The field of mobile Peer-to-Peer networks (MP2P) has various forms and currently there exists no coherent view on what is understood by it. The term mobile emphasizes that nodes/peers in the network are mobile, and therefore need to be equipped with some kind of wireless communication technology. Examples of nodes include pedestrians with mobile devices [284] or vehicles with wireless communica...

the objective of this study was to assess the influence of some socioeconomic characteristics on purposes for which mobile phone was used by small scale farmers in the gezira state, sudan. the total number of small- scale farmers in the state for 2013-2014 growing season was estimated to be 5000. ten percent of the population was used using the simple random sampling technique. the collected da...

change the interests of young people toward communicating in cyberspace, using mobile phone and sms communications is a threat in the some critics’ point of view, which can be an opportunity to learn anytime, anywhere. mobile learning is an approach to targeted nourishing of curious minds of technology generation in the wireless communication world. thus, this study toward establishing the grou...

This paper incorporates the structural characteristics of chrysanthemums in nature and fractal geometry theory into antenna structure design a novel-structured multiband microstrip with chrysanthemum petal is proposed. The can cover commercial frequency bands from second to fourth generation (4G), satellite navigation, wireless local area networks, Bluetooth. radiator imitates chrysanthemum’s p...