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1. 发明申请

WO2009056786A1 TRANSMISSION OF MESSAGES 审中-公开
标题翻译：传输信息
公开(公告)号：WO2009056786A1
公开(公告)日：2009-05-07
申请号：PCT/GB2008/003100
申请日：2008-09-15
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY , JOVER APARICIO, Fernando
发明人： JOVER APARICIO, Fernando
IPC分类号： H04L29/06 , H04L12/58
CPC分类号： H04L63/126 , H04L51/38 , H04L63/14 , H04L63/1483
摘要： First, a sending station (7) transmits to a registration station (6) a registration request including a telecommunications address such as a URL or telephone number for later use; the registration station (6) allocates a security code to the address, stores a database entry containing the address and security code and sends the security code to the sending station (7). When the sending station (7) wishes to send a message that includes the telecommunications address, it also includes the security code. A station (2) receiving the message sends a verification request containing the telecommunications address and the security code to a verification station (6) which determines whether there is a database entry that matches the telecommunication address and security code and if so, sends a clearance notification to the receiving station (2). The receiving station may prohibit, or at least warn against, communication with the address until such time at clearance is received.
摘要翻译：首先，发送站（7）向注册站（6）发送包括诸如URL或电话号码之类的电信地址的注册请求以备以后使用; 注册站（6）向地址分配安全码，存储包含地址和安全码的数据库条目，并将安全码发送到发送站（7）。当发送站（7）希望发送包括电信地址的消息时，它还包括安全码。接收到消息的站（2）向验证站（6）发送包含电信地址和安全码的验证请求，该验证站确定是否存在与电信地址和安全码相匹配的数据库条目，如果是，则发送清除通知给接收站（2）。接收站可以禁止或至少警告与地址的通信，直到接收到通知。

2. 发明申请

WO2008093046A2 SESSION DEPENDENT NETWORK HANDOVER 审中-公开
标题翻译：会话相关的网络切换
公开(公告)号：WO2008093046A2
公开(公告)日：2008-08-07
申请号：PCT/GB2008/000221
申请日：2008-01-22
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY , JOVER APARICIO, Fernando , REID, Gidon, Moshe
发明人： JOVER APARICIO, Fernando , REID, Gidon, Moshe
CPC分类号： H04W36/0027 , H04L65/1006 , H04L65/1083 , H04L67/14 , H04L67/147 , H04L67/148 , H04W48/14 , H04W80/10 , H04W88/06
摘要： A method of selecting a candidate network from a plurality of candidate networks available for a client device to handover to from a first network. The method determines if the client device is supporting one or more sessions over said first network, determines one or more session characteristics of one or more of said sessions, determines one or more criteria for a candidate network to support said one or more session characteristics, and processes candidate network session information retrieved from a data store, wherein the candidate network session information comprises session information reported dynamically by at least one other client device having a session in a candidate network. Which available candidate networks is suitable for handover by the client device is determined by comparing processed candidate network session information with said one or more criteria for a candidate network to support said one or more session characteristics.
摘要翻译：从可用于客户端设备的多个候选网络中选择候选网络从第一网络切换到的方法。该方法确定客户端设备是否支持所述第一网络上的一个或多个会话，确定一个或多个所述会话的一个或多个会话特性，确定候选网络的一个或多个准则以支持所述一个或多个会话特性，并且处理从数据存储器检索的候选网络会话信息，其中，所述候选网络会话信息包括由具有候选网络中的会话的至少一个其他客户端设备动态地报告的会话信息。通过比较经处理的候选网络会话信息与用于候选网络的所述一个或多个准则以支持所述一个或多个会话特性来确定哪些可用候选网络适合于由客户端设备进行切换。

3. 发明申请

WO2008093046A3 SESSION DEPENDENT NETWORK HANDOVER 审中-公开
标题翻译：会议依赖网络切换
公开(公告)号：WO2008093046A3
公开(公告)日：2008-11-06
申请号：PCT/GB2008000221
申请日：2008-01-22
申请人： BRITISH TELECOMM , JOVER APARICIO FERNANDO , REID GIDON MOSHE
发明人： JOVER APARICIO FERNANDO , REID GIDON MOSHE
IPC分类号： H04L29/08 , H04L29/06
CPC分类号： H04W36/0027 , H04L65/1006 , H04L65/1083 , H04L67/14 , H04L67/147 , H04L67/148 , H04W48/14 , H04W80/10 , H04W88/06
摘要： A method of selecting a candidate network from a plurality of candidate networks available for a client device to handover to from a first network. The method determines if the client device is supporting one or more sessions over said first network, determines one or more session characteristics of one or more of said sessions, determines one or more criteria for a candidate network to support said one or more session characteristics, and processes candidate network session information retrieved from a data store, wherein the candidate network session information comprises session information reported dynamically by at least one other client device having a session in a candidate network. Which available candidate networks is suitable for handover by the client device is determined by comparing processed candidate network session information with said one or more criteria for a candidate network to support said one or more session characteristics.
摘要翻译：从可用于客户机设备的多个候选网络中选择候选网络以从第一网络切换到的方法。该方法确定客户端设备是否在所述第一网络上支持一个或多个会话，确定一个或多个所述会话的一个或多个会话特性，确定候选网络的一个或多个标准以支持所述一个或多个会话特性，并且处理从数据存储检索的候选网络会话信息，其中所述候选网络会话信息包括由候选网络中具有会话的至少一个其他客户端设备动态报告的会话信息。通过将经处理的候选网络会话信息与候选网络的所述一个或多个标准进行比较，以支持所述一个或多个会话特性来确定哪个可用候选网络适合于客户端设备的切换。

