UE MEASUREMENT PROCEDURE IN A HETEROGENEOUS MOBILE NETWORK
摘要
A method and system for formulating an SINR metric for cells using only the existing RSRP and RSRQ measurements. With this method and system side information is exchanged between eNBs of an E-UTRAN using the X2 interface where the X2 interface carries the X2 Application Protocol (X2AP). The side information is introduced either within X2AP messages exchanged between eNB nodes or via modification of existing X2AP messages. Serving cell system information block (SIB) messages may also be modified or new SIB messages introduced to facilitate computation of an SNIR metric at a UE.
申请公布号
CA2827427(A1)
申请公布日期
2012.08.23
申请号
CA20112827427
申请日期
2011.05.31
申请人
BLACKBERRY LIMITED
发明人
BONTU, CHANDRA;CAI, ZHIJUN S.;YU, YI;SONG, YI;FONG, MO-HAN;HU, ROSE