A Simple, Accurate Method for Throughput Analysis of Unslotted CDMA Packet Networks

Author

Xiao-Ding Lia ; Jing-nan Nie

Author_Institution

Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing

fYear

2008

fDate

12-14 Oct. 2008

Firstpage

1

Lastpage

4

Abstract

A theoretical model for describing multiple access interference (MAI) in unslotted CDMA packet networks is presented, and a novel recursive method for throughput analysis of unslotted CDMA packet networks is proposed. Moreover, the impact of spreading gain on throughput performance is discussed. Furthermore, the throughput bounds of unslotted CDMA packet networks are considered by the extension of the proposed method. In comparison with the Markov model of MAI discussed in [7]-[11], the proposed method is more accurate, and more generalized in evaluating the throughput performance of unslotted CDMA packet networks.

Keywords

code division multiple access; packet radio networks; multiple access interference; throughput analysis; unslotted CDMA packet networks; Fluctuations; Laboratories; Mobile communication; Multiaccess communication; Multiple access interference; Performance analysis; Performance gain; Power control; Programmable logic arrays; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-4244-2107-7

Electronic_ISBN

978-1-4244-2108-4

Type

conf

DOI

10.1109/WiCom.2008.20

Filename

4677929