TW201242406A - Wireless apparatuses, wireless systems, and methods for managing multiple component carriers - Google Patents

Abstract

A wireless communications device with a wireless module and a controller module is provided. The wireless module performs wireless transceiving to and from a radio access network. The controller module receives a preamble assignment message comprising a component carrier indicator from the radio access network via the wireless module, and transmits, on a component carrier corresponding to the component carrier indicator, a Random Access Preamble (RAP) message to the radio access network via the wireless module. Also, the controller module receives a Random Access Response (RAR) message corresponding to the RAP message from the radio access network via the wireless module, and determines whether to activate the component carrier in response to one of the preamble assignment message, the RAP message, and the RAR message.

Description

201242406 VI. Description of the Invention: [Technical Field] The present invention relates to Carrier Aggregation (CA) technology, in particular to the activation of a multi-component carrier (CC) of a government. And deactivated methods and applicable wireless communication devices and wireless access networks. [Prior Art 0 In order to cope with the demand for high transmission rate, the wireless bandwidth required in the wireless communication market is increasing day by day. For this reason, a technology called carrier aggregation can be developed, which can be integrated. The radio resources across component carriers effectively provide higher bandwidth to the user, especially in the case where it is difficult to achieve continuous and wide bandwidth, carrier aggregation technology can achieve the highest efficiency. Simply put, 'carrier aggregation technology refers to the integration of two or more frequency bands' to provide higher transmission/reception bandwidth. In general, each frequency band to be integrated can be referred to as a component carrier, that is, Is one of the components of the integrated bandwidth. Specifically, each component carrier needs to be set and started before it is used for negative transmission/reception. Take Long Term Evolution (LTE) technology as an example. A long-term evolution system can transmit a radio resource first. Control (Radio Resource Contro RRC) information to set the component carrier for the user to use, and then through dedicated signaling (for example, Medium Access Control (MAC) control element (Control Element 'CE)) The component carrier is activated. Thereafter, if the required bandwidth of the user PNA!-AQ~0150~TWXX/Q% 14-A42786TW-f 4 201242406 is reduced, the Long Term Evolution system can transmit another media access control control element to the The user end to deactivate one of the component carriers. Alternatively, a deactivation timer (or may be referred to as a de-timer) may be used on the system side and/or the user end to time the corresponding component carrier to be in a predetermined time interval of the startup state, to be stopped. When the timer expires, the system component and/or the user end can disable the corresponding component carrier. The user terminal does not need to monitor the physical downlink shared channel (PDSCH) and the physical downlink control channel (PhysicalDownlinkC〇ntr〇1) on the deactivated component carrier.

Channel ' PDCCH ) ' can effectively save the power consumed by the user side. SUMMARY OF THE INVENTION An embodiment of the present invention provides a wireless communication device suitable for a multi-component carrier of a government, including a wireless module and a controller module. The wireless module is configured to perform wireless transmission and reception with a wireless access network. The controller module is configured to receive, by using the wireless module, a preamble configuration information including a component carrier indicator from the wireless access network, and corresponding to a component of the component carrier indicator by using the wireless module. Transmitting a random access pre-emption (Rand〇m Access Preamble) information to the wireless access network, and receiving, by the wireless module, a random one corresponding to the random access preemption information from the wireless access network And accessing the PNAI-AQ-0150-TWXX according to the foregoing configuration information, the random access preemption information, and the random access response information. /OS14-A42786TW-f 5 201242406 Volume carrier. Another embodiment of the present invention provides a method for managing a multi-octave method, which is suitable for wirelessly connecting to a radio access network carrier, and includes the following steps: loading one of the wave indicators from the wireless storage 1 line communication Configuring information; transmitting a random access preemptive information = component carrier indicator network on a corresponding one of the component carriers including a component; receiving corresponding to the above wireless access network, (the above wireless access information a random access response message; and determining, according to the access to the preemptive information, the random access preemption information, and the upper=previous configuration information, whether to activate the component loading response information in the tube === ;==-, appropriate, the access node is used to perform the - wireless track device ^ (four). The above control node is configured to use the above-mentioned access two to set the carrier index m information to the above-mentioned ί quot quot 过 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 上述 随机 随机 随机 随机 随机 随机 随机 随机 随机 随机 随机 随机 随机 随机 随机 随机 随机Heart=Load: Point transfer corresponding to the random access preemption information to the above-mentioned recording device, and _ preceding;;, == preemptive information, and the above random storage: "Do not activate the above components Carrier for the above-described transmission method Another embodiment of the present invention is applicable to a radio access network. A method for managing a multi-component carrier includes the following steps: transmission includes - PNAI-AQ^0150. TWXX/QZ14-A42786T Wf 6 201242406 The information should be configured to a wireless communication device; the carrier component is connected to the component carrier (4) from the wireless random access preemptive information; the transmission corresponds to the random access and phase 2 random access response Information to the wireless communication device; and the above configuration information, the random access preemption information, and the random access response wave for the wireless communication provider to determine whether to activate the component In the second real - wireless communication device 'applicable to the wireless module and a control write, 桓 group. il module is used to perform - wireless access network U line volume carrier transmission - random access preemption "The supremacy group passes the above wireless module from above; the ground and the line access network 'machine access preemptive information--with: save, take the response information and pass the above wireless module 2 to correspond to the above The scheduling transmission-competition resolution pi-η information, and the timing of the start time interval according to the upper or lower restarting operation. Another embodiment of the present invention provides an eight-θ method, which is applicable. Wirelessly connecting to the wireless access network to the wireless access network; 2 = random access preemption receiving the corresponding PNAI-A from the wireless access network Q-0150-TWXX/Q% 14 -A42786TW-f 201242406 to the above random access preemptive information - random access response message, said random access response information and execution instructions _ user ^ set = base station radio network temporary identification one of the schedule passes to the above WLAN reception corresponds to the above schedule or heavy The timing of a start time interval. Underacting μ Another embodiment of the present invention provides a wireless storage for managing multi-component carriers, including - access nodes and control nodes for performing and wireless The communication device receives the above-mentioned control section ##", the line transmission and the access node receive the one-bit H-wave from the wireless communication device, and the random surface preemption information (4) The machine accesses the response information to the wireless communication device for transmitting, and the following wireless communication device receives the indication that the user is loaded: the point-to-point transmission corresponds to one of the scheduled transmissions, and the access node communication device is The above competition resolves information. ; Start the time interval of the start time interval. Whether to activate or emphasize another embodiment of the present invention provides a method for a wireless access network that includes the following steps: : receiving on the wave from the wireless communication device - followed by the direct. Transmitting a random port to the wireless communication device; taking the wireless communication device identifier or a base station radio network temporary identification = PNAI-AQ-0150- TWXm% 14-A42786TW-f 8 201242406 Transmitting; transmitting the competition resolution information corresponding to the above scheduled transmission to the wireless communication device; the money is based on the competition to resolve whether the information mosquito is activated or restarted for a start time interval. With regard to other additional features and advantages of the present invention, those skilled in the art, in the spirit and scope of the present invention, may be able to use the wireless communication device, wireless access network, And the management of the evening $ ^: carrier method to make a little change (four) decorated and get. [Embodiment] The examples of the present invention are described in the foregoing section, and the following examples are described in conjunction with the drawings. However, the following examples are merely representative of the embodiments of the present invention, and do not represent all the ways in which the invention of the invention is implemented, and the first generation of delta as described in A. The specification of the standard is based on the spirit of the present invention, and is not intended to limit the scope of the present invention. The present invention proposes to use non-competitive ( Non-contention based) and contention based random access procedure to start component carrier. Fig. 1 is a schematic diagram of a wireless communication system according to an embodiment of the invention. In the wireless communication system 100, a wireless communication device 0 is wirelessly connected to the wireless access network 12 via an air interface to obtain wireless services. The wireless access network 120 includes at least one access node 121 and a control node 122, in general, an access node Πι can be a wireless station, a base station, or an access station, or can be a base station of a Wideband Code Division Multiple Access (WCDMA) network, or an evolution of a long-term evolution network. Base station, and PNAMQ-0150-TWXX/O^ 14-A42786TW-f 9 201242406 is controlled by the control node 122 to provide wireless transmission and reception of the wireless access network 12 The wireless access network 12 can be further connected to a core network 130 for interfacing to an external network in the circuit switched (cs) domain (eg, the Public Switched Telephone Network (Publie Switched Telephone Network). PSTN)) IP networks (e.g., the Internet) in the field of Packet Switched (PS). The combination of the wireless access network 120 and the core network 130 can be generally referred to as a so-called service network. The communication device 110 includes a wireless module 111 for performing wireless transmission and reception functions. Further, the wireless module U1 may include a baseband unit (not shown) and a radio frequency (Radi〇Frequency 'RF). Module (not shown), the baseband unit may include a plurality of hardware devices to perform the fundamental frequency processing, including analog digital conversion (ADC) / digital analog conversion (digital t〇 Anal〇g conversion, DAC), gain adjustment, modulation and demodulation, and encoding/decoding, etc. RF module can receive RF wireless signals and convert RF wireless signals to baseband The signal is further processed by the baseband module, or the baseband signal is received from the baseband signal module, and the baseband signal is converted into a radio frequency wireless signal for transmission. The RF module may also include a plurality of hardware devices to perform the above RF conversion. For example, the RF module may include a mixer to multiply the baseband signal by one of the RF carriers of the wireless communication system. 