Invention Grant
- Patent Title: Method, system and device for xDSL crosstalk cancellation
- Patent Title (中): 用于xDSL串扰消除的方法，系统和设备
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Application No.: US12369443Application Date: 2009-02-11
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Publication No.: US07907506B2Publication Date: 2011-03-15
- Inventor: Liming Fang , Ying Li , Zihuan Chen
- Applicant: Liming Fang , Ying Li , Zihuan Chen
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Brinks Hofer Gilson & Lione
- Priority: CN200610062347 20060828; CN200710096279 20070329
- Main IPC: H04J1/12
- IPC: H04J1/12
Abstract:
A method and system for xDSL crosstalk cancellation is provided. The method includes dividing xDSL signals into a plurality of signal sets; and connecting signals from a same signal set to a same processing unit to be processed. A digital subscriber line access multiplexer (DSLAM) includes a line switching control module and at least one processing unit.
Public/Granted literature
- US20090147666A1 METHOD, SYSTEM AND DEVICE FOR xDSL CROSSTALK CANCELLATION Public/Granted day:2009-06-11
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