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Broadband is a ubiquitous technology for connecting people together via a basic communications medium. Incorporating mobility into broadband antennas provides for the creation of movable nodes which can seek out other nodes. In contrast, stationary broadband nodes are incapable of finding new nodes if they are out of range or have an impediment. Supplying a broadband node with mobility and the capability...
The proliferation of wireless and mobile devices has fostered the demand of context-aware applications, in which location is often viewed as one of the most significant contexts. Classically, trilateration is widely employed for testing network localizability; even in many cases, it wrongly recognizes a localizable graph as nonlocalizable. In this study, we analyze the limitation of trilateration-based...
Intelligent Transportation Systems are based on the acquisition of urban traffic information timely and accurately. This paper puts forward a prototype system of Wireless Traffic Information Service System(WTISS). In WTISS, vehicles equipped with wireless communication module are regarded as moving sensors on traffic network. Road-side station can get traffic status by analyzing data collected by...
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