专利检索 ap:("Samsung Electronics Co., Ltd.") AND inv:"LEE, Hyeon-Woo,Beoksan Apt. 806-901" 第 1 页

1.

发明公开
CHANNEL COMMUNICATION DEVICE AND METHOD FOR MOBILE COMMUNICATION SYSTEM USING TRANSMISSION ANTENNA DIVERSITY 有权
标题翻译：信道传输装置和方法，用于使用多个发射天线的移动通信系统

公开(公告)号：EP1044517A2

公开(公告)日：2000-10-18

申请号：EP99938648.5

申请日：1999-08-20

申请人： Samsung Electronics Co., Ltd.

发明人： PARK, Jin-Soo , YEOM, Jae-Heung , AHN, Jae-Min , LEE, Hyeon-Woo,Beoksan Apt. 806-901

IPC分类号： H04B7/06

CPC分类号： H04B7/0604

摘要： A channel communication device and method for a mobile communication system using transmission antenna diversity. A base station alternatively transmits signals on a common channel via at least two antennas at first and second intervals. A mobile station estimates a time relationship between the alternatively switched common channel and a user channel and measures the power of the received signals corresponding to the first and second intervals. The mobile station selects an antenna having stronger power by comparing the power of the signal corresponding to the first interval with the power of the signal corresponding to the second interval, and informs the base station of the selected antenna. The base station transmits a dedicated channel via the selected antenna.