NDLI: Integrated call admission control and packet scheduling for multimedia direct sequence code division multiple access (DS-CDMA) wireless networks

Content Provider	IEEE Xplore Digital Library
Author	Yinggan Huang Fapejuwo, A.O.
Copyright Year	2004
Description	Author affiliation: Dept. of Electr. & Comput. Eng., Calgary Univ., Alta., Canada (Yinggan Huang; Fapejuwo, A.O.)
Abstract	In this paper, we propose an integrated call admission control (CAC) and packet scheduling scheme for multimedia direct sequence code division multiple access (DS-CDMA) wireless networks. The proposed scheme fully utilizes the non-real-time characteristics of packet data to achieve quality-of-service (QoS) support in DS-CDMA wireless networks. Control of traffic flow is done at both the call and packet levels. The admission control restricts the number of calls in the system such that all traffic can meet their QoS requirements. Packet scheduling balances the flows of real time calls and non-real time calls to reduce the system interference. We evaluate the performance of the proposed scheme using Markov analysis and queuing theory. The analytic results are validated by simulation results. The numerical results show that the proposed scheme provides better performance than those of previous work.
Starting Page	2673
Ending Page	2677
File Size	635119
Page Count	5
File Format	PDF
ISBN	0780385217
ISSN	10903038
DOI	10.1109/VETECF.2004.1400543
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-09-26
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Yinggan Huang Fapejuwo, A.O. Direct-sequence code-division multiple access Multiaccess communication Wireless networks Communication system traffic control Traffic control Quality of service Admission control Real time systems
Content Type	Text
Resource Type	Article

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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