervals = hopping by the source block level and mapping the second transmission to the second frequency region in different time intervals Different resource blocks in the middle. In general, transmissions may be mapped to different sets of subcarriers in multiple subbands in different time intervals. A time interval can be used for the library period, time slot, sub-frame, and the like. Frequency hopping can be performed based on a fixed hopping pattern: a pseudo-random hopping pattern. Various aspects and features of the present disclosure are described in more detail below. [Embodiment] A wireless communication system 100 having a plurality of Node Bs 110 and a plurality of UEs 12 is shown. Node B is typically a fixed station that communicates with the UE and may also be referred to as Evolution 122906.doc 200816666 Node B (eNodeB), base station, access point, and the like. Each Node B 110 provides communication coverage for a particular geographic area and supports communication for UEs located within the coverage area. The term ''cell'' may refer to node B and/or its coverage area, depending on the context in which the term is used. System controller 130 can be coupled to Node B and provide coordination and control for Node B for this purpose. System controller 130 can be a single network entity or a collection of network entities, such as a Mobility Management Entity (MME) / System Architecture Evolution (SAE) gateway, a Radio Network Controller (RNC), and the like. UEs 120 may be dispersed throughout the system, and each UE may be fixed or mobile. The UE may also be referred to as a mobile station, a mobile device, a terminal, an access terminal, a subscriber unit, a station, and the like. The UE can be a cellular telephone, a personal digital assistant (PDA), a wireless communication device, a palm device, a wireless data modem, a laptop computer, and the like. The terms "1^'" and "user" are used interchangeably in the following description. The Node B may transmit data to one or more UEs on the downlink and/or receive data from one or more UEs on the uplink at any given time. The downlink (or forward link) refers to the communication link from the Node B to the UE, and the uplink (or reverse link) refers to the communication link from the UE to the Node B. The transmission techniques described herein are applicable to both downlink transmissions and uplink transmissions. These techniques are also applicable to various wireless communication systems such as CDMA, TDMA, FDMA, OFDMA, and SC-FDMA systems. The terms n-system and 'network' are often used interchangeably. CDMA systems may implement radio technologies such as Universal Terrestrial Radio Access (UTRA), cdma2000, etc. UTRA includes wideband CDMA (W- CDMA) and low chip rate (LCR). cdma2000 includes ι ι 22906.doc 200816666 2000, IS-95 and IS-856 standards. TDMA systems can implement radio technologies such as Global System for Mobile Communications (GSM). Radio technologies such as Evolved UTRA (E-UTRA), IEEE 802.11, IEEE 802.16, IEEE 802.20, Flash-OFDM®, etc. These various radio technologies and standards are known in the art. UTRA, E-UTRA and GSM It is part of the Universal Mobile Telecommunication System (UMTS). Long Term Evolution (LTE) is an upcoming release of UMTS that uses E_UTRA. UTRA, E-UTRA, GSM, UMTS and LTE are described in From a document named '3rd Generation Partnership Project' (3GPP), cdma2000 is described in a program named ''3rd Generation Partnership Program 2&quo' In the document of the organization of (3GPP2). For the sake of clarity, certain aspects of the transmission technique are described below with respect to LTE, and 3GPP terminology is used in the following extensive description. LTE utilizes orthogonality on the downlink. Frequency Multiplexing (OFDM) and single-carrier frequency division multiplexing (SC-FDM) on the uplink. OFDM and SC-FDM partition the system bandwidth into multiple (N) orthogonal subcarriers, which is also generally Equal orthogonal subcarriers are called carrier tones, secondary carriers, etc. Each subcarrier can be modulated by data. In general, for OFDM, the modulation symbols are transmitted in the frequency domain and for SC- FDM, transmitting modulation symbols in the time domain. The spacing between adjacent subcarriers can be fixed, and the total number of subcarriers (N) can be determined by the system bandwidth. In one design, for a system frequency of 5 MHz Width, N = 5 12, for a system bandwidth of 10 MHz, N = 1024, and for a system bandwidth of 20 MHz, N = 2048. In general, N can be any integer value 0 122906.doc 200816666 , Figure 2 Demonstrate the frequency structure that can be used for transmission. The system bandwidth can be divided into SB sub-frequencies f, and each sub-frequency can be Κ divided solid resource blocks, and each resource block may include NSC subcarriers. In general, Nsb, Nrb, and Nsc can be any integer value. In the first design, each resource block includes ‘=12 subcarriers. The number of subbands (Nsb) and the number of resource blocks per per subband (NRB) may be $ depending on the system bandwidth. In the design, the system bandwidth is divided into NSB = 6 sub-bands, and each sub-band includes I = 8 resource blocks. For Nsb, Nrb, and - other values can also be used to make nsb.Nrb.NscSN. Figure: Shows the time structure available for transmission. The transmission schedule can be divided into frames of the right-hand side. Each frame can span a predetermined duration, such as ' 1 milliseconds (ms). The frame can be divided into groups (6) time slots, and each time & can include Nsym symbol periods '丨中~' and % can be any integer in °°°°°, each frame includes Ns丨. t = 20 time slots, and each day slot may include Nsym = 6 or 7 symbol periods. A subframe may include two time slots and may also be referred to as a transmission time interval (TTI). Each frame may include any number of sub-frames and time slots, and each time slot may include any number of symbol periods. Figure 4 shows a resource structure 400 that is not available for transmission. The time-frequency resources available for transmission are split into time. Frequency resource block. The time frequency resource block can be the smallest unit of resources that can be configured to the user. In general, the temporary source block can cover any frequency size and span any-duration. The time-frequency resource block covers - one resource block in frequency and spans - time slot in time. In this design, if the resource block includes 12. 122906.doc 200816666 continuous subcarrier, the time frequency - time includes 72 Resource elements and eight, and one payment period Resource element. Resource = 'The slot has seven symbol periods. (4) The original element is one of the symbol periods that can be used to transmit - one modulation symbol. In the - Cole carrier, one time frequency; In the description, the frequency-bean source block covers an ancient five in the frequency of the "five man" n 4b ~ lu Beixiong block, and the mouth of the mouth source block can be the generation of sub-carriers or f in the arrangement When transferring to the program, you can go to the ', & block. Piece. The user privately distributes one or more resources. Users can be dispersed throughout the system. For some use*, to different iterations. Cognac gossip, #', transmission across the frequency to send to achieve the channel and the second is improved. For other users, if the retransmission is in the system (4), the __ can be improved. Private < Efficient Month b In one aspect, the system can support the schedule mechanism/type in the table ' '11 M ^ 4t Spears. Frequency 4 Selective Scheduling (FSS) can also be called sub-frequency scheduling (FDS) or frequency hopping scheduling. $ Ή & set row Table 1

