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Class Information
Number: 342/358
Name: Communications: directive radio wave systems and devices (e.g., radar, radio navigation) > Directive > Including a satellite > With satellite signal correction
Description: Subject matter wherein the signal sent by the satellite is corrected by a signal sent from a remote transmitter.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8583360 Usage mode determination of navigation system Nov. 12, 2013
8514966 High-performance faster-than-nyquist (FTN) signaling schemes Aug. 20, 2013
8437693 Synchronizing a radio network with end user radio terminals May. 7, 2013
8427369 Amplitude calibration estimation Apr. 23, 2013
8427368 Amplitude calibration with pointing correction Apr. 23, 2013
8369873 Method for determining A change in A communication signal and using this information to improve SPS signal reception and processing Feb. 5, 2013
8321074 Altitude data generation system, device, and method Nov. 27, 2012
8289208 Device for tracking polarization Oct. 16, 2012
8260548 Satellite based positioning method and system for coarse location positioning Sep. 4, 2012
8180372 Positioning system, terminal apparatus, control method of terminal apparatus May. 15, 2012
8179313 Antenna tracking profile estimation May. 15, 2012
8116976 Satellite based positioning method and system for coarse location positioning Feb. 14, 2012
8078189 System and method for providing location based services over a network Dec. 13, 2011
RE42891 3D AIME.TM. aircraft navigation Nov. 1, 2011
8027784 Personal GPS navigation device Sep. 27, 2011
8023960 Positioning system, terminal apparatus, control method of terminal apparatus Sep. 20, 2011
8019540 Method and apparatus for processing navigational signals in a satellite navigation system Sep. 13, 2011
8000867 System for automatically landing aircraft using image signals and method of controlling the same Aug. 16, 2011
7978133 GPS gyro calibration Jul. 12, 2011
7956802 Integrity-optimized receiver autonomous integrity monitoring (RAIM) for vertical integrity monitoring Jun. 7, 2011
7800536 Signal acquisition/tracking method and correlator for the same Sep. 21, 2010
7761054 Method and system for receiving a beacon signal in a satellite communication system Jul. 20, 2010
7755542 GNSS signal processing methods and apparatus Jul. 13, 2010
7751974 Navigation processing for a satellite positioning system receiver Jul. 6, 2010
7747384 Method for substituting at least one high quality position measurement taken before an interrupting event with a set of upgraded low quality position measurements provided by the same source o Jun. 29, 2010
7702459 GPS accuracy adjustment to mitigate multipath problems for MEMS based integrated INS/GPS navigation systems Apr. 20, 2010
7693660 Computing long term orbit and clock models with variable time-horizons Apr. 6, 2010
7668629 Ultra-tightly coupled global navigation satellite system space borne receiver system Feb. 23, 2010
7647173 Data server used in a system for supplying augmentation data for the satellite navigation signals Jan. 12, 2010
7623871 Position determination for a wireless terminal in a hybrid position determination system Nov. 24, 2009
7620403 Method and apparatus for providing reference frequency aiding among peers operating in a direct communication mode Nov. 17, 2009
7599796 Dual-mode location position system Oct. 6, 2009
7574282 Electronic directing system Aug. 11, 2009
7561103 Method and device for generating a constant envelope navigation signal with four independent codes Jul. 14, 2009
7548200 Ephemeris extension method for GNSS applications Jun. 16, 2009
7532161 Method and apparatus for wide area augmentation system having L1/L5 bias estimation May. 12, 2009
7512492 System and method for detecting interference in global positioning satellite signals Mar. 31, 2009
7508339 Anti-jam system for use with normal L1 only GPS receiver Mar. 24, 2009
7502688 System for autonomous vehicle navigation with carrier phase DGPS and laser-scanner augmentation Mar. 10, 2009
7454272 Geostationary stationkeeping method Nov. 18, 2008
7447170 Digital beacon asymmetry and quantization compensation Nov. 4, 2008
7423585 Navigation signal group delay calibration Sep. 9, 2008
7415353 Satellite-position table messaging Aug. 19, 2008
7391363 System and method for augmentation of satellite positioning systems Jun. 24, 2008
7373250 AGPS module time synchronization method and device using system time information in mobile terminal May. 13, 2008
7369847 Fixed cell communication system with reduced interference May. 6, 2008
7366611 System and method for detecting interference in global positioning satellite signals Apr. 29, 2008
7330789 Apparatus and method for providing a telematics service having and AGPS function Feb. 12, 2008
7321776 Estimating GPS time at cellular terminals based on timing of information from base stations and satellites Jan. 22, 2008
7292848 Method of activating an in-vehicle wireless communication device Nov. 6, 2007

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