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    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE TRANSMITTED TO A PLURALITY OF WIRELESS TRANSMIT/RECEIVE UNITS
    1.
    发明申请
    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE TRANSMITTED TO A PLURALITY OF WIRELESS TRANSMIT/RECEIVE UNITS 有权
    用于发送多个无线传输/接收单元的下行链路共享服务的反馈的方法和装置

    公开(公告)号：US20080084844A1

    公开(公告)日：2008-04-10

    申请号：US11869923

    申请日：2007-10-10

    申请人： Alexander Reznik ,  Eldad Zeira ,  Christopher Cave ,  Paul Marinier

    发明人： Alexander Reznik ,  Eldad Zeira ,  Christopher Cave ,  Paul Marinier

    IPC分类号： H04Q7/00

    CPC分类号： H04W72/0453 ,  H04L1/0025 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1887 ,  H04W4/06 ,  H04W52/146 ,  H04W52/228 ,  H04W52/247 ,  H04W52/325

    摘要： A wireless transmit/receive units (WTRUs) receives a downlink transmission from a Node-B and decodes the downlink transmission. If the decoding is not successful, the WTRU sends a pre-defined burst signifying a negative acknowledgement (NACK) to the Node-B via a contention-based shared feedback channel. The pre-defined burst may be sent only once without requiring an acknowledgement. The Node-B calibrates a downlink transmit power so that the downlink transmission is transmitted to the WTRUs with a high likelihood. The Node-B may send a downlink transmission including multiple data streams processed using different modulation and coding schemes so that a WTRU having a high signal quality decodes all data streams while a WTRU having a low signal quality decodes less than all data streams. The Node-B sends a channel quality indicator (CQI) threshold so that each WTRU determines a data stream to report feedback based on the CQI threshold and a measured CQI.

    摘要翻译： 无线发射/接收单元（WTRU）从节点B接收下行链路传输并解码下行链路传输。 如果解码不成功，则WTRU通过基于竞争的共享反馈信道向节点B发送表示否定确认（NACK）的预定义突发。 预定义的突发可以仅发送一次而不需要确认。 节点B校准下行链路发射功率，使得下行链路传输以高可能性发送到WTRU。 节点B可以发送包括使用不同调制和编码方案处理的多个数据流的下行链路传输，使得具有高信号质量的WTRU解码所有数据流，而具有低信号质量的WTRU解码小于所有数据流。 节点B发送信道质量指示符（CQI）阈值，使得每个WTRU基于CQI阈值和测量的CQI来确定数据流以报告反馈。

    METHOD FOR CONTROL OF CONTENTION-BASED WIRELESS ACCESS
    4.
    发明申请
    METHOD FOR CONTROL OF CONTENTION-BASED WIRELESS ACCESS 审中-公开
    用于控制基于连续无线访问的方法

    公开(公告)号：US20090298528A1

    公开(公告)日：2009-12-03

    申请号：US12538588

    申请日：2009-08-10

    申请人： Christopher Cave ,  Eldad Zeira

    发明人： Christopher Cave ,  Eldad Zeira

    IPC分类号： H04B7/005 ,  H04B15/00

    CPC分类号： H04L1/0061 ,  H04W24/00 ,  H04W28/18 ,  H04W74/08

    摘要： The present invention is a method for controlling access to a contention-based communication channel. Error types of a transmitted communication signal over the communication channel are classified and corresponding parameters of the communication channel are adjusted in response to the classification to control the rate at which individual error types occur.

    摘要翻译： 本发明是一种用于控制对基于竞争的通信信道的访问的方法。 在通信信道上发送的通信信号的错误类型被分类，并且响应于分类来调整通信信道的相应参数以控制出现各种错误类型的速率。

    Method for control of contention-based wireless access
    5.
    发明授权
    Method for control of contention-based wireless access 失效
    用于控制基于竞争的无线接入的方法

    公开(公告)号：US07590386B2

    公开(公告)日：2009-09-15

    申请号：US10217126

    申请日：2002-08-12

    申请人： Christopher Cave ,  Eldad Zeira

    发明人： Christopher Cave ,  Eldad Zeira

    IPC分类号： H04B17/00 ,  H04M1/00

    CPC分类号： H04L1/0061 ,  H04W24/00 ,  H04W28/18 ,  H04W74/08

    摘要： The present invention is a method for controlling access to a contention-based communication channel. Error types of a transmitted communication signal over the communication channel are classified and corresponding parameters of the communication channel are adjusted in response to the classification to control the rate at which individual error types occur.

