US 11,686,855 B2
Modernized global navigation satellite system (GNSS) receivers and commercially viable consumer grade GNSS receivers
Paul A. Conflitti, Ashland, OR (US); Paul McBurney, Palo Alto, CA (US); Mark Moeglein, Ashland, OR (US); Gregory Turetzky, San Jose, CA (US); Norman Krasner, Redwood City, CA (US); and Anthony Tsangaropoulos, Redwood City, CA (US)
Assigned to ONENAV, INC., Sunnyvale, CA (US)
Filed by oneNav, Inc., Palo Alto, CA (US)
Filed on Oct. 12, 2020, as Appl. No. 17/68,659.
Claims priority of provisional application 62/915,510, filed on Oct. 15, 2019.
Prior Publication US 2022/0137236 A1, May 5, 2022
Int. Cl. G01S 19/37 (2010.01); G01S 19/30 (2010.01); G01S 19/36 (2010.01); H04B 1/709 (2011.01)
CPC G01S 19/37 (2013.01) [G01S 19/30 (2013.01); G01S 19/36 (2013.01); H04B 1/709 (2013.01); H04B 2201/70715 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A system for processing GNSS L5 band signals, the system comprising:
a radiofrequency analog to digital converter (ADC) to generate a digital representation of received GNSS signals in a GNSS L5 radio frequency (RF) band;
a baseband sample memory to store the digital representation of the received GNSS signals, the baseband sample memory coupled to the ADC;
a GNSS processing system coupled to the baseband sample memory to process the digital representation of the received GNSS signals, the GNSS processing system configured to process four (4) GNSS signal components of received GNSS signals, in the GNSS L5 RF band, from a single GNSS satellite (SV) to non-coherently integrate all four GNSS signal components to generate and store the non-coherent integration data for each of the four GNSS signal components into a single hypothesis memory to acquire GNSS signals from the single GNSS SV.