liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
Energy Aware Rate Selection in Cognitive Radio Inspired Wireless Smart Objects
Linköping University, Department of Science and Technology, Communications and Transport Systems. Linköping University, The Institute of Technology. Huazhong University of Science and Technology, Peoples R China.
Linköping University, Department of Science and Technology, Communications and Transport Systems. Linköping University, The Institute of Technology. Huazhong University of Science and Technology, Peoples R China.
Linköping University, Department of Science and Technology, Communications and Transport Systems. Linköping University, Faculty of Science & Engineering.
Huazhong University of Science and Technology, Peoples R China.
Show others and affiliations
2014 (English)In: 2014 IEEE SYMPOSIUM ON COMPUTERS AND COMMUNICATION (ISCC), IEEE , 2014Conference paper (Refereed)
Abstract [en]

The spectrum overcrowding drives investigating solutions to increase the usage of underutilized spectrum bands, minimize redundant interference and maximize expected throughput. Cognitive radio (CR) has presented itself as an appealing technology for solutions in energy constrained devices. Within this context, this paper introduces a system structure which enhances wireless multi-interfaced objects with cognitive radio. We propose a modular architecture to imbue such multi-interfaced devices with cognitive radio features, and based on it we present numerical results which identify performance boundaries and potential energy savings for an adaptive uncoded modulation scheme. Our results show that the tradeoff between throughput and energy consumption can be leveraged satisfactorily to enhance the lifetime significantly in noisy environments.

Place, publisher, year, edition, pages
IEEE , 2014.
National Category
Civil Engineering
Identifiers
URN: urn:nbn:se:liu:diva-122126ISI: 000361532100085OAI: oai:DiVA.org:liu-122126DiVA: diva2:861761
Conference
IEEE Symposium on Computers and Communication (ISCC)
Available from: 2015-10-19 Created: 2015-10-19 Last updated: 2015-10-19

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Lundgren, MagnusHelgesson, DanAngelakis, VangelisYuan, Di
By organisation
Communications and Transport SystemsThe Institute of TechnologyFaculty of Science & Engineering
Civil Engineering

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 38 hits
ReferencesLink to record
Permanent link

Direct link