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21.发明申请PERFORMING MULTIPLE TIMING ADVANCE ADJUSTMENTS IN A CARRIER AGGREGATION COMMUNICATION SYSTEM 有权在运营商聚合通信系统中执行多个时间进度调整公开(公告)号：US20140369322A1
公开(公告)日：2014-12-18
申请号：US13994743
申请日：2011-09-30
申请人： Jong-Kae Fwu , Huaning Niu , Ping Wang , Xiangying Yang , Kamran Etemad
发明人： Jong-Kae Fwu , Huaning Niu , Ping Wang , Xiangying Yang , Kamran Etemad
CPC分类号： H04W56/0005 , H04B7/0456 , H04B7/0486 , H04B7/0632 , H04B7/0639 , H04L5/003 , H04L5/0037 , H04L5/005 , H04L5/0094 , H04L25/0206 , H04L25/0226 , H04L25/0328 , H04L25/03343 , H04L43/50 , H04L45/70 , H04L65/608 , H04L2025/03426 , H04L2025/03802 , H04W4/70 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/04 , H04W28/08 , H04W48/10 , H04W48/12 , H04W52/0216 , H04W52/146 , H04W52/18 , H04W56/0045 , H04W72/00 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W74/0833 , H04W88/02 , H04W88/08 , H04W92/20 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/444
摘要： Technology for performing multiple timing advances in a carrier aggregation communication system is disclosed. A method comprises communicating a random access preamble from a UE to an eNodeB via a PCell associated with a selected component carrier of the carrier aggregation. A Random Access Response (RAR) is received at the UE from the eNodeB for the PCell. The RAR contains a timing advance adjustment instructing the UE to adjust a timing of a PCell wireless communication. A request is received at the UE to adjust a timing of an SCell communication. A random access preamble is communicated to the UE via the SCell. An RAR is received at the UE from the eNodeB for the SCell to adjust a timing advance of the SCell wireless communication.
摘要翻译： 公开了一种用于在载波聚合通信系统中执行多个定时进展的技术。 一种方法包括经由与载波聚合的所选择的分量载波相关联的PCell将随机接入前导码从UE传送到eNodeB。 随机接入响应（RAR）在UE处从用于PCell的eNodeB接收。 RAR包含指示UE调整PCell无线通信的定时的定时提前调整。 在UE处接收到用于调整SCell通信的定时的请求。 随机接入前导码经由SCell传送给UE。 在UE处，从用于SCell的eNodeB接收RAR以调整SCell无线通信的定时提前。
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公开(公告)号：US20130265982A1
公开(公告)日：2013-10-10
申请号：US13995160
申请日：2011-09-30
申请人： Jong-Kae Fwu , Huaning Niu , Ping Wang
发明人： Jong-Kae Fwu , Huaning Niu , Ping Wang
IPC分类号： H04W72/04
CPC分类号： H04W48/10 , H04B7/0456 , H04B7/0486 , H04B7/0632 , H04B7/0639 , H04L5/003 , H04L5/0037 , H04L5/005 , H04L5/0094 , H04L25/0206 , H04L25/0226 , H04L25/0328 , H04L25/03343 , H04L43/50 , H04L45/70 , H04L65/608 , H04L2025/03426 , H04L2025/03802 , H04W4/70 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/04 , H04W28/08 , H04W48/12 , H04W52/0216 , H04W52/146 , H04W52/18 , H04W72/00 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/08 , H04W92/20 , Y02D70/122 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/444
摘要： Briefly, in accordance with one or more embodiments, a base transceiver station such as an Enhanced Node B allocates a first bandwidth for operation with a first set of remote devices which may comprise user equipment (UE), and allocates at least one or more bandwidth segments outside of the first bandwidth for operation with a second set of remote devices which mug comprise user equipment (UE). Remote devices of the first set are capable of operating within the first bandwidth, and remote devices of the second set are capable of operating within the first bandwidth and within the bandwidth segments outside of the first bandwidth. The devices of the first set comprise legacy devices, and devices of the second set comprise advanced devices.
