상세정보
등록 광대역 무선접속 시스템에서의 ＦＡ 상태 변경 방법
- 출원번호
- 12808493 (2008.10.14)
- 공개번호
- 20100271941 (2010.10.28)
- 등록번호
- 8681732 (2014.03.25)
- 출원국
- 미국
- 초록
- The present invention relates to a method of changing a frequency assignment (FA) status in an improved broadband wireless access system where terminals and base stations communicate with each other by using a plurality of FAs. The base station changes the status of one of secondary FA into the status of the pFA in order to adjust a load of the primary FA, and communicates with the terminal through the pFA of which status is changed. When a response is received from the terminal, the base station changes the status of the pFA and communicates with the pFA of the terminal through a new pFA. The status of a previous pFA between the base station and the terminal is changed into the status of the sFA, and a previous sFA is changed into the pFA, so that communication is performed through new FAs.
- KSP 제안 키워드
- Broadband Wireless Access(BWA), Broadband wireless, Wireless Access, Wireless access system, base station(BS), frequency assignment