'The radio frequency can be 900 MHz, 1900 MHz, or 2100 MHz used by the wideband code division multiple access system, or 900 dead, 2100 dead, or 2.6 GHz used by the long term evolution system, or other wireless It depends on the standard of the technology. In addition, the wireless communication device 11 further includes a PNAI-AQ-0150-TWXX/Q% 14-A42786TW-f 201242406 controller module 112 for controlling the wireless module in and other functional modules (for example, for providing The operating status of the display unit and/or keypad of the human interface, the storage unit for storing the code of the application and the protocol, and the like. In an embodiment, the wireless access network 12 can be an Evolved Universal Terrestrial Radio Access Network (EUTRAN), and the wireless communication device no can be used. The Equipment 'UE' follows the version 9 specification standards TS 36.331 and 36.321 developed by the 3rd Generation Partnership Project, the 10th edition of the specification standard TS 36.300, and/or other specifications of the Long Term Evolution. Specifically, the controller module 112 controls the wireless module π to perform a non-competitive and competitive random access procedure with the wireless access network 120 to initiate a component carrier that has been set but not activated. Figure 2 is a sequence of information of a non-competitive random access procedure according to an embodiment of the present invention. In this embodiment, the wireless access network 120 is an evolved universal terrestrial wireless access network, and the wireless communication device 110 is a user device. First, for the wireless communication device 110, there is already a set first component carrier (referred to as CC#1 in the text) and a second component carrier (referred to as CC#2 in the text), where CC#1 is set as the main component. The carrier (also referred to as PCC in the figure) and CC#2 are set as the secondary component carrier (also referred to as SCC in the figure). The wireless access network 120 can transmit a radio resource control message (e.g., RRC Connection Reconfiguration information) to the wireless communication device 110 for setting the CC#1 and CC#2. It should be noted that since CC#1 is the main sub-portion PNAI-AQ-0150-TWXX/^% 14-A42786TW-f 201242406, CC#1 is already in the startup state, and cc#2 is in the non-starting state. In order to activate CC#2, the wireless access network 120 first transmits a preamble configuration information to the wireless communication device 11 (step S210). Specifically, the foregoing configuration information includes the configuration text and a component carrier. Indicator (eg, Carrier Indicator Field (CIF)) 'The component carrier indicator is used to indicate the component carrier to be activated (ie CC#2). When receiving the foregoing configuration information, the controller module 112 transmits a Random Access Preamble (RAP) information to the wireless access network 120 on the CC#2 via the wireless module 111 (step S220). , wherein the random access preemptive information is transmitted using the above configured context. Then, when receiving the random access preemption information, the wireless access network 120 replies a random access response (RAR) message to the wireless communication device 11 at CC#2 (step S230). To notify that the random access preemptive information has been acknowledged. When the wireless communication device 110 receives the random access response information, it indicates that the non-contention random access procedure has been completed, and i cc#2 is already in the startup state. For the wireless communication device 11G, CC#2 can be activated before receiving the response to the response. In an embodiment, the control 112 may treat cc#2 as activated when receiving the previous configuration information; in another embodiment, the controller module 112 may take the CC when the random access preemption is transmitted. #2 is deemed to have been started; or in another embodiment, since: after receiving the random access response information, it may be necessary to process the random access response information for a period of time, so the control group 112 can be stored at 1 The PNAI-AQ-0150-TWXX/QZ14-A42786TW-f 201242406 is activated after the response time is taken after the predetermined time interval. After CC#2 has been started, the wireless communication device 110 can receive data and control signals from the physical downlink sharing channel and the physical downlink control channel on CC#2, and can execute the channel quality indicator (Chand Quamy Indicator 'CQI). Measurement. In addition to initiating cc#2, the non-competitive random access material of the present invention is also available for subtractive access _ 12G in the uplink 1 direction alignment and wireless viewing device 110 between the wireless communication sequence (timing) ). That is, the wireless access network 12 can determine the order of the wireless communication between the wireless communication device and the wireless communication device based on the random access preemptive information, and then use the timing shift to adjust the wireless communication. Timing in the uplink direction. It should be noted that the 'random access response information may also be transmitted on other component carriers that are activated and not other than CC#2 (that is, other component carriers than the component carriers used to transmit random access preemption information). And the random access response message may include confirmation information for the plurality of wireless communication devices. In another embodiment, the random access response information may be transmitted to CC#1 or another divided carrier that has been activated. However, in some cases, there may be multiple communication devices that are different. The remaining components are configured with the same text' and the wireless communication devices receive the random access response information transmitted by the device on the component carrier, for example, the first wireless communication device is The H text is configured, and the first preamble is used to transmit the preemption information on CC#2 and the second wireless communication device is also configured with the first preamble, and the first preamble is used to transmit the random access on cc#1. Preemptive information, later, both the first and second wireless communication devices receive the random access response information transmitted using the first preamble at CC#1. Therefore, PNAI-AQ-0150- TWXX/Q% \ 4-A42786TW-f 13 201242406 Multiple wireless communication devices use the same preamble for random access preemptive information transmission, which will result in random access response information. Confirmation that the information is ambiguous, that is, the wireless communication device will consider the random access response information to confirm the previously transmitted random access preemptive information, but in fact, the random access response information is used to The random access preemption information transmitted by the first wireless communication device on CC#2 is confirmed. In order to solve the problem of ambiguity, when the first and second wireless communication devices are configured with the same component carrier or the activated component carrier, the wireless access network 120 can avoid the same configuration before the first and the first The second wireless communication device enables the wireless communication device to perform the transmission of the random access preemptive information using the unique preamble. Similarly, the transmission of the random access response information will be performed using the unique preamble. Another method for solving the ambiguity problem is that the wireless access network 120 can use the user equipment identification code (User Equipment Identification, !^ ID) or the base station radio network temporary identifier (Cell-Radio network). Temporary Identifier 'C-RNTI) scrambles the random access response information. Specifically, the scrambling process refers to the random access response k message under the control information format (Downlink Control)

Cyclic Redundant Check Code for Information ’ DCI

Check ’ CRC) is disturbed. Since the user device identification code or the base station radio network temporary identifier can be used to clearly identify a wireless communication device, the wireless communication device receiving the random access response information can clearly identify whether the random access response information is used. To confirm the previously transmitted random access preemptive information, that is, the wireless communication device can only identify the PNA/-AQ-0150-TWXX/Q%\4-A42786TW-f 14 201242406 with its user device. The code or base station radio network temporarily identifies that the received random access response information is descrambled, indicating that the random access response information is used to confirm the previously transmitted random access preemption information; otherwise, If the user's device identification code or the base station radio network temporary identifier cannot successfully descramble the received random access response information, it indicates that the random access response information is not used to confirm that it has just been transmitted. The random access preemption information 'so the wireless communication device can ignore the random access response information. Figure 3 is a sequence diagram of information of a contention random access procedure according to an embodiment of the present invention. Similar to the embodiment shown in Figure 2, the wireless access network 120 is an evolved universal terrestrial wireless access network, and the wireless communication device 110 is a user device. First, for the wireless communication device 11', there are already existing CC#1 and CC#2, wherein CC#1 is set as the main component carrier (also referred to as PCC in the figure), and CC#2 is set as the second. The component carrier (also referred to as SCC in the figure). It should be noted that since CC#1 is the primary component carrier', CC#1 is already in the startup state, and CC#2 is in the non-starting state. In order to activate CC#2, the wireless communication device 110 transmits a random access preemption information to the wireless access network 120 on CC#2 (step S310) 'where the random access preemptive information is used by the wireless access network The road 120 broadcasts one of the previous versions of the prearnble pool for transmission. Specifically, after transmitting the random access preemption information, the wireless communication device 110 can be activated by CC#2, and activates a disable timer to count one of the CC#2 start time intervals (step S320). When receiving the random access preemption information, the wireless access network 120 replies with a PNAI-AQ.