发明授权
- 专利标题： Communication system with proactive network maintenance and methods for use therewith
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申请号： US14215619申请日： 2014-03-17
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公开(公告)号： US09264101B2公开(公告)日： 2016-02-16
- 发明人: Bruce Joseph Currivan , Richard Stephen Prodan , Thomas Joseph Kolze , Hanli Zou , Ramon Alejandro Gomez , Leo Montreuil , Mark Edward Laubach , Roger Wayne Fish , Lisa Voigt Denney , Niki Roberta Pantelias , Jonathan Sooki Min
- 申请人： BROADCOM CORPORATION
- 申请人地址： US CA Irvine
- 专利权人： BROADCOM CORPORATION
- 当前专利权人： BROADCOM CORPORATION
- 当前专利权人地址： US CA Irvine
- 代理机构： Garlick & Markison
- 代理商 Bruce E. Stuckman
- 主分类号： H04B3/46
- IPC分类号： H04B3/46 ; H04L27/26 ; H04L5/00
摘要：
A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of OFDM symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types. The probe symbol is selectively inserted within the plurality of OFDM symbols, at a pre-defined probe symbol interval.
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