統合IPメッセージングサービスにおけるインターワーキングのためのセッションを制御する方法及び装置とそのシステム

Japanese Patent JP5274668

B2

A session control apparatus and method are provided in a converged IP messaging (CPM) server for supporting a CPM session between a first client subscribing to a CPM service and a second client not subscribing to the CPM service. After the CPM session is initiated between the first and second clients through the CPM server and an interworking function (IWF), a session modification request message including specific media is received from the first client. The session modification request message including the specific media is sent to the IWF through the initiated CPM session. A response message is received from the IWF. The response message including a reason for rejection when the specific media is unsupported by the IWF.

Sun-Young Lee
Kyun-Tak Lee
Sun-Jin Park

JP2011538550A

August 28, 2013

November 27, 2009

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Samsung Electronics Company Limited

H04L12/70; H04W4/18; H04W80/10; H04W88/18

JP2008519520A

WO2008053075A1
WO2008060085A1

OMA Converged IP Messaging System Description,OMA-TS-CPM_System_Description-V1_0-20081120-D,Open Mobile Alliance,2008年11月20日,Draft Version 1.0,p.20-21、27-30、70-71,URL,http://member.openmobilealliance.org/ftp/public_documents/COM/COM-CPM/Permanent_documents/OMA-TS-CPM_System_Description-V1_0-20081120-D.zip
Converged IP Messaging Architecture,OMA-AD-CPM-V1_0-20081120-D,Open Mobile Alliance,2008年11月20日,Draft Version 1.0,p.27~28、47~50,URL,http://member.openmobilealliance.org/ftp/public_documents/COM/COM-CPM/Permanent_documents/OMA-AD-CPM-V1_0-20081120-D.zip

Takashi Watanabe
Shinya Mitsuhiro

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