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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/16114
Title: QoS Aware Channel Selection and Power Allocation for Device-to-Device Communication
Authors: Gour R.
Tyagi A.
Published in: Proceedings of International Symposium on Advanced Networks and Telecommunication Systems, ANTS
Abstract: Device-to-Device (D2D) communication has proven as a candidate solution for offloading the data traffic and improving spectrum efficiency of cellular communication systems. It allows the terminals to communicate directly without increasing the load on the base station (BS). Underlay D2D is adopted in our work because it is more spectrum efficient due to channel sharing among cellular user (CU) and D2D pair. This kind of sharing is beneficial only when appropriate resource management is done otherwise it causes harmful interferences too. This work introduces an efficient and simple method to find multiple CUs as reuse partners for each D2D pair. After the selection of channels, power control is applied by means of convex optimization for D2D pairs to control the interference at the BS. The objective of the work is to maximize the D2D sum-rate without affecting CU's performance. The proposed scheme is then compared with existing pairing algorithms named as Hungarian also known as Kuhn-Munkres (KM) and IPPO algorithms and performance gain is verified through simulation results. © 2018 IEEE.
Citation: Proceedings of International Symposium on Advanced Networks and Telecommunication Systems, ANTS, (2018)
URI: https://doi.org/10.1109/ANTS.2018.8710110
http://repository.iitr.ac.in/handle/123456789/16114
Issue Date: 2018
Publisher: IEEE Computer Society
Keywords: Bipartite matching
Channel assignment
Convex optimization
Device-to-Device Communications
Power allocation
ISBN: 9.78E+12
ISSN: 21531684
Author Scopus IDs: 57204312104
56260848700
Author Affiliations: Gour, R., Department of Electronics and Communication Engg., Indian Institute of Technology Roorkee, India
Tyagi, A., Department of Electronics and Communication Engg., Indian Institute of Technology Roorkee, India
Appears in Collections:Conference Publications [ECE]

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