In one design, FDS is achieved by frequency hopping. For frequency hopping, the transmission to the user can be sent in different parts of the system (4) wide in different hop periods. The hop period is the time 花费 spent on the collection of the sub-combat, and can correspond to a symbol period, a one-by-one price, a sub-frame, a frame 122906.doc -10· 200816666, and so on. A different set of subcarriers can be selected for the user from all of the subcarriers available to the coffee based on the hopping pattern that the user may know. In one design, the FSS selected subband is achieved by assigning subcarriers within the selected subband to the user, which may be the subband for the user to achieve the final SINR in all subbands available for FSS. Frequency hopping can also be used for FSS, but may be limited to the selected subband. In designs designed to support FSS and FDS, the system bandwidth can be divided into multiple (7) (10) subbands, and each subband can be used for Fss or FDS. Information indicating which sub-bands are used for FSS and which sub-bands are used for FDS may be transmitted or otherwise transmitted on the Broadcast Channel (BCH). For example, the sub-band bit mask can include one bit for each of the Nsb sub-bands. The bit for each sub-band can be set to 指示 to indicate that the sub-band is used for FDS or set to 丨 to indicate that the sub-band is used for FSS 〇 in a design that can be assigned to FSS users A resource block used in a subband of the FSS. In this design, the FSS user may be limited to a sub-band, which may be selected from all sub-bands used for the FSS. A resource block assigned to an fSS user may occupy a fixed set of subcarriers (no frequency hopping) or a different set of subcarriers (with frequency hopping). In one design, the FDS user may be assigned resource blocks for use in any of the sub-bands of the FDS. In this design, FDS users can jump across all subbands used for FDS. A resource block assigned to an FDS user may occupy a different set of subcarriers for use in a subband of the fDS. The transmission techniques described herein are effective in supporting FSS and FDS use 122906.doc 200816666 and allow both types of users to achieve good performance. Some users benefit from the channel and interference diversity achieved by FDS. Other users may benefit from transmission over a particular sub-band having a good S service. These transmission techniques allow both FSS and FDS users to easily multiplex within a given time period (e.g., '-time slot, subframe, etc.). These transmission techniques can be supported by various Xigong structures, some of which are described below. Figure 5 now shows the design of the subband structure 500. In this design, the system bandwidth is partitioned into NSB = 6 entity subbands, which are assigned an exponent 〇 to 5. Each—the subband covers a specific portion of the system bandwidth. Six virtual sub-bands are also defined and assigned indices of 0 to 5. When frequency hopping is not used, the virtual sub-band 5 is mapped to the entity sub-band ^ and both can be simply referred to as sub-band s, where se(〇,...,5}. When using frequency hopping, it can be different The virtual sub-bands are mapped to different entity sub-bands in the time interval. The virtual sub-bands may simplify the configuration of resources when frequency hopping is used. In the following description, the term "sub-band" refers to an entity sub-band unless otherwise noted. 6A shows a design of a multiplex structure 600 that supports FSS and fds by subband level hopping. In this example design, the system bandwidth is partitioned into NSB = 6 entity subbands 0 to 5, two entities. Subbands are used for FSS, and four entity subbands 2 to 5 are used for FDS. For fss, the mapping between virtual subbands and entity subbands is static. In the example shown in Figure 6-8, The virtual sub-band 〇 is mapped to the entity sub-band 0 in each time interval, and the virtual sub-band 丨 is mapped to the entity sub-band 1 in each time interval. 122906.doc •12- 200816666 For FDS, Can be per-time interval The subband is mapped to any of the entity subbands for the FDS. In the example shown in Figure 6A, the virtual subband 2 is mapped to the entity subband 2 in time interval π, in time interval π + 1 Map it to entity subband 3, map it to entity subband 4 in time interval + 2, etc. Figure 6-8 shows virtual subband 2 to 5 to entity subband 2 in each: time interval Mapping of 5. In the example shown in Figure 6, the per-virtual subband for the FDS hops in a cyclic or periodic fashion across the physical subbands 2 to 5. The mapping of the virtual subband to the entity subband may also be based on other Figure 6B shows the design of a multiplex structure 610 that supports FSS and hopping by sub-band level. In this example design, the system bandwidth is divided into NSB = 6 entity sub-bands to 5, two Entity subbands 3 and 3 are used for FSS, and four entity subbands 丨, 2, 4, and 5 are used for FDS. For coffee, for se{0, 3}, virtual subbands are used in each time interval. ^ Map to entity subband s. For FDS, it can be in every - time interval Each virtual subband is mapped to any one of the entity subbands for the FDS. In the example shown in Figure 6B, the virtual subband 1 is mapped to the physical subband in different time intervals based on the pseudorandom hopping pattern不同, 2, 4, and 5 are different. The virtual subbands 2, 4, and 5 are also mapped to the physical subbands based on the same pseudorandom hopping pattern but cyclically offset from the virtual subbands 1, 2, and 3, respectively.丨, 2, 4, and 5 ° In the example designs shown in Figures 6A and 6B, two subbands are used for FSS, and four subbands are used for FDS. In general, 122906.doc -13 in Nsb subbands - Any of 200816666 is available for FSS. The sub-bands for the FSS may be adjacent to each other (e.g., as shown in Figure 6A) or non-contiguous, and may be distributed across the system bandwidth (e.g., as shown in Figure 6B). Subbands not used for FSS can be used for 叩3. Subband level hopping can be performed across all subbands for the FDS. • Resource blocks can be assigned to FDS users in several ways by subband hopping. As shown in FIG. 2, each subband may include Nrb resource blocks having indices 〇 to Nrb-1. The FDS user can be assigned a specific resource sub-band in the specific virtual sub-band j. By sub-band level hopping, the virtual sub-band s can be mapped to different entity sub-bands in different time intervals. In one design, The Nrb resource blocks in the virtual sub-band s are mapped to the same resource block position in each of the entity sub-bands to which the virtual sub-band $ is mapped. For example, in Figure 6B, the virtual sub-band can be assigned to the FDS user. The resource block in corpse i is r=3. Then, the user can be mapped to the resource block 3 in the entity sub-band 1 in the time interval, and mapped to the entity in the time interval π+丨The resource block 3' in the sub-frequency ▼ 5 is mapped to the resource block 3 in the real sub-band 2 in the time interval, etc. The FDS user can be mapped to different entity sub-bands in different time intervals, However, the positions of the poor source blocks in the subbands of the entities are unchanged. In another design, the FDS user can be assigned a specific resource block r in a specific virtual subband s, and the resources in the virtual subband can be Block r is mapped to different ones in different entity subbands Source block location. Figure 7 shows the design of a multiplex structure 700 that supports FSS and fds by resource block-level hopping. In this example design, the system bandwidth is partitioned into NSB = 6 entity sub-bands to 5. Four entity subbands 〇, 1, 3, and 5 are used for FSS' and two entity subbands 2 and 4 are used for FDS. For FSS, the mapping between imaginary 122906.doc -14-200816666 is static, And for the interval, the virtual sub-band s is mapped to the real sub-band and the entity sub-band se{0, l, 3, 5} ' at each time the body sub-band s. Resources for all the sub-subbands of the FDS The blocks may be aggregated and may be referred to as real sports source blocks. In the example design shown in Figure 7, the per-sub-subband includes MRB = 8 resource blocks, and the sub-bands 2 and 4 for FDS are used. Including a total of 16 block resources, to the direct #, ° its private index 〇 to 15. Can define 16 virtual

