发明授权
US07352802B2 System and method for controlling line driver power in digital subscriber line modems
有权
用于数字用户线路调制解调器控制线路驱动器功率的系统和方法
- 专利标题： System and method for controlling line driver power in digital subscriber line modems
- 专利标题（中）： 用于数字用户线路调制解调器控制线路驱动器功率的系统和方法
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申请号： US11237001申请日： 2005-09-28
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公开(公告)号： US07352802B2公开(公告)日： 2008-04-01
- 发明人: Gordon Taylor Davis , Jeffrey Haskell Derby , Evangelos Stavros Eleftheriou , Sedat Oelcer , Malcolm Scott Ware
- 申请人： Gordon Taylor Davis , Jeffrey Haskell Derby , Evangelos Stavros Eleftheriou , Sedat Oelcer , Malcolm Scott Ware
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Sawyer Law Group LLP
- 主分类号： H04B1/38
- IPC分类号： H04B1/38 ; H04L5/16
摘要：
A low power DSL modem transmitter, suitable for incorporation in integrated DSLAM server line cards, transmits full power physical frames which include a control channel and a data field when data is available for transmission and physical frames having only a control channel or a control channel and a low power synchronization field when data is not available for transmission. And a method for controlling the total power dissipated in the integrated DSLAM by selectively restricting the flaw of data packets to the DSLs.
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