Title :
RIMA: Router for Integrated Mobile Access
Author :
Porta, Thomas F La ; Murakami, Kazutaka ; Ramjee, Ramachandran
Abstract :
Next generation wireless networks will rely heavily on packet transport for both data and voice services. We describe the Router for Integrated Mobile Access (RIMA) system, which is the core network element of an integrated wireless packet network. RIMA acts as a mobile switching center for standard cellular telephony users, and a mobile router for wireless packet data users. RIMA includes a novel call processing system that supports several types of telephony services, and a new IP mobility protocol, called HAWAII, that efficiently manages the IP mobility of data and packet voice users. We discuss issues with providing wireless packet service, present a network architecture based on RIMA to address those issues, and describe a research prototype of the system
Keywords :
cellular radio; data communication; packet radio networks; radiotelephony; telecommunication network management; telecommunication network routing; transport protocols; voice communication; HAWAII; IP mobility management; IP mobility protocol; Router for Integrated Mobile Access; call processing system; cellular telephony; data services; integrated wireless packet network; mobile switching center; network architecture; network element; packet transport; research prototype; telephony services; voice services; wireless packet service; Bandwidth; Cellular networks; Circuits; GSM; IP networks; Next generation networking; Packet switching; Prototypes; Telephony; Wireless networks;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2000. PIMRC 2000. The 11th IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-6463-5
DOI :
10.1109/PIMRC.2000.881440
