Apparatus and method for antenna management

摘要

Disclosed in the present invention are a method and an apparatus for antenna management. The method comprises that resource use status data are collected from managed access networks, access networks which participate antenna scheduling are selected from the managed access networks according to the resource use status data to compose an antenna scheduling set, wherein access networks using same spectrum resources are composed in the same antenna scheduling set; radio links of each access network in the antenna scheduling set are divided into one or more radio link clusters; radio resources are allocated to every radio link cluster in the antenna scheduling set in order that mutual interferences among all the radio link clusters in said antenna scheduling set are within a preset range; and radio resource allocation results are sent to the access network that the radio link clusters belong to. The said method and apparatus enable as many access networks as possible to work at the same time within an interference allowed range using the same spectrum resource, increasing spectrum multiplex opportunity and realizing high resource use rate.

主权项

1. An antenna management method, comprising:
collecting resource use information from managed access networks; selecting the access networks joining antenna scheduling from the managed access networks according to the resource use information to form an antenna scheduling set, wherein the access networks using the same spectrum resource form the same antenna scheduling set; grouping wireless links of each access network in the antenna scheduling set into one or more wireless link clusters, wherein each wireless link cluster includes one or more wireless links of the same access network which have the same transmitting node or the same receiving node; allocating wireless resources to all the wireless link clusters of the antenna scheduling set such that interference between all the wireless link clusters of the antenna scheduling set is within a predetermined range; and sending a wireless resource allocation result to the access network in which each wireless link cluster is located.