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Topology Control in Wireless Ad Hoc and Sensor Networks

  1. Research

    Multi-layer topology control for long-term wireless sensor networks

    Due to the inefficiency of a flat topology, most wireless sensor networks (WSNs) have a cluster or tree structure; but this causes an imbalance of residual energy between nodes, which gets worse over time as n...

    Ikjune Yoon, Dong Kun Noh and Heonshik Shin

    EURASIP Journal on Wireless Communications and Networking 2012 2012:164

    Published on: 9 May 2012

  2. Research

    Improving throughput and fairness by improved channel assignment using topology control based on power control for multi-radio multi-channel wireless mesh networks

    Multi-radio multi-channel (MRMC) wireless mesh networks (WMNs) achieve higher throughput using multiple simultaneous transmissions and receptions. However, due to limited number of non-overlapping channels, su...

    Aizaz U. Chaudhry, Nazia Ahmad and Roshdy H M Hafez

    EURASIP Journal on Wireless Communications and Networking 2012 2012:155

    Published on: 30 April 2012

  3. Research

    QoS-aware multihop routing in wireless sensor networks with power control using demodulation-and-forward protocol

    In this article, we propose a low-complexity joint power allocation and route planning algorithm for multiple antennas wireless sensor networks using dynamic programming. The sensor nodes utilize orthogonal sp...

    Jianjun Wu, Shubo Ren, Yun Jiang and Lingyang Song

    EURASIP Journal on Wireless Communications and Networking 2012 2012:125

    Published on: 29 March 2012

  4. Research

    The significant impact of a set of topologies on wireless sensor networks

    Routing and topology control for Wireless Sensor Networks (WSNs) is significantly important to achieve energy efficiency in resource-constrained WSNs, and high-speed packet delivery. In this article, we introd...

    Lutful Karim, Tarek El Salti, Nidal Nasser and Qusay H Mahmoud

    EURASIP Journal on Wireless Communications and Networking 2012 2012:120

    Published on: 27 March 2012

  5. Research

    An energy efficient MCDS construction algorithm for wireless sensor networks

    In wireless sensor network, a connected dominating set (CDS) can be used as a virtual backbone for efficient routing. Constructing a minimal CDS (MCDS) is good for packet routing and energy efficiency, but is ...

    Qiang Tang, Kun Yang, Ping Li, Jianming Zhang, Yuansheng Luo and Bing Xiong

    EURASIP Journal on Wireless Communications and Networking 2012 2012:83

    Published on: 6 March 2012