〇15〇-TWXX/0%\A-M2lUTyN.i 201242406 machine access response message to CC#2. Wireless communication device (10) (step s =::::=.:=fan_no] The first wireless communication device 110 advances to indicate that it is not: = one of the grid road temporary identification schedules step S340 ). When receiving = on C (10), replying to a contention resolution information to the second pass; ^ S350), wherein the contention resolution information is a control element including the use of the wireless communication source base == ; In another embodiment, the second:: is activated by another component. After transmitting the contention resolution σ heart, the wireless access network 120 activates CC#2 and starts a time zone of the time CC#2 (step S36〇). ° ° When receiving the financial settlement information, the wireless communication device 1H) restarts its deactivation timer (step S37()) = the restart timer is restarted. The control system of the media system includes the user device identification code of the wireless communication device 11 () or the temporary identification of the base station radio network, that is, if the control element of the media access control includes If the user identifier of the wireless communication device or the temporary identifier of the base station radio network indicates that the contention resolution information in step S350 is transmitted for the wireless communication device, the competitive random access of the present invention. The program has been completed. At the same time, the wireless access network 120 also starts the cc#2 after transmitting the contention resolution information! -Α〇^〇15〇~ 7WXX/0S] 4-A42786TW-f 16 201242406 枭 device 110 and wireless access network Maintain synchronization between 120. In another embodiment, the wireless communication device 110 and the wireless access network 12() = then restart or restart the above-mentioned deactivation timer, so that the wireless communication device 110 can have enough time to process the received contention resolution. ; Or 'the wireless communication device 11G can not start the above-mentioned stop material after the ship completes the random access preemption ^ (4), and waits until the control of the media access control (IV) media access control control element includes its user device. The above-mentioned deactivation timer is activated when the identification code or the base station radio network is temporarily identified. Figure 4 is a message sequence chart of a competitive random access procedure according to another embodiment of the present invention. Similar to the embodiment shown in Figure 3, the wireless access network 120 is an evolved universal terrestrial wireless access network, and the wireless communication device 110 is a user device. First, for the wireless communication device, 'there are already configured CC#1 and CC#2, where CC#1 is set as the main component carrier (not referred to as PCC in the figure), and CC#2 is set to The secondary component carrier (also referred to as See in the figure). It should be noted that since CC#1 is the primary component carrier, CC#1 is already in the startup state, and cc#2 is in the non-boot state. In order to activate CC#2, the wireless communication device 110 transmits a random access preemption information to the wireless access network 120 on CC#2 (step S410). [The random access preemptive information is used by the wireless access network. The road 120 broadcasts one of the previous episodes in the previous episode. In particular, after transmitting the random access preemption information, the wireless communication device 110 can be activated by CC#2, and activates a disable timer to time PNAI-AQ-0150-TWXX/ when one of CC#2 is started. Q% 14-A42786TW-f 201242406 interval (step S420). When the receiving line access network 120 returns the random access preemptive information on CC#2, the wireless communication device 11 (step S43 〇) 覆 到 到 到 到 到 到 到 到 到 到 到 到 到 到 到 到However, because it is located in the pre-wire access corpus, there may be multiple wireless communication devices that can obtain the transmission of the random access preemptive information. The communication device uses the same preamble to further instruct the user device. In addition, when one of the 'wireless communication device 110' IDs is transmitted to the wireless or base station radio network for temporary reception of the scheduled transmission, the wireless network 12 is terminated (step S440). The contention control information is sent to the wireless communication network 120. In the CC#2, the contention resolution information is transmitted through the entity U〇 (step S450), and the line control information is transmitted by the downlink control channel. - The user device identification code or base underneath is disturbed by the wireless communication device 110. It should be noted that the wireless channel temporarily identifies the downlink information that the control information is configured on the cc#2, and the downlink network 120 can receive the downlink data through the downlink. = source ghost, so that the wireless communication device _, _., in another embodiment, the contention resolution u is - including the - component money indicator - downlink (four) information, and the line control information is transmitted on the activated other component carrier The downlink resource block on the other component carrier is configured to the wireless communication device U0 by using the downlink control information. Specifically, the carrier can indicate the - component residual indicator of the block to a downstream resource block on the other component carrier. After transmitting the fresh resolution information, the wireless access network 120 activates C C # 2 and starts-deactivates the timer to count c c # 2 - the start time interval (step S46G). Then, 'when the contention resolution information is received, ΡΝΑ!-ΑΟ-0150- TWXX/Q^ \ 4-A42786TW-f 18 201242406 The wireless communication device 110 restarts its deactivation timer according to the contention resolution information to The deactivation timer at the end of the wireless access network 120 is synchronized (step S470). Specifically, the restarting step of the deactivation timer is performed because the user device identification code of the wireless communication device 110 or the base station radio network temporarily identifies the downlink control information to be descrambled, or The downlink control information should be performed by indicating one of the component carrier indicators of CC#2, that is, if the wireless communication device 110 uses its user device identification code or the base station radio network temporary identifier to successfully solve the downlink control information. After the scrambling process, or the wireless communication device 110 successfully decodes the downlink control information received on another component carrier that has been activated, and the downlink control information includes a component carrier indicator indicating CC#2, the step S450 is indicated. The contention resolution information in the message is transmitted for the wireless communication device 110, so the competitive random access procedure of the present invention has been completed. In another embodiment, the wireless communication device 110 and the wireless access network 120 can wait for a predetermined length of time before starting or restarting the disable timer, so that the wireless communication device 110 can have sufficient time to process the received competition. Solve the information. Alternatively, the wireless communication device 110 may not activate the deactivation timer after transmitting the random access preemption information, and wait until the received downlink control information includes the user device identification code or the base station radio network temporary identifier. When the indicator component of one of CC#2 is included, the above-mentioned deactivation timer is restarted. Figure 5 is a message sequence chart of a competitive random access procedure according to still another embodiment of the present invention. Similar to the embodiment shown in FIG. 3, the wireless access network 120 is an evolved universal terrestrial wireless access network, and the wireless communication PNAI-AQ-0150-TWXX/0% 14-A42786TW-f 19 201242406 110 is a user device. First, for the wireless communication device 110, there are already established CC#1 and cc#2, where CC#1 is set as the primary component carrier (also referred to as PCC in the figure), and cc#2 is set as the secondary. Component carrier (also referred to as SCC in the figure). It should be noted that since CC#1 is the primary component carrier, cc#1 is already in the startup state' and cc#2 is in the non-boot state. In order to activate CC#2, the wireless communication device 110 transmits a random access preemption information to the wireless access network 12〇 on cc#2 (step S510), wherein the random access preemptive information is used by wireless access. The network (10) broadcasts the previous text—the previous text is transmitted. In particular, after the transmission-Hi-Ik machine accesses the preemptive interest rate, the wireless communication device 11Q can be regarded as having started and starts-stopping the timer to count the start time of the cc#2 = (step (4)). When receiving the random access preemptive information, there is no 12 (3 on (10) 2 reply - random access response information to the network without the network m before the wire access pre-array, so there may be multiple age lines available The above-mentioned random access first-time mobile communication device (4) is further executed in the same manner as in the foregoing (4), and the device is forwarded to the wireless communication device 110. The scheduled transmission to the wireless access = the base station radio network is temporarily received. When the schedule is transmitted, the helmet 120 (step S540). Override the contention resolution information to the wireless channel in the (10)2 up, the contention resolution information is transparent-control=, 110 (step S550), and the entity downlink control in the system The channel, the Goqi = channel (for example: the Long Term Evolution channel) is transmitted - the uplink is controlled from the control of the 4-wire access technology and the uplink promise information is via PNAI-AQ-0150- TWXX/OB14- A42786TW-f 201242406 is interfered by the user device identifier of the wireless communication device 110 or the temporary identifier of the base station radio network. It should be noted that the wireless access network 120 can be configured in CC#2 through the uplink promise information. Upstream resource block Alternatively, the uplink resource block corresponding to the component carrier of the component carrier indicator may be configured by one component carrier indicator in the uplink grant information, so that the wireless communication device 110 can transmit the uplink data or control signal according to the other. In an embodiment, the contention resolution information may be an uplink grant information including one component carrier indicator, and the uplink grant information is transmitted through a control channel (for example, a physical downlink control channel in a long term evolution system, or other radio access technologies) The control channel is transmitted on another component carrier that has been activated, wherein the uplink resource block on the other component carrier is configured to the wireless communication device 110 through the uplink grant information. Specifically, for example, a carrier indication can be used. One of the rotten bits of the component carrier indicator indicates the uplink resource block on the other component carrier. After transmitting the contention resolution information, the radio access network 120 starts CC#2 and starts a deactivation timer to time CC# One of the start time intervals (step S560). Next, when the contention resolution information is received, the wireless communication device 11 0, according to the contention resolution information, restarting its deactivation timer to synchronize with the deactivation timer of the radio access network 120 (step S570). Specifically, the restarting step of the deactivation timer is in response to Performing the user device identification code of the wireless communication device 110 or the base station radio network temporary identification to perform the descrambling process successfully, or because the uplink promise information includes a component carrier indicator indicating CC#2 And execution, that is, if the wireless communication device 110 uses its user device identification code or