摘要翻译： 简而言之，根据一个或多个实施例，诸如增强型节点B之类的基站收发台分配用于操作的第一带宽与可包括用户设备（UE）的第一组远程设备，并且分配至少一个或多个带宽 在第一带宽之外的段用于具有包括用户设备（UE）的杯子的第二组远程设备操作。 第一组的远程设备能够在第一带宽内操作，并且第二组的远程设备能够在第一带宽内并且在第一带宽之外的带宽段内运行。 第一组的设备包括传统设备，并且第二组的设备包括高级设备。
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公开(公告)号：US09998944B2
公开(公告)日：2018-06-12
申请号：US13998000
申请日：2011-09-28
申请人： Ping Wang , Jong-Kae Fwu
发明人： Ping Wang , Jong-Kae Fwu
IPC分类号： H04W28/02 , H04W52/02 , H04W72/04 , H04W48/06 , H04N21/2365 , H04N21/643 , H04B7/04 , H04L12/803 , H04L29/06 , H04L1/18 , H04L5/00 , H04B7/06 , H04W4/00 , H04W68/00 , H04L27/26 , H04L1/00 , H04L12/801 , H04J11/00 , H04B7/0413 , H04B7/0417 , H04B7/0452 , H04W72/12 , H04W88/06 , H04W36/14 , H04W84/12 , H04W88/10
CPC分类号： H04W28/0231 , H04B7/0413 , H04B7/0417 , H04B7/0452 , H04B7/0465 , H04B7/0478 , H04B7/0482 , H04B7/0486 , H04B7/0632 , H04J11/0046 , H04L1/0032 , H04L1/1812 , H04L1/1861 , H04L5/0025 , H04L5/0026 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0092 , H04L5/0094 , H04L27/2602 , H04L27/2613 , H04L47/125 , H04L47/14 , H04L63/10 , H04L65/4076 , H04N21/2365 , H04N21/64322 , H04W4/70 , H04W12/06 , H04W12/08 , H04W28/0268 , H04W36/14 , H04W48/06 , H04W52/0203 , H04W52/0219 , H04W68/005 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/1247 , H04W84/12 , H04W88/02 , H04W88/06 , H04W88/10 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/21 , Y02D70/26 , Y02D70/444
摘要： An apparatus may include a receiver arranged to wirelessly receive a downlink message allocating a set of component carriers and non-backward-compatible component carriers. The apparatus may include a processor and a control channel assignment module that is operable on the processor to determine timing for an acknowledgment message for responding to data transmitted in an uplink communication, and to locate a control channel resource for an acknowledgment message to data transmitted via a non-backward-compatible component carrier, the acknowledgement message to be carried by a component carrier. Other embodiments are disclosed and claimed.
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公开(公告)号：US09264980B2
公开(公告)日：2016-02-16
申请号：US13995160
申请日：2011-09-30
申请人： Jong-Kae Fwu , Huaning Niu , Ping Wang
发明人： Jong-Kae Fwu , Huaning Niu , Ping Wang
IPC分类号： H04W48/10 , H04B7/04 , H04B7/06 , H04B5/00 , H04L25/02 , H04L25/03 , H04L12/26 , H04L12/721 , H04L29/06 , H04W4/00 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/04 , H04W28/08 , H04W48/12 , H04W52/02 , H04W52/14 , H04W52/18 , H04W72/00 , H04W72/04 , H04W88/02 , H04W88/08 , H04W92/20 , H04L5/00
CPC分类号： H04W48/10 , H04B7/0456 , H04B7/0486 , H04B7/0632 , H04B7/0639 , H04L5/003 , H04L5/0037 , H04L5/005 , H04L5/0094 , H04L25/0206 , H04L25/0226 , H04L25/0328 , H04L25/03343 , H04L43/50 , H04L45/70 , H04L65/608 , H04L2025/03426 , H04L2025/03802 , H04W4/70 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/04 , H04W28/08 , H04W48/12 , H04W52/0216 , H04W52/146 , H04W52/18 , H04W72/00 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/08 , H04W92/20 , Y02D70/122 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/444
摘要： Briefly, in accordance with one or more embodiments, a base transceiver station such as an Enhanced Node B allocates a first bandwidth for operation with a first set of remote devices which may comprise user equipment (UE), and allocates at least one or more bandwidth segments outside of the first bandwidth for operation with a second set of remote devices which mag comprise user equipment (UE). Remote devices of the first set are capable of operating within the first bandwidth, and remote devices of the second set are capable of operating within the first bandwidth and within the bandwidth segments outside of the first bandwidth. The devices of the first set comprise legacy devices, and devices of the second set comprise advanced devices.
