Handoff Traffic Acceptance Criteria with QoS Guarantee for the CDMA 1xEV-DO RA System

Author

Marques, L.B.S. ; Motoyama, S.

Author_Institution

Venturus Centro de Inovacao Tecnol., Campinas, Brazil

Volume

8

Issue

3

fYear

2010

fDate

6/1/2010 12:00:00 AM

Firstpage

205

Lastpage

213

Abstract

In this article two new criteria for handoff traffic acceptance based on the received signal power and the buffer occupation percentage are proposed. The proposed criteria are evaluated in conjunction with the data schedulers Max C/I (Maximum Carrier Interference) and PF (Proportional Fair). The evaluation is carried out through HTTP source models and using QoS metrics such as the average packet delay, the throughput and the loss percentage in function of handoff traffic load. The results showed that depending on the chosen criterion, it is possible to assure the QoS of CDMA 1xEV-DO RA system and still to accept a good amount of handoff traffic.

Keywords

code division multiple access; quality of service; telecommunication traffic; CDMA; HTTP source model; QoS metric; data scheduler; handoff traffic load; maximum carrier interference; packet delay; Delay; Interference; Irrigation; Mathematical model; Multiaccess communication; Multiple access interference; Phase shift keying; Power system modeling; Quality of service; Signal processing; Signal to noise ratio; Telecommunication traffic; Throughput; Time division multiplexing; Traffic control; CDMA 1xEV-DO RA system; HTTP traffic source; Handoff traffic acceptance criteria; schedulers Max C/I and PF;

fLanguage

English

Journal_Title

Latin America Transactions, IEEE (Revista IEEE America Latina)

Publisher

ieee

ISSN

1548-0992

Type

jour

DOI

10.1109/TLA.2010.5538394

Filename

5538394