DEVICE AND METHOD FOR DETECTING GUARD INTERVAL OF ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SIGNAL
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 10, 2016
app pub date -
Nov 6, 2014
filing date -
Sep 9, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A device and a method for detecting a guard interval (GI) of an orthogonal frequency division multiplexing (OFDM) signal are provided. The device includes a signal transforming unit and a GI determining unit. The signal transforming unit receives the OFDM signal and sets a predetermination GI to provide a first frequency-domain symbol and a second frequency-domain symbol. The GI determining unit receives the predetermination GI, the first frequency-domain symbol and the second frequency-domain symbol to determine a phase difference between the first frequency-domain symbol and the second frequency-domain symbol and determines the GI of the OFDM signal according to the phase difference.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully