doubling memoery badwidth for single -queue network buffers using uniform distribution methods

design of high -speed network switches and routers is normally limited by the memory bandwidth. In this paper we rpopose an architecture for network buffers which doubles the memory bandwidth for single-gueue network buffers. Here we use two parallel single -port memory devices to double the memory bandwidth. by using our architecture the overall memory appears as a dual-port memory from outside which can perform one read and one write operations simultaneously. the novelty of our solution is in introductionof a write policy which uniformly distributes the arriving packets between two memory piecess.

کلیدواژه ها:

memory bandwidth ، network buffers ، high-speed switchesand routers