METHOD AND SYSTEM FOR TRANSMITTING INFORMATION OF RESPONDENT PARTICIPATING IN PUSH-TO-TALK OVER CELLULAR NETWORK SESSION

Japanese Patent JP2006287940

A

To provide an environment matching a mobile environment for a PoC by reducing a traffic load by including and transmitting information on a client answering participant in session participation in a talk burst control signal in an initial session opening procedure.

The PoC service that transmits information on a respondent to participate in a session of a push-to-talk over cellular (Push-to-talk over Cellular: PoC) network includes the stages of transmitting a PoC call request message of an originating PoC client by an originating PoC server to a terminating PoC server, receiving a response message to the PoC call request message by the originating PoC server from a terminating PoC client, and receiving a message including information of the terminating PoC client transmitting the response message by the originating PoC client from the originating PoC server.

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JPH04288749	SYSTEM FOR ESTABLISHING LINK AT LAYER-2 LEVEL OF NETWORK EQUIPPED WITH ROUTE VIA PACKET NETWORK/NON-PACKET NETWORK
JP5588468	Switching equipment

SUNG SANG-KYUNG
PARK SUNG-JIN
PARK JOON-GOO

JP2006099186A

October 19, 2006

March 31, 2006

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SAMSUNG ELECTRONICS CO LTD

H04L12/70; H04W4/06; H04W4/10; H04W4/16; H04W8/20; H04W76/02; H04W80/10; H04W84/08; H04W92/00

Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro

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