2571 search results - page 47 / 515 » Approximation schemes for wireless networks |
ICC
2000
IEEE
15 years 6 months ago
2000
IEEE
: A new push-and-pull hybrid data broadcast scheme is proposed for providing wireless information services to three types of clients, general, pull and priority clients. Only pull ...
168
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ICDCS
1998
IEEE
15 years 6 months ago
1998
IEEE
Ad-hoc networks consist of a set of mobile hosts that communicate using wireless links, without the use of other communication support facilities (such as base stations). The topo...
111
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ICC
2009
IEEE
15 years 8 months ago
2009
IEEE
—The DVB-H standard has been defined to provide digital video broadcast to mobile handheld devices. However, without a request channel, a handheld device may encounter data loss...
136
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SASN
2004
ACM
15 years 7 months ago
2004
ACM
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. Recently, several...
155
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ISM
2005
IEEE
15 years 7 months ago
2005
IEEE
In wireless video streaming application, video information may be corrupted by a noisy channel. By introducing error resilience and error concealment techniques, many researchers ...