Patent ID: 8830123
Filing Date: 2014-09-09
Classification: G01S

Abstract:
1. A satellite navigation receiver, comprising: a radio frequency translator comprising two input channels for receiving navigation signals over one or more of a first carrier frequency and a second carrier frequency from one or more satellites, wherein said radio frequency translator conditions said navigation signals over said one or more of said first carrier frequency and said second carrier frequency; one or more correlator blocks comprising a predetermined number of correlator channels configured for said first carrier frequency and said second carrier frequency, wherein said predetermined number of said correlator channels is divided for parallel collection of sub-frames of navigation data from said navigation signals across one or more operation service codes, wherein said parallel collection of said sub-frames of said navigation data comprises one of: a navigation data processor for processing said parallelly collected sub-frames of said navigation data to estimate position of said satellite navigation receiver; whereby said parallel collection of said sub-frames of said navigation data across said first carrier frequency and said second carrier frequency and/or across said one or more operation service codes reduces a time to first fix parameter of said position of said satellite navigation receiver.