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    • 6. 发明申请
    • FLEXIBLE SIGNALING OF RESOURCES ON A CONTROL CHANNEL
    • 资源在控制通道上的灵活信号
    • WO2008137786A1
    • 2008-11-13
    • PCT/US2008/062559
    • 2008-05-02
    • QUALCOMM IncorporatedFARAJIDANA, AmirMALLADI, Durga PrasadMONTOJO, JuanCHEN, Wanshi
    • FARAJIDANA, AmirMALLADI, Durga PrasadMONTOJO, JuanCHEN, Wanshi
    • H04Q7/38
    • H04W72/14
    • Systems and methodologies are described that facilitate employing flexible signaling of resource block assignments on a control channel. Resource blocks associated with an uplink or downlink channel can be split into a plurality of groups, and group-specific signaling constraints can be utilized with each of these groups. For example, the group-specific signaling constraints can relate to minimum resource block allocation units, signaling structures (e.g., bitmap structure, contiguous allocation structure, tree-based structure, ), and the like utilized for sending assignment indications that allocate resource blocks within the respective groups. Further, an access terminal can have a common understanding of the group-specific signaling constraints; thus, a received assignment indication can be deciphered by the access terminal by utilizing the group-specific signaling constraints.
    • 描述了有助于在控制信道上采用资源块分配的灵活信令的系统和方法。 与上行链路或下行链路信道相关联的资源块可以被分成多个组,并且可以利用组特定的信令约束与这些组中的每个组一起使用。 例如,组特定信令约束可以与最小资源块分配单元,信令结构(例如,位图结构,连续分配结构,基于树的结构)等相关联,用于发送在其中分配资源块的分配指示 各组。 此外,接入终端可以对组特定信令约束具有共同的理解; 因此,接收到的分配指示可以由接入终端通过利用组特定信令约束来解密。
    • 7. 发明申请
    • METHOD AND APPARATUS FOR CONTROL AND DATA MULTIPLEXING IN A MIMO COMMUNICATION SYSTEM
    • 用于MIMO通信系统中的控制和数据多路复用的方法和装置
    • WO2010124244A2
    • 2010-10-28
    • PCT/US2010/032287
    • 2010-04-23
    • QUALCOMM IncorporatedCHEN, WanshiZHANG, XiaoxiaMONTOJO, JuanMALLADI, Durga Prasad
    • CHEN, WanshiZHANG, XiaoxiaMONTOJO, JuanMALLADI, Durga Prasad
    • H04L5/00
    • H04L5/0044H04B7/0404H04B7/0689H04L1/007H04L1/06H04L1/1812H04L5/0053
    • Systems and methodologies are described herein that facilitate control and data multiplexing for uplink (UL) multiple-input-multiple-output (MIMO) communication within a wireless communication system. As described herein, a device conducting uplink MIMO communication in a wireless communication system can multiplex control signaling and data across one or more of a plurality of layers (e.g., corresponding to spatial layers, codewords, etc.) associated with an uplink transmission. Techniques are described herein for selecting layers of a transmission on which to schedule control signaling and selecting offsets to apply to the control signaling scheduled on selected layers. Further, techniques are described herein for leveraging a multi-layer transmission to increase the efficiency of acknowledgement communication. In addition, techniques are described for selecting a modulation and coding scheme (MCS) to apply to control signaling that is combined with data in an uplink multi-layer transmission.
    • 本文描述了便于无线通信系统内的上行链路(UL)多输入多输出(MIMO)通信的控制和数据多路复用的系统和方法。 如本文所述,在无线通信系统中进行上行链路MIMO通信的设备可以跨越与上行链路传输相关联的多个层(例如,对应于空间层,码字等)中的一个或多个层来复用控制信令和数据。 这里描述了用于选择传输的层的技术,其中调度控制信令和选择偏移以应用于在所选择的层上调度的控制信令。 此外,本文描述了用于利用多层传输来提高确认通信的效率的技术。 此外,描述了用于选择适用于与上行链路多层传输中的数据组合的控制信令的调制和编码方案(MCS)的技术。