RADIO COMMUNICATION SYSTEM AND CONTROL METHOD OF RADIO RESOURCE ALLOCATION
摘要
A communication system includes a plurality of nodes including a base station; at least one terminal; and at least one relay node through which each terminal can be connected to the base station. An entity in a network higher in layer than each relay node configures the relay node to set a target value for a predetermined parameter reflecting a radio link status of the relay node. The relay node monitors the predetermined parameter to notify an upper-layer node of difference information corresponding to a difference between the target value and a monitored parameter value. The upper-layer node controls a link parameter of a radio link connecting the upper-layer node and the relay node depending on the difference information, resulting in efficient radio resource allocation in a relay network with small signaling overhead.
申请公布号
WO2011158297(A1)
申请公布日期
2011.12.22
申请号
WO2010JP04047
申请日期
2010.06.17
申请人
NEC CORPORATION;PITAKDUMRONGKIJA, BOONSARN;AMINAKA, HIROAKI;KAKURA, YOSHIKAZU