公开(公告)号：US20110279313A1

公开(公告)日：2011-11-17

申请号：US13106300

申请日：2011-05-12

Applicant: In One JOO ,  Sang Uk LEE

Inventor： In One JOO ,  Sang Uk LEE

IPC: G01S19/13

CPC classification number: G01S19/24 ,  G01S19/235 ,  G01S19/29 ,  G01S19/30

Abstract: An apparatus and method for processing a navigation signal are provided. When a navigation signal is received and processed, a search range associated with signal processing may be reduced by directly computing a clock offset of a receiving terminal, and accordingly it is possible to reduce an operation amount associated with the signal processing, and an amount of a power consumed by the receiving terminal. Additionally, due to a reduction in the search range, it is also possible to reduce a time required to acquire a signal.

Abstract translation: 提供了一种用于处理导航信号的装置和方法。 当接收和处理导航信号时，可以通过直接计算接收终端的时钟偏移来减少与信号处理相关联的搜索范围，因此可以减少与信号处理相关联的操作量， 由接收终端消耗的功率。 另外，由于搜索范围的减少，也可以减少获取信号所需的时间。