Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
RECEIVER DEVICE AND RECEPTION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/133319
Kind Code:
A1
Abstract:
　The present technique pertains to a receiver device and a reception method, with which both GNSS signals and wireless LAN signals can be received through an arrangement that is compact and lower in cost. A selector unit selects either a received GNSS signal or wireless LAN signal. A conversion unit multiplies the selected signal, i.e., the signal selected by the selector unit, by a local oscillation signal generated by a local oscillation circuit, thereby converting the selected signal to an IF signal of a lower, intermediate frequency. A controller controls the selector unit, and performs control such that GNSS signals and wireless LAN signals are processed on a time division basis in the conversion unit. The present technique can be applied, e.g., to a receiver device for receiving signals from GPS satellites.

More Like This:
JP5631963Multi-mode GPS-enabled camera
JP2004179905POSITION INFORMATION TERMINAL AND WIRELESS COMMUNICATION SYSTEM
WO/2000/004402GPS SIGNAL FAULT ISOLATION MONITOR
Inventors:
TANAKA KATSUYUKI (JP)
Application Number:
PCT/JP2015/055136
Publication Date:
September 11, 2015
Filing Date:
February 24, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SONY CORP (JP)
International Classes:
G01S19/46; G01S19/31; G01S19/33; G01S19/35; H04J3/06
Foreign References:
JP2002043975A2002-02-08
JP2010141867A2010-06-24
JP2013029364A2013-02-07
JP2013514533A2013-04-25
JP2012510073A2012-04-26
JP2013130515A2013-07-04
JP2005033803A2005-02-03
JP2011523999A2011-08-25
JP2005086581A2005-03-31
JP2004536508A2004-12-02
JP2008278059A2008-11-13
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
Nishikawa 孝 (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: AEROSOL FOR MOSQUITO CONTROL AND MOSQUITO CONTROL METHOD

Next Patent: IMAGE CODING DEVICE AND METHOD