899 search results - page 45 / 180 » VoIP Communications in Wireless Ad-hoc Network with Gateways |
109
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IPCCC
2005
IEEE
15 years 7 months ago
2005
IEEE
Due to the dynamic nature of WAHN communications and the multi-node involvement in most WAHN applications, group key management has been proposed for efficient support of secure c...
114
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ICC
2008
IEEE
15 years 8 months ago
2008
IEEE
—Connectivity-based routing protocols use the hop count vector to a group of anchors for packet forwarding. Due to the discrete nature of hop count based coordinates, without an ...
133
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INFOCOM
2009
IEEE
15 years 8 months ago
2009
IEEE
— The proliferation of wireless and mobile devices has fostered the demand of context aware applications, in which location is often viewed as one of the most significant context...
135
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VTC
2007
IEEE
15 years 8 months ago
2007
IEEE
— This paper discusses a joint decentralized clustering and ranging algorithm for wireless ad-hoc sensor networks. Each sensor uses a random waiting timer and local criteria to d...
110
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LCN
2006
IEEE
15 years 8 months ago
2006
IEEE
IEEE 802.11 has become the main technology in local area wireless networks. However, performance anomalies, especially, in terms of fairness, arise in its use in ad hoc networks. ...