Adaptive power allocation in cooperative OFDM transmission with three-hop DF relaying

Adaptive power allocation subject to the total power constraint in an end-to-end cooperative orthogonal frequency Division multiplexing (OFDM) system is studied, with the optimal power allocation in terms of maximizing the sum transmission Rate being derived. The conventional two-hop system model is...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	2013 IET International Conference on Information and Communications Technologies : April 27-29, 2013, Beijing, China S. 387 - 393
Hauptverfasser:	Wang, Jun, Chai, Xiaomeng, Zhang, Xu, Zhang, Zhongshan, Long, Keping
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	Stevenage, UK IET 2013 The Institution of Engineering & Technology
Schlagworte:	Modulation and coding methods Radio links and equipment deep fading first-hop relay-to-destination links wireless coverage adaptive power allocation cooperative communication decode and forward communication sum transmission rate independent and identically distributed subchannels end-to-end cooperative orthogonal frequency division multiplexing system decode-and-forward relay fading channels sub-channel numbers two-hop system model relay selection source-to-destination links total power constraint OFDM modulation cooperative OFDM transmission three-hop DF relaying relay networks (telecommunication)
ISBN:	1849196532, 9781849196536
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!