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    METHOD AND APPARATUS FOR PERFORMING CHANNEL AGGREGATION AND MEDIUM ACCESS CONTROL RETRANSMISSION
    13.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING CHANNEL AGGREGATION AND MEDIUM ACCESS CONTROL RETRANSMISSION 审中-公开
    用于执行通道聚集和中等访问控制恢复的方法和装置

    公开(公告)号：US20140079016A1

    公开(公告)日：2014-03-20

    申请号：US13884943

    申请日：2011-10-25

    Applicant: Yuying Dai ,  Chunxuan Ye ,  Zinan Lin ,  Jean-Louis Gauvreau ,  Saad Ahmad ,  Martino M. Freda ,  Parul Mudgal ,  Nick Battiston ,  Alpasian Demir ,  Liangping Ma

    Inventor： Yuying Dai ,  Chunxuan Ye ,  Zinan Lin ,  Jean-Louis Gauvreau ,  Saad Ahmad ,  Martino M. Freda ,  Parul Mudgal ,  Nick Battiston ,  Alpasian Demir ,  Liangping Ma

    IPC: H04W72/04

    CPC classification number: H04W72/0453 ,  H04L5/0041 ,  H04L5/0062 ,  H04W72/0446 ,  H04W74/0808 ,  H04W84/12 ,  H04W88/02

    Abstract: A method and apparatus are described for performing channel aggregation to communicate over a non-contiguous spectrum, such as television white space (TVWS), using a plurality of aggregated channels including a primary channel and at least one non-primary channel (e.g., a secondary channel, a tertiary channel or a quaternary channel). Carrier sense multiple access (CSMA) may be performed on the primary channel to obtain access to the primary channel. After waiting an arbitration interframe space (AIFS) and potentially performing backoff on the primary channel, the aggregated channels may be used for transmission. A buffer controller may be used to create, for each of a plurality of access classes (ACs), a logic buffer for each of the channels. A frame controller may be used to provide the buffer controller with aggregated medium access control (MAC) protocol data unit (A-MPDU) frame information, and control aggregation and fragmentation processes.

    Abstract translation: 描述了一种方法和装置，用于执行信道聚合以通过包括主信道和至少一个非主信道（例如，一个或多个）的多个聚合信道在诸如电视空白（TVWS）之间的非连续频谱上进行通信 辅助信道，第三信道或四级信道）。 可以在主信道上执行载波侦听多路访问（CSMA）以获得对主信道的访问。 在等待仲裁帧间空间（AIFS）和潜在地在主信道上执行退避之后，聚合信道可以用于传输。 可以使用缓冲器控制器为多个访问类别（AC）中的每一个创建用于每个信道的逻辑缓冲器。 可以使用帧控制器为缓冲器控制器提供聚合介质访问控制（MAC）协议数据单元（A-MPDU）帧信息，以及控制聚合和分段处理。

    System level architectures for relayed uplink communication
    14.
    发明授权
    System level architectures for relayed uplink communication 有权
    用于中继上行链路通信的系统级架构

    公开(公告)号：US08611273B2

    公开(公告)日：2013-12-17

    申请号：US12499284

    申请日：2009-07-08

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

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

    IPC: H04B7/212

    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。

    METHOD AND APPARATUS FOR SENDING AN AGGREGATED BEACON
    15.
    发明申请
    METHOD AND APPARATUS FOR SENDING AN AGGREGATED BEACON 审中-公开
    用于发送聚集的信标的方法和装置

    公开(公告)号：US20120026941A1

    公开(公告)日：2012-02-02

    申请号：US13034472

    申请日：2011-02-24

    Applicant: Saad Ahmad ,  Jean-Louis Gauvreau ,  Rocco DiGirolamo ,  Zinan Lin ,  Joseph Murray ,  Alexander Reznik ,  Alpaslan Demir ,  Angelo A. Cuffaro ,  Zaid Al-Khatib

    Inventor： Saad Ahmad ,  Jean-Louis Gauvreau ,  Rocco DiGirolamo ,  Zinan Lin ,  Joseph Murray ,  Alexander Reznik ,  Alpaslan Demir ,  Angelo A. Cuffaro ,  Zaid Al-Khatib

    IPC: H04W84/18

    CPC classification number: H04W48/16 ,  H04W16/14 ,  H04W48/12

    Abstract: Techniques for sending an aggregated beacon in a cognitive wireless network are disclosed. A beacon device may segment beacon information and send beacon segments via a plurality of channels simultaneously. A certain information elements of the beacon information may be included in each beacon segment. Each beacon segment may include channel information for other beacon segments that are transmitted simultaneously. Alternatively, a discovery beacon may be transmitted in addition to a regular beacon. The discovery beacon may include information indicating an operating channel on which the regular beacon is transmitted. The discovery beacon may be transmitted using a predetermined channel bandwidth, with a smaller beacon interval than the regular beacon, or in a frequency hopping fashion. The discovery beacon may be sent on a channel selected based on a regulatory class and corresponding channel information. The discovery beacon may be transmitted on a side channel.

    Abstract translation: 公开了在认知无线网络中发送聚合信标的技术。 信标设备可以分段信标信息并经由多个信道同时发送信标段。 信标信息的某些信息元素可以被包括在每个信标段中。 每个信标段可以包括同时传输的其他信标段的信道信息。 或者，除了常规信标之外，可以发送发现信标。 发现信标可以包括指示发送常规信标的操作信道的信息。 可以使用具有比常规信标更小的信标间隔的预定信道带宽或以跳频方式来发送发现信标。 发现信标可以在基于监管类别和对应信道信息所选择的信道上发送。 发现信标可以在侧信道上发送。

    SYSTEM LEVEL ARCHITECTURES FOR RELAYED UPLINK COMMUNICATION
    16.
    发明申请
    SYSTEM LEVEL ARCHITECTURES FOR RELAYED UPLINK COMMUNICATION 有权
    用于中继上网通信的系统级结构

    公开(公告)号：US20100008287A1

    公开(公告)日：2010-01-14

    申请号：US12499284

    申请日：2009-07-08

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

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

    IPC: H04J3/08

    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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