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1. 发明申请

WO2009032508A3 METHOD AND APPARATUS FOR DYNAMIC ADAPTATION OF NETWORK TRANSPORT 审中-公开
公开(公告)号：WO2009032508A3
公开(公告)日：2009-03-12
申请号：PCT/US2008/073332
申请日：2008-08-15
申请人： MOTOROLA, INC. , GRANOVSKY, Yuri, , KOGAN, Uri, , SPIVAK, Michael, , LEWIS, Adam C., , BEAUJEAN, Christophe, , NARAYANAN, Vidya, , POPOVICH, George,
发明人： GRANOVSKY, Yuri, , KOGAN, Uri, , SPIVAK, Michael, , LEWIS, Adam C., , BEAUJEAN, Christophe, , NARAYANAN, Vidya, , POPOVICH, George,
IPC分类号： H04L29/06 , H04L12/56 , H04L12/66
摘要： An intermediate device of a network includes network and transport layers, a dispatcher, a splitter and a connections database. The splitter intercepts a message packet in the network layer and modifies the network routing header and transport header of the message packet to form a modified message packet. The dispatcher receives modified message packets from the transport layer, recovers information from the message packets, passes the modified message packets back to the transport layer and adapts the transport layer to adapt communication dependent upon the information recovered from the message packets. The connections database stores the original source address, the original destination address, the original source port identifier and the original destination port identifier of an incoming message packet. A message packet is modified, with reference to the connections database, so that message packets from the first and second nodes are routed through the dispatcher.

2. 发明申请

WO2007117888A2 SESSION PERSISTENCE ON A WIRELESS NETWORK 审中-公开
标题翻译：会议在无线网络上的持续性
公开(公告)号：WO2007117888A2
公开(公告)日：2007-10-18
申请号：PCT/US2007/064382
申请日：2007-03-20
申请人： MOTOROLA, INC. , LEWIS, Adam, C. , BEAUJEAN, Christophe , KHUKHASHVILI, Zurab
发明人： LEWIS, Adam, C. , BEAUJEAN, Christophe , KHUKHASHVILI, Zurab
IPC分类号： G06F15/16
CPC分类号： H04W80/06
摘要： The present disclosure provides methods and systems for preventing the termination of a communication session between two devices, where the communication session is being conducted over a wireless network, at least in part. More specifically, the present disclosure provides methods and systems for the prevention of a TCP session's premature termination, or TCP session persistence, in such a network by simulating signals of normal communication so that the receiving device "believes" that the simulated signals have been transmitted from the other device. Simulated signals, sent from a session persistence driver, are only sent to a device when expected signals which are expected to be received by that device are not detected.
摘要翻译：本公开提供了用于在至少部分地通过无线网络进行通信会话的两个设备之间防止终止通信会话的方法和系统。更具体地，本公开提供了通过模拟正常通信的信号来防止TCP会话的过早终止或TCP会话持久性的方法和系统，使得接收设备“相信”已经发送了模拟信号从另一个设备。从会话持久性驱动程序发送的模拟信号仅在未被该设备接收到的预期信号被检测到时才被发送到设备。

3. 发明申请

WO2007117888B1 SESSION PERSISTENCE ON A WIRELESS NETWORK 审中-公开
标题翻译：无线网络中的会话持久性
公开(公告)号：WO2007117888B1
公开(公告)日：2008-11-20
申请号：PCT/US2007064382
申请日：2007-03-20
申请人： MOTOROLA INC , LEWIS ADAM C , BEAUJEAN CHRISTOPHE , KHUKHASHVILI ZURAB
发明人： LEWIS ADAM C , BEAUJEAN CHRISTOPHE , KHUKHASHVILI ZURAB
IPC分类号： G06F15/16
CPC分类号： H04W80/06
摘要： The present disclosure provides methods and systems for preventing the termination of a communication session between two devices, where the communication session is being conducted over a wireless network, at least in part. More specifically, the present disclosure provides methods and systems for the prevention of a TCP session's premature termination, or TCP session persistence, in such a network by simulating signals of normal communication so that the receiving device "believes" that the simulated signals have been transmitted from the other device. Simulated signals, sent from a session persistence driver, are only sent to a device when expected signals which are expected to be received by that device are not detected.
摘要翻译：本公开提供了用于至少部分地防止两个设备之间的通信会话终止的方法和系统，其中通信会话正在无线网络上进行。更具体地，本公开提供了用于通过模拟正常通信的信号来防止这种网络中的TCP会话的提前终止或TCP会话持久性的方法和系统，使得接收设备“相信”已经发送了模拟信号来自其他设备。当会话持久性驱动程序发送的模拟信号仅在预期未被检测到该设备接收的信号时才被发送到设备。

