267 search results - page 11 / 54 » An Enhanced MAC Architecture for Multi-hop Wireless Networks |
KES
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Currently, the major focus on the network security is securing individual components as well as preventing unauthorized access to network service. In this paper, we propo...
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DIALM
2005
ACM
15 years 1 months ago
2005
ACM
Wireless LANs operating within unlicensed frequency bands require random access schemes such as CSMA/CA, so that wireless networks from different administrative domains (for exam...
AICT
2006
IEEE
15 years 5 months ago
2006
IEEE
IEEE 802.11e is a wireless local area networking standard introducing quality of service. It defines new MAC protocols, mainly HCF and EDCF. EDCF is a contentionbased channel acce...
MOBIHOC
2003
ACM
15 years 11 months ago
2003
ACM
Directional antennas in ad hoc networks offer many benefits compared with classical omnidirectional antennas. The most important include significant increase of spatial reuse, cov...
ICWN
2008
15 years 1 months ago
2008
- Sensor and actor networks are used to monitor and control pipeline infrastructures. This paper discusses and compares different sensor and actor network architectures for water, ...