发明名称 |
Method for handling inter-RAT measurement and report in a dual-mode user equipment |
摘要 |
Disclosed is a method for handling inter-RAT cell measurement in a dual-mode UE in a connected mode, which supports both GSM/GPRS (Global System for Mobile communication/General Packet Radio Service) RAT (Radio Access Technology) and UMTS (Universal Mobile Telecommunications System) RAT. A UTRAN (UMTS Terrestrial Radio Access Network) of the UMTS RAT transmits a measurement control message to a URRC (UMTS Radio Resource Control) of a UMTS network layer in the UE. Upon receiving the measurement control message, the URRC sends a measurement request for GSM cells to an RR/GRR (Radio Resource/GPRS Radio Resource) of a GSM/GPRS network layer. The RR/GRR activates a GSM physical layer and sends a measurement request for the GSM cells to the GSM physical layer. The GSM physical layer performs measurement on the GSM cells and reports a measurement value to the RR/GRR. The RR/GRR reports the measurement value for GSM cells, received from the GSM physical layer, to the URRC. The URRC reports the received measurement value for GSM cells to the UTRAN.
|
申请公布号 |
US7535846(B2) |
申请公布日期 |
2009.05.19 |
申请号 |
US20030438421 |
申请日期 |
2003.05.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
KIM YU-SHIN;KALAIMANI RAVIKUMAR;RAO GOLI NAGA SANTHA MOHAN;MIN JANG-KI;V BHISHMA |
分类号 |
H04B7/26;H04W4/00;G08C15/00;H04J3/12;H04M1/00;H04W36/14 |
主分类号 |
H04B7/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|