BG97222A

5G,4G,3G,2G

Title

SYSTEM AND METHOD FOR CODE MODULATION SIGNAL GENERATION IN CELLULAR TELEPHONE SYSTEMS

Application Number:

BG19920097222

Publication Date:

27-05-1994

Current Assignee:

Family ID:

Application Date:

22-12-1992

Declaring Company:

Publication Country:

US

Priority Date:

25-06-1990

Title

SYSTEM AND METHOD FOR CODE MODULATION SIGNAL GENERATION IN CELLULAR TELEPHONE SYSTEMS

Application Number:

BG19920097222

Family ID:

Publication Country:

US

Publication Date:

27-05-1994

Application Date:

22-12-1992

Priority Date:

25-06-1990

Current Assignee:

Declaring Company:

Abstract  Abstract

A system for modulating an information signal in a distributed spectrum communication system, characterized by an orthogonal functional signal generating device representing an orthogonal function selected from among a plurality of orthogonal functions, a pseudorandomous (PN) signal generating device corresponding to a predetermined PN code, a device for combining said orthogonal functional signal, a PN signal and for forming a resultant first modulation signal.

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.