METHOD AND APPARATUS FOR SIGNALING CONTROL DATA OF AGGREGATED CARRIERS
    92.
    发明申请
    METHOD AND APPARATUS FOR SIGNALING CONTROL DATA OF AGGREGATED CARRIERS 有权
    用于信号化集合载波控制数据的方法和装置

    公开(公告)号:US20130028149A1

    公开(公告)日:2013-01-31

    申请号:US13558962

    申请日:2012-07-26

    IPC分类号: H04W72/04 H04J4/00 H04J3/00

    摘要: Techniques are provided for communicating control information for aggregated carriers. For example, a method includes receiving one or more assignments for a plurality of aggregated carriers. For example, the at least one of the plurality of aggregated carriers is a time division duplexing (TDD) carrier having a different subframe configuration than at least another one of the plurality of aggregated carriers. The method may include communicating control information for the plurality of aggregated carriers over one of the plurality of aggregated carriers.

    摘要翻译: 提供了用于传送聚合载波的控制信息的技术。 例如,一种方法包括接收多个聚合载波的一个或多个分配。 例如,多个聚合载波中的至少一个是具有与多个聚合载波中的至少另一个不同的子帧配置的时分双工(TDD)载波。 该方法可以包括在多个聚合载波之一上传送多个聚合载波的控制信息。

    Method and apparatus for controlling UE emission in a wireless communication system
    93.
    发明授权
    Method and apparatus for controlling UE emission in a wireless communication system 有权
    用于在无线通信系统中控制UE发射的方法和装置

    公开(公告)号:US08315217B2

    公开(公告)日:2012-11-20

    申请号:US12564553

    申请日:2009-09-22

    摘要: Techniques for controlling the operation of user equipments (UEs) to mitigate emissions out of band are described. A base station may identify a UE potentially causing excessive emissions out of band due to transmission of control information and may schedule the UE to reduce the emissions out of band. In one design, the base station may schedule the UE to send control information on a Physical Uplink Shared Channel (PUSCH) instead of a Physical Uplink Control Channel (PUCCH). In another design, the base station may assign the UE with resources for the PUCCH to send control information. The assigned resources may be selected to mitigate the emissions out of band and may be (i) located within a target frequency range, (ii) located away from a frequency band to be mitigated with the emissions out of band, or (iii) obtained with a reuse scheme and have less inter-cell interference from other UEs.

    摘要翻译: 描述了用于控制用户设备(UE)的操作以减轻带外发射的技术。 基站可以识别由于控制信息的传输而潜在地导致带外的过量发射的UE,并且可以调度UE以减少带外的发射。 在一种设计中,基站可以安排UE在物理上行链路共享信道(PUSCH)上发送控制信息,而不是物理上行链路控制信道(PUCCH)。 在另一种设计中,基站可以为UE分配用于PUCCH的资源以发送控制信息。 可以选择所分配的资源以减轻带外的发射,并且可以(i)位于目标频率范围内,(ii)远离频带定位,以使带宽发射得到缓解,或(iii)获得 具有重用方案并且具有较少的来自其他UE的小区间干扰。

    MOBILITY PROCEDURES IN WIRELESS NETWORKS WITH DISTRIBUTED REMOTE RADIO HEADS
    94.
    发明申请
    MOBILITY PROCEDURES IN WIRELESS NETWORKS WITH DISTRIBUTED REMOTE RADIO HEADS 审中-公开
    具有分布式远程无线电头的无线网络中的移动性程序

    公开(公告)号:US20120208541A1

    公开(公告)日:2012-08-16

    申请号:US13371407

    申请日:2012-02-11

    IPC分类号: H04W36/32 H04W36/30

    摘要: Wireless networks may include remote radio heads (RRHs) for extending the coverage of a macro cell. The macro cell may be connected to the RRHs, for example, by optical fiber, and there may be negligible latency between the macro cell and the RRHs. As a user equipment (UE) moves within the macro cell, or between other macro cells, mobility procedures followed by the UE may vary based on the release of the UE (e.g., Rel-8/9, Rel-10, or Rel-11 and beyond). The macro cell may handle all the scheduling within the cell, for itself and the RRHs.

    摘要翻译: 无线网络可以包括用于扩展宏小区的覆盖的远程无线电头(RRH)。 宏小区可以例如通过光纤连接到RRH,并且在宏小区和RRH之间可能存在可忽略的等待时间。 当用户设备(UE)在宏小区内或其他宏小区之间移动时,UE所遵循的移动性过程可以基于UE的释放而变化(例如,Rel-8/9,Rel-10或Rel- 11及以上)。 宏小区可以处理单元内的所有调度,用于其本身和RRH。

    CQI-ONLY TRANSMISSION ON THE PUSCH
    96.
    发明申请
    CQI-ONLY TRANSMISSION ON THE PUSCH 有权
    在PUSCH上仅传输CQI

    公开(公告)号:US20120113849A1

    公开(公告)日:2012-05-10

    申请号:US13290328

    申请日:2011-11-07

    IPC分类号: H04W74/04 H04W24/00 H04L12/26

    摘要: A method for transmitting a channel quality indicator-only feedback payload is described. A channel quality indicator scheduling message is received from a base station. A channel quality indicator-only feedback payload is generated. The channel quality indicator-only feedback payload is transmitted on a physical uplink shared channel. The method may be performed by a wireless communication device.

    摘要翻译: 描述了用于发送仅信道质量指示符反馈有效载荷的方法。 从基站接收信道质量指示符调度消息。 产生仅信道质量指示符反馈有效载荷。 在物理上行链路共享信道上发送信道质量指示符反馈有效载荷。 该方法可以由无线通信设备执行。

    OPEN LOOP MIMO MODE FOR LTE-A UPLINK
    97.
    发明申请
    OPEN LOOP MIMO MODE FOR LTE-A UPLINK 有权
    用于LTE-A上行链路的开环MIMO模式

    公开(公告)号:US20120051453A1

    公开(公告)日:2012-03-01

    申请号:US13214024

    申请日:2011-08-19

    IPC分类号: H04W92/00 H04L27/00

    摘要: A precoding scheme to accommodate user equipment (UEs) having higher Doppler speeds. In such transmission schemes, a different precoding matrix is applied to each orthogonal frequency division multiplex (OFDM) symbol in the transmission stream. Additionally, a downlink control message format is defined to handle assignment of multiple different transmission schemes using the same message format. The downlink control message format includes a control element in one of the message fields along with a set of parameters specifically applicable to the assigned transmission scheme. Based on the value of this control element, the UE sets the specific transmission scheme and determines a set of interpretation rules uniquely associated with that transmission scheme. Using the interpretation rules, the UE is able to read the set of parameters as applied to the selected transmission scheme.

    摘要翻译: 一种用于适应具有更高多普勒速度的用户设备(UE)的预编码方案。 在这种传输方案中,将不同的预编码矩阵应用于传输流中的每个正交频分复用(OFDM)符号。 另外,下行链路控制消息格式被定义为使用相同的消息格式来处理多个不同传输方案的分配。 下行链路控制消息格式包括在消息字段之一中的控制元素以及特定适用于所分配的传输方案的一组参数。 基于该控制元件的值,UE设置特定的传输方案并且确定与该传输方案唯一相关联的一组解释规则。 使用解释规则,UE能够读取应用于所选传输方案的一组参数。

    METHOD AND APPARATUS FOR DISPATCHING A CHANNEL QUALITY INDICATOR FEEDBACK IN MULTICARRIER SYSTEM
    99.
    发明申请
    METHOD AND APPARATUS FOR DISPATCHING A CHANNEL QUALITY INDICATOR FEEDBACK IN MULTICARRIER SYSTEM 有权
    在多媒体系统中分配通道质量指示符反馈的方法和装置

    公开(公告)号:US20110141926A1

    公开(公告)日:2011-06-16

    申请号:US12813451

    申请日:2010-06-10

    IPC分类号: H04L12/26

    摘要: In accordance with one or more aspects and corresponding disclosure thereof, various aspects are described in connection with channel quality indicator (CQI) feedback in connection with one or more downlink carriers. An anchor carrier scheme is employed to provide channel quality indicator (CQI) feedback of one or more downlink carriers. An indication is set to identify that a designated uplink carrier is used to convey the CQI feedback. An uplink carrier is selected from a set of uplink carriers as an anchor carrier to convey the CQI feedback. CQI feedback is transmitted for one or more downlink carriers using the designated carrier.

    摘要翻译: 根据一个或多个方面及其相应的公开内容,结合一个或多个下行链路载波的信道质量指示符(CQI)反馈来描述各个方面。 采用锚载波方案来提供一个或多个下行链路载波的信道质量指示符(CQI)反馈。 设置指示用于指示使用指定的上行链路载波来传达CQI反馈。 从作为锚定载波的一组上行链路载波中选择上行链路载波来传送CQI反馈。 使用指定的载波为一个或多个下行链路载波发送CQI反馈。