Top

Wireless Personal Communications

Published in:

12-08-2017

Optimal Guard Distance for Maximizing Spatial-Temporal Spectrum Access Opportunity in Mobile CRNs

Authors: Lei Zhang, Yang Yu, Tiecheng Song, Jing Hu

Published in: Wireless Personal Communications | Issue 1/2018

Activate our intelligent search to find suitable subject content or patents.

search-config

AI-assisted search

Off

Abstract

Cognitive radios have demonstrated its ability in improving spectrum efficiency. Along with the popularity of mobile broadband devices in future mobile communications, research for cognitive radios with mobility will be paid more and more attentions. In a mobile cognitive radio network, we derived the analytical expression for the dynamic spectrum access opportunity of secondary users in spatial and temporal dimensions. Through maximizing the spatial-temporal opportunity, we obtained the closed-form solution of the optimal guard distance, which is a key part of primary protection region against the mobile secondary users’ interference. Numerical results verified the accuracy and correctness of our theoretical analysis, and indicated that using our solution the secondary user has more spatial-temporal opportunity than the existing research result.

previous article Designing a MAC Algorithm for Equitable Spectrum Allocation in Cognitive Radio Wireless Networks

next article Uplink Spectral Efficiency Analysis for a Massive MIMO Primary Network

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 340 Zeitschriften

aus folgenden Fachgebieten:

Bauwesen + Immobilien
Business IT + Informatik
Finance + Banking
Management + Führung
Marketing + Vertrieb
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

inform now

Devroye, N., Vu, M., & Tarokh, V. (2008). Cognitive radio networks. IEEE Signal Processing Magazine, 25, 12–23.CrossRef

Hong, X., Chen, Z., Wang, C.-X., Vorobyov, S. A., & Thompson, J. S. (2009). Cognitive radio networks. IEEE Vehicular Technology Magazine, 4, 76–84.CrossRef

Xuemin, H., Jing, W., Cheng-Xiang, W., & Jianghong, S. (2014). Cognitive radio in 5G: A perspective on energy-spectral efficiency trade-off. IEEE Communications Magazine, 52, 46–53.

Weijia, H., Jiandong, L., Qin, L., & Linjing, Z. (2011). Spatial false alarms in cognitive radio. IEEE Communications Letters, 15, 518–520.CrossRef

Furtado, A., Irio, L., Oliveira, R., Bernardo, L., & Dinis, R. (2015). Spectrum sensing performance in cognitive radio networks with multiple primary users. IEEE Transactions on Vehicular Technology, 65, 1564–1574.CrossRef

Zhao, Q., & Swami, A. (2007). A decision-theoretic framework for opportunistic spectrum access. IEEE Wireless Communications, 14, 14–20.CrossRef

Kim, K. J., Kwak, K. S., & Choi, B. D. (2013). Performance analysis of opportunistic spectrum access protocol for multi-channel cognitive radio networks. The Journal of Communications and Networks, 15, 77–86.CrossRef

Jin, L., Dutkiewicz, E., Ren Ping, L., & Vesilo, R. (2015). Opportunistic spectrum access with two channel sensing in cognitive radio networks. IEEE Transactions on Mobile Computing, 14, 126–138.CrossRef

Min, A. W., Kim, K.-H., Pal Singh, J., Shin. K. G. (2011). Opportunistic spectrum access for mobile cognitive radios. In Proceedings of 30th IEEE international conference on computer communications (INFOCOM’11), Shanghai (pp. 2993–3001).

10.

ElSawy, H., Hossain, E., & Haenggi, M. (2013). Stochastic geometry for modeling, analysis, and design of multi-tier and cognitive cellular wireless networks: A survey. IEEE Communications Surveys and Tutorials, 15, 996–1019.CrossRef

11.

Ross, S. M. (1983). Stochastic processes. New York: Wiley.MATH

Title: Optimal Guard Distance for Maximizing Spatial-Temporal Spectrum Access Opportunity in Mobile CRNs
Authors: Lei Zhang
Yang Yu
Tiecheng Song
Jing Hu
Publication date: 12-08-2017
Publisher: Springer US
Published in: Wireless Personal Communications / Issue 1/2018
Print ISSN: 0929-6212
Electronic ISSN: 1572-834X
DOI: https://doi.org/10.1007/s11277-017-4874-z

Springer Professional

Abstract

Please log in to get access to your license.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Technik"

Springer Professional "Wirtschaft+Technik"

Springer Professional "Wirtschaft"

Other articles of this Issue 1/2018

A Survey on Planar Antenna Designs for Cognitive Radio Applications

Energy Efficient Shortest Path Routing Protocol for Underwater Acoustic Wireless Sensor Network

Performance Investigation of Inter-satellite Optical Wireless Communication (IsOWC) System Employing Multiplexing Techniques

Cross Layer Optimization for ZigBee-Based Transmission Line Monitoring and Data Collection

Adaptive Mobility and Range Based Clustering Dependent MAC Protocol for Vehicular Ad Hoc Networks

PMIPv6 Integrated with MIH for Flow Mobility Management: A Real Testbed with Simultaneous Multi-Access in Heterogeneous Mobile Networks