US2010220717A1

5G,4G

Title

Method and apparatus for controlling rate of voice service in a mobile communication system supporting voice service via packet network

Application Number:

US20100659168

Publication Date:

02-09-2010

Family ID:

Application Date:

26-02-2010

Publication Country:

US

Priority Date:

01-07-2005

Declaring Company:

Abstract  Abstract

A method for controlling a rate of a voice service in a mobile communication system supporting the voice service via a packet network. The method includes the steps of receiving a control message at a terminal from a radio network controller (RNC); if the control message indicates control of a downlink rate determining a downlink rate according to the control message; setting a Change Mode Request (CMR) field of an uplink Voice over Internet Protocol (VoIP) packet according to the downlink rate and transmitting the uplink VoIP packet from the terminal to the RNC; if the received control message indicates control of an uplink rate determining an uplink rate according to the control message; and generating an uplink VoIP packet including uplink voice data generated according to the determined uplink rate and frame type (FT) information indicating the determined uplink rate and transmitting the uplink VoIP packet from the terminal to the RNC.

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.