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    Wireless communication method and apparatus for coordinating Node-B's and supporting enhanced uplink transmissions during handover
    93.
    发明授权
    Wireless communication method and apparatus for coordinating Node-B's and supporting enhanced uplink transmissions during handover 有权
    用于协调节点B并支持切换期间的增强上行链路传输的无线通信方法和装置

    公开(公告)号：US07046648B2

    公开(公告)日：2006-05-16

    申请号：US10962720

    申请日：2004-10-12

    申请人： Guodong Zhang ,  Sung-Hyuk Shin ,  Stephen E. Terry ,  James M. Miller ,  Stephen G. Dick

    发明人： Guodong Zhang ,  Sung-Hyuk Shin ,  Stephen E. Terry ,  James M. Miller ,  Stephen G. Dick

    IPC分类号： H04Q7/00

    CPC分类号： H04W36/18 ,  H04B7/022 ,  H04L1/1812 ,  H04L1/1887 ,  H04L1/1893 ,  H04W36/30 ,  H04W74/004 ,  H04W74/04 ,  H04W88/08

    摘要： A wireless communication method and apparatus for coordinating Node-Bs during handover for enhanced uplink (EU) transmission. In one embodiment, a radio network controller (RNC) initiates an inter-Node-B soft handover. A wireless transmit/receive unit (WTRU) establishes communication connections with a plurality of Node-Bs. A particular one of the Node-Bs is designated as being a primary Node-B, and each of other Node-Bs are designated as being a non-primary Node-B. The RNC informs all of the Node-Bs that the particular Node-B is a primary Node-B. The primary Node-B schedules EU transmission and performs ACK/NACK during soft handover. In another embodiment, the RNC initiates a hard handover for a WTRU connected to a source Node-B. The RNC sends an activation timer to the source Node-B to set the time for handover. As many previously negatively acknowledged (NACKed) data packets as possible are prioritized for retransmission in the source Node-B before the activation timer expires.

    摘要翻译： 一种用于在切换期间协调节点B以用于增强上行链路（EU）传输的无线通信方法和装置。 在一个实施例中，无线电网络控制器（RNC）启动节点间软切换。 无线发射/接收单元（WTRU）建立与多个节点B的通信连接。 节点B中的特定一个被指定为主节点B，并且每个其他节点B被指定为非主节点B。 RNC通知所有节点B，特定的节点B是主节点B。 主节点B调度EU传输，并在软切换期间执行ACK / NACK。 在另一个实施例中，RNC发起连接到源节点B的WTRU的硬切换。 RNC向源节点B发送激活定时器，设置切换时间。 在激活定时器到期之前，尽可能多的先前否定确认（NACK）的数据分组优先于源节点B中的重传。

    Channelization code determination by a user equipment
    94.
    发明授权
    Channelization code determination by a user equipment 失效
    由用户设备确定信道化码

    公开(公告)号：US07710928B2

    公开(公告)日：2010-05-04

    申请号：US11098276

    申请日：2005-04-04

    申请人： Ariela Zeira ,  Eldad Zeira ,  Alexander Reznik ,  Stephen E. Terry

    发明人： Ariela Zeira ,  Eldad Zeira ,  Alexander Reznik ,  Stephen E. Terry

    IPC分类号： H04B7/216

    CPC分类号： H04B1/7103 ,  H04B1/707 ,  H04B1/70735 ,  H04B1/7105 ,  H04B2001/70935 ,  H04B2201/70701 ,  H04B2201/70709 ,  H04J13/00 ,  H04J13/16

    摘要： A time division duplex/code division multiple access user equipment receives a plurality of communication bursts transmitted in a time slot. A midamble code included in a received communication burst is determined. A channelization code of a determined midamble's communication burst is determined. A mapping between channelization codes and midamble codes exists such that each midamble being mapped to at least one channelization code and at least one midamble code being mapped to at least two channelization codes which may be received in communication bursts simultaneously.

    摘要翻译： 时分双工/码分多址用户设备接收在时隙中发送的多个通信突发。 确定包含在所接收的通信突发中的中间码。 确定确定的中间码的通信突发的信道化码。 存在信道化码和中间码之间的映射，使得每个中间码被映射到至少一个信道化码，并且至少一个中间码被映射到可以在通信突发中同时接收的至少两个信道化码。

    Method and apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions
    96.
    发明授权
    Method and apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions 有权

    公开(公告)号：US09065648B2

    公开(公告)日：2015-06-23

    申请号：US13229437

    申请日：2011-09-09

    申请人： Guodong Zhang ,  Stephen E. Terry ,  Stephen G. Dick

    发明人： Guodong Zhang ,  Stephen E. Terry ,  Stephen G. Dick

    IPC分类号： H04L12/28 ,  H04L1/18

    摘要： A method and apparatus for forwarding non-consecutive data blocks in enhanced uplink (EU) transmissions. A wireless transmit/receive unit (WTRU) and one or more Node-Bs include one or more automatic repeat request (ARQ)/hybrid-ARQ (H-ARQ) processes for supporting an enhanced dedicated channel (E-DCH). Data blocks transmitted by the WTRU are re-ordered in a re-ordering entity located in the Node-B(s) or a radio network controller (RNC). Once a missing data block is identified, a data forwarding timer in the Node-B(s) or RNC is initiated and subsequent WTRU transmissions are monitored to determine whether the missing data block has been discarded by the WTRU. Upon recognition of the discard of the missing data block, the non-consecutive data blocks are forwarded to higher layers.

