METHODS AND SYSTEMS FOR SETTING CID MASK LENGTH OF A HARQ-MAP/SUB-MAP POINTER IE IN WIMAX SYSTEMS
    2.
    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 WiMAX broadcasting messages processing
    9.
    发明授权
    Methods and systems for WiMAX broadcasting messages processing 失效
    用于WiMAX广播消息处理的方法和系统

    公开(公告)号:US08270327B2

    公开(公告)日:2012-09-18

    申请号:US12358813

    申请日:2009-01-23

    IPC分类号: G08C17/00 H04W4/00

    摘要: Certain embodiments of the present disclosure propose a technique that may be utilized to accelerate the processing of MAC management messages by an MS, allowing the MS to return to a lower power state sooner, thereby conserving power. An indication of whether or not data bursts in a downlink (DL) sub-frame contain MAC management messages may allow the MS to avoid needlessly processing of data bursts and return to a low power state sooner.

    摘要翻译: 本公开的某些实施例提出了一种可用于加速MS管理消息的处理的技术,允许MS更快地返回到较低功率状态,从而节省功率。 指示下行链路(DL)子帧中的数据突发是否包含MAC管理消息可以允许MS避免不必要地处理数据突发并且更快地返回到低功率状态。

    Methods and systems for broadcasting alert and synchronization
    10.
    发明授权
    Methods and systems for broadcasting alert and synchronization 有权
    广播警报和同步的方法和系统

    公开(公告)号:US08351362B2

    公开(公告)日:2013-01-08

    申请号:US12703157

    申请日:2010-02-09

    摘要: Methods and apparatus for waking a mobile station (MS) from a power saving mode to receive a media access control (MAC) management message (e.g., DCD/UCD, MOB_NBR-ADV, and SII-ADV) the MS has not yet received. The MS may wake from the power saving mode after detecting a mismatch between a set of media access control (MAC) management message parameters last received by the MS and the information found in an enhanced broadcast control pointer information element (BCP-IE) transmitted in a downlink map (DL-MAP). In this manner, the MS may be prevented from waking up unnecessarily, thereby providing high power efficiency.

    摘要翻译: 用于从省电模式唤醒移动台(MS)以接收媒体接入控制(MAC)管理消息(例如DCD / UCD,MOB_NBR-ADV和SII-ADV)的方法和装置尚未接收到MS。 在检测到由MS最后接收的一组媒体接入控制(MAC)管理消息参数的一组与在发送的增强广播控制指针信息元素(BCP-IE)中发现的信息之间的不匹配之后,MS可以从省电模式中唤醒 下行链路映射(DL-MAP)。 以这种方式,可以防止MS不必要地唤醒,从而提供高功率效率。