Baseband resource distribution method and system, and controller

Abstract

The embodiment of the present invention provides a baseband resource distribution method and system, and a controller, and relates to the communication technology field. The problem is solved that the whole utilization rate of the baseband source in the source pool is low in the prior art. The method comprises: the controller obtains the source overload early warning message reported by a first BBU through a switch; the controller requires source occupancy rate reported by other BBUs except the first BBU in the source pool through the switch according to the source overload early warning message; and the controller determines a target BBU according to the source occupancy rate reported by other BBUs and switches the RRU on the first BBU to the target BBU through the switch. The controller is connected with the switch, the first group of the interfaces of the switch is connected with a plurality of baseband processing units (BBU), and the second group of the interfaces of the switch is connected with a plurality of remote radio units. The baseband resource distribution method and system, and the controller are applied to the distribution of the baseband source.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a baseband resource allocation method, system and controller. Background technique [0002] With the widespread popularity of smart terminals and the rapid development of the mobile Internet, mobile data services have grown exponentially in recent years, which means that operators' mobile networks need to bear greater data pressure. In order to cope with this new trend, a network architecture of a baseband resource pool that meets new data service development requirements and reduces costs and energy consumption emerges as the times require. [0003] Such as figure 1 As shown in FIG. 1 , it is a network architecture diagram of a baseband resource pool provided in the prior art. Specifically, the baseband processing unit (English: Base Band Unit, abbreviated: BBU) in the resource pool is usually connected to a fixed number of radio remote units (English: Radio Rem...

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a baseband resource allocation method, system, and controller to solve the problem of low overall utilization of baseband resources in resource pools in the prior art

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