| 摘要 |
PROBLEM TO BE SOLVED: To realize at a low cost, high-speed multi-address transmission not creating neither indoor dead area nor code interference. SOLUTION: A leakage waveguide 12 is arranged to meander on a ceiling of an indoor space 11 where a wireless LAN is operated. One end of the leakage waveguide is connected to a wireless base station unit 13 and the other end thereof is connected to a terminator 14. The wireless base station unit 13 makes wireless communication with a wireless terminal unit 17 through the leakage waveguide 12 by using modulation and demodulation in OFDM. COPYRIGHT: (C)2005,JPO&NCIPI |
