An integrated cross-layer study of wireless CDMA sensor networks

Swades De; Chunming Qiao; Dimitris A. Pados; Mainak Chatterjee; Sumesh J. Philip

doi:10.1109/JSAC.2004.829364

An integrated cross-layer study of wireless CDMA sensor networks

Swades De
, Chunming Qiao
, Dimitris A. Pados
, Mainak Chatterjee
, Sumesh J. Philip

Department of Computer Science and Engineering

SUNY Buffalo
New Jersey Institute of Technology
University of Central Florida

Research output: Contribution to journal › Article › peer-review

82 Scopus citations

Abstract

In this paper, we characterize analytically the multi-access interference in wireless code-division multiple-access sensor networks with uniformly random distributed nodes and study the tradeoff between interference and connectivity. To provide a guideline for improving system behavior, three competitive deterministic topologies are evaluated along with the random topology in terms of link-level and network-level (routing) performance. The impact of signature code length and receiver design on the network performance for different topologies is also studied.

Original language	English
Pages (from-to)	1271-1285
Number of pages	15
Journal	IEEE Journal on Selected Areas in Communications
Volume	22
Issue number	7
DOIs	https://doi.org/10.1109/JSAC.2004.829364
State	Published - Sep 2004

Keywords

Ad hoc networks
Code-division-muitiple-access (CDMA)
Interference suppression
Network connectivity
Network topology
Spreading signatures
Throughput
Wireless sensor networks

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10.1109/JSAC.2004.829364

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title = "An integrated cross-layer study of wireless CDMA sensor networks",

abstract = "In this paper, we characterize analytically the multi-access interference in wireless code-division multiple-access sensor networks with uniformly random distributed nodes and study the tradeoff between interference and connectivity. To provide a guideline for improving system behavior, three competitive deterministic topologies are evaluated along with the random topology in terms of link-level and network-level (routing) performance. The impact of signature code length and receiver design on the network performance for different topologies is also studied.",

keywords = "Ad hoc networks, Code-division-muitiple-access (CDMA), Interference suppression, Network connectivity, Network topology, Spreading signatures, Throughput, Wireless sensor networks",

author = "Swades De and Chunming Qiao and Pados, \{Dimitris A.\} and Mainak Chatterjee and Philip, \{Sumesh J.\}",

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AU - Qiao, Chunming

AU - Pados, Dimitris A.

AU - Chatterjee, Mainak

AU - Philip, Sumesh J.

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KW - Ad hoc networks

KW - Code-division-muitiple-access (CDMA)

KW - Interference suppression

KW - Network connectivity

KW - Network topology

KW - Spreading signatures

KW - Throughput

KW - Wireless sensor networks

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JF - IEEE Journal on Selected Areas in Communications

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ER -

An integrated cross-layer study of wireless CDMA sensor networks

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Keywords

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