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BYPASSING A PORTION OF AN OFDM / OFDMA FRAME BASED ON A MULTICAST / BROADCAST CONNECTION IDENTIFIER (CID) SCHEDULING MESSAGE
BYPASSING A PORTION OF AN OFDM / OFDMA FRAME BASED ON A MULTICAST / BROADCAST CONNECTION IDENTIFIER (CID) SCHEDULING MESSAGE
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机译:基于多播/广播连接标识符(CID)调度消息的OFDM / OFDMA帧的旁路
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摘要
Methods and systems for utilizing a multicast/broadcast connection identifier (CID) scheduling message in an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame in an effort to bypass at least a portion of the Media Access Control (MAC) protocol data unit (PDU) parsing of the frame are provided. By bypassing at least a portion of the MAC PDU parsing of the OFDM/OFDMA frame (which may be in accordance with one or more standards of the IEEE 802.16 family of standards), a particular user terminal need not spend a lot of overhead in the CID filtering process, determining which MAC PDUs are intended to be processed by the MAC of that particular user terminal. Furthermore, for certain embodiments, a user terminal may power down related circuitry during the terminal's bypassing time period(s) of the OFDM/OFDMA frame in an effort to save power.
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