Two-way coding for interference-limited regime - Algorithms and feedback strategies in MISO interference channels

Byoung Yoon Min, Jae Nam Shim, Dong Ku Kim

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

Abstract

Mobile networks are experiencing heterogeneity and intricacy by the avalanche of data traffic, which bring about the possibility of performance degradation by strong interference problems. In order to overcome the limitation of mitigating/eliminating strong interferences, some recent researches have focused on harnessing interferences using advanced coding techniques such as network coding. Two-way coding (TWC), especially on interference channels, is one novel idea for directly harnessing interferences by data-detouring and coupling several hops even though previous results were theoretical. In this context, we propose TWC techniques with respect to their implementation, and verify potential performances when the interference links are prominently strong. TWC techniques have crucial performance gains by not only exploiting good (interference) link qualities for detouring desired information but also removing undesired information using pre-owned data, namely, side-information. Furthermore, we exemplify channel state information (CSI) feedback strategies to realize TWC regarding the transceivers constructed by coupling successive hops.

Original languageEnglish
Title of host publication2014 IEEE Globecom Workshops, GC Wkshps 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1069-1074
Number of pages6
ISBN (Electronic)9781479974702
DOIs
Publication statusPublished - 2014 Mar 18
Event2014 IEEE Globecom Workshops, GC Wkshps 2014 - Austin, United States
Duration: 2014 Dec 82014 Dec 12

Publication series

Name2014 IEEE Globecom Workshops, GC Wkshps 2014

Other

Other2014 IEEE Globecom Workshops, GC Wkshps 2014
CountryUnited States
CityAustin
Period14/12/814/12/12

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Communication

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    Min, B. Y., Shim, J. N., & Kim, D. K. (2014). Two-way coding for interference-limited regime - Algorithms and feedback strategies in MISO interference channels. In 2014 IEEE Globecom Workshops, GC Wkshps 2014 (pp. 1069-1074). [7063575] (2014 IEEE Globecom Workshops, GC Wkshps 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GLOCOMW.2014.7063575