发明授权
US08611365B2 Method and system for training an ethernet channel based on an active channel to support energy efficient ethernet networks 有权
基于活动通道训练以太网通道的方法和系统,以支持节能以太网网络

Method and system for training an ethernet channel based on an active channel to support energy efficient ethernet networks
摘要:
An Ethernet link may comprise silent and active channels and may support energy efficient Ethernet communication. Training parameters from the one or more active channels may be utilized for determining and/or adjusting training parameters for silent channels prior to activation. Training parameters for silent channels may be determined based on copying training parameters from active channels. Determination of training parameters for silent channels may be based on a weighted average of the active channel training parameters. A delta between active channel training parameters from a prior time and subsequent time may be utilized to determine a correction factor for adjusting training parameters for a silent channel from a prior time. Silent channels may be adjusted based on active channel training parameters and then subsequently may be trained. Training parameters may be adjusted for one or more of an echo canceller, a near-end crosstalk canceller and a far-end canceller.
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