Sciweavers

1414 search results - page 123 / 283
» Performance Bounds in Communication Networks with Variable-R...
Sort
View
ICC
2007
IEEE
192views Communications» more  ICC 2007»
14 years 3 months ago
Uplink-Downlink Imbalance in Wireless Cellular Networks
—Uplink-Downlink imbalance is a characteristic of all wireless networks which greatly impacts system performance, and must be accounted for in system design and simulation. Howev...
Donna Ghosh, Christopher Lott
ICC
2007
IEEE
220views Communications» more  ICC 2007»
14 years 3 months ago
Broadcasting Protocols for Multi-Radio Multi-Channel and Multi-Rate Mesh Networks
— A vast amount of broadcasting protocols has been developed for wireless ad hoc networks. To the best of our knowledge, however, these protocols assume a single-radio singlechan...
Min Song, Jun Wang, Qun Hao
INFOCOM
2008
IEEE
14 years 3 months ago
How Bad is Suboptimal Rate Allocation?
Abstract—Not too bad. A rate allocation that is suboptimal with respect to a utility maximization formulation still maintains the maximum flow-level stability when the utility g...
Tian Lan, Xiaojun Lin, Mung Chiang, Ruby B. Lee
VALUETOOLS
2006
ACM
236views Hardware» more  VALUETOOLS 2006»
14 years 3 months ago
The DISCO network calculator: a toolbox for worst case analysis
In this paper we describe the design, implementation, and analytical background of the DISCO Network Calculator. The DISCO Network Calculator is an open-source toolbox written in ...
Jens B. Schmitt, Frank A. Zdarsky
TIT
2008
119views more  TIT 2008»
13 years 9 months ago
Throughput and Fairness Guarantees Through Maximal Scheduling in Wireless Networks
We address the question of providing throughput guarantees through distributed scheduling, which has remained an open problem for some time. We consider a simple distributed sched...
Prasanna Chaporkar, Koushik Kar, Xiang Luo, Saswat...