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    UPLINK FEEDBACK FOR MULTI-SITE SCHEDULING
    61.
    发明申请
    UPLINK FEEDBACK FOR MULTI-SITE SCHEDULING 审中-公开
    用于多站点调度的上行反馈

    公开(公告)号：WO2013022751A8

    公开(公告)日：2014-04-10

    申请号：PCT/US2012049527

    申请日：2012-08-03

    Applicant: INTERDIGITAL PATENT HOLDINGS ,  ZHANG GUODONG ,  MARINIER PAUL ,  LI YINGXUE K ,  TERRY STEPHEN E ,  PANI DIANA

    Inventor： ZHANG GUODONG ,  MARINIER PAUL ,  LI YINGXUE K ,  TERRY STEPHEN E ,  PANI DIANA

    IPC: H04L1/16 ,  H04B7/02 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04

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

    Abstract: 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.

    Abstract translation: 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。

    UPLINK FEEDBACK FOR MULTI-SITE SCHEDULING
    62.
    发明申请
    UPLINK FEEDBACK FOR MULTI-SITE SCHEDULING 审中-公开
    用于多站点调度的上行反馈

    公开(公告)号：WO2013022751A1

    公开(公告)日：2013-02-14

    申请号：PCT/US2012/049527

    申请日：2012-08-03

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  ZHANG, Goudong ,  MARINIER, Paul ,  LI, Yingxue, K. ,  TERRY, Stephen, E. ,  PANI, Diana

    Inventor： ZHANG, Goudong ,  MARINIER, Paul ,  LI, Yingxue, K. ,  TERRY, Stephen, E. ,  PANI, Diana

    IPC: H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04B7/02 ,  H04W72/04

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

    Abstract: 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.

    Abstract translation: 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。

    NODEB POWER ADAPTATION FOR REDUCING REFERENCES
    63.
    发明申请
    NODEB POWER ADAPTATION FOR REDUCING REFERENCES 审中-公开
    用于减少参考的NODEB电源适配器

    公开(公告)号：WO2012158959A1

    公开(公告)日：2012-11-22

    申请号：PCT/US2012/038424

    申请日：2012-05-17

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  WANG, Carl ,  LI, Yingxue K. ,  KEARNEY, Kenneth P. ,  PIETRASKI, Philip J. ,  TERRY, Stephen E. ,  KAUR, Samian ,  STERN-BERKOWITZ, Janet A. ,  CASTOR, Douglas R.

    Inventor： WANG, Carl ,  LI, Yingxue K. ,  KEARNEY, Kenneth P. ,  PIETRASKI, Philip J. ,  TERRY, Stephen E. ,  KAUR, Samian ,  STERN-BERKOWITZ, Janet A. ,  CASTOR, Douglas R.

    IPC: H04W16/08 ,  H04W52/04

    CPC classification number: H04W52/146 ,  H04B7/0617 ,  H04B7/0626 ,  H04L5/0073 ,  H04W52/267 ,  H04W52/325 ,  H04W52/38 ,  H04W72/0413 ,  H04W84/12

    Abstract: Methods and apparatus for changing cell range coverage are disclosed. The coverage may be changed on a per-subframe basis. An antenna beam elevation tilting angle may be adjusted to provide different effective downlink (DL) coverage. For example, a subframe may be a small tilt subframe or a large tilt subframe. A network or evolved NodeB (eNB) may determine data channel transmission power to adjust cell range per subframe. Low Power Subframe (LPS) may be used alone or with Almost Blank Subframe (ABS) to transmit data. Timing Advance (TA) handling for uplink (UL) transmissions is described. A common TA (CTA) may be determined for multi-site UL signaling. UL power control may be determined for UL transmission to multiple sites. Radio Link Monitoring (RLM) may be performed for multiple sites on a carrier frequency. A wireless transmit/receive unit (WTRU) may maintain synchronization in selected subframes for multiple cells.