base PNAI-AQ-OWO-TWXX/mA-kAllUT^-i 201242406, the ground radio network temporarily identifies the mess, or wireless The communication exhibition set 11〇 successfully = the work is descrambled - the component carrier is mixed _ (four) the uplink permission has been activated, including the indication CC#2 ~ 八吾. The competition resolution information in the promise letter is the needle' The line communication step S550 1 invented the competitive random access procedure U. In the example of Π = 1: 2 access to network 12. Can wait;: Length Jundan starts or restarts the above-mentioned deactivation, - can have enough time to process the received;; === The 'Wireless nuclear installation f 110 can not start the above-mentioned deactivation timer in the transmission level The above-mentioned deactivation timer is restarted when the received uplink includes its user device identification code or the base station radio network temporary identification, or includes a component carrier indicator that does not refer to cc#2. Figure 6 is a message sequence chart of a competitive random access procedure according to still another embodiment of the present invention. Similar to the embodiment shown in Figure 3, the wireless access network 120 is an evolved universal terrestrial wireless access network, and the wireless communication device 110 is a user device. First, for the wireless communication device 110, 'set CC#1 and CC#2 already exist, where cc#1 is set as the main component carrier (also referred to as PCC in the figure), and cc#2 is set as the secondary. Component carrier (also referred to as SCC in the figure). It should be noted that since CC#1 is the primary component carrier, CC#1 is already in the startup state, and cc#2 is in the non-boot state. In order to activate CC#2, the wireless communication device no transmits a random access preemption information to the wireless access network 120 on CC#2 (step PNAI-AQ-0150-TWXX/Q%\4-A42786T Wf 22 201242406 S6KO 'The (four) random access preemption 120 broadcasts before the corpus 1 Ning, using the random access preemption information sent by the wireless access network after m (four) send ° _ is 'transmitted as started, and started - deactivated ^ When the test line is arbitrarily set (10) visible (10) 2 interval (step S620). When receiving one of CC#2, the line access network U0 is activated when the #2 field machine accesses the preemptive information, no network The signal coverage of the road (10) ^ ^ is located in the wireless access it makes the 隹 κ wireless communication device can obtain the above 1 left", 1 α month ba has multiple wireless communication devices using the same preamble to enter the random access preemptive information transmission Therefore, f is executed in one step to instruct its user to install: the line communication device 110 enters the time to "sense-schedule transmission to the scale access mf. When receiving the scheduled transmission, the wireless storage. Overwrite a competitive position" to the wireless In the track device 11G #上回中, the contention resolution information is a user including the wireless communication device m. The base station radio network temporarily identifies the device element. In another embodiment, the contention resolution information == the other-branch carrier. Upon receiving the contention resolution, the activated communication device 110 finds that The contention information is a media holder control element including a wireless identification stone horse or a base station radio network temporary identifier, and the competition resolution information in step S650 is transmitted by the control device 110, so the wireless communication device is installed. ^ On the wireless communication, an acknowledgment letter A is tested at Cc#2 120' to indicate that the contention resolution information is successfully received (step PNAI-AQ-〇15〇_T^x^/og λ 4-A42786TW -f 23 201242406 Alternatively, the acknowledgment message may be transmitted on another component carrier that has been activated. After transmitting the acknowledgment message, the wireless communication device 110 restarts its deactivation timer (step S670). At the same time, in response to receiving The confirmation message, the wireless access network 启动0 starts CC#2 and starts a disable timer to count one of the startup time intervals of CC#2 (step S680). Since the wireless communication device 110 and the wireless access network 120 Since the deactivation timer is restarted or activated by the transmission or reception of the confirmation information, the timing of the startup time interval of CC #2 can be synchronized. In another embodiment, the wireless communication device 110 and the wireless access network 120 may wait for a predetermined length of time before starting or restarting the deactivation timer to allow the wireless communication device 110 to have sufficient time to process the received contention resolution information. In addition to the startup secondary as described in Figures 2-6. The method of component carrier, the present invention also provides a method of deactivating a secondary component carrier. Figure 7 is a message sequence diagram of a disabled secondary component carrier in accordance with an embodiment of the present invention. It should be noted that 'because CC# 1 is the main component carrier, CC# 1 is already in the startup state, and CC#2 is through the non-competitive random access procedure as shown in Figure 2, or through the third. The competitive random access procedure described in Figure 6 is initiated. First, a random access from one of the wireless access networks 120 is received in response to a non-contention random access procedure as described in FIG. 2 or a contention random access procedure as described in FIGS. 3-6. Retrieving the response information, and in the wireless communication device 110, start a Time Alignment Timer (TAT) for CC#2; correspondingly, in response to the transmission of the random access response information, also in the wireless access network In 120, a timing alignment timer is started for cc#2. The timing alignment timer is used to give a predetermined time interval of 0AM-7 〇 15O-7WXX/0S\4-A42neT^f 24 201242406, in which the wireless communication device 110 is visible on CC#2 and wireless. Access network 120 is uplink-timing aligned. Before the timing alignment timer expires, the wireless communication device 110 can monitor the downlink control channel (eg, a physical downlink control channel in a long term evolution system, or a control channel in other wireless access technologies) and a downlink shared channel (eg, The entity sharing control channel in the long-term evolution system or the sharing channel in other radio access technologies) respectively receives downlink control information, uplink grant information, and downlink data on the corresponding component carrier, and then on the corresponding component carrier. The confirmation information is transmitted to the wireless access network 120 to notify that the downlink control information or the uplink promise information and the downlink data have been received through the downlink control channel and the downlink shared channel, respectively. In another embodiment, the timing alignment timer can be initiated in response to receiving Timing Advance Command (TAC) information from the wireless access network 120. After that, when the timing alignment timer expires, the wireless communication device 110 stops the deactivation timer corresponding to CC#2 (step S710), and then, the wireless communication device 110 stops monitoring the downlink control channel on CC#2. The channel is shared with the downlink (step S720). Finally, the wireless communication device 110 disables CC#2 again (step S730). Similarly, at the wireless access network 120 end, when its timing alignment timer expires, CC#2 is deactivated and the deactivation timer corresponding to CC#2 is stopped (step S740), thus, The CC#2 deactivation process was successfully completed. Figure 8 is a flow chart of a method for non-competitive management of multi-component carriers suitable for use in a wireless communication device in accordance with an embodiment of the present invention. The non-competitive PNAMQ-O15O-TIA/XX/0S14-A42786TW-f 25 201242406 Π Multi-component carrier method is used to activate the component that has been set but not activated. = The communication device is wirelessly connected to the wireless access network... Line service, in particular, + main points for this wireless communication device! The carrier is in the startup state. In the non-competitive i-received line including the -component carrier index, the middle-aged money is purely m-quantity carrier 1 in ^ 'the component carrier index can be - the test finger * hall: 疋:::=Γ Any-initiated component carrier comes from: Η? Example, if only CCW is activated, the previous configuration information can be transmitted through (10)i. The communication device transmits a radio access network == (step _) on the carrier corresponding to the component ",,," % random access preemption from the performance of the sub-distribution carrier, and then receives the response information (step The =================================================================================================== One of the information and the random access response information is determined. ': The component carrier of the component carrier indicator is turned on (step _ wide... one example is that the wireless communication device can be connected to Γ=置:Γ) The component carrier is activated; or: When, the == device can transmit the random access preemptive information to see that the carrier is activated;

The communication device can receive the random access response message when the PNAI-AQ-〇150-TWXXm\‘M2im^M 26 201242406 wave is activated. Since the component carrier is in an activated state, the wireless communication device can respectively pass through a downlink sharing channel (for example, an entity sharing control channel in a long term evolution system or a sharing channel in other wireless access technologies) and a downlink control channel (for example: long term) The physical downlink control channel in the evolved system, or the control channel in other wireless access technologies, receives the downlink data and the downlink control signal, and performs measurement of the channel quality indicator. In addition, when the component carrier is in an activated state, the wireless communication device can activate a deactivation timer to time a predetermined time interval, which is used to indicate that the component carrier can remain in the startup state for a certain length of time. That is to say, when the deactivation timer expires, the component carrier needs to be deactivated. In addition, it should be noted that if the random access response information is received from the component carrier corresponding to the component carrier indicator, an ambiguity problem as mentioned in the embodiment of FIG. 2 will occur, and therefore, When receiving the random access response information, the wireless communication device can determine whether the random access response information is scrambled via its user device identification code or the base station radio network temporary identifier, and if so, the wireless communication device can initiate the corresponding Component carrier to the component carrier indicator. Figure 9 is a flow chart of a method for non-competitive management of multi-component carriers for a wireless access network, in accordance with an embodiment of the present invention. The non-competitive method of managing a multi-component carrier is to activate a component carrier that is set but not activated, and the applicable wireless access network provides a wireless connection to a wireless communication device, in particular, similar to the implementation of FIG. For example, for the wireless communication device, a primary component carrier has been set to an active state. In the non-competitive method for managing a multi-component carrier, first, the WLAN transmission PNAI-AQ-0150-TWXX/mA-AA2lUl^4 27 201242406 sends a pre-configuration letter including one component carrier indicator (step S91). ) 'The component carrier index refers to; = ί 2: Shi 2 the component carrier indicator can be - carrier indication;: 戟 and Zhuang Si's 疋, the 配置 configuration letter, in place. Wave-transmitting, for example, in an embodiment, such as: two: the load-sensing sense, then the previous configuration information can be transmitted through (10) for the wireless access 魄 应 _ _ _ _ _ _ _ Receiving a random (4) connection from the line device, and then transmitting the corresponding to the random access preemption, and extracting the response information to the wireless communication device (step s access response information may correspond to the component Carrier = the random-storage component carrier is transmitted. After that, 曰: line wave, or any: text configuration information, random memory_information:, with:: according to the information of the person to decide whether to initiate corresponding to the The score is followed by the response = step paste). Further, the step of measuring the load line access network may be performed when the previous configuration information is transmitted, or in another embodiment c, when the preemptive information is taken, the component carrier is turned on == the network can be transmitted. Random access two state, wireless two, the carrier is activated r system 'secondary ..., the control channel in the line access technology) PAM/-/»0-0750-ri4W〇8l4-A42786TW-f 28 201242406 transmission downlink Data and downlink control signals, and require the wireless communication device to perform measurement of channel quality indicators. In addition, when the component carrier is in an activated state, the wireless access network may activate a deactivation timer to time a predetermined time interval, which is used to indicate that the component carrier can remain in the startup state for a length of time. That is, when the deactivation timer expires, the component carrier needs to be deactivated. In addition, it should be noted that if the random access response information is transmitted on the component carrier corresponding to the component carrier index, an ambiguity problem as mentioned in the embodiment of FIG. 2 is generated, and therefore, the wireless memory is stored. The network may use the user device identification code of the wireless communication device or the base station radio network temporary identifier to scramble the random access response information so that the wireless communication device transmits the user device identification code or the base station radio The network temporarily identifies the random access response information to be descrambled to determine whether the random access response information corresponds to the previously transmitted random access preemption information, and the wireless communication device can only successfully complete the descrambling process. The component carrier corresponding to the component carrier indicator is activated. Another way to solve the ambiguity problem is when the wireless communication device and another wireless communication device are set to have at least one identical component carrier (whether it is activated or not activated), the wireless access network is not configured the same. The foregoing provides the wireless communication devices such that it is unique to ensure that each wireless communication device is used to transmit random access preemption information and receive random access response information. Figure 10 is a flow chart of a method for competingly managing a multi-component carrier of a wireless communication device in accordance with an embodiment of the present invention. The method for competingly managing a multi-component carrier is to activate a component-loaded PNA/-AQ-0150-TWXX/0% 14-A42786TW-f 29 201242406 wave that has been set but not activated, and the wireless device is wirelessly- (4) A wireless service, in particular, a network for the wireless communication device: I: the main knife carrier is activated. In the method of competitive management: carrier, firstly, the wireless communication device uses the wireless access network in the _ _ _ _ _ _ _ _ _ _ _ _ Transfer. Then, the benefit of the broadcast is to receive the network access corresponding to the random access first (four) interest from the wireless memory "No (four)). In order to confirm the random access back to the library, the heart does not correspond to the previously transmitted random memory Take the preemptive device execution indication - the user t sets the identification code or - the temporary information of the base message - the schedule is transmitted to the wireless access network (step 3, after the road), the wireless communication device then goes from the wireless access network The road connection should be transmitted - the competition resolution information (step S1〇4〇), and then the root; the resolution information determines whether to start or restart the timing corresponding to the time interval (step S1050). There may be a plurality of implementation examples for the activation information of the main Liribo. In the first embodiment, the information is a media storage device including a wireless device (4) device or a temporary radio network identifier. Taking the suppression element of the control and determining whether to start or restart the timing of the startup time interval; Step: The control element of the physical access control includes the user device identification code of the wireless communication device or the temporary identification of the base station radio network In the _ = example, the (4) resolution information is transmitted through the control channel (eg, phase 1 = physical downlink control channel in the system, or other PNAI-AQ-0150·TWXX/QZ14-A42786TW in the RAT). f 201242406 system channel) transmitting one downlink control information, and the downlink control signal is subjected to scrambling processing via a user device identification code of the wireless communication device or a base station without a network temporary identifier, or the contention resolution signal The downlink control information is transmitted on another component carrier that has been activated, and the downlink control information includes a component carrier indicator corresponding to the component carrier to be activated. The timing step of determining whether to start or restart the startup time interval is The downlink control information is successfully subjected to sigma processing according to the user device identification code of the wireless communication device or the temporary identification of the base a radio network, and the downlink control message should include the component of the decentralized carrier to be activated. Executed by the carrier indicator; in the third embodiment, the contention resolution information is transmitted through the downlink control channel (for example, an entity with a long _= a control channel in a row control channel or other wireless access technology that transmits the uplink grant information on the component carrier to be activated, and the message on the gas is transmitted via the user device identification code or base station of the wireless communication device. The radio network temporary identification is subjected to the disturbance processing, and accordingly, the communication device transmits the promise message in the tactile uplink ", (4) using the user device identification code grid radio/temporary identification to repair the uplink promise information, or The money dispute resolution information is an uplink grant ride on another component carrier that has been activated, and the uplink grant information includes a component carrier indicator corresponding to one of the component carriers to be activated, wherein determining whether to start or restart the boot The timing step of the time interval is based on the use of the user device of the wireless communication device (4) or the temporary identification of the base station radio network to successfully perform the descrambling processing of the information on the upper 彳 τ, or the corresponding information is included in the response information. One of the component carriers activated PNAI-AQ-0150- TWXX/0Z14-A42786TW-f 201242406 Component carrier Standard and execution. The user's identification information may be a timing step including a wireless communication time interval. _ Post-delay ^ 疋 No start or restart the user to activate the identification (4) = to interfere with the IL via the wireless communication device < 胄 = :,,,. The electric resistance flag is executed when the downlink control information or the 1=allow or the line 4 error-correcting information is performed, such as: the entity in the long-term evolution system passes through the control channel (in the example of the technology) The control channel, or other wireless loyalty sentence) 攸 wireless access network connected ^s, to ^ wireless communication device can use its users. Defining the radio network temporary identification, 35 code or base station line processing, and „Right=Ding control or uplink promise to make the timing step of the self-initiation secret time interval. Only after starting or restarting can receive After the contention resolution information, the wireless communication device is forwarded to the wireless access network to notify that the contention message has been received, and the confirmation information can be transmitted to the component carrier or information to be activated. Stepping on the carrier and determining whether to start or restart the activation = the other step can be postponed until the interval is executed in response to receiving the confirmation message. FIG. 11 is a network according to the present invention - an embodiment A flow chart of a method for competitively managing a multi-component carrier. The method of accessing a multi-component carrier by a j-line is used to initiate a set but not oscillating wave and the compliant wireless access network provides a wireless connection to the knife-to-device 'Specially' is similar to the embodiment of the first embodiment. For the wireless = P/^MO-0/5^-7WAX/0814-A42786TW-f 32 201242406, a primary component carrier has been set to the active state. In this non-competitive approach, first The wireless access network receives random access preemption information from one of the wireless communication devices on a component carrier (step S1110), and then, in response to random access to the preemptive information, the wireless access network transmits a random Accessing the response information to the wireless communication device (step S1120). Thereafter, the wireless access network receives a scheduled transmission from the wireless communication device indicating a user device identification code or a base station radio network temporary identification (step S1130), wherein the scheduled transmission is performed by the wireless communication device to confirm whether the random access response information corresponds to the previously transmitted random access preemption information. When the scheduled transmission is received, the wireless access The network retransmits the contention resolution information corresponding to the one of the scheduled transmissions to the wireless communication device (step S1140), and then determines, according to the contention resolution information, whether to start or restart the timing corresponding to one of the component carrier start time intervals (step S1150). It should be noted that the contention resolution information may have multiple implementation examples. In the first embodiment, the contention resolution information is The user device identification code of the wireless communication device or the control element of the media access control of the base station radio network temporary identifier, and the timing step of determining whether to start or restart the startup time interval is due to the control of the media access control Performing the transmission of the element; in the second embodiment, the contention resolution information is one of downlink control information that has been scrambled by the user device identifier of the wireless