Methods and apparatus for determining and entering power saving mode in a wireless network
    1.
    发明授权
    Methods and apparatus for determining and entering power saving mode in a wireless network 有权
    无线网络中确定和进入省电模式的方法和装置

    公开(公告)号:US09386526B2

    公开(公告)日:2016-07-05

    申请号:US13286087

    申请日:2011-10-31

    IPC分类号: H04L12/28 H04W52/02 H04J1/16

    摘要: Certain aspects of the present disclosure present methods and apparatus for selecting a power saving mode for a mobile station (MS) in a wireless network. The power saving mode may be selected based on the traffic that is observed at the MS in a predefined duration. Once low overall data traffic is observed, the device may enter a first low power state. If data traffic of a particular type (e.g., not for management or maintenance purposes) is not observed for a predetermined duration, the device may enter a second low power state (deeper than the first low power state).

    摘要翻译: 本公开的某些方面提出了用于为无线网络中的移动台(MS)选择功率节省模式的方法和装置。 可以基于在预定义的持续时间内在MS处观察到的流量来选择省电模式。 一旦观察到低的总体数据业务,则设备可能进入第一低功率状态。 如果在预定持续时间内没有观察到特定类型的数据业务(例如,不用于管理或维护目的),则设备可以进入第二低功率状态(比第一低功率状态更深)。

    METHODS AND APPARATUS FOR DETERMINING AND ENTERING POWER SAVING MODE IN A WIRELESS NETWORK
    3.
    发明申请
    METHODS AND APPARATUS FOR DETERMINING AND ENTERING POWER SAVING MODE IN A WIRELESS NETWORK 有权
    在无线网络中确定节电模式的方法和装置

    公开(公告)号:US20130107774A1

    公开(公告)日:2013-05-02

    申请号:US13286087

    申请日:2011-10-31

    IPC分类号: H04W52/02

    摘要: Certain aspects of the present disclosure present methods and apparatus for selecting a power saving mode for a mobile station (MS) in a wireless network. The power saving mode may be selected based on the traffic that is observed at the MS in a predefined duration. Once low overall data traffic is observed, the device may enter a first low power state. If data traffic of a particular type (e.g., not for management or maintenance purposes) is not observed for a predetermined duration, the device may enter a second low power state (deeper than the first low power state).

    摘要翻译: 本公开的某些方面提出了用于为无线网络中的移动台(MS)选择功率节省模式的方法和装置。 可以基于在预定义的持续时间内在MS处观察到的流量来选择省电模式。 一旦观察到低的总体数据业务,则设备可能进入第一低功率状态。 如果在预定持续时间内没有观察到特定类型的数据业务(例如,不用于管理或维护目的),则设备可以进入第二低功率状态(比第一低功率状态更深)。

    Methods and systems for MOB—HO-IND message enhancement
    5.
    发明授权
    Methods and systems for MOB—HO-IND message enhancement 失效
    MOB-HO-IND消息增强的方法和系统

    公开(公告)号:US08194614B2

    公开(公告)日:2012-06-05

    申请号:US12706347

    申请日:2010-02-16

    IPC分类号: H04B7/216 H04L12/56

    摘要: Certain embodiments of the present disclosure provide a method and apparatus for efficient reactivation of a previously exited sleep mode. The proposed method may send a request for reactivation of the sleep mode along with the handover cancellation message to the serving base station. For certain embodiments, the request may include a set of sleep mode parameters used in the previously exited sleep mode.

    摘要翻译: 本公开的某些实施例提供了一种用于有效地重新激活先前退出的睡眠模式的方法和装置。 所提出的方法可以向服务基站发送重新激活睡眠模式的请求以及切换取消消息。 对于某些实施例,该请求可以包括在先前退出的睡眠模式中使用的一组睡眠模式参数。

    METHODS AND SYSTEMS FOR SETTING CID MASK LENGTH OF A HARQ-MAP/SUB-MAP POINTER IE IN WIMAX SYSTEMS
    6.
    发明申请
    METHODS AND SYSTEMS FOR SETTING CID MASK LENGTH OF A HARQ-MAP/SUB-MAP POINTER IE IN WIMAX SYSTEMS 有权
    用于设置WIMAX系统中的HARQ-MAP / SUB-MAP POINTER IE的CID掩码长度的方法和系统

    公开(公告)号:US20100185910A1

    公开(公告)日:2010-07-22

    申请号:US12358043

    申请日:2009-01-22

    IPC分类号: H04L1/18 G06F11/14

    摘要: Methods and apparatus for setting the connection identifier (CID) mask length of a Hybrid Automatic Repeat-Request (HARQ)-MAP or a SUB-MAP pointer information element (IE) in a compressed downlink map (DL-MAP) of an orthogonal frequency-division multiple access (OFDMA) frame are provided in an effort to reduce the number of false indications in the CID mask, while also striving, as a secondary concern, to reduce the CID mask length. In this manner, an individual mobile station (MS) may not waste processing, battery power, or time interpreting a HARQ-MAP message or a sub downlink/uplink map (SUB-DL-UL-MAP) message that was not intended for this particular MS. For some embodiments where the CID mask length is set to be small, the control overhead (i.e., the size of the HARQ-MAP or the SUB-MAP pointer IE) may be decreased, and more of the OFDMA frame may be available for data traffic.

