A Survey on Connected Dominating Set Construction Algorithm for Wireless Sensor Networks
نویسندگان
چکیده
منابع مشابه
Construction of minimum connected dominating set in wireless sensor networks using pseudo dominating set
In a wireless network, messages need to be sent on in an optimized way to preserve the energy of the network. A minimum connected dominating set (MCDS) offers an optimized way of sending messages. However, MCDS construction is a NP-Hard problem. In this paper, we propose a new degree-based greedy approximation algorithm named as Connected Pseudo Dominating Set Using 2 Hop Information (CPDS2HI),...
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Due to the fact that there is no fixed infrastructure or centralized management in ad hoc wireless networks, a Connected Dominating Set (CDS) of the graph representing the network is widely used as the virtual backbone of the network. Constructing a minimum CDS is NP-hard. In this paper, we propose a completely localized distributed algorithm which is r-CDS to construct a CDS with constant perf...
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ژورنال
عنوان ژورنال: Information Technology Journal
سال: 2010
ISSN: 1812-5638
DOI: 10.3923/itj.2010.1081.1092