Performance evaluation of ITLinQ and FlashLinQ for overlaid device-to-device communication

Autor:	Xinchen Zhang, Ratheesh K. Mungara, Angel Lozano, Robert W. Heath
Jazyk:	angličtina
Rok vydání:	2015
Předmět:	Scheme (programming language) business.industry Computer science Wireless network Device to device Real-time computing Spectral efficiency Interference (wave propagation) Signal-to-noise ratio business computer Computer network computer.programming_language Communication channel
Zdroj:	Recercat. Dipósit de la Recerca de Catalunya instname ICC Workshops
Popis:	We present a performance evaluation of ITLinQ/nand FlashLinQ, the two most popular schemes proposed to date/nto channelize D2D transmissions, i.e., to parse transmissions/ninto noninterfering sets to be allocated to separate channels./nRecognizing that it captures well the spatial characteristics of/nD2D networks, a stochastic geometry setting is utilized for this/nevaluation with the parameters of either scheme optimized in/norder to maximize the system spectral efficiency (bits/s/Hz per/nunit area). Although independently formulated and seemingly/nbased on different principles, both schemes are found to exercise/nsimilar mechanisms to avoid situations of excessive interference,/nyielding substantial improvements with respect to unchannelized/nnetworks. This work was supported in part by Intel’s University Research Program/n“5G: Transforming the Wireless User Experience”, by the MINECO Project/nTEC2012-34642 and by the National Science Foundation Grant No. 1218338.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cec5739f8f935ca1114aba1dfb240d8a http://hdl.handle.net/10230/27077 Zobrazit plný text záznamu