REDUCED SIGNALING OVERHEAD DURING RADIO RESOURCE CONTROL (RRC) STATE TRANSITIONS
    43.
    发明申请
    REDUCED SIGNALING OVERHEAD DURING RADIO RESOURCE CONTROL (RRC) STATE TRANSITIONS 审中-公开
    无线电资源控制(RRC)状态转换期间减少信令

    公开(公告)号:US20140226576A1

    公开(公告)日:2014-08-14

    申请号:US13997740

    申请日:2012-04-10

    Abstract: A method and system for reducing signaling overhead during radio resource control (RRC) state transitions is disclosed. The method can include a first wireless device saving a selected RRC parameter in a memory. The selected RRC parameter can be identified based on a low frequency in which the selected RRC parameter changes. The first wireless device can set an RRC resource parameter retention timer to count a retention time duration for using the selected RRC parameter saved in the memory. The first wireless device can receive a reduced RRC connection message from a second wireless device. The reduced RRC connection message excludes the selected RRC parameter. The first wireless device can use the selected RRC parameter saved in the memory for the RRC parameter excluded in the reduced RRC connection message when the RRC resource parameter retention timer is not expired. The selected RRC parameter can be used in a RRC connection protocol.

    Abstract translation: 公开了一种在无线电资源控制(RRC)状态转换期间减少信令开销的方法和系统。 该方法可以包括在存储器中保存所选择的RRC参数的第一无线设备。 可以基于所选择的RRC参数改变的低频来识别所选择的RRC参数。 第一无线设备可以设置RRC资源参数保持定时器来计数用于使用存储在存储器中的所选择的RRC参数的保留时间。 第一无线设备可以从第二无线设备接收减少的RRC连接消息。 减少的RRC连接消息排除所选择的RRC参数。 当RRC资源参数保持定时器未到期时,第一无线设备可以使用存储在存储器中的所选择的RRC参数用于减少的RRC连接消息中排除的RRC参数。 所选择的RRC参数可以在RRC连接协议中使用。

    Method and apparatus for efficient scheduling in broadband wireless access networks
    45.
    发明授权
    Method and apparatus for efficient scheduling in broadband wireless access networks 有权
    宽带无线接入网络中有效调度的方法和装置

    公开(公告)号:US08570958B2

    公开(公告)日:2013-10-29

    申请号:US12419250

    申请日:2009-04-06

    Abstract: 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.

    Abstract translation: 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。

    Transmission of advanced-MAP information elements in mobile networks
    46.
    发明授权
    Transmission of advanced-MAP information elements in mobile networks 有权
    在移动网络中传输高级MAP信息元素

    公开(公告)号:US08560696B2

    公开(公告)日:2013-10-15

    申请号:US12615629

    申请日:2009-11-10

    Abstract: An apparatus that transmits Advanced-MAP (A-MAP) information in a mobile communication network determines whether or not to split an information element to two or more parts that will be transmitted in two or more logical resource units. Each part of information element in a logical resource unit includes an indicator to indicate that a second part exists in another subsequent logical resource unit. In one embodiment, the mobile communication network is used in conjunction with orthogonal frequency division multiple access (OFDMA) techniques.

    Abstract translation: 在移动通信网络中发送Advanced-MAP(A-MAP)信息的装置确定是否将信息元素拆分为将以两个或多个逻辑资源单元发送的两个或多个部分。 逻辑资源单元中的信息单元的每个部分包括用于指示第二部分存在于另一后续逻辑资源单元中的指示符。 在一个实施例中,移动通信网络与正交频分多址(OFDMA)技术结合使用。

    INTRA-QCI SCHEDULER AND METHOD FOR INTRA-QCI SCHEDULING IN A WIRELESS ACCESS NETWORK
    48.
    发明申请
    INTRA-QCI SCHEDULER AND METHOD FOR INTRA-QCI SCHEDULING IN A WIRELESS ACCESS NETWORK 审中-公开
    INTRA-QCI调度器和无线访问网络中的QCI调度方法

    公开(公告)号:US20130242887A1

    公开(公告)日:2013-09-19

    申请号:US13600675

    申请日:2012-08-31

    Abstract: Embodiments of an intra-QCI scheduler and method for assisted intra-QCI scheduling are generally described herein for operating within a wireless access network in which data flows are mapped to bearers using quality-of-service (QoS) class identifiers (QCIs). In some embodiments, the intra-QCI scheduler may classify packets of one or more data flows having a same QCI with a sub-QCI based on intra-QCI classification information received from user equipment (UE). The sub-QCI may indicate a scheduling priority for packets of data flows having the same QCI. The intra-QCI scheduler may schedule packets for downlink transmission over a radio bearer between the eNodeB and the UE based on the sub-QCI. The use of sub-QCIs allows the eNodeB to provide QoS support for data flows of applications that have been mapped to a default bearer.

    Abstract translation: 在本文中通常描述用于辅助QCI调度的QCI内调度器和方法的实施例,以在使用服务质量(QoS)类标识符(QCI))将数据流映射到承载的无线接入网络内操作。 在一些实施例中,QCI调度器可以基于从用户设备(UE)接收的QCI分类信息,将具有相同QCI的一个或多个数据流的分组与子QCI分类。 子QCI可以指示具有相同QCI的数据流的分组的调度优先级。 QCI调度器可以基于子QCI来调度在eNodeB和UE之间的无线电承载上的下行链路传输的分组。 使用子QCI允许eNodeB为已映射到默认承载的应用的数据流提供QoS支持。

    GROUP RESOURCE ALLOCATION TECHNIQUES FOR IEEE 802.16M
    50.
    发明申请
    GROUP RESOURCE ALLOCATION TECHNIQUES FOR IEEE 802.16M 有权
    IEEE 802.16M的集团资源分配技术

    公开(公告)号:US20130121234A1

    公开(公告)日:2013-05-16

    申请号:US13735905

    申请日:2013-01-07

    Abstract: Group resource allocation techniques for IEEE 802.16m are generally presented. In this regard a method is introduced comprising generating a plurality of bitmaps to identify resource allocations and multiple input multiple output (MIMO) modes for a group of broadband wireless mobile stations, wherein each mobile station in the group is assigned a position within a user bitmap to identify whether the mobile station is allocated frame resources and wherein the position within one or more MIMO bitmap(s) to identify a MIMO mode, and transmitting the bitmaps in a group resource allocation (GRA) information element (IE) of a broadband wireless media access protocol (MAP) frame portion. Other embodiments are also disclosed and claimed.

    Abstract translation: 通常介绍IEEE 802.16m的组资源分配技术。 在这方面,引入了一种方法,其包括生成多个位图以识别用于一组宽带无线移动站的资源分配和多输入和多输出(MIMO)模式,其中该组中的每个移动站被分配在 用户位图,用于识别移动站是否被分配帧资源,并且其中在一个或多个MIMO位图内的位置以识别MIMO模式,并且在组资源分配(GRA)信息元素(IE)中发送位图 宽带无线媒体接入协议(MAP)帧部分。 还公开并要求保护其他实施例。

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