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JP2009177807A Apparatus and method for creating data path for broadcasting service in cellular network 有权
标题翻译：在细胞网络中为广播服务创建数据路径的装置和方法
公开(公告)号：JP2009177807A
公开(公告)日：2009-08-06
申请号：JP2009011482
申请日：2009-01-22
申请人： Samsung Electronics Co Ltd , 三星電子株式会社Samsung Electronics Co.,Ltd.
发明人： KIM KI-BACK , LEE HAN-KYUNG , KIM SUNG-MAN , LIM NAE-HYUN
IPC分类号： H04W4/06 , H04J11/00 , H04W80/04
CPC分类号： H04W76/002 , H04L12/189 , H04W76/02
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and method for creating a data path for a broadcasting service in a cellular network.
SOLUTION: A broadcast server transmits a session start request message to a control station before transmission of Multicast and Broadcast Service (MBS) data, to request a multicast connection setup (201). The control station establishes a multicast connection between the broadcast server and the control station on the basis of information of the session start request message (203), transmits a response message to the broadcast server in response to the session start request message, and transmits a path registration request message to at least one base station associated with a broadcast zone, to request MBS data path establishment and air resource reservation (205). At least one base station establishes a multicast connection between the control station and the base station on the basis of information of the path registration request message (207), and transmits a path registration response message to the control station in response to the path registration request message (209).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在蜂窝网络中为广播服务创建数据路径的装置和方法。解决方案：广播服务器在发送组播广播服务（MBS）数据之前向控制台发送会话开始请求消息，以请求组播连接建立（201）。控制站根据会话开始请求消息（203）的信息在广播服务器与控制站之间建立组播连接，响应于会话开始请求消息向广播服务器发送响应消息，并发送路径注册请求消息发送到与广播区域相关联的至少一个基站，以请求MBS数据路径建立和空中资源预留（205）。至少一个基站根据路径登记请求消息（207）的信息在控制站与基站之间建立组播连接，并根据路径注册请求向控制站发送路径登记响应消息消息（209）。版权所有（C）2009，JPO＆INPIT

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