发明名称 |
Power control method for uplink in mobile communication and apparatus thereof |
摘要 |
A power controlling device in a mobile communication system, and a method thereof. A base station calculates an average interference of N previous frames, and broadcasts the average interference to subscriber stations. The subscriber stations determine transmission power based on the average interference. Noise and Interference (NI) of frames within a section corresponding to a setting size is calculated (the frames may include a current frame) so an estimated interference is close to the interference generated in the frame in which the subscriber station actually transmits a signal. In addition, to more precisely estimate the NI, the NI of the current frame is compensated according to a value and is broadcast.
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申请公布号 |
US7761112(B2) |
申请公布日期 |
2010.07.20 |
申请号 |
US20070653764 |
申请日期 |
2007.01.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE;KT CORPORATION;SK TELECOM CO., LTD.;HANARO TELECOM., INC. |
发明人 |
LEE YU-RO;HONG EEN-KEE;KIM DONG-CHEOL;SHIN HYUN-JOON;KWON DONG-SEUNG |
分类号 |
H04B7/00;H04B17/00 |
主分类号 |
H04B7/00 |
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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