Performance analysis of IEEE 802.15.4 non-beacon mode with the unslotted CSMA/CA

We provide a simple mathematical model of IEEE 802.15.4 unslotted CSMA/CA by busy cycle of M/G/l queueing system to obtain several performance measures. Our performance measures can be used for determining the optimal number of devices while supporting the required QoS constraints on the average pac...

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Bibliographic Details
Published in:IEEE communications letters 2008-04, Vol.12 (4), p.238-240
Main Authors: Tae Ok Kim, Tae Ok Kim, Jin Soo Park, Jin Soo Park, Hak Jin Chong, Hak Jin Chong, Kyung Jae Kim, Kyung Jae Kim, Bong Dae Choi, Bong Dae Choi
Format: Article
Language:English
Subjects:
Applied sciences
Battery
Battery charge measurement
Counting circuits
Delay
Devices
Electric batteries
Exact sciences and technology
Loss measurement
Mathematical model
Mathematical models
Multiaccess communication
Operation, maintenance, reliability
Optimization
Performance analysis
Performance loss
Protection
Queueing analysis
Queues
Switching and signalling
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Teletraffic
Transmission and modulation (techniques and equipments)
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Summary:We provide a simple mathematical model of IEEE 802.15.4 unslotted CSMA/CA by busy cycle of M/G/l queueing system to obtain several performance measures. Our performance measures can be used for determining the optimal number of devices while supporting the required QoS constraints on the average packet delay and the packet loss probability, and also for calculating battery lifetime.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2008.071870