Low-delay data exchange device and method

Abstract

The embodiment of the invention provides a low-delay data exchange device and method. The data exchange device comprises at least two boundary hardware modules and at least one optical forwarding module, wherein the first boundary hardware module is used for matching signaling message information corresponding to a signaling message sent by a host router through a first data forwarding table, obtaining a service request sent by the host router, and searching an optical channel corresponding to the service request in a second data forwarding table; the at least one optical forwarding module isused for mapping the service request into a second service request with a granularity corresponding to the granularity of each optical forwarding module, and forwarding the second service request sequentially according to the optical channel; and the second boundary hardware module is used for obtaining next-hop routing information of the service request corresponding to the data exchange device from a third data forwarding table and forwarding the service request to the next-hop routing of the data exchange device. According to the scheme of the invention, the information transmission delay can be reduced.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a low-delay data exchange device and method. Background technique [0002] In recent years, the vigorous development of emerging services such as mobile edge computing technology, 4K video, VR (Virtual Reality, and the Internet of Things) has brought about tremendous changes to the entire IT (Information Technology, information technology and industry) industry, making the Internet Traffic is growing rapidly. In order to ensure the quality of network service and management, AI (Artificial Intelligence, artificial intelligence) technology capable of coping with high complexity has a good development space. [0003] The development and operation of the above services all depend on the low-latency transmission and switching of the network. At present, the transmission and switching delay optimization of the network layer is realized through the continuous development of rou...

AI Technical Summary

Problems solved by technology

At present, the transmission and switching delay optimization of the network layer is realized through the continuous development of router technology, but the switching of the router is based on the address forwarding of the network layer (OSI (Open System Interconnection, Open System Interconnection, Open System Interconnection) layer 3). It can only be realized by removing the data structure of the first layer and the second layer layer by layer, so it is difficult to achieve a very low delay effect based on the third layer router forwarding switching mode

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