산업공학 (IE interfaces)

  • 제16권2호
  • /
  • Pages.195-200
  • /
  • 2003
  • /
  • 1225-0996(pISSN)
  • /
  • 2234-6465(eISSN)
대한산업공학회 (Korean Institute of Industrial Engineers)
권호 표지

IEEE 802.11 무선 LAN의 최대 용량을 위한 최적의 RTS-CTS Threshold

Optimal RTS-CTS Threshold to Maximize the Capacity of IEEE 802.11 WLAN

  • 최우용 (한국전자통신연구원 이동통신연구소)
  • Choi, Woo-Yong (Mobile Telecommunication Research Lab., Electronics and Telecommunications Research Institute)
  • 투고 : 20020500
  • 심사 : 20030500
  • 발행 : 2003.06.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

In this paper, the selective use of RTS and CTS frames is considered to analyze the capacity of IEEE 802.11 WLAN (Wireless Local Area Network). The RTS and CTS frames are used to transmit the data frames longer than dot11RTSThreshold according to IEEE 802.11 specification. The analysis of the optimal RTS-CTS threshold is derived to maximize the capacity of IEEE 802.11 WLAN. And, numerical examples are also presented for IEEE 802.11 a and b WLANs.

키워드

참고문헌

  1. IEEE Std 802.11, Wireless LAN Medium Access control (MAC) and Physical Layer (PHY) Specifications, 1999
  2. IEEE Std 802.11a, Wireless LAN Medium Access Control (MAC) and Physical Layer Specifications: High Speed Physical Layer in the 5 GHz Band, 1999
  3. IEEE Std 802.11b, Wireless LAN Medium Access Control (MAC) and Physical Layer Specifications: Higher Speed Physical Layer (PHY) Extension in the 2.4 GHz Band, 1999
  4. ETSI TS 101 761-1, Broadband Radio Access Networks (BRAN): HIPERLAN Type 2; Data Link Control (DLC) Layer; Part 1: Basic Data Transport Functions, 2000
  5. ETSI TS 101 761-2, Broadband Radio Access Networks (BRAN); HIPERLAN Type 2; Data Link Control (DLC) Layer; Part 2: Radio Link Control (RLC) Sublayer, 2001
  6. Bianchi, L. Fratta and M. Oliveri, Performance Evaluation and Enhancement of the CSMA/CA MAC Protocol for 802.11 Wireless LANs, proc. PIMRC 1996, pp. 392-396, 1996
  7. G. Bianchi, IEEE 802.11-Saturation Throughput Analysis, IEEE Commumications Letters, vol. 2, pp. 318-320, 1998
  8. F. Cali, M. Conti and E. Gregori, IEEE 802.11 Wireless LAN: Capacity Analysis and Protocol Enhancement, Proc. INFOCOM 1998, pp. 142-149, 1998
  9. C.H. Foh and M. Zukerman, Performance Evaluation of IEEE 802.11, Proc. VTC '01 Spring, pp. 841-845, 2001