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    LICENSED SHARED ACCESS FOR LONG TERM EVOLUTION
    44.
    发明申请
    LICENSED SHARED ACCESS FOR LONG TERM EVOLUTION 有权
    许可长期进化的共享访问

    公开(公告)号：US20150334717A1

    公开(公告)日：2015-11-19

    申请号：US14280363

    申请日：2014-05-16

    申请人： Mohammad Mamunur Rashid ,  Rath Vannithamby

    发明人： Mohammad Mamunur Rashid ,  Rath Vannithamby

    IPC分类号： H04W72/04 ,  H04W16/14

    CPC分类号： H04W72/0493 ,  H04W16/02 ,  H04W16/10 ,  H04W16/14 ,  H04W72/04 ,  H04W88/18

    摘要： A proposed 3GPP LTE protocol enhancement disclosed herein, enables an eNB to interface with its network core to achieve optimal resource reallocations and bearer modifications necessary to minimize negative impact on user experience in the events of LSA spectrum reclamation. A method for radio spectrum resource reallocation at an evolved Node B (eNB) comprises acquiring, from an incumbent, Licensed Shared Access (LSA) radio spectrum resource, receiving, from an Operator Administration and Management (OA&M) entity, a directive to relinquish the acquired LSA spectrum resource, performing an analysis of optimal spectrum resource reallocation for determining a proposed reallocation of remaining spectrum resources, communicating, to a network core, the proposed reallocation of remaining spectrum resources, receiving, from the network core, instructions for reallocating the remaining spectrum resources, wherein the instructions are based on the communicated proposal, and reallocating remaining spectrum resources according to the received instructions.

    摘要翻译： 本文公开的3GPP LTE协议增强技术使得eNB能够与其网络核心接口，以实现最佳的资源重新分配和承载修改，以最大限度地减少在LSA频谱回收事件中对用户体验的负面影响。 在演进节点B（eNB）处的无线电频谱资源重新分配的方法包括从现有的许可共享接入（LSA）无线电频谱资源中获取从运营商管理和管理（OA＆M）实体接收放弃该 获取的LSA频谱资源，执行最佳频谱资源重新分配的分析，以确定所提出的剩余频谱资源的重新分配，向网络核心传送所提出的剩余频谱资源的重新分配，从网络核心接收用于重新分配剩余频谱资源的指令 频谱资源，其中所述指令基于所传送的提议，并且根据所接收的指令重新分配剩余的频谱资源。

    USER EQUIPMENT AND METHOD FOR SEMI-PERSISTENT SCHEDULING
    46.
    发明申请
    USER EQUIPMENT AND METHOD FOR SEMI-PERSISTENT SCHEDULING 有权
    用户设备和方法进行半密度调度

    公开(公告)号：US20140036843A1

    公开(公告)日：2014-02-06

    申请号：US14052936

    申请日：2013-10-14

    申请人： Shantidev Mohanty ,  Rath Vannithamby ,  Kamran Etemad ,  Roshni M. Srinivasan

    发明人： Shantidev Mohanty ,  Rath Vannithamby ,  Kamran Etemad ,  Roshni M. Srinivasan

    IPC分类号： H04W72/04

    CPC分类号： H04W72/0406 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/1861 ,  H04L1/1864 ,  H04L5/0007 ,  H04L5/003 ,  H04W72/0446 ,  H04W72/12

    摘要： The various inventive embodiments relate to arrangement of information elements (IEs) for persistent and/or dynamic allocations in a wireless broadband network and include optimization techniques to eliminate the repetitive information fields from the downlink (DL)-Persistent-IEs, uplink (UL)-Persistent-IEs, DL-IEs, and UL-IEs. Elimination of repetitive information fields reduces MAP overhead. In addition embodiments relate to methods to use the same hybrid automatic repeat request (HARQ) region to contain persistent as well as non-persistent allocations. The use of the same HARQ region for persistent as well as non-persistent allocations further reduces the MAP overhead as it requires a single header to define the HARQ region instead of the two headers that are required to define two different HARQ regions: one for persistent allocation and the second one for non-persistent allocations.

    摘要翻译： 各种发明实施例涉及用于无线宽带网络中的持久和/或动态分配的信息元素（IE）的布置，并且包括优化技术以消除来自下行链路（DL）-Persistent-IE，上行链路（UL）的重复信息字段， 一致的IE，DL-IE和UL-IE。 消除重复信息字段会降低MAP开销。 此外，实施例涉及使用相同的混合自动重传请求（HARQ）区域来包含持久和非持久性分配的方法。 对于持久性和非持久性分配，使用相同的HARQ区域进一步降低了MAP开销，因为它需要单个报头来定义HARQ区域，而不是定义两个不同HARQ区域所需的两个报头：一个用于持续 分配，第二个用于非持续分配。

    Avoiding collisions between users if map containing persistent scheduling information is lost
    50.
    发明授权
    Avoiding collisions between users if map containing persistent scheduling information is lost 失效
    如果包含持久调度信息的映射丢失，则避免用户之间的冲突

    公开(公告)号：US08064332B2

    公开(公告)日：2011-11-22

    申请号：US12027456

    申请日：2008-02-07

    申请人： Shweta Shrivastava ,  Rath Vannithamby

    发明人： Shweta Shrivastava ,  Rath Vannithamby

    IPC分类号： H04L12/28

    CPC分类号： H04W72/0406 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0091

    摘要： Briefly, in accordance with one or more embodiments, a MAP may be used by a base station to allocate network users for one or more users in a wireless network using persistent scheduling. In the event one or more of the users does not successfully receive a MAP transmitted by the base station, the user may stop transmitting and/or receiving in order to minimize and/or avoid collision with transmissions from other users. The affected user may transmit an indication of the error in receiving the MAP to the base station, wherein the base station may retransmit the previously transmitted MAP to the affected user that did not successfully receive the MAP from the origination transmission. One or more users may utilize a shared NAK channel to indicate to the base station an indication of the error in receive the MAP.

    摘要翻译： 简而言之，根据一个或多个实施例，基站可以使用MAP来使用持续调度来分配无线网络中的一个或多个用户的网络用户。 在一个或多个用户没有成功地接收到由基站发送的MAP的情况下，用户可以停止发送和/或接收，以便最小化和/或避免与来自其他用户的传输的冲突。 受影响的用户可以向基站发送接收MAP中的错误的指示，其中基站可以将先前发送的MAP重传到没有成功接收MAP的受影响的用户从发起传输。 一个或多个用户可以利用共享的NAK信道来向基站指示接收MAP的错误的指示。