Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems

Nikolaos I. Miridakis; Theodoros A. Tsiftsis; George C. Alexandropoulos; Merouane Debbah

doi:10.1109/ICC.2016.7511010

Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems

Nikolaos I. Miridakis
, Theodoros A. Tsiftsis
, George C. Alexandropoulos
, Merouane Debbah

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

A dual-hop cognitive (secondary) relaying system incorporating collaborative spectrum sensing to opportunistically switch between data transmission and energy harvesting is introduced. The secondary relays, first scan the wireless channel for a primary network activity, and then convey their reports to a secondary base station (SBS). Afterwards, the SBS, based on these reports and its own estimation, decides cooperatively the presence of primary transmission or not. In the former scenario, all secondary relays start to harvest energy from the transmission of one or more primary nodes. In the latter scenario, the system initiates secondary communication via a best relay selection policy. The performance of the proposed scheme is thoroughly investigated by assuming realistic channel conditions, i.e., non-identical link-distances and outdated channel estimation, while its overall energy consumption is evaluated, indicating the efficiency of the switching approach.

Original language	English
Title of host publication	2016 IEEE International Conference on Communications, ICC 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479966646
DOIs	https://doi.org/10.1109/ICC.2016.7511010
Publication status	Published - 12 Jul 2016
Externally published	Yes
Event	2016 IEEE International Conference on Communications, ICC 2016 - Kuala Lumpur, Malaysia Duration: 22 May 2016 → 27 May 2016

Publication series

Name	2016 IEEE International Conference on Communications, ICC 2016

Conference

Conference	2016 IEEE International Conference on Communications, ICC 2016
Country/Territory	Malaysia
City	Kuala Lumpur
Period	22/05/16 → 27/05/16

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Free Keywords

Cognitive relaying systems
cooperative spectrum sensing
detection probability
energy efficiency
energy harvesting

ASJC Scopus subject areas

Computer Networks and Communications

Access to Document

10.1109/ICC.2016.7511010

Cite this

Miridakis, N. I., Tsiftsis, T. A., Alexandropoulos, G. C., & Debbah, M. (2016). Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems. In 2016 IEEE International Conference on Communications, ICC 2016 Article 7511010 (2016 IEEE International Conference on Communications, ICC 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICC.2016.7511010

Miridakis, Nikolaos I. ; Tsiftsis, Theodoros A. ; Alexandropoulos, George C. et al. / Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems. 2016 IEEE International Conference on Communications, ICC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. (2016 IEEE International Conference on Communications, ICC 2016).

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title = "Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems",

abstract = "A dual-hop cognitive (secondary) relaying system incorporating collaborative spectrum sensing to opportunistically switch between data transmission and energy harvesting is introduced. The secondary relays, first scan the wireless channel for a primary network activity, and then convey their reports to a secondary base station (SBS). Afterwards, the SBS, based on these reports and its own estimation, decides cooperatively the presence of primary transmission or not. In the former scenario, all secondary relays start to harvest energy from the transmission of one or more primary nodes. In the latter scenario, the system initiates secondary communication via a best relay selection policy. The performance of the proposed scheme is thoroughly investigated by assuming realistic channel conditions, i.e., non-identical link-distances and outdated channel estimation, while its overall energy consumption is evaluated, indicating the efficiency of the switching approach.",

keywords = "Cognitive relaying systems, cooperative spectrum sensing, detection probability, energy efficiency, energy harvesting",

author = "Miridakis, \{Nikolaos I.\} and Tsiftsis, \{Theodoros A.\} and Alexandropoulos, \{George C.\} and Merouane Debbah",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE International Conference on Communications, ICC 2016 ; Conference date: 22-05-2016 Through 27-05-2016",

year = "2016",

month = jul,

day = "12",

doi = "10.1109/ICC.2016.7511010",

language = "English",

series = "2016 IEEE International Conference on Communications, ICC 2016",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Miridakis, NI, Tsiftsis, TA, Alexandropoulos, GC & Debbah, M 2016, Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems. in 2016 IEEE International Conference on Communications, ICC 2016., 7511010, 2016 IEEE International Conference on Communications, ICC 2016, Institute of Electrical and Electronics Engineers Inc., 2016 IEEE International Conference on Communications, ICC 2016, Kuala Lumpur, Malaysia, 22/05/16. https://doi.org/10.1109/ICC.2016.7511010

Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems. / Miridakis, Nikolaos I.; Tsiftsis, Theodoros A.; Alexandropoulos, George C. et al.
2016 IEEE International Conference on Communications, ICC 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7511010 (2016 IEEE International Conference on Communications, ICC 2016).

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems

AU - Miridakis, Nikolaos I.

AU - Tsiftsis, Theodoros A.

AU - Alexandropoulos, George C.

AU - Debbah, Merouane

PY - 2016/7/12

Y1 - 2016/7/12

N2 - A dual-hop cognitive (secondary) relaying system incorporating collaborative spectrum sensing to opportunistically switch between data transmission and energy harvesting is introduced. The secondary relays, first scan the wireless channel for a primary network activity, and then convey their reports to a secondary base station (SBS). Afterwards, the SBS, based on these reports and its own estimation, decides cooperatively the presence of primary transmission or not. In the former scenario, all secondary relays start to harvest energy from the transmission of one or more primary nodes. In the latter scenario, the system initiates secondary communication via a best relay selection policy. The performance of the proposed scheme is thoroughly investigated by assuming realistic channel conditions, i.e., non-identical link-distances and outdated channel estimation, while its overall energy consumption is evaluated, indicating the efficiency of the switching approach.

AB - A dual-hop cognitive (secondary) relaying system incorporating collaborative spectrum sensing to opportunistically switch between data transmission and energy harvesting is introduced. The secondary relays, first scan the wireless channel for a primary network activity, and then convey their reports to a secondary base station (SBS). Afterwards, the SBS, based on these reports and its own estimation, decides cooperatively the presence of primary transmission or not. In the former scenario, all secondary relays start to harvest energy from the transmission of one or more primary nodes. In the latter scenario, the system initiates secondary communication via a best relay selection policy. The performance of the proposed scheme is thoroughly investigated by assuming realistic channel conditions, i.e., non-identical link-distances and outdated channel estimation, while its overall energy consumption is evaluated, indicating the efficiency of the switching approach.

KW - Cognitive relaying systems

KW - cooperative spectrum sensing

KW - detection probability

KW - energy efficiency

KW - energy harvesting

UR - https://www.scopus.com/pages/publications/84981340831

U2 - 10.1109/ICC.2016.7511010

DO - 10.1109/ICC.2016.7511010

M3 - Conference contribution

AN - SCOPUS:84981340831

T3 - 2016 IEEE International Conference on Communications, ICC 2016

BT - 2016 IEEE International Conference on Communications, ICC 2016

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2016 IEEE International Conference on Communications, ICC 2016

Y2 - 22 May 2016 through 27 May 2016

ER -

Miridakis NI, Tsiftsis TA, Alexandropoulos GC, Debbah M. Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems. In 2016 IEEE International Conference on Communications, ICC 2016. Institute of Electrical and Electronics Engineers Inc. 2016. 7511010. (2016 IEEE International Conference on Communications, ICC 2016). doi: 10.1109/ICC.2016.7511010

Energy efficient switching between data transmission and energy harvesting for cooperative cognitive relaying systems

Abstract

Publication series

Conference

UN SDGs

Free Keywords

ASJC Scopus subject areas

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