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Detail
Registered POWER CONTROL METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE REMOVAL
- Inventors
- Park Jisoo, Young-Il Kim, Yuexing Peng, Wang, Wenbo, Kan, Zhengeng
- Application No.
- 12630490 (2009.12.03)
- Publication No.
- 20100144381 (2010.06.10)
- Registration No.
- 8412243 (2013.04.02)
- Country
- UNITED STATES
- Project Code
- 08MR3500, Development of relay/mesh communication system for multi-hop WiBro, Young-Il Kim
- Abstract
- A power control method performs a scheduling on user terminals and then allows the user terminals to calculate power of interference by neighboring sectors, generates interference information to indicate how much the base stations in neighboring sectors, which interfere with each other, reduce transmission power based on the calculated power of interference, and informs a serving base station thereof. The base stations calculate throughput gain and throughput loss based on the interference information, and determine whether the reduction of the transmission power is performed based on the calculated throughput gain and throughput loss.
- KSP Keywords
- Power control(PC), Power control method, Serving Base Station(SBS), Throughput loss, User terminals, base station, control method, inter-cell, inter-cell interference, interference removal, throughput gain, transmission power
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 셀간 간섭 제거를 위한 파워 제어 방법 및 그 장치 | KOREA | KIPRIS |
| Registered | POWER CONTROL METHOD AND APPARATUS FOR INTER-CELL INTERFERENCE REMOVAL | JAPAN |