Title:
【発明の名称】GPS受信機とGPS信号を処理する方法
Document Type and Number:
Japanese Patent JPH11513787
Kind Code:
A
Abstract:
The invention concerns a GPS mobile unit having a reduced power state, the GPS mobile unit comprising:
- a receiver (38, 42, 44) for receiving GPS signals from in view satellites;
- a memory (46) coupled to the receiver to store a digital representation of the GPS signals;
- a processor (32) coupled to the memory, the processor processing the digital representation of the GPS signals to provide at least one pseudorange information from the digital representation; and
- a power management circuit (49) coupled to a GPS receiving section of the receiver, the power management circuit reducing power consumed by the GPS mobile unit.
Inventors:
Krasner, Norman F
Application Number:
JP51515196A
Publication Date:
November 24, 1999
Filing Date:
October 08, 1996
Export Citation:
Assignee:
EPCOS AG
International Classes:
G01S1/00; G01S5/00; G01S19/05; G01S19/09; G01S19/23; G01S19/25; G01S19/29; G01S19/34; G01S19/37; H01Q1/27; H01Q21/28; H03J7/04; H03J7/06; H04B1/28; H04B1/38; H04B7/26; G01S19/11; G06F1/00; H03D7/16; H04B1/00; (IPC1-7): G01S5/14
Attorney, Agent or Firm:
Masaki Yamakawa (5 outside)