899 search results - page 5 / 180 » VoIP Communications in Wireless Ad-hoc Network with Gateways |
ICC
2008
IEEE
14 years 21 days ago
2008
IEEE
—The already severe inefficiency problem in running VoIP on the IEEE 802.11-based wireless LAN is exacerbated in multi-hop networks due to spatial interference. This paper prese...
INFOCOM
2006
IEEE
14 years 8 days ago
2006
IEEE
— Performance in multihop wireless networks is known to degrade with the number of hops for both TCP and UDP traffic. For VoIP, the wireless network presents additional challeng...
ICC
2007
IEEE
14 years 17 days ago
2007
IEEE
— With the deployment of IEEE 802.11 wireless LANs, there is a strong requirement to support real-time applications with stringent QoS requirements on these networks. IEEE 802.11...
CSREASAM
2006
13 years 7 months ago
2006
Mobile Voice over IP (Mobile VoIP) allows mobile users to continuously talk with each others while roaming across different networks. In such wireless application, it is vulnerabl...
VTC
2008
IEEE
14 years 19 days ago
2008
IEEE
—Metropolitan wireless mesh networks are being deployed to provide broadband connectivity to city-wide hotspots. However, its commercial feasibility and business model have not y...