899 search results - page 6 / 180 » VoIP Communications in Wireless Ad-hoc Network with Gateways |
88
Voted
AICT
2008
IEEE
15 years 4 months ago
2008
IEEE
—Third generation (3G) packet switched WCDMA networks with high-speed downlink packet access (HSPDA) are currently being deployed worldwide to provide wireless broadband connecti...
VTC
2006
IEEE
15 years 3 months ago
2006
IEEE
— In multi-hop wireless networks, the number of supportable VoIP calls can be surprisingly small due to the increased spatial interference. To mitigate the interference, voice fr...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—A growing number of mobile WiMAX deployments are in progress world-wide and the technology is anticipated to play a key role in next generation mobile broadband wireless network...
MOBIHOC
2008
ACM
15 years 9 months ago
2008
ACM
Wireless LAN (WLAN) radios conserve energy by staying in sleep mode. With real-time applications like VoIP, it is not clear how much energy can be saved by this approach since pac...
105
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TON
2002
14 years 9 months ago
2002
Abstract--The capacity of ad hoc wireless networks is constrained by the mutual interference of concurrent transmissions between nodes. We study a model of an ad hoc network where ...