MAI-minimized signature waveforms for MC-DS-CDMA systems

  title={MAI-minimized signature waveforms for MC-DS-CDMA systems},
  author={S. Sureshkumar and Edward Shwedyk and H. H. Nguyen},
  journal={2005 IEEE 61st Vehicular Technology Conference},
  pages={305-309 Vol. 1}
This paper considers signature waveform design for downlink communications in a multicarrier direct sequence code division multiple access (MC-DS-CDMA) system. The design introduces a carefully chosen phase offset in each carrier to minimize the multiple access interference (MAI). With the proposed signature waveform design, a significant performance improvement over the existing MC-DS-CDMA systems is achieved. 


Publications referenced by this paper.
Showing 1-8 of 8 references

Effect of Chip Shaping on the Performance of Bandlimited Multicarrier CDMA Systems

  • H. H. Nguyen
  • IEEE Transactions on Vehicular Technology,
  • 2005
2 Excerpts

The Impact of Carrier Spacing on the Performance of Multicarrier DS-CDMA Systems

  • S. Sureshkumar, E. Shwedyk, Ha. H. Nguyen
  • Proc of Canadian Workshop on Information Theory…
  • 2003
1 Excerpt

Carrier Interferometry for Next Generation CDMA and TDMA Wireless Systems: A Multicarrier Framework

  • B. Natarajan
  • PhD thesis,
  • 2002
1 Excerpt

On Carrier Spacing in Multucarrier CDMA system

  • H. H. Nguyen, E. Shwedyk
  • Proc. IEEE Canadian Conference on Electrical and…
  • 2002
1 Excerpt

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