Title :
An advanced air interface for integrated digital mobile communications systems
Author :
Kitagawa, Masumi ; Ohno, Kouji ; Kaiyama, Akira
Author_Institution :
NTT Radio Commun. Syst. Lab., Yokosuka, Japan
Abstract :
An advanced air interface for mobile communications systems is proposed to enhance radio spectrum utilization and to offer integrated services. The proposed interface has a three-layer signaling structure that is optimized from the network and mobile point of view. A novel cell selection logic based on fuzzy logic and a new channel assignment strategy are also proposed to improve radio transmission features. These techniques can be directly applied to future mobile radio systems, including personal telecommunication systems
Keywords :
cellular radio; digital radio systems; frequency allocation; fuzzy logic; personal communication networks; radio equipment; telecommunication signalling; advanced air interface; cell selection logic; cellular radio; channel assignment strategy; future systems; fuzzy logic; integrated digital mobile communications systems; integrated services; optimised structure; personal telecommunication systems; radio spectrum utilization; radio transmission features; three-layer signaling structure; Explosives; Fuzzy logic; ISDN; Intelligent networks; Intserv networks; Laboratories; Land mobile radio; Mobile communication; Multimedia systems; Radio communication;
Conference_Titel :
Global Telecommunications Conference, 1991. GLOBECOM '91. 'Countdown to the New Millennium. Featuring a Mini-Theme on: Personal Communications Services
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-87942-697-7
DOI :
10.1109/GLOCOM.1991.188613
