Presentation 2011-12-16
Performance Model for IEEE 802.11e EDCA with Non-Saturated Stations : Frame-Transmission Cycle Approach
Chongyang HUANG, Shigeo SHIODA,
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Abstract(in English) Theoretical analysis of IEEE802.11e enhanced distributed channel access (EDCA) mechanism is now a mature research theme, receiving considerable attention. However, most of these works depend on per-slot status, namely probability of transmission attempt and collisions at each slot. Tinnirello et al. [1] present an analytic model which does not rely on per-slot status under a saturated traffic assumption, whereas typical network conditions are non-saturated and heterogeneous. We present an extension of their model to a non-saturated environment. Proposed model can also evaluate a heterogeneous network with VoIP application and udp data traffic.
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Keyword(in English) WLAN / IEEE802.11e / performance analysis / non-saturated
Paper # IN2011-115
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Committee IN
Conference Date 2011/12/8(1days)
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Title (in English) Performance Model for IEEE 802.11e EDCA with Non-Saturated Stations : Frame-Transmission Cycle Approach
Sub Title (in English)
Keyword(1) WLAN
Keyword(2) IEEE802.11e
Keyword(3) performance analysis
Keyword(4) non-saturated
1st Author's Name Chongyang HUANG
1st Author's Affiliation Graduate School of Engineering, Chiba University()
2nd Author's Name Shigeo SHIODA
2nd Author's Affiliation Graduate School of Engineering, Chiba University
Date 2011-12-16
Paper # IN2011-115
Volume (vol) vol.111
Number (no) 346
Page pp.pp.-
#Pages 6
Date of Issue