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Registered User equipment and base station in carrier aggregation system, and call admission control method for use with the user euipment and base station
이미지 확대
User equipment and base station in carrier aggregation system, and call admission control method for use with the user euipment and base station
- Inventors
- Jung Kwang Ryul, Lim Soon Yong, Ae-Soon Park
- Application No.
- 12919910 (2009.10.30)
- Publication No.
- 20110038280 (2011.02.17)
- Registration No.
- 8599686 (2013.12.03)
- Country
- UNITED STATES
- Project Code
- 08MM1200, Research on service platform for the next generation mobile comm., Kim Yeongjin
- Abstract
- User equipment and a base station in a carrier aggregation system, and a call admission method thereof are discussed. The user equipment includes multiple physical layers, and the base station provides multiple component carriers. When messages for connection setup are transmitted and received between the user equipment and base station, the messages may include information about what component carriers are selected for the physical layers, information about what component carriers are selectable for the physical layers, information about calculations for uplink timing alignment. Call admission control and load balancing may be performed based on the information included in the messages. Accordingly, a carrier aggregation system providing call admission and load balancing is achieved.
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 주파수 집합 통신 환경에서의 단말 및 기지국, 이를 이용한 호 접속 처리 방법 | KOREA | KIPRIS |