拟 Resource blocks and assign them an index of 0 to 15. Virtual (four) frequency simplifies the configuration of resources. With hopping, f-source block-level hopping can be used, and the parent-virtual resource block can be mapped to any of the physical resource blocks in every-time interval. In the example shown in FIG. 7, the virtual resource block 〇 is mapped to the time interval; the body resource block 〇 'in the time „ ing the state to map it to the real (four) source block in the day-to-the-interval interval #2 Map it to entity resource block 2, etc. Figure 7 shows the virtual f source block 0 to 15 to the physical resource block 〇 to ^ in the parent-time interval, shot in the example of Figure 7, each virtual The resource block traverses the physical resource block to 15 (four) hops in a round-robin manner. The mapping of the virtual resource block to the physical resource block can also be based on other hopping patterns. A specific virtual resource block can be assigned to the FDS user" 跳 hopping by the resource block level, The virtual resource blocks are broadly mapped to different physical resource blocks that may be in the same or different sub-bands in different time intervals. In the example design shown in Figure 7, four non-contiguous sub-bands are used for fss and two non-contiguous sub-bands are used for FDS. In general, any of the Nsb subbands can be used for FSS, and the remaining subbands can be used for fdS. Resource block-level hopping can be performed across all sub-bands of the FDS across 122906.doc 15 200816666. / tribute, and hopping (e.g., as shown in Figures 6A and 6B) may have a spanning system bandwidth = less hopping position, wherein the number of hopping positions is determined by the number of sub-frequency Ts used. Resource block-level hopping (e.g., as shown in Figure 7) may have: more hopping locations in the system, as there may be more resource blocks for the FDS than for the sub-bands of the FDS. In general, frequency hopping may or may not be used for FSS. In a design towel, no frequency hopping is used for FSS. In this design, the same resource block of the given sub-band can be configured for -FSS use #, and the transmission for this FSS user can be sent in the same portion of the system bandwidth. In another design, frequency hopping within subbands is used for FSS. In this design, different resource blocks in the given sub-band can be configured for an FSS user, and transmissions for this FSS user can be sent in different portions of the sub-band. 8 shows a design of a multiplex structure 800 that supports fss with frequency hopping across resource blocks within a sub-band. In this design, the subband includes ^^^ = 8 I 丨 physical resource blocks to which an index 〇 is assigned to 7. Eight virtual subbands are also defined and assigned indices of 0 to 7. Each virtual resource block can be mapped to any of physical resource blocks 0 through 7 in each time interval. In the example shown in FIG. 8, the virtual resource block 0 is mapped to the entity resource block in the time interval " 0' is mapped to the physical resource block 1 in the time interval m+1, at the time interval π Map it to entity resource block 2 in +2, and so on. Figure 8 shows the mapping of virtual resource blocks 7 to 7 to physical resource blocks 〇 to 7 in each time interval. Figure 8 shows a cyclic shift skip pattern, and other skip patterns can also be used. In the example designs shown in Figures 6A, 6A, and 7, some subbands are used for FSS with 122906.doc -16-200816666 and the remaining subbands are used for FDS. It may be desirable to allow all or many of the subbands in the Nsb subbands to be used for FSS. Different FSS users can achieve good performance in different sub-bands. Improved performance (e.g., higher system throughput) can be achieved by scheduling the user to schedule on the desired sub-band.

Figure 9A shows a design of a multiplex architecture that supports FSS and FDS, where FSS is supported on all subbands. In this example design, the 胄 system bandwidth is partitioned into NSB = 6 subbands 5 to 5, in each time period, two subbands are used for FSS, and four subbands are used for FDS. In general, a period of time may correspond to a symbol period, a time slot, a sub-frame, a frame, and the like. In this example design, subbands 0 and 1 are used for FSS in time periods, subbands 2 and 3 are used for Fss in time period W+1, and subbands 4 and 5 are used for FSS in time period heart 2 ,and many more. In each time period, sub-bands that are not used for FSS are used for just. Frequency hopping across sub-bands or resource blocks can be used for the sub-bands used. Multiple (M) time interlaces may be defined, wherein each time interleaving includes a time period that is evenly spaced for a period of time. In general, % can be any integer value. In the example design shown in the figure, the kernel is bound, the time is erroneous to 5, and the time interleaving includes time period... generation, etc., time interleaving! Including time week], (four), etc., and time; interval W+5, w+11, and so on. In 円^去s _ 匕栝 匕栝 守 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺 寺To 2' where time is staggered. Including time, etc. 'Time Interlace 1 includes time period states, inter-station interlaces 2 including time periods m+2, w + 5, and so on. In any case, 122906.doc -17- 200816666, regardless of the number of time interlaces, a particular set of zero or more sub-bands can be used for FSS in each time interlace. For the example design shown in Figure 9A, subbands 丨 and 丨 are used for FSS in time interleaving, subbands 2 and 3 are used for FSS in time interlace 1, and subbands 4 and 5 are used in time interleaving 2 FSS, and so on. For each time interleaving, subbands not used for FSS are available for FDS. Figure 9B shows a design of a multiplex architecture 910 that supports FSS and FDS, where FSS is supported on all subbands. In this example design, the system bandwidth is partitioned into NSB = 6 subbands 〇 to 5, and m = 6 time interleaving 0 to 5 are defined. In the example design shown in FIG. 9B, subbands 〇, 1 and 2 are used for FSS in time interleaving, and subbands 3, 4 and 5 are used in time interlace 1 for !^8, subbands 0 and 3 are in The time interleaving 2 is for FSS, the subband is used for FSS in time interlace 3, subbands 2 and 5 are used for FSS in time interleaving 4 and no subband is used for fsS in time interleaving 5. The V resource blocks in the desired sub-band can be assigned to the FSS user in an appropriate time interlace. For the example design shown in FIG. 9A, the resource blocks in the sub-bands can be assigned to the FSS users requiring sub-bands 〇 and 1 in time interleaving and/or 3, which can be interleaved or 4 in the required sub-bands. The fss of bands 2 and 3 allow the user to assign resource blocks in these sub-bands and may assign them to the FSS users requiring sub-bands 4 and 5 in time interleaving 2 and/or '5. Resource block. Thus, each FSS user can be assigned a resource block in the desired sub-band of the user. In general, a multiplex structure can include any number (Nsb) of subbands and any number (M) of time interleaving. Any number of sub-bands of 122906.doc -18 - 200816666 can be used for FSS in each time interlace. The same number of sub-bands can be used for M time interleaving for FSS. For each time interleaving, the sub-bands for the FSS may be contiguous or non-contiguous. The sub-bands for Fss and the sub-bands of the DS can be transmitted to the user in each of the time interleavings in various ways. In one design, inter-interlace 0 may be selected for sub-bands for FSS and FDS, and based on sub-bands for FSS and FDS for time interleaving, defined for each remaining time = error, for FSS and just-in-child frequency band. In a design, a subband bit mask can be used for time interleaving G, and can be for each of the I subbands ::::. The bit per sub-band can be set to . Defining the sub-band with a sub-band, indicating that the sub-subordinate (4) is 1 or indicating that the sub-band is used for each sub-band sub-band mask for time interleaving 0 Bit mask. In the early albums of the mother and the rest of the time, the children's (4) & yuan masks are used for time-interleaving, and the cyclic shift of the 7-inch mask is given.

