1414 search results - page 61 / 283 » Performance Bounds in Communication Networks with Variable-R... |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— Without the multicast support from the underlying networks, overlay multicast has the advantage of implementing inter-domain multicast communications. Usually, overlay multicas...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Accurate system planning and performance evaluation requires knowledge of the joint impact of scheduling, interference, and fading. However, current analyses either require costly...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
—Opportunistic secondary spectrum usage has the potential to dramatically increase spectral efficiency and rates of a network of secondary cognitive users. In this work we consi...
SENSYS
2003
ACM
14 years 28 days ago
2003
ACM
The dynamic and lossy nature of wireless communication poses major challenges to reliable, self-organizing multihop networks. These non-ideal characteristics are more problematic ...
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
—This paper considers the performance of the MAC protocols ALOHA and CSMA in wireless ad hoc networks, where the total system bandwidth may be divided into smaller subbands. In t...