Optimal compensation of dual carrier frequency offsets for MISO-mode DVB-T2

Eun Sung Jeon, Jeong Wook Seo, Jang Hoon Yang, Jong Ho Paik, Dong Ku Kim

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Abstract

Dual carrier frequency offsets (CFOs) occur in multiple-input single-output (MISO)-mode DVB-T2 systems, where signals are transmitted simultaneously from two distributed transmitters in a single frequency network (SFN). In this paper, we first derive an optimal compensation frequency for dual CFOs. We also propose an algorithm that optimizes the compensation frequency for the MISO-mode DVB-T2 application. Its performance is compared with the conventional scheme by using a full DVB-T2 simulator.

Original languageEnglish
Pages (from-to)610-628
Number of pages19
JournalKSII Transactions on Internet and Information Systems
Volume6
Issue number2
Publication statusPublished - 2012 Feb 28

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All Science Journal Classification (ASJC) codes

  • Information Systems
  • Computer Networks and Communications

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