    摘要翻译: 用于在正交频率的压缩下行链路映射(DL-MAP)中设置混合自动重传请求(HARQ)-MAP或SUB-MAP指针信息元素(IE)的连接标识符(CID)掩码长度的方法和装置 为了减少CID掩码中的错误指示的数量,提供了分割多址(OFDMA)帧,同时还努力减少CID掩码长度。 以这种方式,单个移动台(MS)可能不会浪费处理,电池电量或时间解释不适用于此的HARQ-MAP消息或子下行链路/上行链路映射(SUB-DL-UL-MAP)消息 特别的MS。 对于其中CID掩码长度被设置为小的一些实施例,可以减少控制开销(即,HARQ-MAP或SUB-MAP指针IE的大小),并且更多的OFDMA帧可用于数据 交通。

    METHODS AND SYSTEMS FOR MOB_HO-IND MESSAGE ENHANCEMENT
    7.
    发明申请
    METHODS AND SYSTEMS FOR MOB_HO-IND MESSAGE ENHANCEMENT 失效
    MOB_HO-IND消息增强的方法和系统

    公开(公告)号:US20100232328A1

    公开(公告)日:2010-09-16

    申请号:US12706347

    申请日:2010-02-16

    IPC分类号: H04W52/02

    摘要: Certain embodiments of the present disclosure provide a method and apparatus for efficient reactivation of a previously exited sleep mode. The proposed method may send a request for reactivation of the sleep mode along with the handover cancellation message to the serving base station. For certain embodiments, the request may include a set of sleep mode parameters used in the previously exited sleep mode.

    摘要翻译: 本公开的某些实施例提供了一种用于有效地重新激活先前退出的睡眠模式的方法和装置。 所提出的方法可以向服务基站发送重新激活睡眠模式的请求以及切换取消消息。 对于某些实施例,该请求可以包括在先前退出的睡眠模式中使用的一组睡眠模式参数。

    METHODS AND SYSTEMS FOR SPLIT TIMER L3 P2P COMMUNICATIONS
    9.
    发明申请
    METHODS AND SYSTEMS FOR SPLIT TIMER L3 P2P COMMUNICATIONS 失效
    分离定时器L3 P2P通信的方法和系统

    公开(公告)号:US20100232330A1

    公开(公告)日:2010-09-16

    申请号:US12710107

    申请日:2010-02-22

    IPC分类号: G08C17/00 G06F1/32

    摘要: Methods and apparatus for reducing power consumption of a mobile station (MS) during layer 3 (L3) peer-to-peer (P2P) communications employing a request/response message pair are provided. To save power, the MS may enter a power saving mode after transmitting a request message and initiating a timeout timer for the message pair, wherein the power saving mode may have an interval available for receiving the response message and an unavailable interval. The timeout timer may be suspended during the unavailable interval and resumed during the available interval such that the timeout timer is effectively lengthened.

    摘要翻译: 提供了在采用请求/响应消息对的层3(L3)对等(P2P)通信期间降低移动站(MS)的功耗的方法和装置。 为了节省电力,MS可以在发送请求消息并发起消息对的超时定时器之后进入省电模式,其中省电模式可以具有可用于接收响应消息的间隔和不可用间隔。 超时定时器可能在不可用间隔期间被暂停,并在可用间隔期间恢复,使得超时定时器被有效地延长。

    METHODS AND SYSTEMS FOR SELECTING A TARGET BS WITH THE BEST SERVICE SUPPORTED IN WIMAX HANDOVER
    10.
    发明申请
    METHODS AND SYSTEMS FOR SELECTING A TARGET BS WITH THE BEST SERVICE SUPPORTED IN WIMAX HANDOVER 审中-公开
    用WIMAX切换支持最佳服务选择目标BS的方法和系统

    公开(公告)号:US20100075677A1

    公开(公告)日:2010-03-25

    申请号:US12235546

    申请日:2008-09-22

    IPC分类号: H04W36/00

    CPC分类号: H04W36/0055

    摘要: Methods and apparatus for notifying a mobile station (MS) of service flow parameters supported by neighbor base stations, such that the MS may select a suitable neighbor base station (BS) candidate (i.e., a target BS) for performing a handover are provided. The notification may occur via handover messages, such as a BS Handover Request (MOB_BSHO-REQ) message or a BS Handover Response (MOB_BSHO-RSP) message, with a Service Level Supported field added, indicating the service flow parameters supported by the neighbor BSs. In this manner, service quality levels of data exchanges may be maintained as an MS is handed over from one BS to another.

    摘要翻译: 提供用于通知移动台(MS)由相邻基站支持的服务流参数的方法和装置,使得MS可以选择用于执行切换的合适的相邻基站(BS)候选(即,目标BS)。 该通知可以经由诸如BS切换请求(MOB_BSHO-REQ)消息或附加了服务级别支持字段的BS切换响应(MOB_BSHO-RSP)消息的切换消息发生,指示由邻居BS支持的服务流参数 。 以这种方式,当MS从一个BS切换到另一个BS时,可以维持数据交换的服务质量水平。