Title :
On PAPR for combined modulation and access techniques in Configurable Radio
Author :
Bertran, Eduard ; Porta, Oriol ; Montoro, Gabriel ; Delgado-Penín, J.A.
Author_Institution :
Dept. of Signal Theor. & Commun., Univ. Politec. de Catalunya (UPC), Barcelona, Spain
Abstract :
This paper assesses the PAPR for multimode transmitters (WiMAX, WiFi and Bluetooth), considering different combinations of modulations and access techniques (spreading codes and OFDM). Simulations include preamble, header and data fields. Results give hints for tailoring the back-off of power amplifiers, as well as for foreseeing the necessary slew-rate in polar transmitters.
Keywords :
modulation; radio access networks; Bluetooth; OFDM; PAPR; WiFi; WiMAX; access techniques; combined modulation; configurable radio; multimode transmitters; Bit error rate; Distortion; Modulation; OFDM; Peak to average power ratio; Power amplifiers; Radio transmitters; Spread spectrum communication; Throughput; Wide area networks; Access Techniques; Configurable Radio; Multimode; PAPR; Power Amplifiers;
Conference_Titel :
RF Front-ends for Software Defined and Cognitive Radio Solutions (IMWS), 2010 IEEE International Microwave Workshop Series on
Conference_Location :
Aveiro
Print_ISBN :
978-1-4244-5751-9
DOI :
10.1109/IMWS.2010.5441001
