Self-adaptive networking method based on baseband with large-scale processing ability and business

Abstract

The invention relates to a self-adaptive networking method based on a baseband with a large-scale processing ability and business. Various access communication nodes access the baseband with the large-scale processing ability to realize intensive processing and controlling, and a three-level network of a cloud computing server, the baseband with the large-scale processing ability and the access communication nodes is formed. The baseband with the large-scale processing ability configures the access communication nodes according to the requirements of business and also self-adaptively adjusts resource and power distribution to increase the energy efficiency of the network according to the change of the business and a coverage area. User equipment covered by different access communication nodes shares the same wireless resource, the large-scale collaborative airspace interference control can also be realized, and wireless interference is reduced. As the method utilizes the baseband with the large-scale processing ability with a function for supporting heterogeneous multimode communication and a software-defined calculating ability to realize intensive controlling to network elements and sharing to the wireless resource, the wireless network realizes self-adaption to the coverage and the dynamic change of business, the energy consumption and interference of the network are reduced, and the spectral efficiency and the energy efficiency of the network are increased.

Description

technical field [0001] The invention relates to a networking method of a wireless communication network based on a large-scale processing capability baseband and service self-adaptation, and belongs to the technical field of network design, networking scheme and network communication management in a wireless communication system. Background technique [0002] In recent years, mobile Internet services have developed rapidly in China. However, the current situation in the communication industry is that data service traffic is increasing day by day, but data service revenue has not increased significantly. How to build a new-generation wireless access network with low cost and low energy consumption while providing high-quality services, so as to maintain continuous profitability and long-term business growth, has become the focus of exploration by various operators, the most critical of which is to improve the network utilization rate. In the demand for a new network architec...

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Problems solved by technology

[0006] However, the above-mentioned centralized two-level network architecture also has some problems: First, its application scale will be limited. When the network scale is large, the relatively static cloud in the cloud wireless communication access network cannot dynamically adapt to the channel environment and users. The dynamic change of behavior leads to the fact that the decisions adopted by the centralized processing cannot always be the global optimum, which is not conducive to obtaining the adaptive performance gain of the wireless link

Secondly, this kind of network architecture does not support hierarchical heterogeneous networking enough, and the existing network needs to be completely transformed to achieve a two-level network structure of baseband pool and radio frequency remote unit; it also does not fully integrate existing small cell base stations , home base stations, micro base stations, and even after the widespread rise of multi-mode base stations, active radio frequency antennas and other layered heterogeneous communication node network element equipment cannot play an effective centralized control role for the above-mentioned types of nodes

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