789 search results - page 118 / 158 » Mobile Voice Access in Social Networking Systems |
155
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ISLPED
2010
ACM
15 years 6 months ago
2010
ACM
Wireless access is known to be power-hungry for mobile devices. A key reason is that devices radiate power in all directions and much of this power will not reach the destination....
204
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IFIP8
2004
15 years 7 months ago
2004
: The provisioning of location-specific services in medium-sized facilities like shopping malls, hospitals, and trade fares using WLAN access points or cellular phone systems has s...
198
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ICWMC
2006
IEEE
16 years 7 days ago
2006
IEEE
Although directional antennas have been used in mobile communications systems for quite a long time, realistic applications of directional or smart antennas in wireless ad hoc net...
172
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COMCOM
2010
15 years 6 months ago
2010
In recent years, IPTV has received an increasing amount of interest from the industry, commercial providers and the research community, alike. In this context, standardization bod...
187
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WCNC
2008
IEEE
16 years 17 days ago
2008
IEEE
The Sensor Internet provides access to sensor services by connecting sensor nodes to the Internet infrastructure. To achieve this, current solutions rely on fixed access points or ...