Title:
SIGNAL PROCESSING AND TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/124996
Kind Code:
A1
Abstract:
Disclosed is an information processing and transmission method. By processing and transmitting specific information equation like y(t)=x(t)⊗h(t) in the field of digital signal processing, h(t) with a specific ordered structure (i.e. channel impulse response) is constructed, and a matched I/Q channel signal is obtained at the same time, so as to constitute a complex analytic signal y(t), and calculate a carrier frequency offset, Doppler frequency shift and baseband clock frequency offset between devices as accurately as possible, so that an upper-layer processing unit makes compensation on this basis during the subsequent processing, thereby improving a signal to noise ratio and laying a foundation for solving the equation.
Inventors:
LIN WEI (CN)
Application Number:
PCT/CN2017/071356
Publication Date:
July 27, 2017
Filing Date:
January 17, 2017
Export Citation:
Assignee:
LIN WEI (CN)
International Classes:
H04L25/02
Domestic Patent References:
| WO2015045697A1 | 2015-04-02 |
Foreign References:
| CN1706135A | 2005-12-07 | |||
| CN105049151A | 2015-11-11 | |||
| CN105635004A | 2016-06-01 | |||
| CN105577586A | 2016-05-11 |
Download PDF: