DocumentCode
1467427
Title
Unslotted CDMA with fixed packet lengths
Author
Yin, Ming ; Li, Victor O K
Author_Institution
Dept. of Electr. Eng., Univ. of Southern California, Los Angeles, CA, USA
Volume
8
Issue
4
fYear
1990
fDate
5/1/1990 12:00:00 AM
Firstpage
529
Lastpage
541
Abstract
The performance analysis of unslotted spread-spectrum packet radio network is very difficult because the received signal-to-noise ratio (SNR) fluctuates during the packet transmission. Past analyses are either based on complete enumeration or restricted to performance bounds. Here, a technique based on ballot theory is developed to analyze the performance of unslotted ALOHA spread-spectrum packet radio networks. This technique is also used to analyze the channel load sensing access protocol. An L -channel model is assumed
Keywords
code division multiple access; digital radio systems; packet switching; radio networks; spread spectrum communication; telecommunication channels; CDMA; L-channel model; SNR fluctuations; ballot theory; channel load sensing access protocol; fixed packet lengths; packet radio network; unslotted ALOHA; unslotted spread-spectrum; Access protocols; Helium; Interference; Multiaccess communication; Packet radio networks; Performance analysis; Radio transmitters; Receivers; Spread spectrum communication; Throughput;
fLanguage
English
Journal_Title
Selected Areas in Communications, IEEE Journal on
Publisher
ieee
ISSN
0733-8716
Type
jour
DOI
10.1109/49.54451
Filename
54451
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