发明名称 Method and arrangement in a telecommunication system
摘要 The present invention relates to resource management in a telecommunication system. In particular the invention relates to detection and estimation of transport network load and optimization of transport network resources. According to the method and arrangement of the invention a serving node engaged in admission control identifies a transport network interface from which transport load measurements are required for the admission control, and a target radio network node related to the identified transport network interface. The serving radio network node configure the target radio network node to perform and report measurements on the transport network interface.
申请公布号 US9438521(B2) 申请公布日期 2016.09.06
申请号 US200712443198 申请日期 2007.09.27
申请人 Telefonaktiebolaget LM Ericsson (publ) 发明人 Kazmi Muhammad Ali;Kuningas Tarmo
分类号 H04L12/801;H04W28/12;H04L12/26;H04W24/10;H04W92/04;H04W92/12 主分类号 H04L12/801
代理机构 Coats & Bennett, P.L.L.C. 代理人 Coats & Bennett, P.L.L.C.
主权项 1. A method, performed by a radio network node in a wireless communication network, for detecting the load on transport network interfaces as an input for a radio resource management (RRM) function, wherein the radio network node is part of a transport network, functions as a serving radio network node, and is responsible for performing the RRM function, the method comprising: the serving radio network node identifying a transport network interface from which transport load measurements are required for the RRM function, and a target radio network node associated with the identified transport network interface; the serving radio network node requesting the target radio network node to perform transport load measurements on the identified transport network interface, the request specifying measurement parameters and reporting conditions for the target radio network node; the serving radio network node receiving the measurement results from the target radio network node when the reporting conditions are fulfilled; the serving radio network node basing performance of the RRM function at least partly on the received measurement results; and the serving radio network node storing long-term network transport load data that is used to identify a mismatch between loads on the air interface and the transport network interface; wherein the transport network includes resources on a fixed part of a radio access network portion of the wireless communication network.
地址 Stockholm SE