(J, 6 time interleaved example design, can be as follows =::: not wrong sub-band bit mask: out of the sub-band mask for the parent time to hand over the time parent error, 1 for Time interleaved i son,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, In the time interleaving 4 sub-band bits ^,, 〇, 〇, 〇, 〇}, used for time _5^ occlusion and can also be used for a long time to cover the grass, 〇, 〇, 〇山1}. J & in some other, I 疋 for these time interleaved sub-frequency 122906.doc -19- 200816666 :: meta-mask. It is also possible to use the same sub-band Byte Album in any & In the following, by using a predetermined mapping of M sub-chasings for a time interval, a single sub-band bit mask can be transmitted to be used for each of the time interleavings. In the range of $° and ten, the subbands for S and FDS are interleaved for each time, and are used, for example, for each Time-interleaved individual sub-band bit masks are transmitted to convey the sub-bands.

The system can support hybrid automatic retransmission (harq), which can also be called incremental redundancy, _combination combnnng, and the like. For the case of job ' 'transmit H send for - packet transmission and can be sent - or multiple retransmissions until the packet is correctly decoded by the receiver, or the maximum number of retransmissions have been sent, or encounter a certain basin #炊| M On, ^, 』 stay eight he terminated the situation. HARQ improves the reliability of data transmission. The job HARQ interlace can be defined, where _ is any integer value. Each HARQ interlace can cover the time period of the interval_time period (excluding the time when the configuration is used for additional items). As an example, three or six HARQ interlaces may be defined as shown, or six HARQ interlaces may be defined as shown in Figure 9A. It is also possible to define fewer or more harq interlaces. Every two HARQ interlaces may correspond to different time interleaving. HARQ processing refers to all transmissions and retransmissions (if any) for a packet. HARQ processing may begin when resources are available and may terminate after the first transmission or after one or more subsequent retransmissions. The HARQ process can have a variable duration depending on the decoding result at the receiver. Each HARQ process can be sent on a HARQ interlace. The resource block can be assigned to the user in a HARQ interlace with Fss user 122906.doc • 20-200816666 = sub (iv).

Medium) can wait for / time between errors (for example, 'in Figure 9A or 9B 8, the time interval between Η and ΓΓ hopping (for example, in Figure 5 to the right day, the custodial period is longer than the time) Interval, then skip:: Health. In the design, - time interval spans - symbol: Zhou Π 兮 "Two cycles span two time slots with 12 or 14 symbol periods. In this mouth and juice, frequency hopping Can occur periodically with two time periods. In another _+d/ time period, one by one F... Set the leaves, one time period is equal to - time

P can be counted both; ^ σι^ 'ffl XI here... number cycle, one-time slot, - subframe, and so on. Also § ten in the case of FSS, frequency hopping can occur periodically for each time period. For just, the frequency hopping can be performed in time or the frequency hopping can be performed in common across all time interleaving. Figure 10 shows the multiplexed structure of 1000 beans. The staggered w spans a sub-band zH, and there is a FSS for the frequency hopping of a time-time design. In this example, ί Η, using i 日# 夺 周 周 , , m+M, etc., each time period corresponds to a time slot, and each period. The interval between ^ corresponds to a symbol week in the example design shown in Fig. 10, ^ i# 0 $ 7 , B w - sub-frequency tributor includes NRB = 8 entity assets and is interleaved at time ^ per-symbol == 7 . Based on the pseudo-random hopping ^^^^, each virtual resource block is mapped to the singular source block 〇 to 7th order, and the virtual resource block 0 is mapped. The entity ^^^^ source (10) in the symbol week, the resource 垅 2, calculate... 4 cycles 2 map it to the entity shell / original block 2 and other sheep. Figure 1 〇 + + 立 主 日 不在 不在 122 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 906 Figure 1 shows a pseudo random skip pattern and other skip patterns can also be used.

U In general, various hopping patterns can be used for frequency hopping for FDS and FSS. The same hopping pattern can be used for FDS and FSS, or different hopping patterns can be used for FDS and FSS. The jump pattern can be a fixed jump pattern such as a cyclic shift pattern or some other pattern. A hopping pattern can also be generated based on a known function or generation (which can receive any parameter as an input or seed (sa illusion). In a design, a hop pattern is used for each cell or sector in the system. The cell or sector may use different hopping patterns to randomize cell/inter-sector interference. In °°°, the hopping pattern for each cell or sector is static in time and for a predetermined duration ( For example, 'a predetermined number of sub-frames' are repeated. For example, t ' may be based on a fixed hopping pattern (eg, cyclic shift = case) for q resource blocks spanning 12 or 14 symbol periods per subframe. The set is executed (4). In the per-sub-frame < _th symbol period, the virtual resource block 〇 to W is mapped to the physical resource block 〇 to the second wide, in each of the remaining symbol periods of the sub-frame Each virtual resource block is mapped to a different physical resource block. In another design, the hopping pattern for each cell or sector follows

And k. The hopping pattern can be defined based on a known function (e.g., a function of a pseudo-random scrambling code for a particular cell or sector). For example, A fixed hopping pattern (e.g., a 'cyclic shift pattern) is used to perform a sub-frequency for a set of Q resource blocks spanning 12 or 14 symbol periods per frame. However, the first mapping can be determined based on the four bits of the scrambling code; the initial mapping of the hopping period 122906, d〇c -22-200816666. For example, if the 4-bit scrambling code value is ^, the virtual resource block 〇 can be mapped to the physical resource block β for the first symbol period of the subframe, and the virtual resource block! can be mapped to the physical resource block. Waiting for the special. The 4-bit scrambling code value can be changed from jt ^rt ±r- rz -?·. from the sub-frame to the sub-frame to achieve the frequency hopping over time. > Figure 11 shows the process for the process 1100 for FSS and touch transmission

