JP2001515299A

5G,4G

Title

Not Available

Application Number:

JP20000509173T

Publication Date:

18-09-2001

Current Assignee:

Family ID:

Application Date:

25-08-1998

Declaring Company:

Publication Country:

US

Priority Date:

29-08-1997

Title

Not Available

Application Number:

JP20000509173T

Family ID:

Publication Country:

US

Publication Date:

18-09-2001

Application Date:

25-08-1998

Priority Date:

29-08-1997

Current Assignee:

Declaring Company:

Abstract  Abstract

(57) (Summary) (PROBLEMS) In a system supporting a multi-stage modulation system for communicating voice, data and control information, a modulation system such as a GMSK modulation system is used in a dedicated control channel in a direction opposite to an existing system. Provide compatibility. The information channel and the associated control channel use the same symbol rate linear modulation scheme. As the modulation scheme of the associated control channel, a signal set of a modulation scheme used in the information channel is used. Also, an in-band signaling procedure is used to inform the receiving station of the type of modulation, channel coding and voice coding used in the transfer of the burst.

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.