公开(公告)号：WO2012092895A3

公开(公告)日：2012-12-27

申请号：PCT/CN2012070875

申请日：2012-02-03

Applicant: HUAWEI TECH CO LTD ,  PEI DAOYU

Inventor： PEI DAOYU

IPC: H04B3/34

CPC classification number: H04B3/32

Abstract: Disclosed in an embodiment of the present invention are a method, related device and system for processing crosstalk cancelling on the port line of an access device, wherein a method for crosstalk cancelling on the port line of the access device comprises: obtaining line configuration information of other access devices connected to the access device, the line configuration information comprising the line operation parameter and the line group identifier of at least one port line, wherein the line group identifier of different port lines belonging to the same bundle of cables are the same; the access device 1 respectively obtains an influence coefficient to a local port line from the port lines of the other access devices having the same line group identifier as that of the local port line according to the line configuration information of the other access devices; processing crosstalk cancelling for the local port line based on the obtained influence coefficient. The technical solution provided in the present invention can satisfy the scenario of users of the same bundle of cables connecting to different access devices.

Abstract translation: 本发明实施例公开了一种接入设备端口线路串扰消除处理方法，相关设备及系统，其中，所述接入设备端口线路串扰消除方法包括：获取线路配置信息，包括： 所述线路配置信息包括所述线路运行参数和至少一个端口线路的线路组标识，其中属于同一线缆的不同端口线路的线路组标识相同;所述其他接入设备与所述接入设备连接， 接入设备1根据其他接入设备的线路配置信息，分别从具有与本地端口线路的线路组标识符相同的线路组标识符的其他接入设备的端口线获得对本地端口线路的影响系数; 基于获得的影响系数处理本地端口线的串扰抵消。 本发明提供的技术方案可以满足连接不同接入设备的同一捆线缆用户的场景。