发明名称 DOCSIS MAC-PHY Downstream Convergence Layer
摘要 Techniques are provided herein for transmitting data across multiple carriers using Motion Picture Experts Group (MPEG) Transport Stream (TS) packet multiplexing. At a processing device coupled to at least one subscriber device data associated with the at least one subscriber device are received. The data are encapsulated into MPEG-TS packets, where the MPEG-TS packet headers identify a single data channel for the at least one subscriber device. The MPEG-TS packets are multiplexed across a plurality of radio-frequency (RF) carriers for transmission, and the MPEG-TS packets are transmitted using the plurality of RF carriers. Each of the plurality of RF carriers have the same RF modulation, use the same symbol rate, and are driven by the same clock such that the carriers are synchronous. Techniques are also provided recover the data at the subscriber device.
申请公布号 US2011107172(A1) 申请公布日期 2011.05.05
申请号 US20100917810 申请日期 2010.11.02
申请人 CISCO TECHNOLOGY, INC. 发明人 CHAPMAN JOHN T.;BERNSTEIN ALON S.
分类号 H03M13/00;H04J3/06 主分类号 H03M13/00
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