communication device or the temporary identification of the base station radio network, or The contention resolution information is one downlink control information transmitted on another component carrier that has been activated, and the downlink control information includes one component carrier indicator corresponding to the component carrier to be activated, that is, the wireless access network PNAI -AQ-0150- TWXX/QZ14-A42786TW-f 33 201242406 The user device of the wireless communication device is used to identify the wireless network of the wireless network to temporarily identify the downlink control information, or prepare the downlink control information to include Corresponding to the component carrier i component carrier indicator to be activated and on the activated other component carrier In the transmission, the timing step of determining whether to start or restart the startup time interval is performed by the transmission of the downlink control information; in the third embodiment, the contention resolution information is transmitted through the control channel (for example, the long term evolution system) The physical downlink control channel, or the control (four) of other radio access technologies, transmits the uplink grant information on the component carrier to be activated, and the uplink allows the information to pass through the device of the wireless communication device. The code or base station radio network temporary identity is subjected to scrambling processing, or the contention resolution information is uplink grant information transmitted on the activated other component carrier, and the uplink promise information includes a component corresponding to the simplicity The two-component carrier indicator of the carrier 'that is, the wireless access network will cause the user device of the heart (four) device to be coded or the base station (4) to identify the uplink promise information, or to arbitrarily The information is transmitted on the other component carrier that has been activated by including the component-weight indicator corresponding to the component carrier to be activated. The step of determining whether to start or restart the start time interval is performed according to the transmission of the uplink cut information. In another embodiment, the contention resolution information may be a user device identifier or a base station including a wireless communication collapse. Radio _ _ 暂时 暂时 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 〆 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' -TWXX/0i\4-A42n6T^f 34 201242406 Channel (eg, physical downlink control channel in a long term evolution system, or control channel in other wireless access technologies) transmits a user device identifier or base via a wireless communication device The radio network temporary identification is performed only when one of the downlink control information or the uplink promise information is subjected to the scrambling process. Specifically, the WTRU uses the user equipment identifier of the wireless communication device or the base station radio network temporary identifier to perform the scrambling process on the downlink control information or the uplink promise information, and only when the downlink control information is transmitted or The timing step of starting the time interval is started or restarted when the uplink promises information, and then the wireless communication device uses the user device identification code or the base station radio network temporary identifier to descramble the downlink control information or the uplink promise information. . In still another embodiment, the wireless access network may further receive a confirmation message from the wireless communication device after transmitting the contention resolution information to know that the wireless communication device has received the contention resolution information, wherein the confirmation information may be transmitted. The step of deciding whether to start or restart the start time interval may be postponed to the component carrier to be activated or another component carrier that has been activated, and may be executed in response to transmitting the acknowledgement information. Figure 12 is a flow diagram of a method for deactivating a secondary component carrier for a wireless communication device in accordance with an embodiment of the present invention. The method of deactivating the secondary component carrier is used to control the start time interval of the secondary component carrier, and the applicable wireless communication device is wirelessly connected to a wireless access network to obtain wireless service. For the wireless communication device, a primary component carrier and a primary component carrier are initially set, and both component carriers are in an activated state. Specifically, the secondary component carrier is transmitted through a non-competitive random access procedure as described in FIG. 2 or through a competitive random access PNA as described in Figures 3 to 6!-AQ-0150-TWXX/ ^ 14-A42786TW-f 35 201242406 The program was started. In the method of measuring the carrier as described in FIG. 2, first, the contention random access program described in FIG. 3~6, or the network-random access response The information from the wireless access-timing alignment timer is ▲ ";,, good, the device is snio for cc#2. In another embodiment, the wireless (four) interval (step of the wireless access network timing Second, the receiver can receive the timer from the timer. Then, the wireless communication restarts the loading sequence alignment to check whether it is expired ((4) Sl=Set the timing alignment timer to check the period] then the wireless communication device stops at = = Qi timer sharing channel (for example: in the long-term evolution system, the wave 々 戎 戎 戎 它 它 它 砼 砼 砼 砼 砼 砼 砼 砼 砼 砼 砼 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 Channel) and the downlink control channel (for example, the control channel in the physical downlink control technology of the first medium) t匕 wireless memory w〇1^i^ (^S1230), and then the wireless communication device U0 disables the channel again Secondary component carrier (step μ·). The present invention has been disclosed above in various embodiments. The present invention is only intended to be limited to the scope of the present invention, and any person skilled in the art can make some changes and refinements without departing from the spirit and scope of the present invention. For example, the present invention proposes Non-competitive and competitive random access programs are also used in advanced advanced (Lte_Advanced) technologies, or other advanced development technologies that support long-term evolution/bandwidth code division multiple access. The present invention is not intended to limit the scope of the invention. The scope of the invention is defined by the scope of the appended claims. PNA1-AQ-0150- TWXX/^% \ 4- A42786TW-f 36 201242406 [Simplified Schematic] FIG. 1 is a schematic diagram of a wireless communication system according to an embodiment of the present invention. FIG. 2 is a non-competitive random access procedure according to an embodiment of the present invention. FIG. 3 is an information sequence diagram of a contention random access procedure according to an embodiment of the invention. FIG. 4 is a competitive random access procedure according to another embodiment of the present invention. 5 is an information sequence diagram of a contention random access procedure according to still another embodiment of the present invention. FIG. 6 is a competitive random access procedure according to still another embodiment of the present invention. Figure 7 is a sequence of information for disabling a secondary component carrier according to an embodiment of the invention. Figure 8 is a non-competitive application for a wireless communication device according to an embodiment of the invention. A flowchart of a method for managing a multi-component carrier. FIG. 9 is a flowchart of a method for non-competitive management of a multi-component carrier applicable to a wireless access network according to an embodiment of the present invention. FIG. 10 is an embodiment of the present invention. A flow chart of a method for competingly managing a multi-component carrier of a wireless communication device is described. Figure 11 is a flow diagram of a method for competingly managing a multi-component carrier for a wireless access network, in accordance with an embodiment of the present invention. PNAMO-0150-TWXX/0^14-A42786TW-f 37 201242406 FIG. 12 is a flow chart of a method for deactivating a secondary component carrier for a wireless communication device in accordance with an embodiment of the present invention. [Main component symbol description] 100, - wireless communication system; 110, - wireless communication device; 11 - wireless module; 112 - - controller module; 120 - - wireless access network; 121 - - access node 122- - control node; 130 ~ core network. PNA/-AQ-0150- TWXX/0S14-A42786TW-f 38

Claims (1)

201242406 VII. Patent application scope: 1. A wireless communication option, * mu ^ device, suitable for the government component multi-component carrier (component carrier), including: wireless module 'executive disk Λ - T1- W仃兴—Wireless Access network and receiving; and 琢 锏 垃 此 此 ' ' ' ' ' ' ' ' ' ' ' ' ' 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过 透过One of the component carrier indicators sends "Random Access Preamble (RAP) information to the wireless access network, and receives the corresponding random access from the wireless access network through the wireless module; One of the preemptive information random access response (Rand〇m Aeeess Resp() nse, RAR) information, and according to the foregoing configuration information, the random access information, and the random access response information, whether to start or not (aedvate) the above component carrier. The wireless communication device of claim 1, wherein the random access response information is received on the component carrier or another component carrier that has been activated. 2. The wireless communication device of claim 2, wherein the controller module determines the random access when the random access response information is received on another component carrier that has been activated. Whether the response information is transmitted via a User Equipment Identification 'UE ID' or a Cell-Radio Network Temporary Identifier (C-RNTI)!-Α〇-0150~ TWXX /〇i \ 4-A42786TW-f 201242406 ==rmbie) Processing 'When the mosquito activates the above component carrier, the random access response information is processed by the above user. · The base station wireless f network temporary identification has been disturbed. • The wireless communication device described in the fourth paragraph of the patent (4), the control module 11 is used to activate the above-mentioned component carrier, the start-start meter: The second time is a predetermined time interval, and the component carrier is kept in an activated state before the start of the tenth day and the expiration of the current period. The method for wirelessly connecting to a wireless communication device of a line access network includes: 攸 receiving, by the wireless access network, a configuration information including a component of a component carrier; Transmitting a pre-occupation information to the wireless access network on a component carrier corresponding to one of the component carrier indicators; receiving, from the wireless access network, a random one corresponding to the random access preemption Accessing the response information; and β determining, according to the foregoing configuration information, the random access preemptive information, one of the random access response information, whether to activate the loading device. 