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

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.

Keywords

Wireless LAN;microstrip antenna;wireless home network