    摘要翻译： 本发明是一种用于控制对基于竞争的通信信道的访问的方法。 在通信信道上发送的通信信号的错误类型被分类，并且响应于分类来调整通信信道的相应参数以控制出现各种错误类型的速率。

    METHOD AND APPARATUS FOR IMPROVING LINK RELIABILITY FOR CONTINUOUS PACKET CONNECTIVITY FOR HIGH SPEED PACKET ACCESS
    6.
    发明申请
    METHOD AND APPARATUS FOR IMPROVING LINK RELIABILITY FOR CONTINUOUS PACKET CONNECTIVITY FOR HIGH SPEED PACKET ACCESS 审中-公开
    用于提高链路可靠性的方法和装置，用于高速分组接入的连续分组连接

    公开(公告)号：US20080049710A1

    公开(公告)日：2008-02-28

    申请号：US11843252

    申请日：2007-08-22

    申请人： Eldad M. Zeira ,  Alexander Reznik ,  Paul Mariner ,  Christopher Cave

    发明人： Eldad M. Zeira ,  Alexander Reznik ,  Paul Mariner ,  Christopher Cave

    IPC分类号： H04J3/00 ,  H04B7/00

    CPC分类号： H04W52/28 ,  H04W52/08 ,  H04W52/12 ,  H04W52/241 ,  H04W52/286 ,  H04W52/288 ,  H04W52/44 ,  H04W52/54 ,  H04W52/56

    摘要： When a wireless transmit receive unit (WTRU) is using a reduced dedicated physical control channel (DPCCH) frame, the WTRU may periodically send a normal DPCCH frame. The WTRU may periodically increase the transmit power or send a normal DPCCH frame if there is a transmit power control (TPC) error or a downlink quality is below a threshold. When the WTRU implements DPCCH transmission gating, the WTRU may set a gating period based on the number of received TPC commands. The WTRU or Node-B may restore to a normal mode, if the link quality is below a threshold. The WTRU may periodically increase a transmit power. When a reduced signal-to-interference ratio (SIR) target is used for TPC, the WTRU may increase a transmit power, if the downlink power is not responsive. The WTRU or the Node-B may restore a normal SIR target if the link quality is below a threshold.

    摘要翻译： 当无线发射接收单元（WTRU）正在使用精简专用物理控制信道（DPCCH）帧时，WTRU可以周期性地发送正常的DPCCH帧。 如果存在发射功率控制（TPC）错误或下行链路质量低于阈值，则WTRU可以周期性地增加发射功率或发送正常DPCCH帧。 当WTRU实现DPCCH传输门控时，WTRU可以基于接收的TPC命令的数量来设置门控周期。 如果链路质量低于阈值，则WTRU或节点B可以恢复到正常模式。 WTRU可以周期性地增加发射功率。 当降低的信号干扰比（SIR）目标用于TPC时，如果下行链路功率不响应，则WTRU可以增加发射功率。 如果链路质量低于阈值，则WTRU或节点B可恢复正常的SIR目标。

    Controlling inter-cell interference in forward access channel (Cell—FACH) state
    7.
    发明授权
    Controlling inter-cell interference in forward access channel (Cell—FACH) state 有权
    控制前向信道（Cell-FACH）状态下的小区间干扰

    公开(公告)号：US09516657B2

    公开(公告)日：2016-12-06

    申请号：US13436830

    申请日：2012-03-30

    申请人： Paul Marinier ,  Diana Pani ,  Christopher Cave

    发明人： Paul Marinier ,  Diana Pani ,  Christopher Cave

    IPC分类号： H04W72/08 ,  H04W28/04

    CPC分类号： H04L5/0073 ,  H04L5/0048 ,  H04L5/006 ,  H04W28/04 ,  H04W52/146 ,  H04W72/082 ,  H04W72/085 ,  H04W72/14

    摘要： Since common E-DCH resources may be assigned from a single Node B, uplink macro-diversity may not be possible between neighboring Node B's. In addition, a user equipment (UE) assigned a common E-DCH resource may not be allowed to perform cell reselection. Thus, maintaining the assignment of a common E-DCH resource to a given UE for more than a few hundred milliseconds may result in unacceptable inter-cell interference, for example, when the UE moves closer to a neighboring cell controlled by a non-serving Node B. To overcome inter-cell interference and allow a more extensive utilization of the Cell_FACH state, a method may be used to detect and/or control inter-cell interference.

