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Superposed CDMA relay cooperation in wireless sensor networks
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- المؤلفون: Yin, Yizhi; Amis Cavalec, Karine; Pyndiah, Ramesh
- المصدر:
VTC 2013-Spring: IEEE 77th Vehicular Technology Conference ; https://hal.science/hal-00960166 ; VTC 2013-Spring: IEEE 77th Vehicular Technology Conference, Jun 2013, Dresden, Germany. pp.1-5, ⟨10.1109/VTCSpring.2013.6692774⟩
- الموضوع:
- نوع التسجيلة:
conference object
- اللغة:
English
- معلومة اضافية
- Contributors:
Département Signal et Communications (SC); Université européenne de Bretagne - European University of Brittany (UEB)-Télécom Bretagne-Institut Mines-Télécom Paris (IMT); Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance (Lab-STICC); Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM); Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom Paris (IMT)-Centre National de la Recherche Scientifique (CNRS); Lab-STICC_TB_CACS_COM; Université de Brest (UBO)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Institut Mines-Télécom Paris (IMT)-Centre National de la Recherche Scientifique (CNRS)-Université européenne de Bretagne - European University of Brittany (UEB)-École Nationale d'Ingénieurs de Brest (ENIB)-Université de Bretagne Sud (UBS)-Université de Brest (UBO)-Télécom Bretagne-Institut Brestois du Numérique et des Mathématiques (IBNM)
- بيانات النشر:
HAL CCSD
- الموضوع:
2013
- Collection:
Archives ouvertes Hal IMT Atlantique
- الموضوع:
- نبذة مختصرة :
International audience ; This paper adresses the problem of cooperation application in an existing non-cooperative wireless sensor network. Sensors are low-energy and low-data rate devices. They transmit small independent individually-encoded information packets to the same destination. The cooperation scheme is based on a product code distributed among sources and relays and turbodecoded at the destination. We propose a system where a relay code division multiple access-based transmission is superposed with the sources time division multiple access-scheduled transmissions. A relay interference cancelation algorithm is defined and the whole system is simulated considering source-destination and relaydestination AWGN channels. The source-relay channel is assumed error-free. An optimized energy allocation between the sourcesand the relay is extracted from simulations.
- Relation:
hal-00960166; https://hal.science/hal-00960166; https://hal.science/hal-00960166/document; https://hal.science/hal-00960166/file/Yin2013.pdf
- الرقم المعرف:
10.1109/VTCSpring.2013.6692774
- الدخول الالكتروني :
https://hal.science/hal-00960166
https://hal.science/hal-00960166/document
https://hal.science/hal-00960166/file/Yin2013.pdf
https://doi.org/10.1109/VTCSpring.2013.6692774
- Rights:
http://creativecommons.org/licenses/by-nc/ ; info:eu-repo/semantics/OpenAccess
- الرقم المعرف:
edsbas.A5EE3AAB
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