Method and device for distributing spectrum resources

Abstract

The invention discloses a method and a device for distributing spectrum resources. The method for distributing the spectrum resources comprises the following steps of: dividing spectrum resources which can be used into basic spectrum resources and shared spectrum resources, monitoring the shared spectrum resources when the capacity of wireless access equipment needs to be expanded, and also using the idle shared spectrum resources. By the method disclosed by the invention, all the spectrum resources distributed to a wireless access technology to which a plurality of wireless access equipment belongs for use are flexibly shared by the wireless access equipment, and the condition that continuous business service is provided to a terminal is ensured by the wireless access equipment through the basic spectrum resources. Meanwhile, a business with high rate is also provided by the time-sharing shared use of the shared spectrum resources, and the requirement of the business to large bandwidth is met. Moreover, the phenomenon of interference between the wireless access equipment cannot be caused.

Description

technical field [0001] The invention relates to wireless access technology, in particular to a spectrum resource allocation method and device. Background technique [0002] In a wireless communication system, wireless access technology refers to a communication technology that uses microwave, satellite, infrared and other transmission methods to connect user terminals to service nodes and provide users with various services. [0003] Wireless access technology is divided into two types: fixed wireless access technology and mobile wireless access technology. Among them, mobile wireless access technology is the technology adopted by cellular mobile phone system and satellite communication system. The object of the mobile wireless access technology service is the mobile terminal, that is, to realize the information exchange between the mobile terminal and the fixed terminal or between the mobile terminal. For users with fixed locations or user groups that only move within a s...

AI Technical Summary

Problems solved by technology

In this way, if wireless access devices using the same wireless access technology use the same frequency spectrum for the same coverage area, interference will be caused, which will deteriorate the quality of the wireless channel and affect the service provision of users.

[0006] If multiple services frequency-division multiplex all the allocated spectrum resources, then the demand for large bandwidth cannot be met; if multiple wireless access devices time-division multiplex all the allocated spectrum resources, then the wireless access There are no spectrum resources available, and the continuity of the terminal service it serves cannot be guaranteed.

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