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    METHOD AND APPARATUS FOR USE IN COOPERATIVE RELAYS USING INCREMENTAL REDUNDANCY AND DISTRIBUTED SPATIAL MULTIPLEXING
    1.
    发明申请
    METHOD AND APPARATUS FOR USE IN COOPERATIVE RELAYS USING INCREMENTAL REDUNDANCY AND DISTRIBUTED SPATIAL MULTIPLEXING 审中-公开
    使用增值冗余和分布式空间多路复用的合作继电器的方法和装置

    公开(公告)号：US20150304073A1

    公开(公告)日：2015-10-22

    申请号：US14790169

    申请日：2015-07-02

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Ana Lucia Pinheiro ,  Sana Sfar ,  Prabakar R. Chitrapu ,  Philip J. Pietraski ,  Alexander Reznik ,  Eldad M. Zeira ,  Mihaela C. Beluri

    IPC: H04L1/18 ,  H04B1/38 ,  H04B7/06

    CPC classification number: H04L1/1819 ,  H04B1/38 ,  H04B7/026 ,  H04B7/0632 ,  H04B7/0669 ,  H04B7/0697 ,  H04B7/15 ,  H04L1/0618 ,  H04L1/1812 ,  H04L1/1816 ,  H04L1/1887 ,  H04L2001/0097

    Abstract: A method and apparatus may be used to receive a first transmission. The first transmission of data bits may have a first redundancy version in a transmission time interval (TTI) from either a first node or a second node. The first transmission may have a first redundancy version in a TTI from both the first node and the second node. The method and apparatus may receive a second transmission of the data bits having a second redundancy version in a second TTI. The second transmission may be received from a different one of the first node, the second node, or both the first node and the second node. The first and second redundancy versions may be different redundancy versions. The method and apparatus may combine the received bits of the first and second transmissions to recover the first data bits.

    Abstract translation: 可以使用方法和装置来接收第一传输。 数据比特的第一次传输可以在来自第一节点或第二节点的传输时间间隔（TTI）中具有第一冗余版本。 第一传输可以具有来自第一节点和第二节点的TTI中的第一冗余版本。 该方法和装置可以在第二TTI中接收具有第二冗余版本的数据比特的第二传输。 可以从第一节点，第二节点或第一节点和第二节点两者中的不同的一个接收第二传输。 第一和第二冗余版本可以是不同的冗余版本。 该方法和装置可以组合第一和第二传输的接收比特以恢复第一数据比特。

    SYSTEM LEVEL ARCHITECTURES FOR RELAYED UPLINK COMMUNICATION
    4.
    发明申请
    SYSTEM LEVEL ARCHITECTURES FOR RELAYED UPLINK COMMUNICATION 审中-公开
    用于中继上网通信的系统级结构

    公开(公告)号：US20140071896A1

    公开(公告)日：2014-03-13

    申请号：US14081881

    申请日：2013-11-15

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Zinan Lin ,  Eldad M. Zeira ,  Alexander Reznik ,  Prabhakar R. Chitrapu ,  Sana Sfar

    IPC: H04W4/12

    CPC classification number: H04W4/12 ,  H04B7/022 ,  H04B7/026 ,  H04B7/15592 ,  H04L1/1812 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0046 ,  H04L2001/0097 ,  H04W72/0446 ,  H04W84/047

    Abstract: A wireless communication method and apparatus are disclosed for assigning different phases, (i.e., time periods), to perform data transmissions over designated frequency bands in a cooperative relaying system. In phase 1, a relay station (RS) listens to a wireless transmit/receive unit (WTRU) and successfully receives b information bits. In phase 2, the RS and WTRU cooperatively transmit these b information bits to the destination. These transmissions may be performed in a unicast scheme, wherein a WTRU sends information to a selected RS in phase 1, and the RS forwards the information to a base station (BS) in phase 2. The transmission may also be performed in a multicast scheme, wherein the WTRU sends information to the RS and the BS in phase 1, and the RS transmits a subset the information to the BS in phase 2.

    Abstract translation: 公开了一种用于分配不同相位（即，时间段）以在协作中继系统中在指定频带上执行数据传输的无线通信方法和装置。 在阶段1中，中继站（RS）监听无线发射/接收单元（WTRU）并成功地接收b个信息比特。 在阶段2中，RS和WTRU协调地将这些b信息比特传送到目的地。 这些传输可以在单播方案中执行，其中WTRU在阶段1中向所选择的RS发送信息，并且RS将信息转发到阶段2中的基站（BS）。传输也可以以多播方案 ，其中WTRU在阶段1中向RS和BS发送信息，并且RS在阶段2中将信息发送到BS。

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