Throughput Bounds of Unslotted CDMA Packet Networks

Authors:
Xiaoding Liao;Jingnan Nie;Lei Zhang
Affiliations:
-;-;-
Venue:
ICYCS '08 Proceedings of the 2008 The 9th International Conference for Young Computer Scientists
Year:
2008

Citing 0
Cited 1

Throughput Analysis of DS CDMA/Unslotted ALOHA Wireless Networks with Fixed Packet Length in Rayleigh Fading Finite-State Markov Channel Model

Wireless Personal Communications: An International Journal

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Abstract

In this paper, the lower and upper bound of throughput of unslotted CDMA packet networks are considered. A theoretical model for describing multiple access interference (MAI) in unslotted CDMA packet networks is presented, and a novel recursive method for throughput analysis is proposed. Then the lower and upper bound of the throughput are analyzed, respectively. Moreover, the impact of spreading gain on throughput performance is discussed.