METHOD AND APPARATUS FOR SYNCHRONIZING WITH GLOBAL NAVIGATION SATELLITE SYSTEM
Provided are a receiver for synchronizing with a global navigation satellite system (GNSS) including a plurality of satellite vehicles (SVs) and a method thereof. The method includes the steps of: starting a verification process and a bitsync (BS) process in parallel with a first SV among the plural...
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Main Authors | , , , |
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Format | Patent |
Language | English Korean |
Published |
08.11.2022
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Abstract | Provided are a receiver for synchronizing with a global navigation satellite system (GNSS) including a plurality of satellite vehicles (SVs) and a method thereof. The method includes the steps of: starting a verification process and a bitsync (BS) process in parallel with a first SV among the plurality of SVs; and upon completing the verification process while still performing the BS process, targeting a track channel process with the first SV based on an interim BS result obtained at the time of completing the verification process, and starting a frame sync (FS) process with first SV based on the interim BS result.
복수의 위성 차량(SV)을 포함하는 글로벌 위성 항법 시스템(GNSS)과 동기화하기 위한 수신기 및 그 방법이 제공된다. 방법은 복수의 SV 중 제 1 SV와 병렬로 검증 프로세스 및 비트 동기(BS) 프로세스를 시작하는 단계, 및 BS 프로세스를 수행하면서 검증 프로세스를 완료하면, 검증 프로세스의 완료 시 획득한 중간 BS 값에 기초하여 제 1 SV로 트랙 채널 프로세스를 시작하고, 중간 BS 값에 기초하여 제 1 SV로 프레임 동기(FS) 프로세스를 시작하는 단계를 포함한다. |
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AbstractList | Provided are a receiver for synchronizing with a global navigation satellite system (GNSS) including a plurality of satellite vehicles (SVs) and a method thereof. The method includes the steps of: starting a verification process and a bitsync (BS) process in parallel with a first SV among the plurality of SVs; and upon completing the verification process while still performing the BS process, targeting a track channel process with the first SV based on an interim BS result obtained at the time of completing the verification process, and starting a frame sync (FS) process with first SV based on the interim BS result.
복수의 위성 차량(SV)을 포함하는 글로벌 위성 항법 시스템(GNSS)과 동기화하기 위한 수신기 및 그 방법이 제공된다. 방법은 복수의 SV 중 제 1 SV와 병렬로 검증 프로세스 및 비트 동기(BS) 프로세스를 시작하는 단계, 및 BS 프로세스를 수행하면서 검증 프로세스를 완료하면, 검증 프로세스의 완료 시 획득한 중간 BS 값에 기초하여 제 1 SV로 트랙 채널 프로세스를 시작하고, 중간 BS 값에 기초하여 제 1 SV로 프레임 동기(FS) 프로세스를 시작하는 단계를 포함한다. |
Author | ASTHANA PRAVESH RAMAN SUNDAR JAFARNIA JAHROMI ALI HIGGINS WILLIAM |
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DocumentTitleAlternate | 글로벌 위성 항법 시스템과의 동기화를 위한 방법 및 장치 |
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Snippet | Provided are a receiver for synchronizing with a global navigation satellite system (GNSS) including a plurality of satellite vehicles (SVs) and a method... |
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SubjectTerms | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
Title | METHOD AND APPARATUS FOR SYNCHRONIZING WITH GLOBAL NAVIGATION SATELLITE SYSTEM |
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