ETRI Journal

  • 제34권1호
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  • Pages.98-101
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  • 2012
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  • 1225-6463(pISSN)
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  • 2233-7326(eISSN)
한국전자통신연구원 (Electronics and Telecommunications Research Institute)
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Tone Dual-Channel MAC Protocol with Directional Antennas for Mobile Ad Hoc Networks

  • Jwa, Jeong-Woo (Department of Telecommunications, Jeju National University)
  • 투고 : 2011.03.23
  • 심사 : 2011.08.22
  • 발행 : 2012.02.01
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초록

The directional medium access control (MAC) protocol improves the throughput of mobile ad hoc networks but has a deafness problem and requires location information for neighboring nodes. In the dual-channel directional MAC protocol [12], the use of omnidirectional packets does not require the exact location of destination node. In this letter, we propose a tone dual-channel MAC protocol with directional antennas to improve the throughput of mobile ad hoc networks. In the proposed MAC protocol, we use a directional CTS and an out-of-band directional DATA tone with a new blocking algorithm to improve the spatial reuse. We confirm the throughput performance of the proposed MAC protocol by computer simulations using the Qualnet simulator.

키워드

참고문헌

  1. C.S.R. Murthy and B.S. Manoj, Ad Hoc Wireless Networks - Architectures and Protocols, Prentice Hall, 2004.
  2. IEEE Standard for Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications, ISO/IEC 8802-11: 1999(E), Aug. 1999.
  3. P. Karn, "MACA - A New Channel Access Method for Packet Radio," Proc. of ARRL/CRRL Amateur Radio 9th Comput. Netw. Conf., 1990, pp. 134-140.
  4. Y. Ko, V. Shankarkumar, and N.H. Vaidya, "Medium Access Control Protocols Using Directional Antennas in Ad Hoc Networks," INFOCOM, 2000, pp. 13-21.
  5. R.R. Choudhury et al., "Using Directional Antennas for Medium Access Control in Ad Hoc Networks," MOBICOM, 2002, pp. 57-90.
  6. M. Takai et al., "Directional Virtual Carrier Sensing for Directional Antennas in Mobile Ad Hoc Networks," ACM MOBIHOC, 2002, pp. 183-193.
  7. T. Korakis, G. Jakllari, and L. Tassiulas, "A MAC Protocol for Full Exploitation of Directional Antennas in Ad Hoc Wireless Networks," MobiHoc, 2003, pp. 98-107.
  8. R.R. Choudhury and N.H. Vaidya, "Deafness: A MAC Problem in Ad Hoc Networks When Using Directional Antennas," ICNP, 2004, pp. 283-292.
  9. P. Li, H. Zhai, and Y. Fang, "SDMAC: Selectively Directional MAC Protocol for Wireless Mobile Ad Hoc Networks," Wireless Netw., 2009, vol. 15, no. 6, pp. 805-820.
  10. H. Zhai et al., "A Dual-Channel MAC Protocol for Mobile Ad Hoc Networks," IEEE GLOBECOM, 2004, pp. 27-32.
  11. H. Zhai, J. Wang, and Y. Fang, "DUCHA: A New Dual-Channel MAC Protocol for Multihop Ad Hoc Networks," IEEE Trans. Wireless Commun., Nov. 2006, pp. 3224-3233.
  12. C.N. Kang, D.Y. Yang, and J.W. Jwa, "A Dual-Channel MAC Protocol with Directional Antennas for Mobile Ad Hoc Networks," IEICE Trans. Commun., 2007, pp. 3266-3270.
  13. Scalable Network Technologies, Qualnet simulator. http://www. scalable-networks.com
  14. BonnMotion A Mobility Scenario Generation and Analysis Tool. http://web.informatik.unibonn.de/IV/Mitarbeiter/dewaal/BonnMotion/

피인용 문헌

  1. Directional Medium Access Control (MAC) Protocols in Wireless Ad Hoc and Sensor Networks: A Survey vol.4, pp.2, 2012, https://doi.org/10.3390/jsan4020067
  2. Multiple token-based neighbor discovery for directional sensor networks vol.42, pp.3, 2012, https://doi.org/10.4218/etrij.2018-0604