New BER expression of hierarchical M-ary phase shift keying

Jaeyoon Lee, Kyongkuk Cho, Dongweon Yoon

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

In-phase/quadrature (I/Q) imbalances, which are generated by non-ideal transceiver components, are inevitable physical phenomena that cause the performance of practical communication systems to be degraded. In this paper, we provide a new closed-form expression for the bit error rate of hierarchical M-ary phase shift keying with I/Q phase and amplitude imbalances and analyze the effect of I/Q imbalances on BER performance over an additive white Gaussian noise channel.

Original languageEnglish
Pages (from-to)707-715
Number of pages9
JournalETRI Journal
Volume29
Issue number6
DOIs
StatePublished - 2007 Dec

Keywords

  • BER
  • Digital communication
  • Hierarchical modulation

Fingerprint Dive into the research topics of 'New BER expression of hierarchical M-ary phase shift keying'. Together they form a unique fingerprint.

  • Cite this