26 search results - page 2 / 6 » Improving Spatial Reuse with Collision-Aware DCF in Mobile A... |
MONET
2002
13 years 4 months ago
2002
Wireless networking and group communication in combination allows groups of dispersed mobile users to collaborate. This paper presents AGENT, a medium access control (MAC) protocol...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
Abstract-- In this paper, we analyze asymptotic delaythroughput trade-offs in mobile ad-hoc networks comprising heterogeneous nodes with restricted mobility. We show that node spat...
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...
CIC
2006
13 years 6 months ago
2006
- Directional antennas are used to improve spatial reuse, but have the problem of deafness. The DUDMAC protocol [9] uses the ORTS, OCTS, DDATA, and DACK mechanisms and a blocking a...
TMC
2008
13 years 4 months ago
2008
In this paper, we propose a new Medium Access Control (MAC) protocol for full exploitation of directional antennas in wireless networks. The protocol introduces a circular directio...