80 search results - page 4 / 16 » On using transmission overhead efficiently for channel estim... |
JCM
2008
13 years 5 months ago
2008
In this paper we revisit the minimum mean square error (MMSE) pilot-aided channel estimation for broadband orthogonal frequency division multiplexing (OFDM) systems. The careful de...
VTC
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract— We investigate channel estimation for single-carrierfrequency domain equalization (SC-FDE) system using the techniques typically used for an orthogonal frequency domain...
VTC
2006
IEEE
13 years 11 months ago
2006
IEEE
When adapting the transmitter to the channel state information (CSI), improved transmission is possible compared to the open loop system where no CSI is provided at the transmitte...
VTC
2006
IEEE
13 years 11 months ago
2006
IEEE
- An initial timing offset estimation method for orthogonal frequency-division multiplexing (OFDM) systems is proposed. Conventional preamble-based synchronization methods result i...
ICASSP
2008
IEEE
14 years 7 days ago
2008
IEEE
We examine the application of current research in sparse signal recovery to the problem of channel estimation. Specifically, using an Orthogonal Frequency Division Multiplexed (O...