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전송용량 증가를 위한 다중 송수신(MIMO) 시스템 Relay Channel 특성 분석 연구

Measurement and Characterization of Multiple-Input Multiple-Output(MIMO) used in Relay Channel

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초록

This paper includes relay channel measurement results(AF mode) using 4 transmitting / receiving antennas and PN sequence with 50ns, 40ns and 20ns per a chip at 5.8GHz in Seoul National University campus. Seoul National University is proper to measure channels because it has many LOS / NLOS environments. Base station → Relay channel is compared with a polarization diversity. We derived channel capacities form Relay → Destination(A, B, C, D) channel.

Abstract

This paper includes relay channel measurement results(AF mode) using 4 transmitting / receiving antennas and PN sequence with 50ns, 40ns and 20ns per a chip at 5.8GHz in Seoul National University campus. Seoul National University is proper to measure channels because it has many LOS / NLOS environments. Base station → Relay channel is compared with a polarization diversity. We derived channel capacities form Relay → Destination(A, B, C, D) channel.

참고문헌 (10)

  1. 김건우, "캠퍼스 환경에서 5.8GHz를 이용한 실외의 4×4 MIMO 채널 측정 및 분석", 석사, 전기컴퓨터공학, pp.2008
  2. Arogyaswami Paulraj, "Introduction to Space-Time Wireless Communication" (2008)
  3. Bertoni, Henry L., "Radio Propagation for Modern Wireless Systems" (2000), Prentice Hall PTR
  4. J. D. Parsons, "The Mobile Radio Propagation Channel" (2000), John Wiley & Sons
  5. Jeffrey G. Andrews, "Femtocell Networks: A Survey" (2008), The University of Texas at Austin Alan Gatherer
  6. Noh-Gyung Kang, "Wireless MIMO channel measurement and modeling, Department of Electrical Engineering and Computer Science", 박사, pp.2007
  7. E, "Spread Spectrum Systems with Commercial Applications 3", pp.1994, Robert C. Dixon
  8. T. S. Rappaport, "Wireless Communications--Principles and Practice" (2001), Prentice Hall
  9. W. C. Jakes, "Microwave Mobile Communications" (1974), John Wiley & Sons
  10. Y. S. Yeh, "Polarization diversity for mobile radio", IEEE Transactions on Communications, 20, pp.912~923 (1972)

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