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    • 1. 发明申请
    • CHANNEL ADAPTATION FOR MULTICARRIER ARRANGEMENT
    • 多频道设备的通道适配
    • US20110182254A1
    • 2011-07-28
    • US12981997
    • 2010-12-30
    • Joon Bae KIMPatrick KELLIHER
    • Joon Bae KIMPatrick KELLIHER
    • H04W72/04
    • H04L5/0046H04L5/0007H04L5/0053H04L5/0055H04M11/06
    • Implementations related to updating channel adaptation parameters are described. In one implementation, an R2T frame, such as an acknowledgment (ACK) frame, is modified to carry a partial bit allocation table (BAT). The R2T frame may be received by a transceiver apparatus and the partial BAT carried in the header or extended header(s) of R2T frame may be used to update a BAT stored in the transceiver. In another implementation, a message frame is modified to carry a partial BAT. The message frame may be received by a transceiver apparatus and the partial BAT used to update a BAT stored in the transceiver. A unique identification number generated by the receiving transceiver apparatus may be used to synchronize BATs stored in two communicating transceivers without necessity of exchanging additional control messages.
    • 描述与更新信道自适应参数相关的实现。 在一个实现中,诸如确认(ACK)帧的R2T帧被修改为携带部分位分配表(BAT)。 R2T帧可以由收发器装置接收,并且在R2T帧的报头或扩展报头中携带的部分BAT可以用于更新存储在收发器中的BAT。 在另一实现中,消息帧被修改为携带部分BAT。 消息帧可以由收发器装置和用于更新存储在收发器中的BAT的部分BAT接收。 由接收收发器装置生成的唯一标识号码可用于同步存储在两个通信收发器中的BAT,而不需要交换额外的控制消息。