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    • 51. 发明申请
    • METHODS AND ARRANGEMENTS FOR TRAFFIC INDICATION MAPPING IN WIRELESS NETWORKS
    • 无线网络中交通指示映射的方法和安排
    • WO2013052076A1
    • 2013-04-11
    • PCT/US2011/068258
    • 2011-12-31
    • INTEL CORPORATIONPARK, MinyoungKENNEY, Thomas J.
    • PARK, MinyoungKENNEY, Thomas J.
    • H04L29/02
    • H04L43/062H04L12/4633H04L69/164H04L69/22H04L69/324H04W28/06H04W52/0216H04W52/0219H04W74/06H04W80/02
    • Embodiments may implement a new hierarchical data structure for traffic indication mapping to facilitate transmissions for wireless communications devices. Many embodiments comprise MAC sublayer logic to generate and transmit management frames such as beacon frames with a partial virtual bitmap based upon the hierarchical data structure for traffic indication mapping. In some embodiments, the MAC sublayer logic may store the traffic indication map and/or the traffic indication map structure in memory, in logic, or in another manner that facilitates transmission of the frames. Some embodiments may receive, detect, and decode communications with frames comprising the partial virtual bitmap based upon the hierarchical data structure. In some embodiments, indications of buffered data for pages, super-blocks, blocks, sub-blocks, and/or stations may be inverted. In several embodiments, a new association identifier (AID) structure is defined for the new hierarchical data structure for traffic indication mapping.
    • 实施例可以实现用于业务指示映射的新的分层数据结构,以便于无线通信设备的传输。 许多实施例包括MAC子层逻辑,用于基于用于业务指示映射的分层数据结构来生成和发送诸如具有部分虚拟位图的信标帧的管理帧。 在一些实施例中,MAC子层逻辑可以将存储器中的业务指示映射和/或业务指示映射结构存储在逻辑中,或以促进帧的传输的另一种方式存储。 一些实施例可以基于分层数据结构来接收,检测和解码与包括部分虚拟位图的帧的通信。 在一些实施例中,可以反转用于页,超块,块,子块和/或站的缓冲数据的指示。 在几个实施例中,针对业务指示映射的新的分层数据结构定义了新的关联标识符(AID)结构。