    Abstract translation: 公开了改变单元范围覆盖的方法和装置。 可以在每个子帧的基础上改变覆盖。 可以调整天线波束仰角倾斜角以提供不同的有效下行链路（DL）覆盖。 例如，子帧可以是小倾斜子帧或大倾斜子帧。 网络或演进型节点B（eNB）可以确定数据信道发射功率以调整每子帧的小区范围。 低功率子帧（LPS）可以单独使用或与几乎空白子帧（ABS）一起使用来传输数据。 描述了用于上行链路（UL）传输的定时提前（TA）处理。 可以为多站点UL信令确定公共TA（CTA）。 可以确定UL传输到多个站点的UL功率控制。 可以对载波频率上的多个站点执行无线电链路监视（RLM）。 无线发射/接收单元（WTRU）可以在多个小区的选定子帧中保持同步。

    OPERATING IN A DISCONTINUOUS RECEPTION MODE EMPLOYING CARRIER AGGREGATION
    66.
    发明申请
    OPERATING IN A DISCONTINUOUS RECEPTION MODE EMPLOYING CARRIER AGGREGATION 审中-公开
    在使用携带者聚合的不连续接收模式下运行

    公开(公告)号：WO2010148192A1

    公开(公告)日：2010-12-23

    申请号：PCT/US2010/038982

    申请日：2010-06-17

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  MARINIER, Paul ,  TERRY, Stephen, E. ,  GAUVREAU, Jean-Louis

    Inventor： MARINIER, Paul ,  TERRY, Stephen, E. ,  GAUVREAU, Jean-Louis

    IPC: H04W76/04

    CPC classification number: H04W76/048 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/0098 ,  H04W52/0241 ,  H04W72/042 ,  H04W72/0453 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/24

    Abstract: A method and apparatus are described for operating a wireless transmit/receive unit (WTRU) in a discontinuous reception (DRX) mode employing carrier aggregation. In one scenario, a physical downlink (DL) shared channel (PDSCH) is received on a DL component carrier (CC) of a particular serving cell during a cell-specific active time, whereby the DL CC is associated with an uplink (UL) CC. Then, a physical DL control channel (PDCCH) is monitored for DL assignments for the particular serving cell, and UL grants for the UL CC, during the cell-specific active time. In another scenario, a first subset of CCs is configured for PDCCH reception, and a second subset of the CCs is not configured for PDCCH reception. DRX is applied to at least one CC in the second subset based on a PDCCH active time of at least one of the CCs in the first subset.

    Abstract translation: 描述了一种用于在采用载波聚合的不连续接收（DRX）模式中操作无线发射/接收单元（WTRU）的方法和装置。 在一种情况下，在小区特定活动时间期间，在特定服务小区的DL分量载波（CC）上接收物理下行链路（DL）共享信道（PDSCH），由此DL CC与上行链路（UL） CC。 然后，监视特定服务小区的DL分配的物理DL控制信道（PDCCH），以及在小区特定活动时间期间UL为UL CC授权。 在另一种情况下，CC的第一子集被配置用于PDCCH接收，并且CC的第二子集未配置用于PDCCH接收。 基于第一子集中的至少一个CC的PDCCH活动时间，将DRX应用于第二子集中的至少一个CC。

    METHOD AND APPARATUS FOR SYNCHRONOUS HARQ OPERATION AND INTERFERENCE AVOIDANCE
    67.
    发明申请
    METHOD AND APPARATUS FOR SYNCHRONOUS HARQ OPERATION AND INTERFERENCE AVOIDANCE 审中-公开
    用于同步HARQ操作和干扰避免的方法和装置

    公开(公告)号：WO2010148086A2

    公开(公告)日：2010-12-23

    申请号：PCT/US2010/038820

    申请日：2010-06-16

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC. ,  ADJAKPLE, Pascal M. ,  TERRY, Stephen, E. ,  BELURI, Mihaela C. ,  SHIN, Sung-Hyuk ,  STERN-BERKOWITZ, Janet A. ,  RUDOLF, Marian ,  HAIM, John W.

    Inventor： ADJAKPLE, Pascal M. ,  TERRY, Stephen, E. ,  BELURI, Mihaela C. ,  SHIN, Sung-Hyuk ,  STERN-BERKOWITZ, Janet A. ,  RUDOLF, Marian ,  HAIM, John W.

