@inproceedings{d2d7c7dcce144b349c1bb46b8b834732,
title = "Multimedia transmission over device-to-device wireless links",
abstract = "This paper studies the performance of hierarchical modulation-based image transmission in device-to-device (D2D) cellular wireless networks under constraints on both transmit and interference power levels. Hierarchical quadrature amplitude modulation (HQAM) is considered in which high priority (HP) data is protected more than low priority (LP) data. In this setting, closed-form bit error rate (BER) expressions for HP data and LP data are derived over multiple Rayleigh fading subchannels in 3 different transmission modes. The optimal power control that minimizes weighted sum of average BERs of HP bits and LP bits or its upper bound subject to average transmit power and average interference power constraints is derived. Performance comparisons of image transmission in 3 different modes are carried out, and the proposed power control strategies are evaluated in terms of the BERs and received data quality.",
keywords = "Bit error rate (BER), device-to-device (D2D) wireless communications, hierarchical quadrature amplitude modulation (HQAM), image transmission, power control",
author = "Chuang Ye and Gursoy, {M. Cenk} and Senem Velipasalar",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.; 2016 IEEE International Conference on Multimedia and Expo, ICME 2016 ; Conference date: 11-07-2016 Through 15-07-2016",
year = "2016",
month = aug,
day = "25",
doi = "10.1109/ICME.2016.7552963",
language = "English (US)",
series = "Proceedings - IEEE International Conference on Multimedia and Expo",
publisher = "IEEE Computer Society",
booktitle = "2016 IEEE International Conference on Multimedia and Expo, ICME 2016",
address = "United States",
}