954 search results - page 125 / 191 » Improving wireless simulation through noise modeling |
PERCOM
2006
ACM
14 years 7 months ago
2006
ACM
The number of channels specified for IEEE 802.15.4 Low-Rate Wireless Personal Area Networks (LR-WPANs) is too few to operate many applications of WPANs in the same area. To overco...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
— Efficient channel selection is essential in 802.11 mesh deployments, for minimizing contention and interference among co-channel devices and thereby supporting a plurality of ...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—Directional antennas are expected to provide significant improvements over omni-directional antennas in wireless ad hoc networks. Directional MAC protocols, however, int...
ISPAN
2005
IEEE
14 years 1 months ago
2005
IEEE
We present QoS Geometric Broadcast Protocol (QoSGBP), a novel broadcasting protocol for heterogeneous wireless ad hoc and sensor networks. While broadcasting is a very energy-expe...
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
In a wireless ad hoc network, the main issue of a good broadcast protocol is to attain maximum reachability with minimal packet forwarding. Existing protocols address this issue by...