publications: - title: "Sum-rate maximization in single-hop wireless networks with the on-off power scheme" author: - name: "Jamshid Abouei" link: "http://ee.yazduni.ac.ir/abouei/" - name: "Alireza Bayesteh" link: "https://researchr.org/alias/alireza-bayesteh" - name: "Masoud Ebrahimi" link: "https://researchr.org/alias/masoud-ebrahimi" - name: "Amir K. Khandani" link: "https://researchr.org/alias/amir-k.-khandani" year: "2007" month: "June" doi: "http://shannon2.uwaterloo.ca/~jabouei/Jamshid%20Abouei_Home%20page/ISITpaper22007.pdf" links: doi: "http://shannon2.uwaterloo.ca/~jabouei/Jamshid%20Abouei_Home%20page/ISITpaper22007.pdf" researchr: "https://researchr.org/publication/Abouei07sum-ratemaximization" cites: 0 citedby: 0 booktitle: "Proc. IEEE International Symposium on Information Theory (ISIT'07)" organization: "Nice, France" kind: "inproceedings" key: "Abouei07sum-ratemaximization" - title: "Delay-throughput analysis in decentralized single-hop wireless networks" author: - name: "Jamshid Abouei" link: "http://ee.yazduni.ac.ir/abouei/" - name: "Alireza Bayesteh" link: "https://researchr.org/alias/alireza-bayesteh" - name: "Amir K. Khandani" link: "https://researchr.org/alias/amir-k.-khandani" year: "2007" month: "June" doi: "http://shannon2.uwaterloo.ca/~jabouei/Jamshid%20Abouei_Home%20page/ISITpaper12007.pdf" links: doi: "http://shannon2.uwaterloo.ca/~jabouei/Jamshid%20Abouei_Home%20page/ISITpaper12007.pdf" tags: - "analysis" researchr: "https://researchr.org/publication/Abouei07delay-throughputanalysis" cites: 0 citedby: 0 booktitle: " Proc. IEEE International Symposium on Information Theory (ISIT'07)" organization: "Nice, France" kind: "inproceedings" key: "Abouei07delay-throughputanalysis" - title: "Green modulation in dense wireless sensor networks" author: - name: "Jamshid Abouei" link: "http://ee.yazduni.ac.ir/abouei/" - name: "Konstantinos N. Plataniotis" link: "https://researchr.org/alias/konstantinos-n.-plataniotis" - name: "Subbarayan Pasupathy" link: "https://researchr.org/alias/subbarayan-pasupathy" year: "2010" month: "March" doi: "http://ee.yazduni.ac.ir/abouei/ICASSP Conference2010.pdf" links: doi: "http://ee.yazduni.ac.ir/abouei/ICASSP Conference2010.pdf" tags: - "wireless sensor networks" researchr: "https://researchr.org/publication/DBLP%3Aconf-icassp-AboueiBK08" cites: 0 citedby: 0 booktitle: "Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP'10)" address: "Dallas, Texas, USA" kind: "inproceedings" key: "DBLP:conf-icassp-AboueiBK08" - title: "An efficient adaptive distributed space time coding scheme for cooperative relaying" author: - name: "Jamshid Abouei" link: "http://ee.yazduni.ac.ir/abouei/" - name: "Hossein Bagheri" link: "https://researchr.org/alias/hossein-bagheri" - name: "Amir K. Khandani" link: "https://researchr.org/alias/amir-k.-khandani" year: "2008" doi: "http://dx.doi.org/10.1109/CISS.2008.4558515" links: doi: "http://dx.doi.org/10.1109/CISS.2008.4558515" researchr: "https://researchr.org/publication/AboueiBK08" cites: 0 citedby: 0 pages: "167-172" booktitle: "42nd Annual Conference on Information Sciences and Systems, CISS 2008, Princeton, NJ, USA, 19-21 March 2008" publisher: "IEEE" kind: "inproceedings" key: "AboueiBK08" - title: "A New Decentralized Power Allocation Strategy in Single-Hop Wireless Networks" author: - name: "Jamshid Abouei" link: "http://ee.yazduni.ac.ir/abouei/" - name: "Masoud Ebrahimi" link: "https://researchr.org/alias/masoud-ebrahimi" - name: "Amir K. Khandani" link: "https://researchr.org/alias/amir-k.