QoS and fairness for CDMA packet data

Author

Airy, Manish ; Rohani, Kamyar

Author_Institution

Motorola Labs., Fort Worth, TX, USA

Volume

1

fYear

2000

fDate

2000

Firstpage

450

Abstract

Motivated by higher bandwidths and the need to handle a range of packet data services, several enhancements over the IS 95A/B packet interface have been proposed for third generation (3G) CDMA systems: enhanced physical layer to provide data rates greater than 64 kbps, enhanced MAC layer to support concurrent operation of any combination of voice, circuit and packet data, each with varying QoS and enhanced signaling to enable efficient resource management. The objective of this paper is to introduce concepts from queueing theory that address radio resource management issues for supporting packet data services over 3G CDMA systems

Keywords

access protocols; code division multiple access; data communication; land mobile radio; multiuser channels; network interfaces; packet radio networks; quality of service; queueing theory; telecommunication network management; voice communication; 3G CDMA systems; 64 kbit/s; CDMA packet data; IS 95A/B packet interface; M/M/1 queue; MAC layer; QoS; bandwidth; concurrent operation; data rates; efficient resource management; enhanced signaling; fairness; packet data; packet data services; physical layer; queueing theory; radio resource management; third generation CDMA systems; voice communication; Bandwidth; Bit rate; Circuits; Delay; Multiaccess communication; Physical layer; Resource management; Signal generators; Throughput; Web pages;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference Proceedings, 2000. VTC 2000-Spring Tokyo. 2000 IEEE 51st

Conference_Location

Tokyo

ISSN

1090-3038

Print_ISBN

0-7803-5718-3

Type

conf

DOI

10.1109/VETECS.2000.851497

Filename

851497