Wireless communication system, cloud virtual base station and resource scheduling method

Abstract

The embodiment of the invention discloses a wireless communication system and a resource scheduling method. The wireless communication system comprises a cloud virtual base station platform used for virtualizing a base station physical resource of a node on a physical layer into a logic resource on a resource layer and scheduling the logic resource provided by the resource layer to the cloud virtual base station on a resource scheduling layer, wherein the base station physical resource includes a node computing resource and a node network resource; a cloud virtual base station used for providing a base station service to one or more operators based on the logic resource scheduled by the cloud virtual base station platform; and a cloud virtual base station management device used for managing the cloud virtual base station. According to the invention, efficient allocation of equipment resource of the base station is improved while RAN Sharing is provided.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a wireless communication system, a cloud virtual base station and a resource scheduling method. Background technique [0002] RAN Sharing can enable multiple operators to share the access infrastructure of the wireless network, so as to achieve multiple purposes: save operators' infrastructure management expenses (Operating Expense, OPEX) and capital investment (Capital Expenditure, CAPEX); increase Profitable income of current operators; lower market threshold for emerging operators; competitiveness of operators shifts from network infrastructure / deployment to competition in service and innovation capabilities; greatly accelerates network deployment; builds a green network. [0003] The existing RAN Sharing architecture mainly includes two types: 1. Different cell resources of a Base Transceiver Station (BTS) device are allocated to different operators, and different operat...

AI Technical Summary

Problems solved by technology

However, different infrastructure units (such as BTS) are independent, and their resources cannot be shared with each other. When a BTS fails, it will affect the business of multiple operators; when the business load of an operator on a BTS increases , will occupy more processing resources, which may squeeze the business of another operator, thereby affecting the service quality of other operators

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