Decision-directed channel estimation for M-QAM-modulated OFDM systems

IEEE Vehicular Technology Conference

Volumn 4, Issue , 2002, Pages 1742-1746

  Rim, Minjoong ^a   Ahn, Jaemin ^b   Kim, Yeon Soo ^c  

^a Dongguk University   (South Korea)

^b Chungnam National University   (South Korea)

^c KT Cooperation   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL COMPLEXITY; COMPUTER SIMULATION; DOPPLER EFFECT; GAUSSIAN NOISE (ELECTRONIC); MATRIX ALGEBRA; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; PHASE SHIFT KEYING; QUADRATURE AMPLITUDE MODULATION; SIGNAL TO NOISE RATIO; TELECOMMUNICATION TRAFFIC; VECTORS;

DECISION DIRECTED CHANNEL ESTIMATION; DELAY SPREAD; DOPPLER FREQUENCY; MULTILEVEL AMPLITUDE MODULATION;

SIGNAL FILTERING AND PREDICTION;

EID: 0036346517     PISSN: 07400551     EISSN: None     Source Type: Journal    
DOI: 10.1109/VTC.2002.1002919     Document Type: Article

References (12)

1. Wireless multicarrier communications
2. Adaptive antenna arrays for OFDM systems with cochannel interference
3. On channel estimation in OFDM systems
4. OFDM channel estimation by singular value decomposition
5. Robust channel estimation for OFDM systems with rapid dispersive fading channels
6. Channel estimation for OFDM systems with transmitter diversity in mobile wireless channels
7. Pilot-symbol-aided channel estimation for OFDM in wireless systems
8. Pilot spacing in orthogonal frequency division multiplexing systems on practical channels
9. An analysis of two-dimensional pilot-symbol assisted modulation for OFDM
10. Decision-directed coherent detection in multicarrier systems on Rayleigh fading channels
11. Filtered decision feedback channel estimation for OFDM-based terrestrial broadcasting system