Abstract: A wireless LAN system which allows the transmission and reception of various data without lowering the transmission efficiency and the transmission quality even in an overlapping environment of areas of a plurality of wireless LANs and a base station apparatus therefor are provided. The wireless LAN system has a plurality of wireless LANs including base stations and wireless terminal devices, and the base stations and the wireless terminal devices in the wireless LANs communicate while sequentially hopping carrier frequencies to conduct the intercommunication between the base stations in the wireless LANs through inter-base station communication units.
Type:
Grant
Filed:
November 8, 1995
Date of Patent:
October 13, 1998
Assignee:
Hitachi, Ltd. and Hitachi Microcomputer System Ltd.