-khandani" year: "2007" doi: "http://dx.doi.org/10.1109/CISS.2007.4298315" links: doi: "http://dx.doi.org/10.1109/CISS.2007.4298315" researchr: "https://researchr.org/publication/AboueiEK07" cites: 0 citedby: 0 pages: "288-293" booktitle: "Proceedings of the 41st Annual Conference on Information Sciences and Systems, CISS 2007, 14-16 March 2007, Johns Hopkins University, Department of Electrical Engineering, Baltimore, MD, USA" publisher: "IEEE" kind: "inproceedings" key: "AboueiEK07" - title: "On the Energy Efficiency of LT Codes in Proactive Wireless Sensor Networks" author: - name: "Jamshid Abouei" link: "http://ee.yazduni.ac.ir/abouei/" - name: " J. David Brown" link: "https://researchr.org/alias/j.-david-brown" - name: "Konstantinos N. Plataniotis" link: "https://researchr.org/alias/konstantinos-n.-plataniotis" - name: "Subbarayan Pasupathy" link: "https://researchr.org/alias/subbarayan-pasupathy" year: "2010" month: "May" doi: "http://ee.yazduni.ac.ir/abouei/Abouei_QBSC2010.pdf" abstract: "This paper presents an in-depth analysis on the energy efficiency of Luby Transform (LT) codes with Frequency Shift Keying (FSK) modulation in a Wireless Sensor Network (WSN) over Rayleigh fading channels with pathloss. We describe a proactive system model according to a flexible duty-cycling mechanism utilized in practical sensor apparatus. The present analysis is based on realistic parameters including the effect of channel bandwidth used in the IEEE 802.15.4 standard, active mode duration and computation energy. A comprehensive analysis, supported by some simulation studies on the probability mass function of the LT code rate and coding gain, shows that among uncoded FSK and various classical channel coding schemes, the optimized LT coded FSK is the most energy-efficient scheme for distance d greater than the pre-determined threshold level d_T , where the optimization is performed over coding and modulation parameters. In addition, although the optimized uncoded FSK outperforms coded schemes for d < d_T , the energy gap between LT coded and uncoded FSK is negligible for d < dT compared to the other coded schemes. These results come from the flexibility of the LT code to adjust its rate to suit instantaneous channel conditions, and suggest that LT codes are beneficial in practical low-power WSNs with dynamic position sensor nodes." links: doi: "http://ee.yazduni.ac.ir/abouei/Abouei_QBSC2010.pdf" tags: - "optimization" - "rule-based" - "meta-model" - "wireless sensor networks" - "analysis" - "Meta-Environment" researchr: "https://researchr.org/publication/Wireless-sensor-networks-energy-efficiency-LT-codes-FSK-modulation-0" cites: 0 citedby: 0 address: "in Proc. IEEE Biennial Symposium on Communications (QBSC'10), pp. 114-117, Queen's University, Kingston, Canada" organization: " in Proc. IEEE Biennial Symposium on Communications (QBSC'10), pp. 114-117," kind: "inproceedings" key: "Wireless-sensor-networks-energy-efficiency-LT-codes-FSK-modulation-0" - title: "An efficient adaptive distributed space-time coding scheme for cooperative relaying" author: - name: "Jamshid Abouei" link: "http://ee.yazduni.ac.ir/abouei/" - name: "Hossein Bagheri" link: "https://researchr.org/alias/hossein-bagheri" - name: "Amir K. Khandani" link: "https://researchr.org/alias/amir-k.-khandani" year: "2009" month: "October" doi: "http://dx.doi.org/10.1109/TWC.2009.081615" links: doi: "http://dx.doi.org/10.1109/TWC.2009.081615" researchr: "https://researchr.org/publication/1721103" cites: 0 citedby: 0 journal: "IEEE Trans. on Wireless Comm." volume: "8" number: "10" kind: "article" key: "1721103"