Space-Time Channel Modulation

Basar E., Altunbaş İ.

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, cilt.66, sa.8, ss.7609-7614, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 66 Sayı: 8
  • Basım Tarihi: 2017
  • Doi Numarası: 10.1109/tvt.2017.2674689
  • Dergi Adı: IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.7609-7614
  • Anahtar Kelimeler: Indexmodulation (IM), media-based modulation (MBM), maximum likelihood (ML) detection, space-time block coding (STBC), space shift keying (SSK), INDEX MODULATION
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

In this paper, we introduce the concept of space-time channel modulation (STCM), which extends the classical space-time block codes into a third dimension: channel states (transmission media) dimension. Three novel STCM schemes, which provide interesting tradeoffs among decoding complexity, error performance, and data rate by combining space-time block coding and media-based modulation (MBM) principles, are proposed. It is shown via computer simulations that the proposed STCM schemes achieve considerably better error performance than the existing MBM and classical systems.