4. 发明申请

WO2007113524A3 FAST HANDOVER USING SIP 审中-公开
标题翻译：使用SIP快速切换
公开(公告)号：WO2007113524A3
公开(公告)日：2007-11-29
申请号：PCT/GB2007001185
申请日：2007-03-30
申请人： BRITISH TELECOMM , REID GIDON MOSHE , JOVER APARICIO FERNANDO , SINGH DEVINDER
发明人： REID GIDON MOSHE , JOVER APARICIO FERNANDO , SINGH DEVINDER
IPC分类号： H04L29/12 , H04L29/06
CPC分类号： H04L29/06027 , H04L29/12009 , H04L61/00 , H04L65/1006 , H04L65/608 , H04W8/26 , H04W80/04
摘要： A method of handling a data stream during a handover in a communications network comprising a first user agent having a fixed address, a proxy server and a second user agent, said method comprising the steps of: mapping at the proxy server the fixed address with a dynamic network address allocated to the first user agent; sending a request by the first user agent to the second user agent for a data stream; generating by the second user agent in response to the request a plurality of messages each comprising part of the data stream requested and the fixed address of the first user agent, wherein the message is a session initiation protocol message, and sending the messages to the proxy server; receiving the messages at the proxy server and determining the mapped dynamic network address corresponding to the fixed address in the message, and forwarding the messages to the determined dynamic network address; and when the first user agent is allocated a new dynamic network address, replacing by the proxy server the mapped dynamic network address with the new dynamic network address and forwarding the received messages to the new dynamic network address.
摘要翻译：一种在包括具有固定地址的第一用户代理，代理服务器和第二用户代理的通信网络中处理数据流的方法，所述方法包括以下步骤：在代理服务器处映射固定地址与分配给第一用户代理的动态网络地址; 由第一用户代理向第二用户代理发送数据流的请求; 由第二用户代理响应于该请求而生成多个消息，每个消息包括所请求的数据流的一部分和第一用户代理的固定地址，其中该消息是会话发起协议消息，并且将消息发送到代理服务器; 在代理服务器接收消息，并确定消息中固定地址对应的映射动态网络地址，并将消息转发给确定的动态网络地址; 并且当第一用户代理被分配了新的动态网络地址时，由代理服务器用新的动态网络地址代替映射的动态网络地址并且将接收到的消息转发到新的动态网络地址。

5. 发明申请

WO2007113524A2 FAST HANDOVER USING SIP 审中-公开
标题翻译：快速切换使用SIP
公开(公告)号：WO2007113524A2
公开(公告)日：2007-10-11
申请号：PCT/GB2007/001185
申请日：2007-03-30
申请人： BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY , REID, Gidon, Moshe , JOVER APARICIO, Fernando , SINGH, Devinder
发明人： REID, Gidon, Moshe , JOVER APARICIO, Fernando , SINGH, Devinder
CPC分类号： H04L29/06027 , H04L29/12009 , H04L61/00 , H04L65/1006 , H04L65/608 , H04W8/26 , H04W80/04
摘要： A method of handling a data stream during a handover in a communications network comprising a first user agent having a fixed address, a proxy server and a second user agent, said method comprising the steps of: mapping at the proxy server the fixed address with a dynamic network address allocated to the first user agent; sending a request by the first user agent to the second user agent for a data stream; generating by the second user agent in response to the request a plurality of messages each comprising part of the data stream requested and the fixed address of the first user agent, wherein the message is a session initiation protocol message, and sending the messages to the proxy server; receiving the messages at the proxy server and determining the mapped dynamic network address corresponding to the fixed address in the message, and forwarding the messages to the determined dynamic network address; and when the first user agent is allocated a new dynamic network address, replacing by the proxy server the mapped dynamic network address with the new dynamic network address and forwarding the received messages to the new dynamic network address.
摘要翻译：一种在通信网络中的切换期间处理数据流的方法，包括具有固定地址的第一用户代理，代理服务器和第二用户代理，所述方法包括以下步骤：在代理服务器处将固定地址映射到分配给第一用户代理的动态网络地址; 将第一用户代理的请求发送给数据流的第二用户代理; 由所述第二用户代理响应于所述请求生成多个消息，每个消息包括所请求的数据流的一部分和所述第一用户代理的固定地址，其中所述消息是会话发起协议消息，并且将消息发送到所述代理服务器; 在所述代理服务器处接收所述消息，并且确定与所述消息中的固定地址相对应的所映射的动态网络地址，以及将所述消息转发到所确定的动态网络地址; 并且当第一用户代理被分配新的动态网络地址时，由代理服务器替换映射的动态网络地址与新的动态网络地址，并将接收到的消息转发到新的动态网络地址。

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