摘要翻译： 简而言之，根据一个或多个实施例，诸如增强型节点B之类的基站收发台分配用于操作的第一带宽与可包括用户设备（UE）的第一组远程设备，并且分配至少一个或多个带宽 用于与第二组远程设备操作的第一带宽之外的段，其包括用户设备（UE）。 第一组的远程设备能够在第一带宽内操作，并且第二组的远程设备能够在第一带宽内并且在第一带宽之外的带宽段内运行。 第一组的设备包括传统设备，并且第二组的设备包括高级设备。
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公开(公告)号：US09204369B2
公开(公告)日：2015-12-01
申请号：US13992959
申请日：2011-12-28
申请人： Ping Wang , Jong-Kae Fwu , Huaning Niu
发明人： Ping Wang , Jong-Kae Fwu , Huaning Niu
IPC分类号： H04J3/00 , H04W48/10 , H04B7/04 , H04B7/06 , H04L25/02 , H04W24/10 , H04W24/00 , H04W52/18 , H04W72/04 , H04L29/06 , H04W52/14 , H04W24/02 , H04W28/08 , H04L5/00 , H04L12/26 , H04L12/721 , H04W4/00 , H04W48/12 , H04W52/02 , H04L25/03 , H04W28/04 , H04W72/00 , H04W88/02 , H04W88/08 , H04W92/20
CPC分类号： H04W48/10 , H04B7/0456 , H04B7/0486 , H04B7/0632 , H04B7/0639 , H04L5/003 , H04L5/0037 , H04L5/005 , H04L5/0094 , H04L25/0206 , H04L25/0226 , H04L25/0328 , H04L25/03343 , H04L43/50 , H04L45/70 , H04L65/608 , H04L2025/03426 , H04L2025/03802 , H04W4/70 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/04 , H04W28/08 , H04W48/12 , H04W52/0216 , H04W52/146 , H04W52/18 , H04W72/00 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/08 , H04W92/20 , Y02D70/1262 , Y02D70/1264 , Y02D70/444
摘要： An apparatus and method for providing configuration information relating to an extension carrier within a wireless communications network is disclosed herein. In one embodiment, each enhanced node B (eNodeB) transmits the configuration information within the downlink subframes of at least one radio frame, wherein the configuration information is transmitted on the downlink shared channel (DL-SCH) included in the radio frame. In another embodiment, each eNodeB transmits the configuration information within a radio resource control (RRC) signaling included in at least one radio frame to select ones of the user equipments (UEs) in response to the system load relative to the select UE's request.
