Title

An Integrated Cross-Layer Study Of Wireless Cdma Sensor Networks

Keywords

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

Publication Date

1-1-2004

Publication Title

IEEE Journal on Selected Areas in Communications

Volume

22

Issue

7

Number of Pages

1271-1285

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/JSAC.2004.829364

Socpus ID

4444360472 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/4444360472

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