An overlaid hybrid-duplex OFDMA system with partial frequency reuse

Jung Min Park, Young Jin Sang, Young Ju Hwang, Kwang Soon Kim, Seong Lyun Kim

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

Abstract

For the overlaid HDD cellular system, where TDD and FDD coexist in the inner region [1], we suggest a new frame structure adopting partial frequency reuse (PFR). We found that the overlaid HDD system with PFR outperforms other conventional systems by the optimal downlink power allocation. We also found that cooperative transmission with network coding improves the capacity of the cell border in the overlaid HDD. The simulation results are promising in that the performance gain in the overlaid HDD, mostly comes from multi-hop transmission in the uplink direction and from network-coded cooperative communication in the downlink.

Original languageEnglish
Title of host publicationInternational Conference on Information Networking 2011, ICOIN 2011
Pages295-300
Number of pages6
DOIs
Publication statusPublished - 2011 Mar 28
EventInternational Conference on Information Networking 2011, ICOIN 2011 - Kuala Lumpur, Malaysia
Duration: 2011 Jan 262011 Jan 28

Publication series

NameInternational Conference on Information Networking 2011, ICOIN 2011

Other

OtherInternational Conference on Information Networking 2011, ICOIN 2011
CountryMalaysia
CityKuala Lumpur
Period11/1/2611/1/28

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All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Information Systems

Cite this

Park, J. M., Sang, Y. J., Hwang, Y. J., Kim, K. S., & Kim, S. L. (2011). An overlaid hybrid-duplex OFDMA system with partial frequency reuse. In International Conference on Information Networking 2011, ICOIN 2011 (pp. 295-300). [5723196] (International Conference on Information Networking 2011, ICOIN 2011). https://doi.org/10.1109/ICOIN.2011.5723196