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    • 10. 发明授权
    • Method, apparatus and system for hybrid-multiplexing and demultiplexing
    • 用于混合复用和解复用的方法,装置和系统
    • US07969903B2
    • 2011-06-28
    • US12504754
    • 2009-07-17
    • Yihua Zhang
    • Yihua Zhang
    • H04L1/00
    • H04L1/0006H04L1/0003H04L1/0009H04L1/009
    • This invention discloses method, apparatus and system for hybrid-multiplexing and demultiplexing. The technical solution of the present invention obtains a corresponding preset frame structure parameter set in accordance with specific circumstances of the current link bandwidth, and hybrid-multiplexes byte streams of received services in accordance with the frame structure parameter set to form a multiplexed frame adapted to the current link bandwidth, so as to achieve the objective of making full use of the link bandwidth. Moreover, when the bandwidth of the physical link varies due to switching of modulation modes on the physical link, the hybrid-multiplexing apparatus adaptively changes the frame structure of the multiplexed frame without breaking off the service. In other words, the hybrid-multiplexing method supports ACM switching.
    • 本发明公开了用于混合复用和解复用的方法,装置和系统。 本发明的技术方案根据当前链路带宽的特定情况获得相应的预设帧结构参数集,并根据所设置的帧结构参数对接收到的业务的字节流进行混合复用,形成适用于 当前的链路带宽,从而达到充分利用链路带宽的目的。 此外,当物理链路的带宽由于物理链路上的调制模式的切换而变化时,混合多路复用装置在不中断服务的情况下自适应地改变多路复用帧的帧结构。 换句话说,混合复用方法支持ACM切换。