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190
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INFOCOM
2002
IEEE
15 years 11 months ago
Performance Optimization of VoIP Calls over Wireless Links Using H.323 Protocol
—Intelligent mobile terminals (or users) of next generation wireless networks are expected to initiate voice over IP (VoIP) calls using session set-up protocols like H.323 or SIP...
Sajal K. Das, Sanjoy K. Sen, Naveen K. Kakani
INFOCOM
2002
IEEE
15 years 11 months ago
On the capacity of wireless networks: The relay case
Abstract— In [1], Gupta and Kumar determined the capacity of wireless networks under certain assumptions, among them point-to-point coding, which excludes for example multi-acces...
Michael Gastpar, Martin Vetterli
NDSS
2002
IEEE
15 years 11 months ago
Talking to Strangers: Authentication in Ad-Hoc Wireless Networks
In this paper we address the problem of secure communication and authentication in ad-hoc wireless networks. This is a difficult problem, as it involves bootstrapping trust betwe...
Dirk Balfanz, Diana K. Smetters, Paul Stewart, H. ...
201
Voted
MOBICOM
1999
ACM
15 years 11 months ago
WTCP: A Reliable Transport Protocol for Wireless Wide-Area Networks
Wireless wide-area networks (WWANs) are characterized by very low and variable bandwidths, very high and variable delays, significant non-congestion related losses, asymmetric upl...
Prasun Sinha, Narayanan Venkitaraman, Raghupathy S...
ICC
2007
IEEE
152views Communications» more  ICC 2007»
15 years 10 months ago
Characterizing and Exploiting Partial Interference in Wireless Mesh Networks
Abstract-- In evaluating the performance of a wireless network, the interference between wireless links plays a key role. In previous works, interference was assumed to be a binary...
Ka-Hung Hui, Wing Cheong Lau, On-Ching Yue