Performance comparisons of sequential and asynchronous iterative water filling algorithm in cognitive smart grid communications

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Cognitive radio based smart grid communication allows smart grid users to utilize spectrum bands opportunistically. Cognitive radio does not require spectrum leasing cost, saves users' energy consumption, keeps interference level low, and improves interoperability. In low traffic load environment, cognitive radio is able to support smart grid data transmission. However, the traffic load in Advanced Metering Infrastructure (AMI) can be as high as 1000 kbps or 500 kbps for backhaul. In this paper, the performance of cognitive radio in high traffic load AMI is investigated. Iterative Water Filling Algorithm (IWFA) is implemented upon cognitive radio to maximize the capacity of smart grid users through computing optimal transmit power for each user. The performances of sequential IWFA and asynchronous IWFA in smart grid communication are investigated. Simulation is conducted using Network Simulator 2. Simulation results show that IWFA indeed is able to maximize the capacity of smart grid users. Results also show that the asynchronous IWFA performs better than sequential IWFA. Asynchronous IWFA improves delivery ratio and throughput of cognitive radio based AMI communication by 5.95% and 8.67%, respectively.

Original languageEnglish
Title of host publication2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages124-128
Number of pages5
ISBN (Electronic)9781509000197
DOIs
Publication statusPublished - 27 Oct 2016
Event12th IEEE Malaysia International Conference on Communications, MICC 2015 - Kuching, Sarawak, Malaysia
Duration: 23 Nov 201525 Nov 2015

Publication series

Name2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015

Other

Other12th IEEE Malaysia International Conference on Communications, MICC 2015
CountryMalaysia
CityKuching, Sarawak
Period23/11/1525/11/15

Fingerprint

Cognitive radio
communication
grids
Advanced metering infrastructures
Communication
water
Water
Telecommunication traffic
traffic
leasing
interoperability
energy consumption
data transmission
Interoperability
Data communication systems
simulators
delivery
Energy utilization
simulation
Simulators

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Signal Processing
  • Instrumentation

Cite this

Hiew, Y. K., Mohd Aripin, N., & Md Din, N. (2016). Performance comparisons of sequential and asynchronous iterative water filling algorithm in cognitive smart grid communications. In 2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015 (pp. 124-128). [7725420] (2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/MICC.2015.7725420
Hiew, Yik Kuan ; Mohd Aripin, Norazizah ; Md Din, Norashidah. / Performance comparisons of sequential and asynchronous iterative water filling algorithm in cognitive smart grid communications. 2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 124-128 (2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015).
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Hiew, YK, Mohd Aripin, N & Md Din, N 2016, Performance comparisons of sequential and asynchronous iterative water filling algorithm in cognitive smart grid communications. in 2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015., 7725420, 2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015, Institute of Electrical and Electronics Engineers Inc., pp. 124-128, 12th IEEE Malaysia International Conference on Communications, MICC 2015, Kuching, Sarawak, Malaysia, 23/11/15. https://doi.org/10.1109/MICC.2015.7725420

Performance comparisons of sequential and asynchronous iterative water filling algorithm in cognitive smart grid communications. / Hiew, Yik Kuan; Mohd Aripin, Norazizah; Md Din, Norashidah.

2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015. Institute of Electrical and Electronics Engineers Inc., 2016. p. 124-128 7725420 (2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Hiew YK, Mohd Aripin N, Md Din N. Performance comparisons of sequential and asynchronous iterative water filling algorithm in cognitive smart grid communications. In 2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015. Institute of Electrical and Electronics Engineers Inc. 2016. p. 124-128. 7725420. (2015 IEEE 12th Malaysia International Conference on Communications, MICC 2015). https://doi.org/10.1109/MICC.2015.7725420