Sciweavers

31 search results - page 2 / 7
» Improving Ensemble-TCP Performance on Asymmetric Networks
Sort
View
NOSSDAV
2001
Springer
13 years 8 months ago
TCP-real: improving real-time capabilities of TCP over heterogeneous networks
We present a TCP-compatible and -friendly protocol which abolishes three major shortfalls of TCP for reliable multimedia applications over heterogeneous networks: (i) ineffective ...
Chi Zhang, Vassilios Tsaoussidis
PCI
2005
Springer
13 years 9 months ago
Source-Based Minimum Cost Multicasting: Intermediate-Node Selection with Potentially Low Cost
Abstract. In this paper, we propose a novel heuristic algorithm for constructing a minimum cost multicast tree. Our work is based on a directed asymmetric network and shows an impr...
Gunu Jho, Moonseong Kim, Hyunseung Choo
INFOCOM
2011
IEEE
12 years 8 months ago
Optimized asynchronous multi-channel neighbor discovery
—We consider the problem of neighbor discovery in wireless networks with nodes operating in multiple frequency bands and with asymmetric beacon intervals. This is a challenging t...
Niels Karowski, Aline Carneiro Viana, Adam Wolisz
MOBIHOC
2002
ACM
14 years 3 months ago
Routing performance in the presence of unidirectional links in multihop wireless networks
We examine two aspects concerning the influence of unidirectional links on routing performance in multihop wireless networks. In the first part of the paper, we evaluate the benef...
Mahesh K. Marina, Samir Ranjan Das
ICDCS
2008
IEEE
13 years 10 months ago
On Cooperative Caching in Wireless P2P Networks
Some recent studies have shown that cooperative cache can improve the system performance in wireless P2P networks such as ad hoc networks and mesh networks. However, all these stu...
Jing Zhao, Ping Zhang, Guohong Cao