KR100800794B1

5G,4G

Title

A METHOD AND APPARATUS FOR EFFICIENTLY UTILIZING RADIO RESOURCES OF VOICE OVER INTERNET PROTOCOL USING PREDEFINED LENGTH INDICATOR IN A MOBILE TELECOMMUNICATION SYSTEM

Application Number:

KR20050059291

Publication Date:

04-02-2008

Current Assignee:

Family ID:

Application Date:

01-07-2005

Declaring Company:

Publication Country:

US

Priority Date:

01-07-2005

Title

A METHOD AND APPARATUS FOR EFFICIENTLY UTILIZING RADIO RESOURCES OF VOICE OVER INTERNET PROTOCOL USING PREDEFINED LENGTH INDICATOR IN A MOBILE TELECOMMUNICATION SYSTEM

Application Number:

KR20050059291

Family ID:

Publication Country:

US

Publication Date:

04-02-2008

Application Date:

01-07-2005

Priority Date:

01-07-2005

Current Assignee:

Declaring Company:

Abstract  Abstract

The present invention relates to a mobile communication system supporting a voice service through a packet network, and more particularly, to a method and apparatus for controlling a transmission rate of a voice service.


In a mobile communication system supporting a voice service through a packet network according to the present invention, a method of controlling a transmission rate of a voice service includes receiving a control message from a wireless network controller at a terminal, and the control message instructs control of a forward rate. Determining a forward rate according to the control message, setting a switch mode request (CMR) field of a reverse voice packet network (VoIP) packet according to the forward rate, and transmitting from the terminal to the radio network controller; If the received message indicates control of a reverse rate, determining a reverse rate according to the control message, reverse voice data generated according to the determined reverse rate, and a frame type indicating the determined reverse rate; 1) generating a reverse VoIP packet including information; From comprises the step of transmitting to the radio network controller.



Voice over IP, AMR codec rate, Frame Type, Change Mode Request

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.