RADIO COMMUNICATION SYSTEM

PROBLEM TO BE SOLVED: To provide a radio communication system for suppressing frequency interference and frequency disturbance between channels to each other even in the case of providing different services to small adjacent areas in a plurality of small areas divided within a target area. SOLUTION:...

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Bibliographic Details
Main Authors SAKANISHI YASUAKI, EZAKI TOSHIHIRO
Format Patent
LanguageEnglish
Published 20.11.2008
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
WIRELESS COMMUNICATIONS NETWORKS
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Summary:PROBLEM TO BE SOLVED: To provide a radio communication system for suppressing frequency interference and frequency disturbance between channels to each other even in the case of providing different services to small adjacent areas in a plurality of small areas divided within a target area. SOLUTION: The radio communication system 1 for allocating a plurality of channels divided in each frequency to each radio terminal device 40 to be used in a plurality of small areas divided within the target area 300 electromagnetically screened from the outside to perform communication services is provided with leakage coaxial cables 33a, 33b and 33c provided with an electromagnetic opening part at mutually different positions corresponding to each area; and a radio base station device 2 connected to the leakage coaxial cables 33a, 33b and 33c to allocate channels to small adjacent areas so as to prevent the channels from being continued to each other. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070126279