26 search results - page 2 / 6 » IQ Space Frequency Time Codes for MIMO-OFDM Systems |
180
click to vote
GLOBECOM
2007
IEEE
16 years 25 days ago
2007
IEEE
—In this paper we present an analytical approach to evaluate the M-QAM symbol error rate (SER) of Alamouti space time coded OFDM direct conversion receivers subject to carrier fr...
218
click to vote
DELTA
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper describes the concept, architecture, development and demonstration of a real time, high performance, software defined 4-receiver system and a space time decoder to be i...
203
click to vote
GLOBECOM
2006
IEEE
16 years 16 days ago
2006
IEEE
Abstract— We propose low-complexity equalizers for Alamouti space-time coded orthogonal frequency-division multiplexing (OFDM) systems in time- and frequency-selective channels, ...
159
click to vote
TSP
2008
15 years 6 months ago
2008
In this paper, the problem of joint channel and carrier frequency offset (CFO) estimation is studied in the context of multiple-input multiple-output (MIMO) communications based on...
173
click to vote
ICC
2007
IEEE
16 years 25 days ago
2007
IEEE
— We proposed a Hybrid Automatic Repeat reQuest (HARQ) packet transmission scheme for a Multiple Input Multiple Output (MIMO) system in a frequency selective fading channel. The ...