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Identification of neighbor (nodes which are within the maximum transmission range of a given node) in a wireless network is helpful in the preliminary stage of the network or in later stages in order to route or broadcast information throughout the network. Recently a number of identification procedures have been proposed for radio frequency identification (RFID) systems, which are applicable to terrestrial...
Energy conservation is an important issue in wireless networks, especially for self-organized, low power, low data-rate impulse-radio ultra-wideband (IR-UWB) networks, where every node is a battery-driven device. To conserve energy, it is necessary to turn node into sleep state when no data exist. This paper addresses the energy consumption analysis of direct-sequence (DS) versus time-hopping (TH)...
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