摘要翻译： 本文公开了一种在无线通信网络内提供与扩展载体有关的配置信息的装置和方法。 在一个实施例中，每个增强节点B（eNodeB）在至少一个无线电帧的下行链路子帧内发送配置信息，其中在包括在无线帧中的下行链路共享信道（DL-SCH）上发送配置信息。 在另一个实施例中，每个eNodeB在包括在至少一个无线电帧中的无线电资源控制（RRC）信令内发送配置信息，以响应于相对于选择UE的请求的系统负载选择用户设备（UE）中的一个。
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26.发明授权Methods and system for communicating control information using carrier aggregation 有权使用载波聚合传送控制信息的方法和系统公开(公告)号：US08817755B2
公开(公告)日：2014-08-26
申请号：US13976005
申请日：2011-09-28
申请人： Ping Wang , Jong-Kae Fwu , Kamran Etemad
发明人： Ping Wang , Jong-Kae Fwu , Kamran Etemad
IPC分类号： H04W72/04
CPC分类号： H04W28/0231 , H04B7/0413 , H04B7/0417 , H04B7/0452 , H04B7/0465 , H04B7/0478 , H04B7/0482 , H04B7/0486 , H04B7/0632 , H04J11/0046 , H04L1/0032 , H04L1/1812 , H04L1/1861 , H04L5/0025 , H04L5/0026 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0092 , H04L5/0094 , H04L27/2602 , H04L27/2613 , H04L47/125 , H04L47/14 , H04L63/10 , H04L65/4076 , H04N21/2365 , H04N21/64322 , H04W4/70 , H04W12/06 , H04W12/08 , H04W28/0268 , H04W36/14 , H04W48/06 , H04W52/0203 , H04W52/0219 , H04W68/005 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/1247 , H04W84/12 , H04W88/02 , H04W88/06 , H04W88/10 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/21 , Y02D70/26 , Y02D70/444
摘要： An apparatus may include a radio frequency (RF) transceiver to receive a first message over a first carrier in a first band in a downlink sub-frame of a first radio frame in a communications link, where the communications link comprises interband carriers aggregated over primary and secondary cells. The apparatus may also include a processor and a reply message assignment module operable on the processor to determine a downlink sub-frame in which the downlink transmission is received and to adjust timing of a reply/acknowledge message to be sent by the RF transceiver in response to the first message so as to coincide with a predetermined uplink sub-frame of a radio frame. Other embodiments are described and claimed.
摘要翻译： 一种装置可以包括射频（RF）收发器，以在通信链路中的第一无线电帧的下行链路子帧中的第一频带中的第一载波上接收第一消息，其中，所述通信链路包括在主要信道上聚合的带间载波 和二次电池。 该装置还可以包括处理器和应答消息分配模块，其可在处理器上操作以确定其中接收到下行链路传输的下行链路子帧，并且响应于RF收发器来调整要发送的应答/确认消息的定时 到第一消息，以便与无线电帧的预定上行链路子帧一致。 描述和要求保护其他实施例。
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公开(公告)号：US20140050127A1
公开(公告)日：2014-02-20
申请号：US13992959
申请日：2011-12-28
申请人： Ping Wang , Jong-Kae Fwu , Huaning Niu
发明人： Ping Wang , Jong-Kae Fwu , Huaning Niu
IPC分类号： H04L5/00
CPC分类号： H04W48/10 , H04B7/0456 , H04B7/0486 , H04B7/0632 , H04B7/0639 , H04L5/003 , H04L5/0037 , H04L5/005 , H04L5/0094 , H04L25/0206 , H04L25/0226 , H04L25/0328 , H04L25/03343 , H04L43/50 , H04L45/70 , H04L65/608 , H04L2025/03426 , H04L2025/03802 , H04W4/70 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/04 , H04W28/08 , H04W48/12 , H04W52/0216 , H04W52/146 , H04W52/18 , H04W72/00 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/08 , H04W92/20 , Y02D70/1262 , Y02D70/1264 , Y02D70/444
摘要： An apparatus and method for providing configuration information relating to an extension carrier within a wireless communications network is disclosed herein. In one embodiment, each enhanced node B (eNodeB) transmits the configuration information within the downlink subframes of at least one radio frame, wherein the configuration information is transmitted on the downlink shared channel (DL-SCH) included in the radio frame. In another embodiment, each eNodeB transmits the configuration information within a radio resource control (RRC) signaling included in at least one radio frame to select ones of the user equipments (UEs) in response to the system load relative to the select UE's request.
