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Registered POWER CONTROL AND SCHEDULING METHOD IN CONSIDERATION OF INTERFERENCE LEVELS BETWEEN NEIGHBOR SECTORS IN COMMUNICATION SYSTEM
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POWER CONTROL AND SCHEDULING METHOD IN CONSIDERATION OF INTERFERENCE LEVELS BETWEEN NEIGHBOR SECTORS IN COMMUNICATION SYSTEM
- Inventors
- Lim Kwang Jae, Yoon Chul Sik
- Application No.
- 12303346 (2007.06.12)
- Publication No.
- 20090196192 (2009.08.06)
- Registration No.
- 8248976 (2012.08.21)
- Country
- UNITED STATES
- Abstract
- In order to perform uplink scheduling for a terminal, a base station receives information on uplink interference due to the terminal from neighbor base stations, transmits the information on the uplink interference to the terminal, receives information on transmission power of a feedback channel from the terminal through the feedback channel, compares the transmission power of the feedback channel and reception power of the feedback channel so as to estimate transmission loss, and performs uplink scheduling for the terminal by reflecting the transmission loss.
- KSP Keywords
- Communication system, Feedback channel, Power control(PC), Scheduling method, Transmission loss, Uplink Interference, Uplink Scheduling, base station(BS), transmission power