상세정보
학술대회
Link Adaptation Strategy on Transmission Rate and Power Control in IEEE 802.11 WLANs
- 발행일
- 200609
- 출처
- Vehicular Technology Conference (VTC) 2006 (Fall), pp.2053-2057
- 협약과제
- 05MH2500, 무선 홈네트워크 기반 HD급 대화형 멀티미디어 서비스 기술개발, 김채규
- 초록
- Link Adaptation techniques, such as rate adaptation and power control, aim at reliable data transmission through maintaining link quality. In order to do that, we measure the performance of IEEE 802.11 Wireless LAN (WLAN) in real environments that produce unexpected interference from neighbor access points or electronic devices. In this paper, we propose a novel strategy for the link adaptation technique in WLAN MAC. The new strategy provides two decisions to estimate the link condition and to manage both the transmission rate and power. Finally, we show reliable transmission through the throughput measurement using the MAC we designed. © 2006 IEEE.
- KSP 제안 키워드
- Access point, IEEE 802.11 WLAN, IEEE 802.11 Wireless LAN, Link Adaptation(LA), Link quality, New strategy, Power control(PC), Rate adaptation, Transmission Rate, Wireless Local Area Networks(WLANs), adaptation strategy