Methods and systems for performing HARQ ACK with scanning and sleep in WiMAX systems
    5.
    发明授权
    Methods and systems for performing HARQ ACK with scanning and sleep in WiMAX systems 失效
    用于在WiMAX系统中执行扫描和睡眠的HARQ ACK的方法和系统

    公开(公告)号:US08611265B2

    公开(公告)日:2013-12-17

    申请号:US12575461

    申请日:2009-10-07

    IPC分类号: G08C17/00

    摘要: Embodiments of the present disclosure provide techniques for processing a HARQ data burst and/or a HARQ ACK message in the event a HARQ ACK message falls within a scanning or an unavailable interval of an MS. For certain embodiments, a HARQ ACK message may be postponed if it falls within the scanning or the unavailable interval of the mobile station. For certain embodiments, the HARQ data burst transmission may be postponed if the corresponding HARQ ACK message falls within a scanning or an unavailable interval of the mobile station. For certain embodiments, the HARQ ACK may be transmitted or received even if it falls within the scanning or the unavailable interval of the mobile station. However, the HARQ ACK message may not be processed during the scanning/unavailable interval.

    摘要翻译: 本公开的实施例提供了在HARQ ACK消息落在MS的扫描或不可用间隔内的情况下用于处理HARQ数据突发和/或HARQ ACK消息的技术。 对于某些实施例,如果HARQ ACK消息落在移动台的扫描或不可用间隔内,则可以推迟HARQ ACK消息。 对于某些实施例,如果对应的HARQ ACK消息落在移动台的扫描或不可用间隔内,则可以推迟HARQ数据突发传输。 对于某些实施例,即使HARQ落在移动站的扫描或不可用间隔内,也可以发送或接收HARQ ACK。 然而,在扫描/不可用间隔期间可能不处理HARQ ACK消息。

    Methods and systems for uplink scheduling using weighted QoS parameters
    9.
    发明授权
    Methods and systems for uplink scheduling using weighted QoS parameters 有权
    使用加权QoS参数的上行链路调度的方法和系统

    公开(公告)号:US08842676B2

    公开(公告)日:2014-09-23

    申请号:US12351799

    申请日:2009-01-09

    IPC分类号: H04W72/02 H04W72/08 H04W72/12

    CPC分类号: H04W72/1268 H04W72/1236

    摘要: Certain embodiments of the present disclosure proposes a flexible method for scheduling of an uplink transmission simultaneously considering all active connections of a mobile station. A decision on scheduling priority can be made based on a metric that comprises QoS parameters and current traffic measurements. The weight factors may be applied for every QoS parameter per schedule type providing flexibility of the scheduling algorithm. The proposed scheduling algorithm may be applied to satisfy different QoS requirements for each service provider and application by changing weight factors if required.

    摘要翻译: 本公开的某些实施例提出了一种灵活的方法,用于同时考虑移动台的所有活动连接来调度上行链路传输。 可以基于包括QoS参数和当前流量测量的度量来做出关于调度优先级的决定。 权重因子可以应用于每个调度类型的每个QoS参数,提供调度算法的灵活性。 所提出的调度算法可以被应用以通过根据需要改变权重因子来满足每个服务提供商和应用的不同QoS要求。

    ENHANCEMENT OF DEDICATED RANGING IN RESPONSE TO PAGE MESSAGES FOR A MOBILE STATION
    10.
    发明申请
    ENHANCEMENT OF DEDICATED RANGING IN RESPONSE TO PAGE MESSAGES FOR A MOBILE STATION 审中-公开
    针对移动站的页面消息响应的专用范围的增强

    公开(公告)号:US20130095840A1

    公开(公告)日:2013-04-18

    申请号:US13272165

    申请日:2011-10-12

    IPC分类号: H04W68/00 H04W72/04

    摘要: Certain embodiments of the present disclosure present methods and apparatuses for enhancing the dedicated ranging procedure. Certain embodiments improve probability of correct reception of a ranging code from a mobile station by accumulating two or more copies of the ranging code received from the MS on two or more different frames in a transmit opportunity. Certain aspects improve probability of correct reception of the ranging code by modifying timing of uplink transmission.

    摘要翻译: 本公开的某些实施例提出了用于增强专用测距过程的方法和装置。 某些实施例通过在发送机会中的两个或更多个不同帧上累积从MS接收的测距码的两个或更多副本来提高来自移动站的测距码的正确接收的概率。 通过修改上行链路传输的定时,某些方面提高了测距码的正确接收的概率。