20 search results - page 2 / 4 » Improving Ad Hoc Networks Capacity and Connectivity Using Dy... |
ISPAN
1999
IEEE
13 years 9 months ago
1999
IEEE
Much progress has been made toward solving the problem of routing packets inside an ad hoc network, but there are presently no complete proposals for connecting ad hoc networks to...
CISS
2008
IEEE
13 years 6 months ago
2008
IEEE
Cognitive radios permit dynamic control of physical layer resources such as transmission power and constellation size; these degrees of freedom can be employed to achieve significa...
ICWMC
2006
IEEE
13 years 10 months ago
2006
IEEE
Because of the heterogeneity in radio transceiver capabilities and influence of surroundings, unidirectional links arise in wireless mobile ad-hoc networks. Since most of existin...
MSWIM
2003
ACM
13 years 10 months ago
2003
ACM
This paper presents ARC (Adaptive Range Control), a communication range control mechanism using directional antennas to be implemented across multiple layers. ARC uses directional...
INFOCOM
2000
IEEE
13 years 9 months ago
2000
IEEE
Ad hoc networks are characterized by multihop wireless connectivity, frequently changing network topology and the need for efficient dynamic routing protocols. We compare the perf...