TY - GEN
T1 - MISO broadcasting FBMC system for highly frequency selective channels
AU - Newinger, Michael
AU - Baltar, Leonardo G.
AU - Swindlehurst, A. Lee
AU - Nossek, Josef A.
N1 - Publisher Copyright:
© VDE Verlag GMBH · Berlin · Offenbach, Germany.
PY - 2014
Y1 - 2014
N2 - In this contribution we propose new techniques for multi-user MISO broadcasting with Filter Bank based Multicarrier (FBMC) systems using offset-QAM (OQAM). FBMC is a prominent alternative to OFDM that can achieve higher bandwidth efficiency since no cyclic prefix is required. However, when extending FBMC to a multi-antenna system, approaches that are used in OFDM cannot be directly applied due to its special structure and the existence of inter-carrier and intersymbol interference. We will consider a downlink scenario for the transmission from a multi-antenna base station to several single-antenna mobile stations. To this end, a Minimum Mean Square Error (MMSE) based multi-tap precoder and equalizer will be designed. Our method is of particular interest for highly frequency selective channels.
AB - In this contribution we propose new techniques for multi-user MISO broadcasting with Filter Bank based Multicarrier (FBMC) systems using offset-QAM (OQAM). FBMC is a prominent alternative to OFDM that can achieve higher bandwidth efficiency since no cyclic prefix is required. However, when extending FBMC to a multi-antenna system, approaches that are used in OFDM cannot be directly applied due to its special structure and the existence of inter-carrier and intersymbol interference. We will consider a downlink scenario for the transmission from a multi-antenna base station to several single-antenna mobile stations. To this end, a Minimum Mean Square Error (MMSE) based multi-tap precoder and equalizer will be designed. Our method is of particular interest for highly frequency selective channels.
UR - https://www.scopus.com/pages/publications/85008264018
M3 - Conference contribution
AN - SCOPUS:85008264018
T3 - WSA 2014; 18th International ITG Workshop on Smart Antennas
BT - WSA 2014; 18th International ITG Workshop on Smart Antennas
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th International ITG Workshop on Smart Antennas, WSA 2014
Y2 - 12 March 2014 through 13 March 2014
ER -