Mobility management and routing algorithms for soft handoff in wireless mobile data network using MGCP

Author

Kim, Yong-i ; Lee, Hwang Soo

Author_Institution

Signal Process. Lab., Korea Adv. Inst. of Sci. & Technol., Daejon, South Korea

Volume

2

fYear

2000

fDate

2000

Firstpage

924

Abstract

We propose a soft handoff method in packet network for CDMA mobile station and three delay constrained routing algorithms for this application that find a tree between multiple sources and multiple destinations. The proposed algorithms, which provide guaranteed QoS (quality-of-service) services at the network layer, are also designed to find reduced-cost routing trees. The proposed algorithms are verified by simulation, and three algorithms´ performances are compared in view of the total tree cost and maximum end-to-end delay

Keywords

cellular radio; code division multiple access; data communication; delays; land mobile radio; multiuser channels; packet radio networks; quality of service; radio networks; telecommunication network management; telecommunication network routing; transport protocols; trees (mathematics); CDMA mobile station; MGCP; algorithm performance; all-IP network; delay constrained routing algorithms; guaranteed QoS services; maximum end-to-end delay; mobility management algorithm; multiple destinations; multiple sources; network layer; packet network; quality-of-service; reduced-cost routing trees; simulation; soft handoff; total tree cost; wireless mobile data network; Costs; Delay; Intelligent networks; Laboratories; Mobile radio mobility management; Multiaccess communication; Multicast algorithms; Routing; Signal processing algorithms; Tree graphs;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd

Conference_Location

Boston, MA

ISSN

1090-3038

Print_ISBN

0-7803-6507-0

Type

conf

DOI

10.1109/VETECF.2000.887134

Filename

887134