6. The method according to claim 5 , wherein the access response information is received on the component carrier or the activated another. The carrier is described in the method of the sixth aspect of the patent application. The random access response information is connected to the activated component-component carrier PNA, -A〇-〇i5〇-Twxmm-AA2mr^ .f 201242406, determining whether the random access response information is subjected to a scrambling process via a user device identification code or a base station radio network temporary identifier, wherein the step of deciding whether to activate the component carrier is performed on the random access The response information is subjected to the scrambling process via the user device identification code or the temporary identification of the base station radio network. 8. The method of claim 5, further comprising: upon activation of the component carrier, initiating a start timer to time a predetermined time interval, wherein the component carrier remains in the start of the start timer Startup status. 9. A wireless access network adapted to manage a multi-component carrier, comprising: an access node performing wireless transmission and reception with a wireless communication device; and a control node transmitting through the access node One of the component carrier indicators, the foregoing configuration information, to the wireless communication device, and the access node receives the random access preemption information from the wireless communication device on the component carrier corresponding to the component carrier indicator through the access node, and accesses the access information through the access Transmitting, by the node, random access response information corresponding to one of the random access preemption information to the wireless communication device, and determining, according to the foregoing configuration information, the random access preemption information, and the random access response information Whether to activate the above component carrier for use by the above wireless communication device. 10. The wireless access network of claim 9, wherein the random access response information is transmitted on the component carrier or another component carrier that has been activated. PNAI-AQ-0150- TWXX/0% 14-A42786TW-f 41 201242406 11. As in the patent application, the above control (four), f 1G rhythm reduction network, its ^ 曰 曰 番 & random access response The information is based on the activated: knife:: when the wave is received, the above-mentioned configuration information indicates -set:= and when the plurality of wireless communication devices are set to have the same square as 1 carrier, the flipper r ~ Wireless communication device. (Calve ve) The above configuration is only given above. *々广申. The wireless access network described in Item 10 of the monthly patent, wherein the above-mentioned random access response information is received on the other divided carrier that has been activated, and the random access is transmitted. The access response is pre-processed by the above-mentioned wireless device, the user device identification code or the soil device σ ", and the line grid road temporary identifier for the random access return line disturbance processing. 13. If the wireless access network described in claim 9 is in the wireless access network, the ten control node further activates the start time-phase interval, and the above components appear in the above The start timer remains active until the session expires. A method for managing a multi-component carrier, applicable to a wireless access network, comprising: transmitting a pre-configuration information including a component carrier indicator to a wireless communication device; on a component carrier corresponding to one of the component carrier indicators Receiving random access preemptive information from one of the wireless communication devices; transmitting random access response information corresponding to one of the random access preemptive information to the wireless communication device; and PNA/-AQ-0150-7WXX/08\ 4-A42786TW-f 42 201242406 Determines whether to activate the component carrier for use by the wireless communication device based on one of the foregoing configuration information, the random access preemption information, and the random access response information. 15. The method of claim 14, wherein the random access response information is transmitted on the component carrier or another component carrier that has been activated. 16. The method of claim 15, further comprising indicating a configuration preamble in the foregoing configuration information when the random access response information is received on another component carrier that has been activated. When the plurality of wireless communication devices are all set to have the same other component carrier, the foregoing configuration is reserved for use only by the wireless communication device. 17. The method of claim 15, further comprising: when the random access response information is received on another component carrier that has been activated, before transmitting the random access response information, A user device identification code or a base station radio network temporary identifier of the wireless communication device performs a scrambling process on the random access response information. 18. The method of claim 14, further comprising: upon activation of the component carrier, initiating a start timer to time a predetermined time interval, wherein the component carrier remains in the start of the start timer Startup status. 19. A wireless communication device adapted to manage a component carrier, comprising: a wireless module for performing wireless transmission and reception with a wireless access network; and ΡΝΑ/ΆΟ-0150-TWXX/ 0% 14-A42786TW-f 43 201242406 Send-to-group L through the above-mentioned wireless module in the -component carrier upload, sub-preemptive information to the above-mentioned wireless access network, through the Shangcheng | Shishi wireless access network receiving corresponding To the above-mentioned random access: the second-random access response information, in response to the random access response letter east, the wireless module execution instruction, a user device identification, the temporary identification of the radio network of the ground station, Read the μ, +, and Bu, and then ask the king to return to the wireless access network (4) /,,, the line module receives the corresponding access to the above-mentioned row (four) from the above-mentioned wireless access network - competition solution (contenti〇n Yangshuo) 1 This ancient self, and according to the above competition to solve the information whether the mosquitoes start = time interval. At the time of startup 2如. Such as ^ the patent range of the wireless communication farm described in the w item of the above-mentioned component carrier in the above start time interval : The length of the interval is maintained in the startup state. 疋8' The above-mentioned contention resolution information is transmitted on the above-mentioned component or another component carrier in the wireless communication device described in claim 19 of the patent scope. In the wireless communication device of claim 19, the competition resolution information in the basin is processed by the user equipment identification code or the base station radio network temporary identification, and the downlink information is processed, and the downlink is processed. The control information includes a carrier indicator corresponding to the component load = a quantity; wherein the controller module further uses the user equipment = identification code or the base station radio network temporary identifier to descramble the downlink information (de__mble) Processing, and the decision to restart the above-mentioned start-up time interval is performed in response to the above-mentioned descrambling = ΡΛΜΜΟ-0/5Ο-ΓΜ^Λ/〇814-A42786TW-f 44 201242406 Successful completion. 19. The wireless communication device of claim 19, wherein the contention resolution information is via the user device identification code or the base station The radio network temporarily identifies one of the uplink grant information, and the uplink grant information includes a component carrier indicator to indicate an uplink resource associated with the component carrier; wherein the controller module further uses the user equipment identifier Or the base station radio network temporary identifier performs the descrambling processing on the uplink grant information, and the timing step of determining whether to start or restart the start time interval is performed according to the successful completion of the descrambling process. The wireless communication device of claim 19, wherein the contention resolution information is a control element including a medium access control (MAC) of the user device identification code or the base station radio network temporary identifier (Control Element) 'CE' and determining whether to initiate or restart the timing of the start time interval is performed in response to the control element of the media access control including the user device identification code or the base station radio network temporary identification. 25. The wireless communication device of claim 19, wherein the controller module transmits a confirmation to the component carrier or another component carrier that has been activated through the wireless module in response to the contention resolution information. The information is sent to the above-mentioned wireless access network, and the timing step of deciding whether to start or restart the above-mentioned startup time interval is performed in response to the transmission of the above-mentioned confirmation information. 26. The wireless controller of claim 19, wherein the controller module in the PNAI-AQ-0150-TWXX/^% 14-A42786TW-f 45 201242406 receives the above-mentioned competition resolution information, Receiving, by the wireless module from the wireless access network, a downlink control information or an uplink promise information processed by the user equipment identifier or the base station radio network, and using the user equipment identifier Or the base station radio network temporary identifier performs the descrambling processing on the downlink control information or the uplink grant information; wherein the step of determining whether to start or restart the start time interval is performed according to the successful completion of the confusion processing. 27. The wireless communication device of claim 1 or 19, wherein the controller module further receives the random access response, the k-bit, or the wireless memory from the wireless module through the wireless module. When the network receives a Timing Advance Command (TAC) message, it starts timing a timing-aligned time interval, and disables the component carrier when the timing alignment time interval expires. 28. A method of managing a multi-component carrier, adapted for wirelessly connecting to a wireless communication device of a wireless access network, comprising: transmitting a random access preemptive message to a helmet access network on a branching carrier Receiving a random access response message corresponding to the random access preemption from the wireless access network; performing an indication using the identification code or the base station radio network in response to the random access response information Temporarily identifying the wireless access network; 'to the above-mentioned scheduled transmission system receives the corresponding PNAMQO150-TWXX/OS\4^A42mm4 46 201242406 dispute resolution information from the above wireless access network; and according to the above competition The information determines whether to initiate or restart the timing of a start time interval. 29. The method of claim 28, wherein the component carrier remains in an active state until the timing of the start time interval reaches a predetermined length of time. 30. The method of claim 28, wherein the contention resolution information is transmitted to the component carrier or has been 31. The method of claim 28, wherein the contention resolution information is processed by the user device identification code or the base station radio network temporary identification disturbance processing Controlling information, and the downlink control information includes a component carrier indicator corresponding to one of the component carriers; wherein the method further comprises: descrambling the downlink control information by using the user equipment identifier or the base station radio network temporary identifier (de-scramble) processing, wherein the step of determining whether to start or restart the above-mentioned startup time interval is performed in response to the successful completion of the above-described descrambling process. 