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1. 发明申请

WO2011103842A2 METHOD, APPARATUS, SYSTEM FOR HYBRID-TRANSMITTING AND BRIDGING OF CIRCUIT SERVICE AND PACKET SERVICE 审中-公开
标题翻译：方法，装置，电路传输和电路布线系统
公开(公告)号：WO2011103842A2
公开(公告)日：2011-09-01
申请号：PCT/CN2011073009
申请日：2011-04-19
申请人： HUAWEI TECH CO LTD , YANG ZUFA , GAO HONGJUN , HUANG ZHIYONG , XIAO XIN , YIN BO , SHEN XIAOJUN
发明人： YANG ZUFA , GAO HONGJUN , HUANG ZHIYONG , XIAO XIN , YIN BO , SHEN XIAOJUN
IPC分类号： H04L12/66
CPC分类号： H04L12/6418 , H04J3/0685 , H04J3/1652 , H04J2203/0085
摘要： The embodiments of the present invention provide a method, an apparatus and a system for hybrid-transmitting and bridging of a circuit service and a packet service. The apparatus for hybrid-transmitting and bridging includes: a Time Division Multiplexing (TDM) framing unit, for realizing the conversion between the external line layer TDM signal of the apparatus for hybrid-transmitting and bridging and the internal channel layer TDM signal of the apparatus for hybrid-transmitting and bridging, and for transmitting the channel layer TDM signal to a TDM three-direction cross unit; the TDM three-direction cross unit, for performing cross scheduling for the TDM signals from a TDM cross apparatus, a mapping and encapsulating unit, and the TDM framing unit; the mapping and encapsulating unit, for converting the TDM signal from the TDM three-direction cross unit into a packet service signal and providing the packet service signal to a packet processing unit, and for converting the packet service signal from the packet processing unit into a TDM signal and providing the TDM signal to the TDM three-direction cross unit; the packet processing unit, for performing the forwarding processing for the packet service signals from the mapping and encapsulating unit and a packet switching apparatus.
摘要翻译：本发明的实施例提供了一种用于混合发送和桥接电路服务和分组服务的方法，装置和系统。用于混合发射和桥接的装置包括：时分复用（TDM）成帧单元，用于实现用于混合发射和桥接的装置的外部线路层TDM信号与该装置的内部信道层TDM信号之间的转换用于混合发射和桥接，以及用于将信道层TDM信号发送到TDM三方向交叉单元; TDM三向交叉单元，用于对来自TDM交叉装置的TDM信号，映射和封装单元以及TDM成帧单元执行交叉调度; 映射和封装单元，用于将TDM信号从TDM三向交叉单元转换成分组业务信号，并将分组业务信号提供给分组处理单元，并将分组业务信号从分组处理单元转换为 TDM信号，并向TDM三向交叉单元提供TDM信号; 分组处理单元，用于对来自映射和封装单元的分组业务信号和分组交换设备进行转发处理。

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