Title: Method of proceeding resynchronization of interface link
Application Number: 200410080164 Application Date: 2004.09.24
Publication Number: 1753331 Publication Date: 2006.03.29
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04B7/26
Applicant(s) Name: Huawei Technology Co. Ltd. Address: 518129
Inventor(s) Name: Zhang Yun, Li Gang, He Yabo
Attorney & Agent: wang huaqiang
Abstract:
     This invention discloses a method for re-synchronizing interface links, in which, said interface includes two logic ports designed with a receiving entity and a sending entity. The method includes: each logic port tests if the state of the interface link transmission signals received by its own receiving entity is normal and triggers its own sending entity to send an inform message for requiring the synchronous training frame to the receiving entity of another logic port, said another logic port tests the first inform message received by its receiving entity to trigger its sending entity to send a synchronous training frame to the receiving entity of the logic port having tested the abnormal state of the interface link transmission signals, which carries out re-synchronous process to the interface link based on the received synchronous training frame.
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