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» MAC Access Delay In IEEE 802.11e EDCA
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JSAC
2006
152views more  JSAC 2006»
13 years 4 months ago
A Distributed End-to-End Reservation Protocol for IEEE 802.11-Based Wireless Mesh Networks
Abstract--This paper presents an end-to-end reservation protocol for quality-of-service (QoS) support in the medium access control layer of wireless multihop mesh networks. It rese...
E. Carlson, Christian Prehofer, Christian Bettstet...
VTC
2006
IEEE
13 years 10 months ago
MAC Access Delay In IEEE 802.11e EDCA
— In this paper, we study the MAC access delay of EDCA in the draft IEEE 802.11e standard under saturated conditions. We obtain explicit expressions for the mean, the standard de...
Dongxia Xu, Taka Sakurai, Hai Le Vu
LCN
2006
IEEE
13 years 10 months ago
Performance Limits and Analysis of Contention-based IEEE 802.11 MAC
— Recent advance in IEEE 802.11 based standard has pushed the wireless bandwidth up to 600Mbps while keeping the same wireless medium access control (MAC) schemes for full backwa...
Shao-Cheng Wang, Ahmed Helmy
ICC
2008
IEEE
112views Communications» more  ICC 2008»
13 years 10 months ago
Weighted Fair Uplink/Downlink Access Provisioning in IEEE 802.11e WLANs
— We present the unfairness problem between the uplink and the downlink flows in the IEEE 802.11e infrastructure Basic Service Set (BSS) when the default settings of the Enhance...
Feyza Keceli, Inanc Inan, Ender Ayanoglu
ETT
2006
138views Education» more  ETT 2006»
13 years 4 months ago
Comparison of modified dual queue and EDCA for VoIP over IEEE 802.11 WLAN
The popular IEEE 802.11 WLAN today does not provide any quality-of-service (QoS) because of its contention-based channel access nature of the medium access control (MAC). Therefore...
Jeonggyun Yu, Sunghyun Choi