32. The method of claim 28, wherein the competition resolution information Transmitting, by the user equipment identification code or the base station radio network, the uplink authorization information, and the uplink grant information includes a component carrier indicator to indicate an uplink resource associated with one of the component carriers; The method further includes: Determining the above-mentioned uplink promise information by using the above-mentioned user equipment identification code or the above-mentioned base station radio network PNA!-AQ-0150-TWXX/^ 14-A42786TW-f 47 201242406, wherein it is determined whether to start or restart the above The timing step of the start time interval is performed in response to the successful completion of the above-described descrambling process. 33. The method of claim 28, wherein the contention resolution information comprises the user device identification code or the base station radio network. The circuit temporarily identifies one of the control elements of the media access control, and determines whether to initiate or restart the timing step of the start time interval. The control element corresponding to the media access control includes the user device identification code or the base station radio network. Executed by temporary identification. 34. The method of claim 28, further comprising transmitting, by the wireless module, a confirmation message to the component carrier or another component carrier that is activated by the wireless module in response to the contention resolution information to the wireless access network. The step of deciding whether to start or restart the above-mentioned startup time interval is performed in response to the transmission of the above confirmation information. 35. The method of claim 28, further comprising receiving, after transmitting the contention resolution information, receiving, by the wireless access network, the user device identification code or the base station radio network temporary identifier scrambling process Passing one of the downlink control information or an uplink grant information, and using the user equipment identifier or the base station radio network temporary identifier to perform descrambling processing on the downlink control information or the uplink promise information, wherein determining whether to start or restart The timing step of the above-described startup time interval is performed in response to the successful completion of the above-described descrambling process. 36. The method of claim 5, wherein the method further comprises receiving the random access response information, or from the wireless access PNAMO-0150-ΓΙΑ/ΧΧ/OS14-A42786TW-f 48 201242406 When the network receives a timing advance instruction message, it starts timing a timing alignment time interval, and disables the component carrier when the timing alignment time interval expires. 37. A wireless access network adapted to manage a multi-component carrier, comprising: an access node performing wireless transmission and reception with a wireless communication device; and a control node transmitting through the access node Receiving random access preemption information from one of the wireless communication devices on the component carrier, and transmitting a random access response message to the wireless communication device through the access node according to the random access preemptive information, through the access node Receiving, from the wireless communication device, a scheduled transmission of a user equipment identification code or a base station radio network temporary identifier, and transmitting, by the access node, one of the scheduling transmission information corresponding to the scheduled transmission to the wireless communication device And determining whether to start or restart a start time interval according to the above competition resolution information. 38. The radio access network of claim 37, wherein the component carrier remains in an active state until the timing of the start time interval reaches a predetermined length of time. 39. The wireless access network of claim 37, wherein the contention resolution information is transmitted on the component carrier or another component carrier that has been activated. 40. The wireless access network of claim 39, wherein the contention resolution information is transmitted to another component carrier PNAI-AQ-0150-TWXX/Q% 14-A42786TW-f that has been activated. 49 201242406, the above contention resolution information further includes a component carrier indicator corresponding to one of the component carriers. 41. The wireless access network of claim 37, wherein the contention resolution information is processed by using the user equipment identification code or the base station radio network temporary identifier to process a downlink control information, and determining The timing of starting or restarting the above-mentioned startup time interval is performed in response to the transmission of the above-described downlink control information. 42. The wireless access network of claim 37, wherein the contention resolution information is processed by the user device identification code or the base station radio network temporary identification, and one of the uplink promise information is processed, and The uplink grant information includes a component carrier indicator to indicate an uplink resource associated with one of the component carriers; wherein the step of determining whether to initiate or restart the start time interval is performed according to the transmission of the uplink grant information. 43. The wireless access network of claim 37, wherein the contention resolution information is a control element including one of the user device identification code or the media access control of the base station radio network temporary identifier. And the timing step of deciding whether to start or restart the above-mentioned startup time interval is performed in response to the transmission of the control element of the above media access control. 44. The wireless access network of claim 37, wherein the control node further receives, by the access node, a confirmation from one of the wireless communication devices on the component carrier or another component carrier that is activated. The information, the confirmation information corresponds to the competition resolution information, and the timing step of determining whether to start or restart the startup time interval is performed according to the receipt of the confirmation information by the PNAI-AQ-0150-TWXX/W14-A42786T Wf 201242406. 45. The wireless access network of claim 37, wherein the control node transmits the contention resolution information to the access node via the user device identification code or the base station radio network. The temporary identification of the road temporarily disturbs one of the downlink control information or the uplink promise information to the wireless communication device, wherein the step of determining whether to start or restart the start time interval is performed according to the downlink control information or the transmission of the uplink promise information. . The wireless access network of claim 9 or claim 37, wherein the control node further transmits the timing advance response information to the above-mentioned access node, or transmits the timing advance instruction information to the foregoing through the access node. The wireless communication device starts timing a timing alignment time interval and deactivates the component carrier during the timing alignment time interval. 47. A method for managing a multi-component carrier, suitable for a wireless access network, comprising: receiving random access preemption information from one of said wireless communication devices on a component carrier; responsive to said random access preemption information Transmitting a random access response message to the wireless communication device; receiving, from the wireless communication device, a schedule transmission indicating a user device identification code or a base station radio network temporary identifier; transmitting corresponding to the scheduled transmission a contention resolution message to the wireless communication device; and determining whether to initiate or restart a time interval between PNAI-AQ-0150-TWXX/m 14-A42786TW-f 51 201242406 according to the contention resolution information. 48. The method of claim 47, wherein the component carrier is maintained in an active state until the timing of the start-up time interval reaches a predetermined length of time. 49. The method of claim 47, wherein the competition resolution information is transmitted on the component carrier or another component carrier that has been activated. 50. The method of claim 49, wherein when the contention resolution information is transmitted to another component carrier that has been activated, the contention resolution information further comprises a component carrier indicator corresponding to one of the component carriers. 51. The method of claim 47, wherein the contention resolution information is processed by using the user equipment identifier or the base station radio network to temporarily identify a downlink control information, and determining whether to start or restart. The timing step of the start time interval is performed in response to the transmission of the downlink control information. 52. The method of claim 47, wherein the contention resolution information is processed by the user equipment identification code or the base station radio network temporary identification, and the uplink promise information is processed. A component carrier indicator is included to indicate an uplink resource associated with one of the component carriers; wherein the step of determining whether to initiate or restart the start time interval is performed in response to the transmission of the uplink grant information. 53. The method of claim 47, wherein the above-mentioned PNAI-AQ-0150-TWXX/Q% 14-A42786T Wf 52 201242406 dispute resolution information includes the above-mentioned user device identification code or the above-mentioned base station radio network The path temporarily identifies one of the control elements of the media access control, and the timing step of deciding whether to initiate or restart the start time interval is performed in response to the transfer of the control element of the media access control. 54. The method of claim 47, further comprising receiving, on the component carrier or another component carrier that has been activated, acknowledgement information from one of the wireless communication devices, wherein the acknowledgement information corresponds to the contention resolution described above. The information, and the timing step of deciding whether to start or restart the above-mentioned startup time interval is performed in response to receiving the above confirmation information. 55. The method of claim 47, further comprising transmitting, after transmitting the contention resolution information, a downlink control information processed by the user equipment identifier or the base station radio network temporary identifier An uplink grant information is sent to the wireless communication device, wherein the step of determining whether to initiate or restart the start time interval is performed in response to the downlink control information or the transmission of the uplink promise information. 56. The method of claim 14, wherein the method further comprises: in response to the transmitting of the random access response message, or transmitting a timing advance command message to the wireless communication device through the access node; A timing alignment time interval, and deactivating the component carrier when the timing alignment time interval is expired. PNAI-AQ-0150- TWXX/0& 14-A42786T W-f 53