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https://hdl.handle.net/20.500.11851/4063
Title: | Rate Splitting for Multi-Group Multicasting With a Common Message |
Authors: | Yalçın, Ahmet Zahid Yüksel, Melda Clerckx, Bruno |
Keywords: | Common message max-min fairness multi-group multicasting multiple-input multiple-output precoding design rate-splitting |
Publisher: | Institute of Electrical and Electronics Engineers Inc. |
Source: | Yalcin, A. Z., Yuksel, M., and Clerckx, B. (2020). Rate splitting for multi-group multicasting with a common message. IEEE Transactions on Vehicular Technology, 69(10), 12281-12285. |
Abstract: | In this letter, precoding for max-min fairness (MMF) for multi-group multicasting with a common message is studied. The MMF problem is converted into a weighted mean square error minimization problem. A rate-splitting solution is proposed. In rate-splitting, multicast messages for each group are divided into private and common parts, and these common parts, together with the original common message are combined as a super common message. This super common message is superposed on or concatenated to the private multicast data vector, or it is transmitted via a mixed scheme. Simulations show that RS demonstrates significant gains especially in overloaded systems. |
URI: | http://hdl.handle.net/20.500.11851/4063 https://ieeexplore.ieee.org/document/9130871/ |
ISSN: | 0018-9545 |
Appears in Collections: | Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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