发明名称 |
Apparatus and method for coding and decoding CQI information in communication system using high speed downlink packet access |
摘要 |
A method for transmitting pilot bits instead of partial bits of CQI (Channel Quality Indicator) information indicating channel quality of an HS-PDSCH (High Speed-Physical Downlink Shared CHannel) in a CDMA (Code Division Multiple Access) communication system such that a Node B can control power of a high-speed uplink control channel. The system transmits high-speed packet data from the Node-B to UE (User Equipment) through the HS-PDSCH, and the UE is located in a handover area between the Node-B and another Node-B adjacent thereto. Predetermined bits are then removed from given bits of the code symbols. The removed bits are then replaced with high-speed pilot bits for power control.
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申请公布号 |
US2003185242(A1) |
申请公布日期 |
2003.10.02 |
申请号 |
US20030397735 |
申请日期 |
2003.03.26 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE JU-HO;KIM JAE-YOEL;LEE HYEON-WOO;SEO MYEONG-SOOK |
分类号 |
H04J13/00;H04B1/707;H04B7/005;H04B7/26;H04L1/16;H04L1/18;H04W28/06;H04W36/00;H04W52/14;H04W52/32;H04W52/40;(IPC1-7):H04J1/16 |
主分类号 |
H04J13/00 |
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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