Mobile Communications Development in Japan (Toward the Realization of Personal Communication Services)

Shuichi INADA  

IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E78-A   No.7   pp.759-763
Publication Date: 1995/07/25
Online ISSN: 
Print ISSN: 0916-8508
Type of Manuscript: INVITED PAPER (Special Section on Mobile Information Network)
mobile communication,  digital,  personal,  

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Mobile communications have been developing rapidly in recent years. In Japan, a new digital cellular system and digital trunked radio system were introduced. Soon a new personal communication system and road information system will be introduced. Other than those systems, many new mobile communication systems are being developed. These are new pager systems, future public land mobile communication systems, wireless card system and anti-collision radar system etc.