Low-power signal acquisition for galileo satellite navigation system

Autor:	Tero Partanen, Jarmo Takala, Harri Sorokin
Předmět:	Offset (computer science) Pseudorandom noise business.industry Code division multiple access Computer science Binary offset carrier modulation Electronic engineering Binary number Detection theory Satellite navigation Modular design business Computer hardware
Zdroj:	Tampere University ICECS
Popis:	In satellite navigation systems based on code division multiple access, the signal acquisition in receiver is a computationally intensive task where the received signal is correlated with long pseudo random noise codes. In this paper, a novel architecture for acquisition of signals with binary offset modulation is proposed. The architecture is modular and has low power consumption due to word-parallel correlation structure.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35dd4a6ca1d55e728641d5ee0c0f87b8 https://researchportal.tuni.fi/en/publications/4dcf9fb4-dc97-42c5-82ff-dac6415ac090 Zobrazit plný text záznamu