Localization of primary users by exploiting distance separation between secondary users

Audri Biswas; Sam Reisenfeld; Mark Hedley; Zhuo Chen; Peng Cheng

doi:10.1007/978-3-319-24540-9_37

Localization of primary users by exploiting distance separation between secondary users

Audri Biswas^*, Sam Reisenfeld, Mark Hedley, Zhuo Chen, Peng Cheng

^*Corresponding author for this work

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

Abstract

Accurate localization of Primary Users (PUs) is an extremely useful procedure which can improve the performance of Cognitive Radio (CR) by more efficient dynamic allocation of channels and transmit powers for unlicensed users. In this paper, we analyze the performance of a Compressive Sensing (CS) method which simultaneously yields the PU transmitter locations and transmit powers for any channel in a Cognitive Radio Network (CRN). Additionally, we propose a novel approach of selectively eliminating Secondary User (SU) power observations from the set of SU receiving terminals such that pairs of the remaining SUs are separated by a minimum geographic distance. The modified algorithm demonstrates substantial performance improvements compared to random deployment of receiving terminals. Simulations were run for both the cases of uniform and Gaussian distributions for the SU random locations. The simulation results indicate that the new approach significantly reduced the number of received power measurements from SU terminals required to achieve a particular level of performance.

Original language	English
Title of host publication	Cognitive Radio Oriented Wireless Networks
Subtitle of host publication	10th International Conference, CROWNCOM 2015, Doha, Qatar, April 21-23, 2015, Revised Selected Papers
Editors	Mark Weichold, Mounir Hamdi, Muhammad Zeeshan Shakir, Mohamed Abdallah, George K. Karagiannidis, Muhammad Ismail
Place of Publication	Cham
Publisher	Springer, Springer Nature
Pages	451-462
Number of pages	12
ISBN (Electronic)	9783319245409
ISBN (Print)	9783319245393
DOIs	https://doi.org/10.1007/978-3-319-24540-9_37
Publication status	Published - 2015
Event	10th International Conference on Cognitive Radio Oriented Wireless Networks, CROWNCOM 2015 - Doha, Qatar Duration: 21 Apr 2015 → 23 Apr 2015

Publication series

Name	Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Publisher	Springer International Publishing
Volume	156
ISSN (Print)	1867-8211
ISSN (Electronic)	1867-822X

Other

Other	10th International Conference on Cognitive Radio Oriented Wireless Networks, CROWNCOM 2015
Country/Territory	Qatar
City	Doha
Period	21/04/15 → 23/04/15

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10.1007/978-3-319-24540-9_37

Cite this

Biswas, A., Reisenfeld, S., Hedley, M., Chen, Z., & Cheng, P. (2015). Localization of primary users by exploiting distance separation between secondary users. In M. Weichold, M. Hamdi, M. Zeeshan Shakir, M. Abdallah, G. K. Karagiannidis, & M. Ismail (Eds.), Cognitive Radio Oriented Wireless Networks: 10th International Conference, CROWNCOM 2015, Doha, Qatar, April 21-23, 2015, Revised Selected Papers (pp. 451-462). (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 156). Springer, Springer Nature. https://doi.org/10.1007/978-3-319-24540-9_37

Biswas, Audri ; Reisenfeld, Sam ; Hedley, Mark et al. / Localization of primary users by exploiting distance separation between secondary users. Cognitive Radio Oriented Wireless Networks: 10th International Conference, CROWNCOM 2015, Doha, Qatar, April 21-23, 2015, Revised Selected Papers. editor / Mark Weichold ; Mounir Hamdi ; Muhammad Zeeshan Shakir ; Mohamed Abdallah ; George K. Karagiannidis ; Muhammad Ismail. Cham : Springer, Springer Nature, 2015. pp. 451-462 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST).

@inproceedings{0be1efb9341147a5901a2ff9f967437d,

title = "Localization of primary users by exploiting distance separation between secondary users",

abstract = "Accurate localization of Primary Users (PUs) is an extremely useful procedure which can improve the performance of Cognitive Radio (CR) by more efficient dynamic allocation of channels and transmit powers for unlicensed users. In this paper, we analyze the performance of a Compressive Sensing (CS) method which simultaneously yields the PU transmitter locations and transmit powers for any channel in a Cognitive Radio Network (CRN). Additionally, we propose a novel approach of selectively eliminating Secondary User (SU) power observations from the set of SU receiving terminals such that pairs of the remaining SUs are separated by a minimum geographic distance. The modified algorithm demonstrates substantial performance improvements compared to random deployment of receiving terminals. Simulations were run for both the cases of uniform and Gaussian distributions for the SU random locations. The simulation results indicate that the new approach significantly reduced the number of received power measurements from SU terminals required to achieve a particular level of performance.",

author = "Audri Biswas and Sam Reisenfeld and Mark Hedley and Zhuo Chen and Peng Cheng",

year = "2015",

doi = "10.1007/978-3-319-24540-9_37",

language = "English",

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series = "Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST",

publisher = "Springer, Springer Nature",

pages = "451--462",

editor = "Mark Weichold and Mounir Hamdi and {Zeeshan Shakir}, Muhammad and Mohamed Abdallah and Karagiannidis, {George K.} and Muhammad Ismail",

booktitle = "Cognitive Radio Oriented Wireless Networks",

address = "United States",

note = "10th International Conference on Cognitive Radio Oriented Wireless Networks, CROWNCOM 2015 ; Conference date: 21-04-2015 Through 23-04-2015",