The third can be performed by Node B or some other entity (4) (9). The transmission of the first user (eg, s user) may be mapped to a self-selection: at least one sub-band of the frequency-frequency region selected for use in the sub-band of the first user (step 1112). The first transmission may be mapped to a fixed portion of the selected sub-band in different time intervals (eg, a particular resource may also perform frequency hopping within the selected sub-band for the first-user. In this case, Mapping the first transmission to different 4 points (eg, different resource blocks) of the selected option π in different time intervals. The 0th transmission may be transmitted in a continuous time period or in a time interval of evenly spaced time interleaving A plurality of sub-bands in the two frequency regions are mapped for a second transmission of the second enable (Shincus FDS user) (step 1114). The first and second frequency regions may correspond to two non-overlapping portions of the system bandwidth. The plurality of sub-bands in the second frequency region may be contiguous or non-contiguous. Frequency hopping at the sub-band level may be performed for the second user. In this case, the:transport may be mapped to the first in different time intervals: The frequency zone region has the same sub-band. It is also possible to perform the resource block-level hopping m sibling for the _user, and the second transmission can be mapped to the second frequency region at different time intervals. 122906.doc -23 - 200816666 : Two source blocks: hopping at the subcarrier level can be performed. To - Π ::: The frequency hopping pattern will be transmitted in different time intervals by frequency hopping (for example, different sets of subcarriers:: can be fixed based on Performing frequency hopping by hopping on the scrambling code to determine, pattern, or pseudo-random hopping pattern (eg, selecting the selected sub-frequency in the base. Can be transmitted and mapped to the second brother by mapping to the sub-bands of the first-frequency region) In the second frequency region, there are a plurality of (1) 6). The transmission of the OFDM symbol or the sc_ job symbol (step =! selective scheduling) can also be performed by the user in the first frequency region. For frequency diversity scheduling, the user can transmit transmissions across multiple sub-bands in the frequency region. Figure 12 shows the device for transmitting (4) the transmission of the transmission, and the 12GG includes for the purpose of The first-transmission mapping is selected from at least one of the first frequency regions of the self-frequency bandwidth for: - a component of the user's sub-band (module 1212), for spanning the system bandwidth Multiple sub-bands in the second frequency region are mapped for the second a second transmission component (module 1214) and a second transmission for mapping to a selected sub-band of the first frequency region and mapping to a second sub-band of the second frequency region Generating a FDM symbol or FDM symbol component (module 1216). Figure 13 shows a design for the process (10) of transmitting a transmission for Fss & FDS. Process 13 can be performed by Node B or some other entity. Mapping the transmissions for the first group of users to the first set of at least one sub-band in a first time interlace' wherein each user in the first group is mapped to the 122906tdoc •24-200816666-set Subband (step 1312). Time period of the first time sentence interval. The user's transmission may be mapped to the sub-band t μ _ lx # ^ ^ in the first-time interleaving, and a set of π is used, wherein the second sub-band is mapped across the sub-band of the second A parent user of one, and (step 1314). The town two sets may include sub-bands that are not included in the first set. The transmission of -T bamboo to the second group of users may be at least - the third set of frequency bands in the first time interleaving ... mapping each of the third set to: a sub-band in the two sets (step 1316) ). The third sub-band set may be opposite or different from the first sub-band π, ', 杲. The second time interleaving may not be included in the evenly spaced time period of the first time interleaving. The transmission for the fourth group of users may be mapped to the fourth set of sub-bands in the first-day error, wherein each user in the fourth group is mapped across the sub-bands in the fourth set (steps) 1318). The fourth set may include sub-bands that are not included in the third set. It can be transmitted by _ / 丨,, 七α > a, 〇 〇 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在The transmission for the group of users can be sent by HARQ on the time of the parental error for each. The system bandwidth can be split into a set of subbands for FSS and a set of subbands for just based on the traffic load of the FSS user and the traffic load of the coffee user. The information transmitted in the sub-bands of ^ + 隼 in each combination can be broadcast to the messenger or otherwise transmitted. This information can be provided via - or multiple sub-band bit masks, for example, a sub-band bit mask is interleaved for the first time, interleaved for each time - sub-bands, and the like. ^ Dry Figure 14 shows the device for transmitting transmissions for FSS and FDS. The setting is just 122969.doc -25- 200816666. The stimuli just include the mapping used in the first-time interleaving: the mapping of the transmission to at least the first set of sub-bands:::: Each user in the group maps to the sub-band of the first set ::: to: _ a time interleaved for the second set of users, the second set of components of the band, which spans the second episode: at::frequency: and maps each user in the second group (module 1414), ^ in the fourth (four) error, a component of the third set of transmission subbands for the third group of users, wherein each of the third group is used to one of the third set The frequency band (module 1416) and the map for mapping the transmissions for the fourth group of users to the per-user band in the fourth group of sub-bands: showing the process 15 for receiving transmissions. . The design. The process (10) can be performed by (iv) Ο transmitting two entities. If transmitted by frequency selective scheduling, transmissions may be received from sub-bands selected from at least one of the first frequency regions of the system bandwidth (step 1512). The transmission may be performed by frequency hopping in a fixed part (for example, a specific resource block) of the selected sub-band, and may also be transmitted from different parts of the T (for example, different resource blocks) in different time intervals. The right rt frequency diversity scheduling transmission transmission may be received from the guest sub-frequency f in the frequency region of the system bandwidth (step 1 5 14). If the sub-band level is hopped and transmitted, The transmission may be received from different sub-bands in the second and second regions in different time intervals. If the resource block-level frequency hopping is used, the time may not be 122906.doc -26 in the second frequency region in different time intervals. - 200816666 Receive transmission with the same negative source block. If transmitted by frequency hopping, the transmission may be received based on a fixed hopping pattern (eg, a cyclic shift pattern (2)) or a pseudo-hopping pattern. ) By HARQ, the transmission is received in a time interval of even intervals. The sub-bands in the first and second frequency regions may be determined based on broadcast resources, y%# 八备贝Λ Μ 吕唬 transmission, and the like.

