Feedback-based control for providing real-time services with the 802.11e MAC
IEEE/ACM Transactions on Networking (TON)
Towards an efficient reservation algorithm for distributed reservation protocols
INFOCOM'10 Proceedings of the 29th conference on Information communications
Analytical model of IEEE 802.11s MCCAbased streaming in the presence of noise
ACM SIGMETRICS Performance Evaluation Review - Special Issue on IFIP PERFORMANCE 2011- 29th International Symposium on Computer Performance, Modeling, Measurement and Evaluation
Interference, Even with MCCA Channel Access Method in IEEE 802.11s Mesh Networks
MASS '11 Proceedings of the 2011 IEEE Eighth International Conference on Mobile Ad-Hoc and Sensor Systems
Flexibility of Routing Framework Architecture in IEEE 802.11s Mesh Networks
MASS '11 Proceedings of the 2011 IEEE Eighth International Conference on Mobile Ad-Hoc and Sensor Systems
ARROW: An Efficient Traffic Scheduling Algorithm for IEEE 802.11e HCCA
IEEE Transactions on Wireless Communications
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The IEEE 802.11s standard defines a novel deterministic channel access method called MCCA. In preliminarily reserved time intervals, MCCA allows packet transmission from the owner of the reservation to the intended receiver, while their neighbors are forbidden to access the channel. Such a protection decreases the interference from hidden stations, allowing to improve reliability of transmission between two stations, which makes MCCA a promising method to transmit real-time multimedia streams with parameterized QoS support. However, both random noise and interference from the stations out of one-hop neighborhood may cause transmission errors, increasing packet loss ratio. In this paper, we consider various mechanisms for protecting reservations from interference and propose a method to find the amount of reserved channel resources and the type of protection needed to meet QoS requirements while transmitting the data with MCCA in case of varying channel conditions.