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Dynamic Buffer Status-Based Control for LTE-A Network With Underlay D2D Communication
Title: | Dynamic Buffer Status-Based Control for LTE-A Network With Underlay D2D Communication |
Authors: | Asheralieva, Alia Browse this author | Miyanaga, Yoshikazu Browse this author →KAKEN DB |
Keywords: | Device-to-device communication | LTE | LTE-Advanced | LTE-Direct | resource allocation |
Issue Date: | Mar-2016 |
Publisher: | IEEE (Institute of Electrical and Electronics Engineers) |
Journal Title: | IEEE transactions on communications |
Volume: | 64 |
Issue: | 3 |
Start Page: | 1342 |
End Page: | 1355 |
Publisher DOI: | 10.1109/TCOMM.2016.2523505 |
Abstract: | This paper explores the problem of joint mode selection, spectrum management, power control, and interference mitigation for device-to-device (D2D) communication underlaying a Long Term Evolution-Advanced (LTE-A) network. We consider a dynamic mode selection scenario, in which the modes (D2D or cellular) of the devices depend on optimal allocations. To improve the quality of service (QoS) for the users, the optimization objective in a corresponding problem is formulated in terms of buffer size of user equipments (UEs), which is estimated based on buffer status information collected by the UEs. The realizations of a resource allocation approach presented in the paper include its real-time and non-real-time implementations, as well as two modifications applicable to a standard LTE-Direct (LTE-D) network. Performance of the proposed algorithms has been evaluated using the OPNET-based simulations. All algorithms show improved performance in terms of mean packet end-to-end delay when compared to most relevant schemes proposed earlier. |
Rights: | © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
Type: | article (author version) |
URI: | http://hdl.handle.net/2115/61474 |
Appears in Collections: | 情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: Asheralieva Alia
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