    IPC: H04L1/18

    CPC classification number: H04L1/1887 ,  H04L2001/0097

    Abstract: A method and apparatus for avoiding a collision. A collision may be avoided by allocating a first set of subframes to a backhaul link transmission, and allocating a second set of subframes to an access link transmission. In one example, the second set of subframes may be a non-overlapping set of subframes with respect to the first set of subframes. In a second embodiment, a collision may be avoided by receiving a data transmission from an evolved Node-B (eNB) and transmitting an uplink (UL) grant to a wireless transmit/receive unit (WTRU) and a first acknowledgement (ACK) to the eNB. The transmission may be in response to the received data transmission. The RN may avoid a collision by further transmitting an automatic ACK to the WTRU and transmitting a second UL grant to the WTRU. In a third embodiment, a collision between an access link transmission and a backhaul link transmission may be avoided by detecting a collision and determining an interface priority based on a collision occurrence type.

    Abstract translation: 一种避免碰撞的方法和装置。 可以通过将第一组子帧分配给回程链路传输并且将第二组子帧分配给接入链路传输来避免冲突。 在一个示例中，第二组子帧可以是相对于第一组子帧的非重叠子帧集合。 在第二实施例中，可以通过从演进的节点B（eNB）接收数据传输并将上行链路（UL）授权发送到无线发射/接收单元（WTRU）和第一确认（ACK）到 该eNB。 传输可以响应于接收到的数据传输。 RN可以通过进一步向WTRU发送自动ACK并向WTRU发送第二UL许可来避免冲突。 在第三实施例中，可以通过检测冲突并基于碰撞发生类型来确定接口优先级来避免接入链路传输和回程链路传输之间的冲突。

    METHOD AND APPARATUS FOR SETTING A HAPPY BIT ON AN E-DCH DEDICATED PHYSICAL CONTROL CHANNEL
    70.
    发明申请
    METHOD AND APPARATUS FOR SETTING A HAPPY BIT ON AN E-DCH DEDICATED PHYSICAL CONTROL CHANNEL 审中-公开
    用于在E-DCH专用物理控制通道上设置快速位的方法和装置

    公开(公告)号：WO2009155479A3

    公开(公告)日：2010-05-27

    申请号：PCT/US2009047890

    申请日：2009-06-19

    Applicant: INTERDIGITAL PATENT HOLDINGS ,  MARINIER PAUL ,  PANI DIANA ,  TERRY STEPHEN E

    Inventor： MARINIER PAUL ,  PANI DIANA ,  TERRY STEPHEN E

    IPC: H04L1/18 ,  H04W28/22 ,  H04W72/04

    CPC classification number: H04W72/0473 ,  H04L1/1812 ,  H04L1/1874 ,  H04L1/1887 ,  H04L47/10 ,  H04L47/14 ,  H04L47/25 ,  H04W28/12 ,  H04W72/1268 ,  H04W72/1284

    Abstract: A wireless transmit/receive unit (WTRU) determines (1) whether the WTRU is transmitting as much scheduled data as allowed by a current Serving_Grant, (2) whether the WTRU has enough power to transmit at higher data rate, and (3) based on a same power offset as a currently selected E-DCH transport format combination (E-TFC), whether total E-DCH buffer status (TEBS) would require more than predetermined period to be transmitted with the current Serving_Grant × a ratio of active processes to a total number of processes. If criteria (1)-(3) are met, the WTRU sets the happy bit to "unhappy." If MAC-i/is is configured, the WTRU evaluates criteria (2) by identifying an E-TFC that has a transport block size at least x bits larger than a transport block size of the currently selected E-TFC, and determining whether the identified E-TFC is supported based on a same power offset as the currently selected E-TFC.

    Abstract translation: 无线发射/接收单元（WTRU）确定（1）WTRU是否正在发送由当前Serving_Grant允许的调度数据，（2）WTRU是否具有足够的功率以更高的数据速率发射，以及（3）基于 在与当前选择的E-DCH传输格式组合（E-TFC）相同的功率偏移上，总E-DCH缓冲器状态（TEBS）是否将需要超过预定时间段以与当前的Serving_Grant×活动进程的比率 到总数量的过程。 如果满足标准（1） - （3），则WTRU将快乐位设置为“不快乐”。 如果配置了MAC-i /，则WTRU通过识别具有比当前选择的E-TFC的传输块大小至少x位的传输块大小的E-TFC来评估标准（2），并且确定是否 基于与当前选择的E-TFC相同的功率偏移来支持识别的E-TFC。

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