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Biswas, A, Reisenfeld, S, Hedley, M, Chen, Z & Cheng, P 2015, Localization of primary users by exploiting distance separation between secondary users. in M Weichold, M Hamdi, M Zeeshan Shakir, M Abdallah, GK Karagiannidis & M Ismail (eds), Cognitive Radio Oriented Wireless Networks: 10th International Conference, CROWNCOM 2015, Doha, Qatar, April 21-23, 2015, Revised Selected Papers. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, vol. 156, Springer, Springer Nature, Cham, pp. 451-462, 10th International Conference on Cognitive Radio Oriented Wireless Networks, CROWNCOM 2015, Doha, Qatar, 21/04/15. https://doi.org/10.1007/978-3-319-24540-9_37

Localization of primary users by exploiting distance separation between secondary users. / Biswas, Audri; Reisenfeld, Sam; Hedley, Mark et al.
Cognitive Radio Oriented Wireless Networks: 10th International Conference, CROWNCOM 2015, Doha, Qatar, April 21-23, 2015, Revised Selected Papers. ed. / Mark Weichold; Mounir Hamdi; Muhammad Zeeshan Shakir; Mohamed Abdallah; George K. Karagiannidis; Muhammad Ismail. Cham: Springer, Springer Nature, 2015. p. 451-462 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 156).

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

TY - GEN

T1 - Localization of primary users by exploiting distance separation between secondary users

AU - Biswas, Audri

AU - Reisenfeld, Sam

AU - Hedley, Mark

AU - Chen, Zhuo

AU - Cheng, Peng

PY - 2015

Y1 - 2015

N2 - Accurate localization of Primary Users (PUs) is an extremely useful procedure which can improve the performance of Cognitive Radio (CR) by more efficient dynamic allocation of channels and transmit powers for unlicensed users. In this paper, we analyze the performance of a Compressive Sensing (CS) method which simultaneously yields the PU transmitter locations and transmit powers for any channel in a Cognitive Radio Network (CRN). Additionally, we propose a novel approach of selectively eliminating Secondary User (SU) power observations from the set of SU receiving terminals such that pairs of the remaining SUs are separated by a minimum geographic distance. The modified algorithm demonstrates substantial performance improvements compared to random deployment of receiving terminals. Simulations were run for both the cases of uniform and Gaussian distributions for the SU random locations. The simulation results indicate that the new approach significantly reduced the number of received power measurements from SU terminals required to achieve a particular level of performance.

AB - Accurate localization of Primary Users (PUs) is an extremely useful procedure which can improve the performance of Cognitive Radio (CR) by more efficient dynamic allocation of channels and transmit powers for unlicensed users. In this paper, we analyze the performance of a Compressive Sensing (CS) method which simultaneously yields the PU transmitter locations and transmit powers for any channel in a Cognitive Radio Network (CRN). Additionally, we propose a novel approach of selectively eliminating Secondary User (SU) power observations from the set of SU receiving terminals such that pairs of the remaining SUs are separated by a minimum geographic distance. The modified algorithm demonstrates substantial performance improvements compared to random deployment of receiving terminals. Simulations were run for both the cases of uniform and Gaussian distributions for the SU random locations. The simulation results indicate that the new approach significantly reduced the number of received power measurements from SU terminals required to achieve a particular level of performance.

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SN - 9783319245393

T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST

SP - 451

EP - 462

BT - Cognitive Radio Oriented Wireless Networks

A2 - Weichold, Mark

A2 - Hamdi, Mounir

A2 - Zeeshan Shakir, Muhammad

A2 - Abdallah, Mohamed

A2 - Karagiannidis, George K.

A2 - Ismail, Muhammad

PB - Springer, Springer Nature

CY - Cham

T2 - 10th International Conference on Cognitive Radio Oriented Wireless Networks, CROWNCOM 2015

Y2 - 21 April 2015 through 23 April 2015

ER -

Biswas A, Reisenfeld S, Hedley M, Chen Z, Cheng P. Localization of primary users by exploiting distance separation between secondary users. In Weichold M, Hamdi M, Zeeshan Shakir M, Abdallah M, Karagiannidis GK, Ismail M, editors, Cognitive Radio Oriented Wireless Networks: 10th International Conference, CROWNCOM 2015, Doha, Qatar, April 21-23, 2015, Revised Selected Papers. Cham: Springer, Springer Nature. 2015. p. 451-462. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST). doi: 10.1007/978-3-319-24540-9_37

Localization of primary users by exploiting distance separation between secondary users

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