公开(公告)号：US20060281464A1

公开(公告)日：2006-12-14

申请号：US11451880

申请日：2006-06-12

申请人： Jony-Hyung Kwun ,  Chi-Hyun Park ,  Yung-Soo Kim ,  Sung-Hyun Cho ,  Ok-Seon Lee ,  Jung-Hoon Cheon

发明人： Jony-Hyung Kwun ,  Chi-Hyun Park ,  Yung-Soo Kim ,  Sung-Hyun Cho ,  Ok-Seon Lee ,  Jung-Hoon Cheon

IPC分类号： H04Q7/20

CPC分类号： H04W36/18 ,  H04B7/022

摘要： Disclosed is a method for transmitting an uplink data during handoff. A method for transmitting uplink data in a soft handoff system, in which a mobile station is simultaneously connected with at least two base transceiver systems under a control of a base station controller, includes selecting one of the base transceiver systems as a main base transceiver system, transmitting uplink signals to the main base transceiver system and sub-base transceiver systems, and transmitting by the sub-base transceiver systems received uplink signals to the main base transceiver system. Through the method, a main BTS for diversity combining and decoding soft bit strings is established among BTSs connected to a mobile station, so that it is possible to distribute a data processing amount centralized on a BSC to a BTS.