    UPLINK RADIO ACCESS NETWORK WITH UPLINK SCHEDULING
    97.
    发明申请
    UPLINK RADIO ACCESS NETWORK WITH UPLINK SCHEDULING 审中-公开
    上网无线接入网络带上行链路调度

    公开(公告)号：US20140098768A1

    公开(公告)日：2014-04-10

    申请号：US14101538

    申请日：2013-12-10

    申请人： Guodong Zhang ,  Stephen E. Terry ,  Stephen G. Dick

    发明人： Guodong Zhang ,  Stephen E. Terry ,  Stephen G. Dick

    IPC分类号： H04W36/18 ,  H04L1/08

    CPC分类号： H04L1/08 ,  H04L1/1812 ,  H04L1/1829 ,  H04W36/02 ,  H04W36/18

    摘要： A radio access network comprises a serving radio network controller (S-RNC). The S-RNC receives successfully received medium access control (MAC) packet data units (PDUs), discards duplicates of MAC PDUs, reorders the non-discarded MAC PDUs based on serial numbers of the MAC PDUs and delivers the MAC PDUs to a radio link control protocol layer. A controlling radio network controller (C-RNC) provides information to Node-Bs under its control for use in scheduling uplink transmissions. A plurality of Node-Bs schedule uplink transmissions in response to the information provided by its C-RNC, transmit scheduling information to user equipments of its cells, receive MAC PDUs from user equipments of its cells using hybrid automatic repeat request and forward the successfully received MAC PDUs to an associated S-RNC.

    摘要翻译： 无线接入网络包括服务无线网络控制器（S-RNC）。 S-RNC接收成功接收的媒体接入控制（MAC）分组数据单元（PDU），丢弃MAC PDU的重复，基于MAC PDU的序列号重新排序未丢弃的MAC PDU，并将MAC PDU传送到无线链路 控制协议层。 控制无线电网络控制器（C-RNC）向其控制的节点B提供信息以用于调度上行链路传输。 多个节点B响应于其C-RNC提供的信息来调度上行链路传输，向其小区的用户设备发送调度信息，使用混合自动重传请求从其小区的用户设备接收MAC PDU，并转发成功接收 MAC PDU到相关联的S-RNC。

    UPLINK FEEDBACK FOR MULTI-SITE SCHEDULING
    100.
    发明申请
    UPLINK FEEDBACK FOR MULTI-SITE SCHEDULING 有权
    用于多站点调度的上行反馈

    公开(公告)号：US20130201841A1

    公开(公告)日：2013-08-08

    申请号：US13566044

    申请日：2012-08-03

    申请人： Guodong Zhang ,  Paul Marinier ,  Yingxue K. Li ,  Stephen E. Terry ,  Diana Pani

    发明人： Guodong Zhang ,  Paul Marinier ,  Yingxue K. Li ,  Stephen E. Terry ,  Diana Pani

    IPC分类号： H04W72/04

    CPC分类号： H04W72/04 ,  H04B7/022 ,  H04B7/0626 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0055 ,  H04L2001/0092 ,  H04W28/06 ,  H04W72/12

    摘要： Systems, methods, and instrumentalities are disclosed for a user equipment (UE) to provide feedback in a multi-site scheduling system (e.g., a system where multiple entities may schedule and/or send data to the UE). For example, the UE may receive a first data from a first network entity and a second data from a second network entity. A network entity may include entities that transmit data and/or control information to the UE, e.g., an eNodeB (eNB). The UE may generate feedback relating to received data, such as ACK/NACK information or channel state information (CSI). The UE may send a first feedback relating to the first data in a first subframe and a second feedback relating to the second data in a second subframe.

    摘要翻译： 公开了用于用户设备（UE）在多站点调度系统（例如，其中多个实体可以向UE调度和/或发送数据的系统）中提供反馈的系统，方法和工具。 例如，UE可以从第一网络实体接收第一数据，并从第二网络实体接收第二数据。 网络实体可以包括向UE（例如，eNodeB（eNB））发送数据和/或控制信息的实体。 UE可以产生与接收到的数据有关的反馈，例如ACK / NACK信息或信道状态信息（CSI）。 UE可以在第二子帧中发送与第一子帧中的第一数据有关的第一反馈和与第二数据有关的第二反馈。