Sciweavers

7300 search results - page 56 / 1460
» Multi-modal network protocols
Sort
View
INFOCOM
2008
IEEE
15 years 10 months ago
Border Effects, Fairness, and Phase Transition in Large Wireless Networks
—We characterize the fairness of decentralized medium access control protocols based on CSMA/CA, such as IEEE 802.11, in large multi-hop wireless networks. In particular, we show...
Mathilde Durvy, Olivier Dousse, Patrick Thiran
98
Voted
GLOBECOM
2009
IEEE
15 years 10 months ago
Multihop MIMO Relay Networks with ARQ
—A multiple antenna multihop relay network consisting of a source, a relay, and a destination node, is considered. The diversity-multiplexing-delay tradeoffs (DMDT) for various m...
Yao Xie, Deniz Gündüz, Andrea J. Goldsmi...
127
Voted
PEWASUN
2006
ACM
15 years 9 months ago
Experimental analysis of a transport protocol for ad hoc networks (TPA)
Many previous papers have pointed out that TCP performance in multi-hop ad hoc networks is not optimal. This is due to several TCP design principles that reflect the characteristi...
Giuseppe Anastasi, Emilio Ancillotti, Marco Conti,...
IAJIT
2008
115views more  IAJIT 2008»
15 years 3 months ago
A Novel Mechanism to Improve Performance of TCP Protocol over Asymmetric Networks
: In this paper, TCP performance issues in bandwidth asymmetric networks are investigated. Related works to improve TCP performance in bandwidth asymmetric networks are introduced ...
Wissam Al-Khatib, K. Gunavathi
123
Voted
IANDC
2008
84views more  IANDC 2008»
15 years 2 months ago
Authenticating ad hoc networks by comparison of short digests
We show how to design secure authentication protocols for a non-standard class of scenarios. In these authentication is not bootstrapped from a PKI, shared secrets or trusted thir...
L. H. Nguyen, A. W. Roscoe