An efficient FRS-cooperative strategy with no CSIT in OFDM-based networks

Hyukmin Son, Sanghoon Lee, Hojae Lee

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

1 Citation (Scopus)

Abstract

In conventional cellular systems with a frequency reuse factor (FRF) of one, quality of service (QoS) may not be guaranteed for users located at the cell boundary due to inter cell interference (ICI). Even if relay nodes are adopted for cooperative communications, ICI and inter-relay interference (IRI) remain significant obstacles to reliable data transmission at the border region of each cell. This paper presents an efficient fixed relay station (FRS)-cooperative strategy termed interference cancelation based FRS-cooperation (ICFC) to improve the QoS. The proposed scheme enables to improve the performances of two users at cell-edge in each cell through cooperation and interference cancelation, simultaneously. In particular, the ICFC scheme is well applicable to practical systems because no CSIT is required.

Original languageEnglish
Title of host publication2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring - Proceedings
DOIs
Publication statusPublished - 2011 Aug 29
Event2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring - Budapest, Hungary
Duration: 2011 May 152011 May 18

Other

Other2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring
CountryHungary
CityBudapest
Period11/5/1511/5/18

Fingerprint

Orthogonal Frequency Division multiplexing (OFDM)
Orthogonal frequency division multiplexing
Relay
Quality of service
Cooperative communication
Interference Cancellation
Cell
Data communication systems
Interference
Quality of Service
Cooperative Communication
Cellular Systems
Data Transmission
Reuse
Strategy
Vertex of a graph

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Son, H., Lee, S., & Lee, H. (2011). An efficient FRS-cooperative strategy with no CSIT in OFDM-based networks. In 2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring - Proceedings [5956788] https://doi.org/10.1109/VETECS.2011.5956788
Son, Hyukmin ; Lee, Sanghoon ; Lee, Hojae. / An efficient FRS-cooperative strategy with no CSIT in OFDM-based networks. 2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring - Proceedings. 2011.
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Son, H, Lee, S & Lee, H 2011, An efficient FRS-cooperative strategy with no CSIT in OFDM-based networks. in 2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring - Proceedings., 5956788, 2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring, Budapest, Hungary, 11/5/15. https://doi.org/10.1109/VETECS.2011.5956788

An efficient FRS-cooperative strategy with no CSIT in OFDM-based networks. / Son, Hyukmin; Lee, Sanghoon; Lee, Hojae.

2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring - Proceedings. 2011. 5956788.

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

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Son H, Lee S, Lee H. An efficient FRS-cooperative strategy with no CSIT in OFDM-based networks. In 2011 IEEE 73rd Vehicular Technology Conference, VTC2011-Spring - Proceedings. 2011. 5956788 https://doi.org/10.1109/VETECS.2011.5956788