SVD pre/post-rake with adaptive trellis coded modulation

Jin Kyu Han, Dong Ku Kim, Han Kyu Park

Research output: Contribution to journalConference articlepeer-review


SVD pre/post-rake structure, a promising technique for TDD CDMA systems, achieves optimal capacity over frequency selective fading channels when the water-filling solution is applied for power allocation. In this paper, we propose an SVD pre/post-rake structure with adaptive trellis coded modulation technique for practical implementation. The simulation results show that the SVD pre/post-rake outperforms other rake structures in high data rate communication. It is because the multiplexed transmission is utilized by the SVD pre/post-rake and an appropriate modulation is chosen based on the channel state.

Original languageEnglish
Pages (from-to)2182-2186
Number of pages5
JournalIEEE Vehicular Technology Conference
Issue number4
Publication statusPublished - 2003
Event57th IEEE Semiannual Vehicular Technology Conference (VTC2003) - Jeju, Korea, Republic of
Duration: 2003 Apr 222003 Apr 25

All Science Journal Classification (ASJC) codes

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


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