关键词: 多通道 信元重组 共享缓冲区 延时

Abstract:

Multi-charmel cell reassembly is a kind of typical technology for buffer management in network equipment which is widely used in ATM interfaces and the design of crossbar switches. This paper presents a multi-channel cell reassembly and scheduling algorithm based on the shared-memory structure. Theore tical analysis show that the structure has fewer volume demand of the buffer and determ2nate reassembly delay bound. Finally, we introduce the implementation of this structure using FPC-A, and apply it to the ATM interface design of core touters successfully.

Key words: multi-channel, cell reassembles memory-shared buffer, delay