Energy Consumption Optimisation for Duty-Cycled Schemes in Shadowed Environments
The focus of this study is the optimal configuration of a wireless low-power duty-cycled network with respect to the minimal energy consumption. Precisely, the energy consumption of a truncated-ARQ scheme in realistic shadowing environments is examined for the reference IEEE 802.15.4e standard proto...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-05-01
|
| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2014/709135 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849696191904743424 |
|---|---|
| author | Tatjana Predojev Jesus Alonso-Zarate Mischa Dohler Luis Alonso |
| author_facet | Tatjana Predojev Jesus Alonso-Zarate Mischa Dohler Luis Alonso |
| author_sort | Tatjana Predojev |
| collection | DOAJ |
| description | The focus of this study is the optimal configuration of a wireless low-power duty-cycled network with respect to the minimal energy consumption. Precisely, the energy consumption of a truncated-ARQ scheme in realistic shadowing environments is examined for the reference IEEE 802.15.4e standard protocol and for its cooperative extension that is presented in the paper. We show how to choose between the direct or multihop forwarding and the cooperative version of the two. We determine the optimal forwarding strategy for both loose and strict reliability requirements. Low-power links are parametrised by the interdevice distance and the corresponding outage probability, for the fixed output transmission power. It is shown that significant amounts of energy can be saved when the most adequate scheme of the three is applied. All analytical results are validated in the network simulator ns-3. |
| format | Article |
| id | doaj-art-cd0e094a41d34136beb59a902bfc58e2 |
| institution | DOAJ |
| issn | 1550-1477 |
| language | English |
| publishDate | 2014-05-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-cd0e094a41d34136beb59a902bfc58e22025-08-20T03:19:32ZengWileyInternational Journal of Distributed Sensor Networks1550-14772014-05-011010.1155/2014/709135709135Energy Consumption Optimisation for Duty-Cycled Schemes in Shadowed EnvironmentsTatjana Predojev0Jesus Alonso-Zarate1Mischa Dohler2Luis Alonso3 Centre Tecnològic de Telecomunicacions de Catalunya (CTTC), Parc Mediterrani de la Tecnologia, Building B4, Avenida Carl Friedrich Gauss 7, Castelldefels, 08860 Barcelona, Spain Centre Tecnològic de Telecomunicacions de Catalunya (CTTC), Parc Mediterrani de la Tecnologia, Building B4, Avenida Carl Friedrich Gauss 7, Castelldefels, 08860 Barcelona, Spain Department of Informatics, King's College London, Strand, London WC2R 2LS, UK Universitat Politècnica de Catalunya, Parc Mediterrani de la Tecnologia (PMT), Esteve Terrades 1, Castelldefels, 08860 Barcelona, SpainThe focus of this study is the optimal configuration of a wireless low-power duty-cycled network with respect to the minimal energy consumption. Precisely, the energy consumption of a truncated-ARQ scheme in realistic shadowing environments is examined for the reference IEEE 802.15.4e standard protocol and for its cooperative extension that is presented in the paper. We show how to choose between the direct or multihop forwarding and the cooperative version of the two. We determine the optimal forwarding strategy for both loose and strict reliability requirements. Low-power links are parametrised by the interdevice distance and the corresponding outage probability, for the fixed output transmission power. It is shown that significant amounts of energy can be saved when the most adequate scheme of the three is applied. All analytical results are validated in the network simulator ns-3.https://doi.org/10.1155/2014/709135 |
| spellingShingle | Tatjana Predojev Jesus Alonso-Zarate Mischa Dohler Luis Alonso Energy Consumption Optimisation for Duty-Cycled Schemes in Shadowed Environments International Journal of Distributed Sensor Networks |
| title | Energy Consumption Optimisation for Duty-Cycled Schemes in Shadowed Environments |
| title_full | Energy Consumption Optimisation for Duty-Cycled Schemes in Shadowed Environments |
| title_fullStr | Energy Consumption Optimisation for Duty-Cycled Schemes in Shadowed Environments |
| title_full_unstemmed | Energy Consumption Optimisation for Duty-Cycled Schemes in Shadowed Environments |
| title_short | Energy Consumption Optimisation for Duty-Cycled Schemes in Shadowed Environments |
| title_sort | energy consumption optimisation for duty cycled schemes in shadowed environments |
| url | https://doi.org/10.1155/2014/709135 |
| work_keys_str_mv | AT tatjanapredojev energyconsumptionoptimisationfordutycycledschemesinshadowedenvironments AT jesusalonsozarate energyconsumptionoptimisationfordutycycledschemesinshadowedenvironments AT mischadohler energyconsumptionoptimisationfordutycycledschemesinshadowedenvironments AT luisalonso energyconsumptionoptimisationfordutycycledschemesinshadowedenvironments |