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Detail
Registered POWER CONTROL METHOD FOR UPLINK IN MOBILE COMMUNICATION AND APPARATUS THEREOF
- Inventors
- Dongseung Kwon, Lee Yu Ro, 홍인기, 신현준, 김동철
- Application No.
- 11653764 (2007.01.16)
- Publication No.
- 20070189047 (2007.08.16)
- Registration No.
- 7761112 (2010.07.20)
- Country
- UNITED STATES
- Abstract
- 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.
- KSP Keywords
- Average interference, Communication system, Mobile communication systems, Power control(PC), Power control method, Subscriber station, base station(BS), control method, mobile communication, transmission power
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 이동 통신 시스템의 상향 링크 전력 제어 장치 및 그 방법 | KOREA | KIPRIS |