Sciweavers

404 search results - page 61 / 81
» Optimization of Split-And-Combine Relaying
Sort
View
COMCOM
2004
153views more  COMCOM 2004»
13 years 7 months ago
BLR: beacon-less routing algorithm for mobile ad hoc networks
Routing of packets in mobile ad hoc networks with a large number of nodes or with high mobility is a very difficult task and current routing protocols do not really scale well wit...
Marc Heissenbüttel, Torsten Braun, Thomas Ber...
TWC
2010
13 years 2 months ago
Outage Probability Analysis of Cognitive Transmissions: Impact of Spectrum Sensing Overhead
In cognitive radio networks, a cognitive source node requires two essential phases to complete a cognitive transmission process: the phase of spectrum sensing with a certain time d...
YuLong Zou, Yu-Dong Yao, Baoyu Zheng
SODA
2010
ACM
151views Algorithms» more  SODA 2010»
14 years 5 months ago
A Max-Flow/Min-Cut Algorithm for a Class of Wireless Networks
The linear deterministic model of relay channels is a generalization of the traditional directed network model which has become popular in the study of the flow of information ove...
S. M. Sadegh Tabatabaei Yazdi, Serap A. Savari
CISS
2008
IEEE
14 years 2 months ago
On the delay and throughput of digital and analog network coding for wireless broadcast
— We address the problem of exchanging broadcast packets among multiple wireless terminals through a single relay node. The objective is to evaluate the delay and throughput gain...
Yalin Evren Sagduyu, Dongning Guo, Randall Berry
ICRA
2002
IEEE
102views Robotics» more  ICRA 2002»
14 years 18 days ago
Images Interpolation for Image-Based Control under Large Displacement
The principal deficiency of image-based visual servoing is that the induced (3D) trajectories are not optimal and sometimes, especially when the displacement to realize is large,...
Youcef Mezouar, Anthony Remazeilles, Patrick Gros,...