BR0009100A

5G,4G,3G,2G

Title

Not Available

Application Number:

BR20000009100

Publication Date:

05-02-2002

Current Assignee:

Family ID:

Application Date:

22-03-2000

Declaring Company:

Publication Country:

US

Priority Date:

22-03-1999

Title

Not Available

Application Number:

BR20000009100

Family ID:

Publication Country:

US

Publication Date:

05-02-2002

Application Date:

22-03-2000

Priority Date:

22-03-1999

Current Assignee:

Declaring Company:

Abstract  Abstract

Invention Patent: METHOD AND EQUIPMENT FOR SATELLITE POSITIONING SYSTEM TIME MEASUREMENT (SPS). A method and equipment for measuring time related to satellite data messages that are used with satellite positioning systems (SPS). In one method, a first record of at least a portion of a satellite message is received at an entity, which is typically a base station. The first record is compared with a second record of the satellite data message, where the first record and the second record overlap, at least partially, in time. Next, a moment is determined from such a comparison and that moment indicates when the first record (or the source from which the first record was obtained) was received at a remote entity, which is typically an SPS mobile receiver. Various other methods of the invention are described and various devices of the invention are also described. The methods and equipment measure the time of day using SPS signals without reading the satellite data messages that are transmitted as data within those signals. The methods and equipment are suitable for situations where the level of the received signal is too low to allow reading of satellite data messages.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.