Title | ||
---|---|---|
A Practical Method For Wireless Channel Reciprocity Exploitation Through Relative Calibration |
Abstract | ||
---|---|---|
We present a relative calibration method for a wireless TDD link, which, after a calibration phase involving feedback, lets the transmitter acquire knowledge of the downlink channel state from the uplink channel estimates, through proper modeling and estimation of the RF circuitry impulse responses. Contrarily to previous methods, relative calibration does not require specific calibration hardware. Experimental results confirm the validity of the proposed linear reciprocity model, and of the calibration approach. |
Year | DOI | Venue |
---|---|---|
2005 | 10.1109/ISSPA.2005.1580281 | ISSPA 2005: THE 8TH INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND ITS APPLICATIONS, VOLS 1 AND 2, PROCEEDINGS |
Keywords | Field | DocType |
circuits,radio transmitters,hardware,wireless communication,feedback,awgn,radio frequency,calibration | Transmitter,Wireless,Computer science,Impulse (physics),Electronic engineering,Artificial intelligence,Computer vision,Radio frequency,Electronic circuit,Additive white Gaussian noise,Electrical engineering,Calibration,Cognitive radio | Conference |
Citations | PageRank | References |
92 | 6.36 | 1 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Maxime Guillaud | 1 | 315 | 30.64 |
Dirk T. M. Slock | 2 | 801 | 86.45 |
Raymond Knopp | 3 | 725 | 90.42 |