44 search results - page 2 / 9 » On the Use of Implicit Pilots for Channel Estimation with OF... |
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
— The search for optimality in the design of channel precoders and training symbols in block processing communication systems is one of paramount importance. Finding the best tra...
ISCAS
2003
IEEE
13 years 10 months ago
2003
IEEE
A subspace based blind method is proposed for estimating the channel responses of a multi-user and multi-antenna OFDM uplink system. It gives estimations to all channel responses,...
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—This paper proposes a new iterative channel estimation algorithm for known symbol padding (KSP) Orthogonal Frequency Division Multiplexing (OFDM) based on the Expectatio...
ICASSP
2008
IEEE
13 years 11 months 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...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
Training sequences for estimation of channel parameters have been well designed under the condition that the number of the unknown channel parameters is not greater than the numbe...