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With development and deployment of information and telecommunication technologies integrated with lightweight mobile devices, pinpointing location on the move has become a common exercise. The integration of geospatial information and mobile Internet is simultaneity driven by market demands and technologies. Mobile geographical information service extends unlimited information on the Internet and...
This contribution addresses the case when live packet-switched video is used to enrich circuit-switched speech calls in mobile telephony. Circuit-switched and packet-switched transmissions generally operate on completely different transmission paths resulting in different QoS in terms of delay and loss rates. In this case, video and audio data recorded at the same time are not multiplexed together...
With an emphasis on creating ubiquitous Internet access to bridge the digital gap between location and access speed, the refinement of wireless technologies has it so that cities can reap the socio-economic benefits of the Internet. The 3r generation (3G) and wireless fidelity (WiFi) are the two main wireless technologies which access Internet using wireless devices. Some major cities in the U.S....
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