CA2848480C

5G,4G,3G,2G

Title

SYSTEM AND METHOD OF AN IN-BAND MODEM FOR DATA COMMUNICATIONS OVER DIGITAL WIRELESS COMMUNICATION NETWORKS

Application Number:

CA20092848480

Publication Date:

23-05-2017

Current Assignee:

Family ID:

Application Date:

05-06-2009

Declaring Company:

Publication Country:

US

Priority Date:

05-06-2008

Title

SYSTEM AND METHOD OF AN IN-BAND MODEM FOR DATA COMMUNICATIONS OVER DIGITAL WIRELESS COMMUNICATION NETWORKS

Application Number:

CA20092848480

Family ID:

Publication Country:

US

Publication Date:

23-05-2017

Application Date:

05-06-2009

Priority Date:

05-06-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and system is provided for synchronizing a plurality of non-speech frames through a speech codec. The method comprises generating a predetermined sequence using a plurality of pseudorandom noise sequences the predetermined sequence having noise-like characteristics and wherein the predetermined sequence comprises bit patterns for use in generating correlation peaks that provide the predetermined sequence with a robustness to speech frame errors by a processor; and sending the predetermined sequence through a speech codec by the processor. The predetermined sequence is used as frame synchronization for the non-speech frames wherein the start of the frame boundaries of the non-speech frames is dependent at least on a distance from a time offset within the predetermined sequence to a reference time instance.

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.