Figure 16 shows the design of the process ι_ for receiving transmissions. The device includes means for receiving a transmission (module 1612) from a sub-band selected from at least one of the first frequency regions of the system bandwidth, wherein the transmission is transmitted by frequency selective scheduling, and A means for receiving a transmission (module 1614) from a plurality of sub-bands in a second frequency region spanning a system bandwidth in the case of transmitting transmissions by frequency diversity scheduling. The modules in Figures 12, 14 and 16 may comprise processors, electronics, hardware devices, electronic components, logic circuits, memories, etc. or any combination thereof. Figure 17 shows nodes β 11 〇 and two A block diagram of one of ue i2〇x&12〇y, node B 11〇 and two UEs 12〇x&12〇y are one of the nodes B of the graph and two of the UEs. At node 3 11A, the transmit (τχ) data processor 1714 can receive the traffic data from the data source 1712 and/or receive signal transmissions from the controller/processor 1730 and the scheduler 1734. The τχ data processor 1714 can process (e.g., encode, interleave, and symbol map) traffic data and signal transmissions' and provide data symbols and signal transmission symbols, respectively. Modulator 1 716 can multiplex the pilot symbols along with the data and signal transmission symbols ' to perform modulation on the multiplexed symbols (e.g., for OFDM) and provide output chips. Transmitter (TMTR) 1718 can process (e.g., convert to 122906.doc • 27-200816666 analog, amplify, filter, and upconvert) output chips and generate downlink signals that can be transmitted via antenna 1720. At each UE 120, antenna 1752 can receive downlink signals from Node B 11 and other Nodes b. Receiver (RCVR) 1754 can adjust (e.g., chop, amplify, downconvert, and digitize) the signal 2 received from antenna 1752 to provide samples. Demodulation (4) (DemQd) 1756 may perform demodulation on the samples (e. g., for OFDM) and provide symbol estimates. A receive (RX) data processor 1758 can process (e.g., symbol demap, deinterleave, and decode) symbol estimates, provide decoded data to a data store 176, i provide signal transmission to the controller / Processor 177〇. In general, the processing by the RX data processor 1758 and the demodulation transformer at each UE 120 and the processing by the τχ data processor PM and the modulator 1 71 6 at the Node B 11G, respectively. Complementary. On the uplink, the data processor 1782 can process the traffic data from the data source 1 780 and the signal transmission from the controller/processor 177, and generate the data and 'signal transmission symbols, respectively. These symbols can be modulated by a modulator

1784 is withdrawn and adjusted by transmitter 1786 to produce an uplink signal that can be transmitted via antenna 1752. At Node B, the uplink signals from the other 1JEs of the UE are received by antenna 1 720, demodulated by Receiver 1 740, demodulated by Demodulation Transformer 1 742, and processed by RX Data Processor 17. The processor 17 privately provides the decoded data to the data repository 1 746 and provides the detected signal transmission to the controller/processor 1730. " Controller/processor 173〇, m〇x&177〇y can instruct nodes β 122906.doc -28- 200816666 11〇 and 1^12 (^ and 12〇7 operations respectively. Memory 1732, 1772 177 and 1772y may store data and code for nodes b no and ue 120x and 120y, respectively. Scheduler 1734 may schedule UEs to communicate with node 〇. Scheduler 1734 and/or controller/ The processor 1730 can identify the UEs to be borrowed by the FDS* and the UEs to be scheduled by the FSS, and can allocate resource blocks in the appropriate subbands to the UEs. Scheduler 1734 and/or controller The processor 1730 may perform the process 11 of FIG. 11, the process 13 of FIG. 13, and/or other processes for transmission to the UE. Controllers/processing at the UEs 120x and 120y, respectively. The apparatus m〇x& m〇y may perform the process 1 500 of Figure 15 and/or other processes for receiving and/or transmitting transmissions for such UEs. The transmission techniques described herein may be implemented in various ways. These techniques can be implemented in hardware, firmware, software, or a combination thereof. For hardware implementation, for use in entities (eg, sections) The processing of the execution technology at point B or UE) 7G can be constructed in one or more special application integrated circuits (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic Device (PLD), Field Programmable Gate Array (FpGA), processor, controller, microcontroller, microprocessor, electronics, other electronic units designed to perform the functions described herein, computers, or a combination thereof For firmware and/or software implementations, the techniques may be implemented by modules (eg, procedures, functions, etc.) that perform the functions described herein. The blade and/or software instructions may be stored in memory. The body (eg, Figure 17 (10), TM or,) can be executed by a processor (eg, at 1730, 177GX, or 177Gy). The memory can be built into the processor 122906.doc -29- 200816666: Processor External firmware and/or software instructions may also be stored in other processor readable media, such as random access memory (RAM), read only memory (R〇M), non-volatile random access memory ( NVRAM), programmable read-only memory (pr 0m), electrically erasable PR〇M (EEpR〇M), flash memory, compact disc (CD), magnetic or optical data storage devices, etc.

The previous description of the present disclosure is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to the present disclosure will be made to those skilled in the art, and the general principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Therefore, the present disclosure is not intended to be limited to the examples and designs described herein, but rather broadly consistent with the principles and novel features disclosed herein. [Simple diagram of the diagram] Figure 1 shows the wireless communication system. Figure 2 shows the frequency structure. Figure 3 shows the time structure. Figure 4 shows the resource structure. Figure 5 shows the subband structure. Figures 6A and 6B show two multiplex structures that support FSS and FDS by frequency hopping across sub-bands. Figure 7 shows a multiplex structure that supports F S S and FDS by hopping across resource blocks. Figure 8 shows frequency hopping across resource blocks within a sub-band. Figures 9A and 9B show two multiplex structures supporting FSS and FDS, which support 1?88 on all subbands. 122906.doc -30- 200816666 Figure shows the frequency for a time. Jumping of Resource Blocks in Frequency π Figure 11 and Figure 12 show the transmission process and apparatus, respectively. , and send to FSS and FDS users. Figure 13 and Figure U show the process of transmission for FDS users and the process of transmitting to FSS and the display for receiving the transmission. Figure 16 shows a farm for receiving transmissions. [Main Component Symbol Description] Figure 17 shows a block diagram of Node B and two User Equipments (UEs). 122906.doc 100 Wireless communication system 110 Node B 120 UE 120x UE 120y UE 130 System controller 200 Frequency structure 300 Time structure 400 Resource structure 500 Sub-band structure 600 Multiplex structure 610. Multiplex structure 700 Multiple structure 800 Multiple structure Ioc -31· 200816666 900 multiplex structure 910 multiplex structure 1000 multiplex structure 1200 device 1212 module 1214 module ' 1216 module 1400 device ( 1412 module 1414 module 1416 module 1418 module 1600 device 1612 module 1614 Module / 1712 贫 Poor Source 1714 Transmit (TX) Data Processor 1716 Modulator (Mod) ~ 1718 Transmitter (TMTR) 1720 Antenna 1730 Controller / Processor 1732 Memory 1734 Scheduler 1740 Receiver 122906. Doc -32- 200816666 1742 Demodulation Transformer 1744 RX Data Processor 1746 Data Reservoir 1752 Antenna 1754 Receiver (RCVR) 1756 Demodulation Transformer (Demod) 1758 Receive (RX) Data Processor 1760 Data Reservoir 1770 Controller / Processor 1770x Controller / Processor 1770y Controller / Processor 1772x Memory 1772y Memory 178 0 Source 1782 TX Data Processor 1784 Modulator 1786 Transmitter 122906.doc 33-

