Using directional antennas for medium access control in ad hoc networks
Proceedings of the 8th annual international conference on Mobile computing and networking
Deafness: A MAC Problem in Ad Hoc Networks when using Directional Antennas
ICNP '04 Proceedings of the 12th IEEE International Conference on Network Protocols
Smart Antennas for Wireless Communications
Smart Antennas for Wireless Communications
Proceedings of the 2nd ACM international workshop on Vehicular ad hoc networks
Self-management in chaotic wireless deployments
Proceedings of the 11th annual international conference on Mobile computing and networking
Distributed Neighbor Discovery in Ad Hoc Networks Using Directional Antennas
CIT '06 Proceedings of the Sixth IEEE International Conference on Computer and Information Technology
Cell Breathing in Wireless LANs: Algorithms and Evaluation
IEEE Transactions on Mobile Computing
Measurement-driven guidelines for 802.11 WLAN design
IEEE/ACM Transactions on Networking (TON)
A joint approach to bandwidth allocation and AP-client association for WLANs
LCN '10 Proceedings of the 2010 IEEE 35th Conference on Local Computer Networks
An Integrated Neighbor Discovery and MAC Protocol for Ad Hoc Networks Using Directional Antennas
IEEE Transactions on Wireless Communications
Ad hoc networking with directional antennas: a complete system solution
IEEE Journal on Selected Areas in Communications
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In conventional infrastructure wireless networks, access points and nodes use omni-directional antennas. In a crowded situation, users have experienced throughput degradation due to various reasons. In this paper, we propose wireless LANs equipped with switchable directional antennas and a directional MAC protocol designed for them. In the proposed wireless LAN, every node including access point is always engaged in directional transmission and reception, but a node is allowed to receive omni-directionally only for association process. This new system enhances throughput in overlapped multiple basic service sets by reducing interference, increasing spatial reuse, and avoiding transmission loss phenomenon TLP. The simulation results show that the proposed protocol outperforms conventional IEEE 802.11 DCF, in terms of throughput in crowded infrastructure wireless networks.