Novel radio access network method and system based on G-RAN (green-radio access network)

Abstract

The invention relates to a novel radio network architecture, called G-RAN (green-radio access network) which realizes energy conservation and consumption reduction by re-designing the traditional network architecture in the further mobile communication network. Aiming at reducing the number of machine rooms of a base station, reducing energy consumption and improving spectrum efficiency, on the basis of the key technologies such as centralized base-band processing, virtual base station, base station coordination, dynamic network architecture and the like, and combining with resource sharing and network dynamic scheduling, the G-RAN is proposed to realize low-cost, high-bandwidth and high-flexibility operation. The radio network architecture introduces a series of new technologies and processes such as distributed base station, base station virtualization, centralized processing and the like, and promotes the improvement of energy utilization efficiency of the industry.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a novel wireless access network method and system based on G-RAN (Green Radio Access Network). Background technique [0002] With the continuous development of the mobile communication industry and the continuous emergence of new applications, the rapid growth of business traffic has put greater pressure on the radio frequency spectrum and network architecture. A problem that cannot be ignored today. Therefore, in addition to further improving service quality, the mobile communication industry is also striving to further improve system processing complexity and network architecture. [0003] In order to provide users with cheap wireless broadband access in the future mobile communication architecture, the following conditions must be met: reduce capital and operating expenses, reduce energy consumption; improve spectrum efficiency and increase user bandwidth...

AI Technical Summary

Problems solved by technology

Many communication-related companies and scientific research institutes are also actively seeking new developments in system architecture, considering technologies such as centralized processing, collaborative radio, and using cloud computing capabilities to build software and hardware platforms, but in signal transmission, resource allocation, and information There are still many key technical challenges in the actual research and development and testing such as processing

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