    摘要翻译： 由于可以从单个节点B分配公共E-DCH资源，因此上行链路宏分集在相邻节点B之间可能是不可能的。 此外，分配了公共E-DCH资源的用户设备（UE）可能不被允许执行小区重选。 因此，维持对给定UE的公共E-DCH资源的分配超过几百毫秒可能导致不可接受的小区间干扰，例如，当UE移动到靠近由非服务控制的相邻小区 节点B.为了克服小区间干扰并允许更广泛地利用Cell_FACH状态，可以使用一种方法来检测和/或控制小区间干扰。

    Method and apparatus for small cell discovery in heterogeneous networks
    8.
    发明授权
    Method and apparatus for small cell discovery in heterogeneous networks 有权
    异构网络中小型小区发现的方法和装置

    公开(公告)号：US09060328B2

    公开(公告)日：2015-06-16

    申请号：US13446671

    申请日：2012-04-13

    申请人： Paul Marinier ,  Samian Kaur ,  Diana Pani ,  Christopher Cave

    发明人： Paul Marinier ,  Samian Kaur ,  Diana Pani ,  Christopher Cave

    IPC分类号： H04W4/00 ,  H04W48/08 ,  H04W36/22 ,  H04W84/04

    CPC分类号： H04W72/042 ,  H04W4/023 ,  H04W36/04 ,  H04W36/14 ,  H04W36/22 ,  H04W48/08 ,  H04W64/003 ,  H04W84/045

    摘要： A method for acquiring and applying offload area information for offloading a wireless transmit/receive unit (WTRU) to a small cell in a different frequency layer is disclosed. The WTRU may enter a region or a macro cell and receive offload area information of the region in which a small cell in the vicinity of the macro cell is located. The offload information may be received in a system information block (SIB), dedicated signaling, or any other radio signal. The WTRU may perform measurements to determine the location of the WTRU and to determine whether it has entered any offload areas. Upon a determination that the offload area information is no longer valid, the WTRU may delete the offload area information.

    摘要翻译： 公开了一种用于获取并应用用于将无线发射/接收单元（WTRU）卸载到不同频率层中的小小区的卸载区域信息的方法。 WTRU可以进入区域或宏小区，并且接收宏小区附近的小小区所位于的区域的卸载区域信息。 卸载信息可以在系统信息块（SIB），专用信令或任何其他无线电信号中被接收。 WTRU可以执行测量以确定WTRU的位置并确定其是否已经进入任何卸载区域。 在确定卸载区域信息不再有效的情况下，WTRU可以删除卸载区域信息。

    Channel selection for uplink access
    10.
    发明授权
    Channel selection for uplink access 有权
    上行链路接入的信道选择

    公开(公告)号：US08792447B2

    公开(公告)日：2014-07-29

    申请号：US13570647

    申请日：2012-08-09

    申请人： Diana Pani ,  Paul Marinier ,  Christopher Cave

    发明人： Diana Pani ,  Paul Marinier ,  Christopher Cave

    IPC分类号： H04W4/00

    CPC分类号： H04W72/0413 ,  H04W72/0406 ,  H04W72/0453 ,  H04W74/0833

    摘要： Systems, methods, and instrumentalities are disclosed for a wireless transmit/receive unit (WTRU) to transmit uplink information. The WTRU may have information such as data or control information to transmit to a network. The (WTRU) may request a common enhanced dedicated channel (E-DCH) resource from the network. The WTRU may receive an indication from the network to fallback using a random access channel, e.g. a Release 99 Random Access Channel (R99 RACH), a Release 99 Physical Random Access Channel (R99 PRACH), etc. The indication may be received via an acquisition indicator (E-AI). The indication may be a value of the E-AI. The WTRU may determine whether a condition is met. The WTRU may transmit the uplink information over the R99 PRACH if the condition is met.

    摘要翻译： 公开了用于无线发射/接收单元（WTRU）发射上行链路信息的系统，方法和手段。 WTRU可以具有诸如数据或控制信息的信息以发送到网络。 （WTRU）可以从网络请求公共增强型专用信道（E-DCH）资源。 WTRU可以接收来自网络的指示，以使用随机接入信道，例如， Release 99随机接入信道（R99RACH），Release 99物理随机接入信道（R99 PRACH）等。可以通过采集指示符（E-AI）接收该指示。 该指示可以是E-AI的值。 WTRU可以确定是否满足条件。 如果满足条件，则WTRU可以通过R99 PRACH发送上行链路信息。