Proceedings of the Korea Electromagnetic Engineering Society Conference (한국전자파학회:학술대회논문집)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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New concept of Wireless LAN service for Wireless home network

무선 홈 네트워크 구축을 위한 신개념 무선랜 서비스

  • Kim, Wan-Ki (The Dept. of Radio Science & Eng., Chungnam National Univ.) ;
  • Ki, Ho-Young (The Dept. of Information at Communications Eng., Chungnam National Univ.) ;
  • Lee, Hang-Su (The Dept. of Radio Science & Eng., Chungnam National Univ.) ;
  • Woo, Jong-Myoung (The Dept. of Radio Science & Eng., Chungnam National Univ.) ;
  • Hong, Sung-Yong (The Dept. of Radio Science & Eng., Chungnam National Univ.)
  • 김완기 (충남대학교 전파공학과) ;
  • 기호영 (충남대학교 정보통신공학과) ;
  • 이행수 (충남대학교 전파공학과) ;
  • 우종명 (충남대학교 전파공학과) ;
  • 홍성용 (충남대학교 전파공학과)
  • Published : 2005.11.05
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Abstract

In this paper, we studied a new concept of wireless LAN service. Current service for wireless LAN has some weak points such as occuring a frequency shadowed area, high cost for setting a number of APs, electromagnetic interference by means of a large output transmission and weak security issues. To reduce those problems, we proposed setting antennas which are from one AP for each rooms, and designed a suitable antenna. After that we measured a PMA(Propagation Measurement & Analysis). Experimental results showed that a new concept of wireless LAN service is excellent to resolve interference and weak security issues by minimizing external propagation of a building.

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