专利名称：Distributed network performance
monitoring
发明人：Salinger, Jorge申请号：EP10162738.8申请日：20100512公开号：EP2254332A2公开日：20101124
专利附图：
摘要：A probe is configured to monitor one or more communication parameters onone or more downstream frequency channels carried on a communication medium of anaccess network. Results of repeated monitoring are stored over a predetermined period.
At the conclusion of the monitoring period, data reports reflecting the stored results aretransmitted in upstream frequency channels carried on the same medium. The probe canalso be configured to send immediate messages if a parameter exceeds predefined limitsand can store a plurality of monitoring programs and can be reprogrammed remotely.The probe can be contained within a cable tap if the medium is, e.g., a coaxial cable.Numerous probes can be deployed throughout an access network so as to providemonitoring data from each of many locations over a prolonged period.
申请人：Comcast Cable Communications, LLC
地址：1701 JFK Boulevard Philadelphia, PA 19103 US
国籍：US
代理机构：Watterson, Peer Marten John
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