Invention Grant
US07801934B2 Pointer generation method and apparatus for delay compensation in virtual concatenation applications 有权
虚拟级联应用中延迟补偿的指针生成方法和装置

Pointer generation method and apparatus for delay compensation in virtual concatenation applications
Abstract:
Virtual concatenation circuitry is disclosed for implementation in a network element of a data communication network. The virtual concatenation circuitry in a preferred embodiment is operative: (i) to maintain, for each of the individual member streams of a virtual concatenation stream, a corresponding counter which tracks pointer adjustments for that member stream; and (ii) to generate pointers based on values of the counters so as to substantially equalize incoming and outgoing pointer adjustments for the member streams at the network element.
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