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IWCMC
2009
ACM
13 years 11 months ago
Carrier sense multiple access with enhanced collision avoidance: a performance analysis
Abstract—Carrier Sense Multiple Access with Enhanced Collision Avoidance (CSMA/ECA) is a recently proposed modification to the well-known CSMA/CA protocol. By using a determinis...
Jaume Barceló, Boris Bellalta, Cristina Can...
ICC
2007
IEEE
175views Communications» more  ICC 2007»
13 years 11 months ago
Adaptive Range-Based Power Control for Collision Avoidance in Wireless Ad Hoc Networks
—The paper analyzes the relationships among the transmission range, carrier sensing range, and interference range in case that power control is adopted and proposes an adaptive r...
Kuei-Ping Shih, Yen-Da Chen, Chau-Chieh Chang
GLOBECOM
2007
IEEE
13 years 11 months ago
A Collision Avoidance Mechanism for IEEE 802.11e EDCA Protocol to Improve Voice Transmissions in Wireless Local Area Networks
—Enhanced distributed channel access (EDCA) is the basis protocol in IEEE 802.11e protocol suite. It is used for providing differentiated quality of service (QoS) in IEEE 802.11e...
Khalim Amjad Meerja, Abdallah Shami
MOBICOM
1999
ACM
13 years 9 months ago
Reversing the Collision-Avoidance Handshake in Wireless Networks
Many medium-access control (MAC) protocols for wireless networks proposed or implemented to date are based on collisionavoidance handshakes between sender and receiver. In the vas...
J. J. Garcia-Luna-Aceves, Asimakis Tzamaloukas
GLOBECOM
2006
IEEE
13 years 11 months ago
Two-phase Collision Avoidance to Improve Scalability in Wireless LANs
— IEEE 802.11 DCF exhibits poor scalability due to the large contention overhead. Therefore, the more the number of stations, the less the aggregate throughput. We propose a two-...
Seongil Han, Yongsub Nam, Yongho Seok, Taekyoung K...