Energy savings using wake-up receivers - An analysis of optimal designs
(2019) 90th IEEE Vehicular Technology Conference, VTC 2019 Fall In IEEE Vehicular Technology Conference 2019-September.- Abstract
With increasing number of wirelessly connected devices having limited energy resources, energy efficient solutions become more and more important. Many studies have addressed schemes where low-power wake-up receivers are used to improve energy efficiency in networks with low traffic intensity (per node) and demands on availability. One such scheme is the duty-cycled wake-up receiver medium access (DCW-MAC) scheme, for which we have detailed understanding of achievable energy savings. In this paper we combine these with recent bounds on the characteristics of optimal low-power receiver designs. What we find is that network energy savings are always achievable with optimally designed wake-up receivers. Moreover, potential network energy... (More)
With increasing number of wirelessly connected devices having limited energy resources, energy efficient solutions become more and more important. Many studies have addressed schemes where low-power wake-up receivers are used to improve energy efficiency in networks with low traffic intensity (per node) and demands on availability. One such scheme is the duty-cycled wake-up receiver medium access (DCW-MAC) scheme, for which we have detailed understanding of achievable energy savings. In this paper we combine these with recent bounds on the characteristics of optimal low-power receiver designs. What we find is that network energy savings are always achievable with optimally designed wake-up receivers. Moreover, potential network energy savings increase as wake-up receiver power consumption decreases, despite the associated degradation in performance. The lowest network energy consumption, for this type of network, is reached for wake-up receivers pushed to the limit of functioning.
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- author
- Mazloum, Nafiseh Seyed LU ; Sarajlic, Muris LU and Edfors, Ove LU
- organization
- publishing date
- 2019
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- 2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings
- series title
- IEEE Vehicular Technology Conference
- volume
- 2019-September
- article number
- 8891128
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 90th IEEE Vehicular Technology Conference, VTC 2019 Fall
- conference location
- Honolulu, United States
- conference dates
- 2019-09-22 - 2019-09-25
- external identifiers
-
- scopus:85075252743
- ISSN
- 1550-2252
- ISBN
- 9781728112206
- DOI
- 10.1109/VTCFall.2019.8891128
- language
- English
- LU publication?
- yes
- id
- fdd0437b-7111-42e5-a04a-eceab57550b0
- date added to LUP
- 2019-12-06 12:39:51
- date last changed
- 2024-03-20 02:03:23
@inproceedings{fdd0437b-7111-42e5-a04a-eceab57550b0, abstract = {{<p>With increasing number of wirelessly connected devices having limited energy resources, energy efficient solutions become more and more important. Many studies have addressed schemes where low-power wake-up receivers are used to improve energy efficiency in networks with low traffic intensity (per node) and demands on availability. One such scheme is the duty-cycled wake-up receiver medium access (DCW-MAC) scheme, for which we have detailed understanding of achievable energy savings. In this paper we combine these with recent bounds on the characteristics of optimal low-power receiver designs. What we find is that network energy savings are always achievable with optimally designed wake-up receivers. Moreover, potential network energy savings increase as wake-up receiver power consumption decreases, despite the associated degradation in performance. The lowest network energy consumption, for this type of network, is reached for wake-up receivers pushed to the limit of functioning.</p>}}, author = {{Mazloum, Nafiseh Seyed and Sarajlic, Muris and Edfors, Ove}}, booktitle = {{2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings}}, isbn = {{9781728112206}}, issn = {{1550-2252}}, language = {{eng}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, series = {{IEEE Vehicular Technology Conference}}, title = {{Energy savings using wake-up receivers - An analysis of optimal designs}}, url = {{http://dx.doi.org/10.1109/VTCFall.2019.8891128}}, doi = {{10.1109/VTCFall.2019.8891128}}, volume = {{2019-September}}, year = {{2019}}, }