Claims (1)

200816666 X. Patent application for a device for wireless communication, comprising: 1. At least a processor configured to - 僖 他 他 他 私 他 斗 对 第一 第一 第一 第一 第一 第一 第一- selecting at least one of the sub-bands in the first frequency region for mapping for a plurality of sub-bands in the first sub-frequency τ rate region ... spanning - second frequency bi-transmission to w (four) mapping - for - a first transmission of the second user, the frequency range of the brother and the mt ^ Am Ah ^ frequency region corresponding to two non-overlapping portions of the system frequency; and a memory coupled to the at least one processing Device. 2. The apparatus of claim 1, wherein the to JS] 04 n pe , the processor is configured to place the first pass portion in an IJ time interval. The transmission is mapped to one of the selected sub-bands, such as the device of claim 1, wherein the at least one processor is configured to use the user of the % β- The tribute performs frequency hopping and maps the first passer to 1 in different time intervals. Finding (4) to the different parts of the selected sub-band 4. The apparatus of claim 1, wherein each sub-book-person and τ mother-child frequency π comprises a plurality of sub-carriers' and at least one of eight processes the crying face έ can 箆 1 h , and L to map the younger one to the different sets of the 彳 呗 呗 该 该 该 该 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 For example, the device of claim 4, 1 day of each car plan + 4 mother time _ should be in the symbol week of the child:: the time slot containing multiple symbol periods ' or - contains multiple time slots 6. Two: : The apparatus of claim 1 wherein the at least - the processor is configured to perform sub-band hopping for the user - and in the different time intervals 122906.doc 200816666 maps the 4 nd transmission to the second frequency 7. As requested by the devices, each of them; 4 different sub-bands. And wherein the at least one H-band contains a plurality of resource blocks, and the processing state is configured to hop to the resource block level, and the second user performs the second frequency α ^ interval The second transmission maps different resource blocks in the Q domain. 8. The device of the request, wherein the at least Lu-fixed jump map or a pseudo-p machine sk < the processor is configured to span the plurality of sub-frequency I-based based on the band The second transmission performs frequency hopping. 9. The device of claim 1, wherein the frequency band is the plurality of sub-elements in the non-contiguous rate region. • the inter-station p, ,, in the request item 1, the at least the processor is configured to The pin: is mapped to the selected sub-band during the time period of the write. First transmission of the user n. The apparatus of claim 1, wherein L is mapped to the first frequency region: the second processor is configured to be mapped to the fourth sub-band of the ★ - transmitting the second pass orthogonal frequency division multiplexing (OFDM) symbol of the plurality of subbands in the domain. 12. A method for wireless communication, including: a first-transmission mapping of a first-user to a first sub-band in a first frequency region selected for the first a sub-band of the user; and/or a plurality of sub-bands in the second frequency region are mapped to a second transmission for the :: user, the first frequency region and the second frequency region corresponding to the system bandwidth Two non-overlapping parts. 122906.doc 200816666 The method of claim 12, wherein the mapping the first transmission comprises mapping the first transmission to the selected sub-fixed portion in different time intervals. The method of the Japanese term "long term 12" wherein the mapping of the first transmission comprises mapping the first transmission to a different portion of the selected sub-band 0 in a different interval, wherein the mapping The second transmission includes mapping the second transmission to a different sub-band in the second frequency region in a different gate: interval. 16. The method of claim 12, wherein the day 1 mother-child frequency Y comprises a plurality of resource blocks, The mapping the second transmission comprises mapping the first I::: mapping to different resource blocks in the second frequency region in different time intervals. • A device for wireless communication, comprising: (J:: Determining, for a first sub-band, a sub-band of a first user, a sub-band, a sub-band for mapping the first one of the plurality of sub-bands in the second frequency region The second transmission component, the first frequency region and ", as in the case of claim 17, ": two non-overlapping portions of the frequency. < and set, where the mapping is included for use in different tricks η 隐 by the name of Zhuo Yi transmission of the component door day guard The means for mapping the first sub-band to the fixed portion is mapped to the selected device: the device of the second item 17, wherein the means for mapping the packet for each time during different time intervals Mapping the transmission to the components of the different portions of the selected 122906.doc 200816666 subband. 20. As claimed in claim 17, the edge is used to map the first value to be used at different times The components of the different sub-bands in the component frequency region of the transmission. The brothers 2 1 · as claimed in claim 1 7 , the Gansu - device, wherein each sub-band contains more than eight and is used to map the In the interval of the second transmission, the first transmission is transmitted to the member of the second frequency poor source block in the different time-sharing. ^ τ < 不冋22. Read media, the processor readable medium includes: -, the command on the, the: for mapping a first-user-first transmission to the _ from a younger frequency region in the target frequency f Selecting a first set of instructions for the sub-band of the first user; and L Mapping a second instruction set of a second transmission of a pair of 'second-frequency users' by using a plurality of sub-bands in a second frequency region, wherein the first_region and the second frequency region correspond to a system bandwidth Two @parts. A device for wireless communication, comprising: to 2, a processor configured to map a transmission for a first group of users in a first time interleaving And a first set of at least one sub-band and mapping, in the first-time interleaving, a transmission for a second group of users to a second set of one of the sub-bands, each of the first group Mapping to one of the sub-bands in the first set, the parent-user in the second set is mapped across the sub-bands in the second set, 122906.doc 200816666 The second set includes not- The time interleaves the sub-bands of the packet 2, and the time interval is evenly spaced; and a memory, 苴 && is coupled to the at least one processing piano. 24. If the at least one processor of the request item 23 is configured to map the transmission to at least one of the user of the ten-to-one brothers in a one-time interleaving The sub-band _ 筮 - Cui Ren ^ brother episode 5, and in the second time interleaving: "four groups of users' transmissions mapped to the sub-band - the fourth set, ^ two groups of each ~ use Mapping to one of the sub-frequencies f in the third set, each user in the fourth group is mapped across the sub-bands in the fourth set, the fourth set including not included in the The sub-frequency I of the three sets of ports, and the second time interleaving includes a time interval of uniform intervals not included in the first time interleaving. CJ 25, if requested, the farm of the debt 24, wherein the sub-band for the second time interleaving is different from the first set of sub-bands for the first time interleaving, and is used for The fourth set of sub-bands of the second time interleaving is different from the second set of sub-bands for the first time interleaving. The device of claim 24, wherein the at least one processor is configured to be hybrid automatic retransmission (HARQ) to the first group of users and the second time interleaving respectively The third group of users sends the transmission. 