摘要翻译： 本文公开了一种在无线通信网络内提供与扩展载体有关的配置信息的装置和方法。 在一个实施例中，每个增强节点B（eNodeB）在至少一个无线电帧的下行链路子帧内发送配置信息，其中在包括在无线帧中的下行链路共享信道（DL-SCH）上发送配置信息。 在另一个实施例中，每个eNodeB在包括在至少一个无线电帧中的无线电资源控制（RRC）信令内发送配置信息，以响应于相对于选择UE的请求的系统负载选择用户设备（UE）中的一个。
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28.发明申请METHODS AND SYSTEM FOR COMMUNICATING CONTROL INFORMATION USING CARRIER AGGREGATION 有权使用载波聚合传播控制信息的方法和系统公开(公告)号：US20130294423A1
公开(公告)日：2013-11-07
申请号：US13976005
申请日：2011-09-28
申请人： Ping Wang , Jong-Kae Fwu , Kamran Etemad
发明人： Ping Wang , Jong-Kae Fwu , Kamran Etemad
IPC分类号： H04W72/04
CPC分类号： H04W28/0231 , H04B7/0413 , H04B7/0417 , H04B7/0452 , H04B7/0465 , H04B7/0478 , H04B7/0482 , H04B7/0486 , H04B7/0632 , H04J11/0046 , H04L1/0032 , H04L1/1812 , H04L1/1861 , H04L5/0025 , H04L5/0026 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/0092 , H04L5/0094 , H04L27/2602 , H04L27/2613 , H04L47/125 , H04L47/14 , H04L63/10 , H04L65/4076 , H04N21/2365 , H04N21/64322 , H04W4/70 , H04W12/06 , H04W12/08 , H04W28/0268 , H04W36/14 , H04W48/06 , H04W52/0203 , H04W52/0219 , H04W68/005 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/1247 , H04W84/12 , H04W88/02 , H04W88/06 , H04W88/10 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/21 , Y02D70/26 , Y02D70/444
摘要： An apparatus may include a radio frequency (RF) transceiver to receive a first message over a first carrier in a first band in a downlink sub-frame of a first radio frame in a communications link, where the communications link comprises interband carriers aggregated over primary and secondary cells. The apparatus may also include a processor and a reply message assignment module operable on the processor to determine a downlink sub-frame in which the downlink transmission is received and to adjust timing of a reply/acknowledge message to be sent by the RF transceiver in response to the first message so as to coincide with a predetermined uplink sub-frame of a radio frame. Other embodiments are described and claimed.
摘要翻译： 一种装置可以包括射频（RF）收发器，以在通信链路中的第一无线电帧的下行链路子帧中的第一频带中的第一载波上接收第一消息，其中，所述通信链路包括在主要信道上聚合的带间载波 和二次电池。 该装置还可以包括处理器和应答消息分配模块，其可在处理器上操作以确定其中接收到下行链路传输的下行链路子帧，并且响应于RF收发器来调整要发送的应答/确认消息的定时 到第一消息，以便与无线电帧的预定上行链路子帧一致。 描述和要求保护其他实施例。
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公开(公告)号：US09794859B2
公开(公告)日：2017-10-17
申请号：US13992686
申请日：2011-12-28
申请人： Ping Wang , Jong-Kae Fwu , Huaning Niu
发明人： Ping Wang , Jong-Kae Fwu , Huaning Niu
IPC分类号： H04L5/00 , H04W48/10 , H04B7/0456 , H04B7/04 , H04B7/06 , H04L12/26 , H04L12/721 , H04L29/06 , H04W4/00 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/08 , H04W48/12 , H04W52/02 , H04W52/14 , H04W52/18 , H04W72/04 , H04L5/14 , H04W28/04 , H04W72/00 , H04W88/02 , H04W88/08 , H04W92/20
CPC分类号： H04W48/10 , H04B7/0456 , H04B7/0486 , H04B7/0632 , H04B7/0639 , H04L5/0007 , H04L5/001 , H04L5/003 , H04L5/0037 , H04L5/0053 , H04L5/0082 , H04L5/0087 , H04L5/0094 , H04L5/0096 , H04L5/1469 , H04L43/50 , H04L45/70 , H04L65/608 , H04W4/70 , H04W4/80 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/04 , H04W28/06 , H04W28/08 , H04W48/12 , H04W52/0216 , H04W52/146 , H04W52/18 , H04W72/00 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/08 , H04W92/20 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/444
摘要： An apparatus and method for flexible adjustment of the uplink-downlink ratio configuration for each enhanced node B (eNodeB) within a wireless communications network is disclosed herein. In one embodiment, a given eNodeB is configured to determine a current or subsequent uplink-downlink ratio configuration for a pre-determined time period. The determined current or subsequent uplink-downlink ratio configuration is encoded into a special physical downlink control channel (PDCCH), the special PDCCH included in at least one radio frame according to the pre-determined time period. The radio frame including the special PDCCH is transmitted to user equipment served by the given eNodeB.
