An effective interference alignment approach for device-to-device communication underlaying multi-cell interference network

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

We consider the device-to-device (D2D) communication underlaying multi-cell interference system, in which the cellular downlink (DL) resource is reused by K cells and two D2D transmission links within each cell. In this paper, we propose an interference alignment (IA) scheme that can effectively reduce both the inter-cell interference and intra-cell interference. It has been demonstrated that a total of (K + 1)M degrees of freedom (DOF) can be achieved for K-cell interference system with underlaying D2D transmission, where M is the number of antennas at each base station, cellular UE (user equipment) and D2D UE.

Original languageEnglish
Title of host publicationInternational Conference on ICT Convergence
Pages219-220
Number of pages2
DOIs
Publication statusPublished - 2012 Dec 1
Event2012 International Conference on ICT Convergence: "Global Open Innovation Summit for Smart ICT Convergence", ICTC 2012 - Jeju Island, Korea, Republic of
Duration: 2012 Oct 152012 Oct 17

Other

Other2012 International Conference on ICT Convergence: "Global Open Innovation Summit for Smart ICT Convergence", ICTC 2012
CountryKorea, Republic of
CityJeju Island
Period12/10/1512/10/17

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Communication
Base stations
Antennas

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems

Cite this

An effective interference alignment approach for device-to-device communication underlaying multi-cell interference network. / Qu, Xin; Kang, Chung Gu.

International Conference on ICT Convergence. 2012. p. 219-220 6386821.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Qu, X & Kang, CG 2012, An effective interference alignment approach for device-to-device communication underlaying multi-cell interference network. in International Conference on ICT Convergence., 6386821, pp. 219-220, 2012 International Conference on ICT Convergence: "Global Open Innovation Summit for Smart ICT Convergence", ICTC 2012, Jeju Island, Korea, Republic of, 12/10/15. https://doi.org/10.1109/ICTC.2012.6386821
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