发明名称 |
METHOD AND APPARATUS FOR LINK ADAPTATION IN A MOBILE COMMUNICATION SYSTEM |
摘要 |
<p>Disclosed is a method for determining a forward data rate and a forward transmission power level in a mobile communication system. An access termina l measures a C/I of a forward pilot channel, determines a forward data rate by matching the measured C/I with a reference C/I, creates a difference between the measured C/I and the reference C/I as margin information, and transmits the determined forward data rate and margin information over a reverse transmission channel. Upon receipt of the forward data rate and margin information, an access network decreases a transmission power level by power corresponding to the margin information and performs forward transmission at the forward data rate at the decreased transmission power level.</p> |
申请公布号 |
CA2383215(A1) |
申请公布日期 |
2002.01.03 |
申请号 |
CA20012383215 |
申请日期 |
2001.06.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YUN, YU-SUK;HUH, HOON;KANG, HEE-WON;YOON, SOON-YOUNG;YEOM, JAE-HEUNG;YANG, SANG-HYUN |
分类号 |
H04B7/005;H04B7/26;H04J13/00;H04W28/00;H04W52/04;H04W52/24;H04W52/26;(IPC1-7):H04L12/24;H04Q7/36;H04L12/56 |
主分类号 |
H04B7/005 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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