2006
DOI: 10.1007/11814764_27
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Circularity-Based Medium Access Control in Mobile Ad Hoc Networks

Abstract: Abstract. The RTS/CTS access scheme, designed to reduce the number of collisions in a IEEE 802.11 network, is known to exhibit problems due to masked nodes, the imbalance between the interference range and the communication range of the nodes, and scenarios in which nodes are unnecessarily silenced, thus preventing parallel transmissions to take place. We present an approach for enhancing the performance of the IEEE 802.11 MAC protocol by selectively discarding or delaying specifically marked RTS and CTS packe… Show more

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Cited by 5 publications
(7 citation statements)
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“…The MAC layer functions are Transmission Scheduling, Admission Control, Link Initialization, Fragmentation, Retransmission and support for integrated Voice/Data connections [4]. 16 to exchange control messages between the BS and SS. These connections specify different Quality of Service (QoS) requirements, needed at different management levels [5].…”
Section: 1overview Of 80216 Phy and Mac Layersmentioning
confidence: 99%
See 4 more Smart Citations
“…The MAC layer functions are Transmission Scheduling, Admission Control, Link Initialization, Fragmentation, Retransmission and support for integrated Voice/Data connections [4]. 16 to exchange control messages between the BS and SS. These connections specify different Quality of Service (QoS) requirements, needed at different management levels [5].…”
Section: 1overview Of 80216 Phy and Mac Layersmentioning
confidence: 99%
“…The frame length consists of a downlink and an uplink sub frame. 16 The transfer of data from BS to SSs takes place in the downlink sub frame and the uplink transfer occurs in opposite direction. The border between two sub frames is adaptive according to the data amount in downlink and uplink.…”
Section: 1overview Of 80216 Phy and Mac Layersmentioning
confidence: 99%
See 3 more Smart Citations