27. The device of claim 23, wherein the at least one processor is configured to be based on a traffic load of a user by frequency selective scheduling (FSS) and a use of a frequency diversity scheduling (FDS) The traffic load of the user divides the system bandwidth into the first set of at least one sub-band and the second of the sub-bands - Zhu 122906.doc 200816666. 28. The device of claim 23, wherein the at least one processor is configured to transmit information for the first set and the second set of sub-bands for the first-day interleaving. 29. The device of claim 28, wherein the information comprises a sub-band bit mask, wherein one bit is used for each of the plurality of sub-bands, and the bit for each sub-frequency π is set to one The first * indicates that the sub-band is in the first-collection towel, and the n-value (four) indicates that the sub-band is in the second set. 3. The device of claim 24, wherein the at least one processor is configured to transmit the first set of subbands for the first time interleaving and the information of the first combination, and wherein The third set and the (four) four sets of subbands interleaved at the second time are determined based on the first set and the second set of subbands for the first time interleaving. 3 1. A method for wireless communication, comprising: Ο mapping, in a first-time interleaving, a transmission of at least one sub-band to a user of the first group, each of the first group - causing the interlace to include a time interval of even intervals; and a sub-frequency in the six-one. The first time in the first time interleaving triggers the needle to one of the sub-bands first, and the user transmits In the second group, the per-user system % includes the sub-bands that are not j and two, and the second set is included in the sub-band of the first set. The method of claim 31, further comprising: 122906.doc 200816666 interlacing to map the transmission of the third group of users to at least one of the third subset of the field frequency V, the third Each of the messengers in the group is mapped to the t-sub-tribution in the third person, and the second time two is not included in the inter-sentence period in the first time interleaving; and u is in the first In the second time interleaving, the transmission will be targeted to a fourth group of users. Shooting to a fourth set of sub-bands, each user of the fourth set being mapped across the sub-bands in the fourth set, and the fourth set: including not included in the third set Sub-band. The method of claim 32, wherein the method further comprises: by means of automatic retransmission (HARQ), respectively, at the first time interleaving and "Hai-a custodial parent error" A group of users and the third party transmit transmissions. 1. A device for wireless communication, comprising: at least one processor configured to be selectively scheduled by frequency And: in the case of a transmission-transmission, the transmission is received from a sub-band selected from at least one of the first frequency regions: and the transmission is transmitted by the frequency diversity scheduling. Receiving the transmission in a plurality of sub-bands in the two frequency regions, the first frequency region and the second frequency region corresponding to two non-overlapping portions of the system bandwidth, and 5 fel bodies, which are consumed to the at least one Processor. 35. The device of claim 34, wherein the at least _ The processor is configured to receive the transmission from a fixed portion of the selected sub-band in different time intervals in the case of transmitting the transmission by frequency selective scheduling. 122906.doc 200816666 36. By frequency, at least - the processor is configured to call the 3:1 band called =:_. By frequency::: device 'where the at least one processor is configured "in the borrowing In the case of h, at different time intervals and in 1, the mother-subband contains multiple resource blocks, and the transmit "/," processor is configured to be in the domain by frequency diversity scheduling: no:: The transmission is received from the same resource block in the second frequency zone in different time intervals. 39. The apparatus of claim 34, wherein the processor is configured to transmit the transmission hopping pattern based on gastric hopping to receive the transmission. The apparatus of item 34 wherein the at least processor is configured to automatically transmit by means of hybrid automatic retransmission (harq) in an average time period. The device of the 'bay 34' wherein the at least one processor is configured to determine the sub-frequency region and the sub-bands in the second frequency region based on the broadcast information. 42. A method for wireless communication, comprising: receiving a transmission from a sub-band selected from at least one sub-band selected from a - frequency region by transmitting a transmission by frequency selective scheduling And receiving the transmission from a plurality of sub-bands in a two-frequency region, the first-frequency region corresponding to the second frequency region, in the case of transmitting the transmission by frequency diversity scheduling The two non-weight parts of the system bandwidth. And the method of item 42, wherein the receiving the transmission from the selected sub-band receives the transmission from the fixed portion of the selected sub-band in different time intervals.疋I knife connection 44_, as in the method of claim 42, the bean in the bucket, the receiving the rim 3 from the selected sub-band from the selected + # π > π η in different time intervals # υ The transmission. The method of receiving, by the same portion, 45. =: Item 42, wherein the transmitting from the plurality of sub-frequency two transmissions comprises receiving the transmission from different sub-bands in the second frequency region in different time intervals. 46_, as in the method of claim 42, 0. ^ A mother-child sub-band includes a plurality of resource blocks, /, the self-crossing the plurality of + bottles of singular frequency ▼ and receiving the transmission is included in the different time interval from the first Two frequencies F seven losses. Receiving the transmission with the same resource block 47. A device for wireless communication, comprising: a = in the case of transmission-transmission by frequency selective scheduling a component that receives the transmission in a frequency region; and a sub-band in the sub-band: a plurality of self-crossing frequency regions in the case of transmitting the transmission by frequency diversity scheduling; t Du ^ ^ 夕The sub-frequency ▼ receives the transmission and the f-f rate region and the second frequency 11 domain correspond to two non-overlapping portions of the system bandwidth. 122906.doc 200816666 48. The means for transmitting the request item 47 comprises: receiving the different selected sub-bands: the fixed part receiving the member of the transport wheel: + from the selected sub-band 49. as claimed in claim 47 The means for transmitting the transmission includes means for receiving the transmission from the different portions of the selected sub-band. The selected sub-band 50. The apparatus of claim 47, wherein the sub-band for receiving the transmission from the sub-band and the non-mutation in the frequency region are from the second 51 in different time intervals Γ 贞 接 (4) Transmitted components. The apparatus of claim 47, wherein the means for self-containing the plurality of resource blocks across the plurality of sub-ports comprises means for receiving the transmission at a component resource block dedicated at different time intervals. The difference between the field and the field 52. A processor-readable medium, 4 body, including the processor-readable medium stored thereon includes: 4 places - used to refer to the AMJ by frequency selectivity In the case of knowing the loss = at least the sub-frequency in the first frequency region - the sub-frequency T in the sub-band receives the first set of instructions for the transmission; and the sub-one is used to transmit the private allocation by frequency allocation In the case of transmission, the finger = cross = multiple sub-bands in the frequency region is received; the port 'the first frequency region and the second frequency region correspond to two non-overlapping portions of the system bandwidth. —' 122906.doc