@inproceedings{8ffc79d7872d4204b898197d42335209,
title = "On the design of frequency-domain receivers for SFN where the transmitters have different CFO",
abstract = "In this paper we consider the use of SC-FDE (Single Carrier Frequency-Domain Equalization) schemes in broadcast and multicast systems with SFN (Single Frequency Network) operation where we do not have perfect carrier synchronization between different transmitters. We study the impact of different CFO (Carrier Frequency Offset) between the local oscillator at the receiver and the local oscillator at each transmitter. We also propose receiver structures that are able to reduce the performance degradation caused by different CFO at different transmitters. Our receivers can be regarded as modified turbo equalizer, implemented in the frequency-domain, which jointly compensates for the frequency offset and equalizes the received signal. Our performance results show that we can have excellent performance even for strong values of CFO.",
keywords = "Receivers, Transmitters, NIST, OFDM, Frequency domain analysis, Base stations, Local oscillators",
author = "Silva, {F{\'a}bio Fernando} and Rui Dinis and Paulo Montezuma",
year = "2011",
doi = "10.1109/MILCOM.2011.6127731",
language = "English",
isbn = "978-1-4673-0079-7",
series = "MILCOM IEEE Military Communications Conference",
publisher = "Institute of Electrical and Electronics Engineers (IEEE)",
pages = "55--60",
booktitle = "2010 Military Communications Conference, MILCOM 2010",
address = "United States",
note = "2011 IEEE Military Communications Conference, MILCOM 2011 ; Conference date: 07-11-2011 Through 10-11-2011",
}