RADIO LINK CONTROL RESET USING RADIO RESOURCE CONTROL SIGNALING
    67.
    发明申请
    RADIO LINK CONTROL RESET USING RADIO RESOURCE CONTROL SIGNALING 审中-公开
    使用无线电资源控制信号的无线链路控制复位

    公开(公告)号:US20150312896A1

    公开(公告)日:2015-10-29

    申请号:US14791642

    申请日:2015-07-06

    摘要: A method and apparatus are described for implementing a reset procedure for radio link control (RLC) using radio resource control (RRC) signaling. A wireless transmit/receive unit (WTRU) receives a request for RLC reset. A processor at the WTRU comprises a RRC entity and a RLC entity. The RRC entity receives the request for a RLC reset in a radio resource control message. The RLC entity reassembles RLC service data units (SDUs) from any protocol data units (PDUs) that are received out of sequence at a receiving side of the RLC entity. The reassembled SDUs are delivered in sequence to a packet data convergence protocol entity (PDCP). At the receiving side of the RLC entity, any remaining PDUs that are not able to be reassembled are discarded. At a transmitting side of the RLC entity, all SDUs and PDUs stored in transmit buffers are discarded.

    摘要翻译: 描述了一种用于实现使用无线电资源控制(RRC)信令的无线电链路控制(RLC)的复位过程的方法和装置。 无线发射/接收单元(WTRU)接收RLC复位请求。 WTRU处的处理器包括RRC实体和RLC实体。 RRC实体在无线电资源控制消息中接收到RLC重置的请求。 RLC实体从在RLC实体的接收侧不连续接收的任何协议数据单元(PDU)重组RLC服务数据单元(SDU)。 重新组合的SDU被顺序地传送到分组数据会聚协议实体(PDCP)。 在RLC实体的接收侧,丢弃不能重新组合的剩余PDU。 在RLC实体的发送侧,存储在发送缓冲器中的所有SDU和PDU被丢弃。

    METHOD AND APPARATUS FOR PERFORMING A HANDOVER IN AN EVOLVED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK
    68.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING A HANDOVER IN AN EVOLVED UNIVERSAL TERRESTRIAL RADIO ACCESS NETWORK 有权
    在通用通用无线电接入网络中执行切换的方法和装置

    公开(公告)号:US20150201356A1

    公开(公告)日:2015-07-16

    申请号:US14664829

    申请日:2015-03-21

    IPC分类号: H04W36/00 H04W74/08

    摘要: A method and an apparatus for performing a handover in an evolved universal terrestrial radio access network (E-UTRAN) are disclosed. A wireless transmit/receive unit (WTRU) sends a measurement report to a source evolved Node B (eNB), and receives a handover command from the source eNB. The WTRU initiates reception and processing of a primary broadcast channel (P-BCH) at the target cell after receiving the handover command. The WTRU then sends a random access preamble to the target eNB, receives a random access response from the target eNB, and sends a handover complete message to the target eNB. The reception and processing of the P-BCH may be initiated immediately after receiving the handover command or after sending the handover complete message. The WTRU may apply default configuration or source cell configuration in the target cell until a target cell SFN and/or P-BCH information are acquired.

    摘要翻译: 公开了一种用于在演进的通用陆地无线电接入网络(E-UTRAN)中执行切换的方法和装置。 无线发射/接收单元(WTRU)向源演进节点B(eNB)发送测量报告,并从源eNB接收切换命令。 WTRU在接收到切换命令之后,在目标小区处发起对主广播信道(P-BCH)的接收和处理。 WTRU然后向目标eNB发送随机接入前导码,从目标eNB接收随机接入响应,并向目标eNB发送切换完成消息。 可以在接收到切换命令之后或在发送切换完成消息之后立即发起P-BCH的接收和处理。 WTRU可以在目标小区中应用默认配置或源小区配置,直到获取目标小区SFN和/或P-BCH信息。

    Uplink grant, downlink assignment and search space method and apparatus in carrier aggregation
    69.
    发明授权
    Uplink grant, downlink assignment and search space method and apparatus in carrier aggregation 有权
    上行链路授权,下行链路分配和搜索空间方法和载波聚合中的装置

    公开(公告)号:US08995376B2

    公开(公告)日:2015-03-31

    申请号:US13654182

    申请日:2012-10-17

    摘要: Methods of mapping, indicating, encoding and transmitting uplink (UL) grants and downlink (DL) assignments for wireless communications for carrier aggregation are disclosed. Methods to encode and transmit DL assignments and UL grants and map and indicate the DL assignments to DL component carriers and UL grants to UL component carriers are described. Methods include specifying the mapping rules for DL component carriers that transmit DL assignment and DL component carriers that receive physical downlink shared channel (PDSCH), and mapping rules for DL component carriers that transmit UL grants and UL component carriers that transit physical uplink shared channel (PUSCH) when using separate coding/separate transmission schemes.

    摘要翻译: 公开了用于载波聚合的无线通信的映射,指示,编码和发送上行链路(UL)授权和下行链路(DL)分配的方法。 描述了编码和发送DL分配和UL许可的方法,并且将DL分配映射并指示给DL分量载波并向UL分量载波的UL授权进行映射和指示。 方法包括指定DL分量载波的映射规则,DL分量载波发射接收物理下行链路共享信道(PDSCH)的DL分量载波和DL分量载波,以及用于传输UL授权的DL分量载波和传输物理上行链路共享信道的UL分量载波 PUSCH)当使用分离的编码/分离传输方案时。