Algorithmic Aspects of Wireless Networks
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Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:052861
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Bandwidth Optimization in Centralized WLANs for Different Traffic Types
Allocating bandwidth between different forms of coexisting traffic (such as web-browsing, streaming, and telephony) within a wireless LAN is a challenging and interesting problem. Centralized coordination func...
Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:023917 -
Physical Layer Built-In Security Analysis and Enhancement Algorithms for CDMA Systems
Historically developed for secure communication and military use, CDMA has been identified as a major modulation and multiple-access technique for 3G systems and beyond. In addition to the wide bandwidth and l...
Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:083589 -
A Utility-Based Downlink Radio Resource Allocation for Multiservice Cellular DS-CDMA Networks
A novel framework is proposed to model downlink resource allocation problem in multiservice direct-sequence code division multiple-access (DS-CDMA) cellular networks. This framework is based on a defined utili...
Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:076193 -
Rate-Based Active Queue Management for TCP Flows over Wired and Wireless Networks
Current active queue management (AQM) and TCP protocol are designed and tuned to work well on wired networks where packet loss is mainly due to network congestion. In wireless networks, however, communication ...
Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:054038 -
Radar Sensor Networks: Algorithms for Waveform Design and Diversity with Application to ATR with Delay-Doppler Uncertainty
Automatic target recognition (ATR) in target search phase is very challenging because the target range and mobility are not yet perfectly known, which results in delay-Doppler uncertainty. In this paper, we fi...
Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:089103 -
Fault-Tolerant Target Localization in Sensor Networks
Fault-tolerant target detection and localization is a challenging task in collaborative sensor networks. This paper introduces our exploratory work toward identifying the targets in sensor networks with faulty...
Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:096742 -
Tree-Based Distributed Multicast Algorithms for Directional Communications and Lifetime Optimization in Wireless Ad Hoc Networks
We consider the problem of maximizing the network lifetime in WANETs (wireless ad hoc networks) with limited energy resources using omnidirectional or directional antennas. Unlike most solutions that use a cen...
Citation: EURASIP Journal on Wireless Communications and Networking 2007 2007:098938 -
Communication Timing Control with Interference Detection for Wireless Sensor Networks
This paper deals with a novel communication timing control for wireless networks and radio interference problem. Communication timing control is based on the mutual synchronization of coupled phase oscillatory...
Citation: EURASIP Journal on Wireless Communications and Networking 2006 2007:054968