Skip to main content

2017 | OriginalPaper | Buchkapitel

10. Multi-Carrier Techniques

verfasst von : Gordon L. Stüber

Erschienen in: Principles of Mobile Communication

Verlag: Springer International Publishing

Aktivieren Sie unsere intelligente Suche um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

This chapter begins with a discussion of OFDM on frequency-selective channels, and describes how a cyclic guard interval can be used to completely remove any intersymbol interference (ISI) in a very efficient fashion provided that the length of the cyclic guard interval is at least as long as the length of the overall discrete-time channel impulse response. The performance of OFDM on static ISI channels and fading ISI channels is then considered, in cases where the length of the guard interval is less than the length of the overall discrete-time channel impulse response. In this case, residual ISI is present which is shown to be devastating to the performance of OFDM. An effective technique is then presented to mitigate residual ISI, called residual ISI cancellation (RISIC) that uses a combination of tail cancellation and cyclic reconstruction. The chapter then considers the combination of single-carrier modulation with frequency domain equalization (FDE), a technique known as single-carrier frequency domain equalization (SC-FDE). FDE is especially attractive on channels having long impulse responses where the complexity of time-domain equalizers can become prohibitive. Afterwards, a variety of topics related to OFDMA are considered. The use of OFDMA on both the forward and reverse link is covered, and issues such as sub-carrier allocation and time-domain windowing are considered. The chapter concludes with a discussion of single-carrier frequency division multiple access (SC-FDMA), including multiplexing methods and analysis of peak-to-average power ratio.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Fußnoten
1
Here we ignore noise to highlight the effect of ISI.
 
2
The C n can also be obtained by the N∕2-point IDFT of {c k }.
 
Literatur
70.
Zurück zum Zitat J.M. Cioffi, A.C. Bingham, A data-driven multitone echo canceller. IEEE Trans. Commun. 42, 2853–2869 (1994)CrossRef J.M. Cioffi, A.C. Bingham, A data-driven multitone echo canceller. IEEE Trans. Commun. 42, 2853–2869 (1994)CrossRef
121.
Zurück zum Zitat D. Falconer, S. Ariyavisitakul, A. Benyamin-Seeyar, B. Edision, Frequency domain equalization for single-carrier broadband wireless systems. IEEE Commun. Mag. 40, 58–66 (2002)CrossRef D. Falconer, S. Ariyavisitakul, A. Benyamin-Seeyar, B. Edision, Frequency domain equalization for single-carrier broadband wireless systems. IEEE Commun. Mag. 40, 58–66 (2002)CrossRef
224.
Zurück zum Zitat V. Mignone, A. Morello, CD3-OFDM: A novel demodulation scheme for fixed and mobile receivers. IEEE Trans. Commun. 44, 1144–1151 (1996)CrossRef V. Mignone, A. Morello, CD3-OFDM: A novel demodulation scheme for fixed and mobile receivers. IEEE Trans. Commun. 44, 1144–1151 (1996)CrossRef
235.
Zurück zum Zitat H.G. Myung, J. Lim, D.J. Goodman, in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Helsinki, Finland, September 2006, pp. 1–5 H.G. Myung, J. Lim, D.J. Goodman, in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Helsinki, Finland, September 2006, pp. 1–5
236.
Zurück zum Zitat H.G. Myung, J. Lim, D.J. Goodman, Single carrier FDMA for uplink wireless transmission. IEEE Veh. Technol. Mag. 1, 30–38 (2006)CrossRef H.G. Myung, J. Lim, D.J. Goodman, Single carrier FDMA for uplink wireless transmission. IEEE Veh. Technol. Mag. 1, 30–38 (2006)CrossRef
289.
Zurück zum Zitat H. Sari, G. Karam, Orthogonal frequency-division multiple access and its application to CATV networks. Eur. Trans. Commun. 45, 507–516 (1998) H. Sari, G. Karam, Orthogonal frequency-division multiple access and its application to CATV networks. Eur. Trans. Commun. 45, 507–516 (1998)
290.
Zurück zum Zitat H. Sari, G. Karam, I. Jeanclaud, Channel equalization and carrier synchronization in OFDM systems, in Audio and Video Digital Radio Broadcasting Systems and Techniques, ed. by R. de Gaudenzi, M. Luise (Elsevier, Amsterdam, 1994), pp. 191–202 H. Sari, G. Karam, I. Jeanclaud, Channel equalization and carrier synchronization in OFDM systems, in Audio and Video Digital Radio Broadcasting Systems and Techniques, ed. by R. de Gaudenzi, M. Luise (Elsevier, Amsterdam, 1994), pp. 191–202
292.
Zurück zum Zitat H. Sari, G. Karam, I. Jeanclaud, Transmission techniques for digital terrestrial TV broadcasting. IEEE Commun. Mag. 33, 100–109 (1995)CrossRef H. Sari, G. Karam, I. Jeanclaud, Transmission techniques for digital terrestrial TV broadcasting. IEEE Commun. Mag. 33, 100–109 (1995)CrossRef
313.
Zurück zum Zitat J. Tan, G.L. Stüber, Frequency-domain equalization for continuous phase modulation. IEEE Trans. Wirel. Commun. 4, 2479–2490 (2005)CrossRef J. Tan, G.L. Stüber, Frequency-domain equalization for continuous phase modulation. IEEE Trans. Wirel. Commun. 4, 2479–2490 (2005)CrossRef
337.
Zurück zum Zitat E. Viterbo, K. Fazel, How to combat long echoes in OFDM transmission schemes: subchannel equalization or more powerful channel coding, in IEEE Global Communications Conference, Singapore (1995), pp. 2069–2074 E. Viterbo, K. Fazel, How to combat long echoes in OFDM transmission schemes: subchannel equalization or more powerful channel coding, in IEEE Global Communications Conference, Singapore (1995), pp. 2069–2074
348.
Zurück zum Zitat S.B. Weinstein, P.M. Ebert, Data transmission by frequency division multiplexing using the discrete Fourier transform. IEEE Trans. Commun. 19, 628–634 (1971)CrossRef S.B. Weinstein, P.M. Ebert, Data transmission by frequency division multiplexing using the discrete Fourier transform. IEEE Trans. Commun. 19, 628–634 (1971)CrossRef
Metadaten
Titel
Multi-Carrier Techniques
verfasst von
Gordon L. Stüber
Copyright-Jahr
2017
DOI
https://doi.org/10.1007/978-3-319-55615-4_10

Neuer Inhalt