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30.发明授权Performing multiple timing advance adjustments in a carrier aggregation communication system 有权在载波聚合通信系统中执行多个定时提前调整公开(公告)号：US09398551B2
公开(公告)日：2016-07-19
申请号：US13994743
申请日：2011-09-30
申请人： Jong-Kae Fwu , Huaning Niu , Ping Wang , Xiangying Yang , Kamran Etemad
发明人： Jong-Kae Fwu , Huaning Niu , Ping Wang , Xiangying Yang , Kamran Etemad
IPC分类号： H04W56/00 , H04B7/04 , H04B7/06 , H04L5/00 , H04L25/02 , H04L12/26 , H04L12/721 , H04L29/06 , H04W4/00 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/08 , H04W48/10 , H04W48/12 , H04W52/02 , H04W52/14 , H04W52/18 , H04W72/04 , H04W74/08 , H04L25/03 , H04W28/04 , H04W72/00 , H04W88/02 , H04W88/08 , H04W92/20
CPC分类号： H04W56/0005 , H04B7/0456 , H04B7/0486 , H04B7/0632 , H04B7/0639 , H04L5/003 , H04L5/0037 , H04L5/005 , H04L5/0094 , H04L25/0206 , H04L25/0226 , H04L25/0328 , H04L25/03343 , H04L43/50 , H04L45/70 , H04L65/608 , H04L2025/03426 , H04L2025/03802 , H04W4/70 , H04W24/00 , H04W24/02 , H04W24/10 , H04W28/04 , H04W28/08 , H04W48/10 , H04W48/12 , H04W52/0216 , H04W52/146 , H04W52/18 , H04W56/0045 , H04W72/00 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W74/0833 , H04W88/02 , H04W88/08 , H04W92/20 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/444
摘要： Technology for performing multiple timing advances in a carrier aggregation communication system is disclosed. A method comprises communicating a random access preamble from a UE to an eNodeB via a PCell associated with a selected component carrier of the carrier aggregation. A Random Access Response (RAR) is received at the UE from the eNodeB for the PCell. The RAR contains a timing advance adjustment instructing the UE to adjust a timing of a PCell wireless communication. A request is received at the UE to adjust a timing of an SCell communication. A random access preamble is communicated to the UE via the SCell. An RAR is received at the UE from the eNodeB for the SCell to adjust a timing advance of the SCell wireless communication.
摘要翻译： 公开了一种用于在载波聚合通信系统中执行多个定时进展的技术。 一种方法包括经由与载波聚合的所选择的分量载波相关联的PCell将随机接入前导码从UE传送到eNodeB。 随机接入响应（RAR）在UE处从用于PCell的eNodeB接收。 RAR包含指示UE调整PCell无线通信的定时的定时提前调整。 在UE处接收到用于调整SCell通信的定时的请求。 随机接入前导码经由SCell传送给UE。 在UE处，从用于SCell的eNodeB接收RAR以调整SCell无线通信的定时提前。
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