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Title page for etd-0828107-160340


URN etd-0828107-160340 Statistics This thesis had been viewed 2186 times. Download 33 times.
Author Pei-Chung Chen
Author's Email Address No Public.
Department Communication Engineering
Year 2006 Semester 2
Degree Master Type of Document Master's Thesis
Language English Page Count 49
Title STUDIES OF PILOT PATTERN FOR OFDM SYSTEMS
Keyword
  • OFDM
  • pilot
  • channel estimation
  • channel estimation
  • pilot
  • OFDM
  • Abstract The modern digital communications are more and more enhances to high
    efficiency transmission request, therefore to find a way to enhances data
    transmission efficiency is popular subject. A communications signal
    transmission over wireless channels, that in practice has suffers much
    interference and noise influence. Especially, the practice channel is time
    variance, which have different channel characteristic at different time. This
    thesis mainly to proof that we can enhance the transmission efficiency by
    change pilot pattern alignment at same pilot density condition, and to verify
    the pilot pattern arrangement in diamond shape have highest transmission
    efficiency then any other, by simulation manner.
    Advisor Committee
  • Chau-Yun Hsu - advisor
  • Files indicate in-campus access only
    Date of Defense 2007-07-26 Date of Submission 2007-08-28


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