MACAW: a media access protocol for wireless LAN's
SIGCOMM '94 Proceedings of the conference on Communications architectures, protocols and applications
Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
An experimental study on the capture effect in 802.11a networks
Proceedings of the second ACM international workshop on Wireless network testbeds, experimental evaluation and characterization
Impact of Power Control on Performance of IEEE 802.11 Wireless Networks
IEEE Transactions on Mobile Computing
Revisiting the Hidden Terminal Problem in a CSMA/CA Wireless Network
IEEE Transactions on Mobile Computing
Performance of wireless networks with hidden nodes: a queuing-theoretic analysis
Computer Communications
Proceedings of the 8th ACM Symposium on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks
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To enhance the performance of IEEE 802.11 WLANs in the presence of hidden terminal problem, we propose a protocol that allows non-hidden stations to help each other retransmit faster whenever possible. Opposite to other approaches, the new protocol benefits from the hidden terminal problem to improve the performance of DCF, which is the basic operation of IEEE 802.11. The new protocol is compatible with IEEE 802.11, and works with the same PHY of IEEE 802.11. Using Opnet simulation, results show that the proposed scheme improves throughput, delay, packet drop, retransmissions, and fairness with small trade-off regarding fairness depending on the network topology.