4. 发明申请

WO2007117888A3 SESSION PERSISTENCE ON A WIRELESS NETWORK 审中-公开
标题翻译：会议在无线网络上的持续性
公开(公告)号：WO2007117888A3
公开(公告)日：2008-10-09
申请号：PCT/US2007064382
申请日：2007-03-20
申请人： MOTOROLA INC , LEWIS ADAM C , BEAUJEAN CHRISTOPHE , KHUKHASHVILI ZURAB
发明人： LEWIS ADAM C , BEAUJEAN CHRISTOPHE , KHUKHASHVILI ZURAB
IPC分类号： G06F15/16
CPC分类号： H04W80/06
摘要： The present disclosure provides methods and systems for preventing the termination of a communication session between two devices, where the communication session is being conducted over a wireless network, at least in part. More specifically, the present disclosure provides methods and systems for the prevention of a TCP session's premature termination, or TCP session persistence, in such a network by simulating signals of normal communication so that the receiving device "believes" that the simulated signals have been transmitted from the other device. Simulated signals, sent from a session persistence driver, are only sent to a device when expected signals which are expected to be received by that device are not detected.
摘要翻译：本公开提供了用于在至少部分地通过无线网络进行通信会话的两个设备之间防止终止通信会话的方法和系统。更具体地，本公开提供了通过模拟正常通信的信号来防止TCP会话的过早终止或TCP会话持久性的方法和系统，使得接收设备“相信”已经发送了模拟信号从另一个设备。从会话持久性驱动程序发送的模拟信号仅在未被该设备接收到的预期信号被检测到时才被发送到设备。

5. 发明申请

WO2009032508A2 METHOD AND APPARATUS FOR DYNAMIC ADAPTATION OF NETWORK TRANSPORT 审中-公开
标题翻译：用于网络传输的动态自适应的方法和设备
公开(公告)号：WO2009032508A2
公开(公告)日：2009-03-12
申请号：PCT/US2008073332
申请日：2008-08-15
申请人： MOTOROLA INC , GRANOVSKY YURI , KOGAN URI , SPIVAK MICHAEL , LEWIS ADAM C , BEAUJEAN CHRISTOPHE , NARAYANAN VIDYA , POPOVICH GEORGE
发明人： GRANOVSKY YURI , KOGAN URI , SPIVAK MICHAEL , LEWIS ADAM C , BEAUJEAN CHRISTOPHE , NARAYANAN VIDYA , POPOVICH GEORGE
IPC分类号： H04L29/06 , H04L12/56 , H04L12/66
CPC分类号： H04W28/06 , H04L47/10 , H04L47/12 , H04L47/14 , H04L47/193 , H04L47/37 , H04L47/40
摘要： An intermediate device of a network includes network and transport layers, a dispatcher, a splitter and a connections database. The splitter intercepts a message packet in the network layer and modifies the network routing header and transport header of the message packet to form a modified message packet. The dispatcher receives modified message packets from the transport layer, recovers information from the message packets, passes the modified message packets back to the transport layer and adapts the transport layer to adapt communication dependent upon the information recovered from the message packets. The connections database stores the original source address, the original destination address, the original source port identifier and the original destination port identifier of an incoming message packet. A message packet is modified, with reference to the connections database, so that message packets from the first and second nodes are routed through the dispatcher.
摘要翻译：网络的中间设备包括网络层和传输层，调度器，分离器和连接数据库。分离器截获网络层中的消息分组并修改消息分组的网络路由头部和传输头部以形成经修改的消息分组。调度器接收来自传输层的修改的消息分组，从消息分组中恢复信息，将修改的消息分组传回传输层，并使传输层适应取决于从消息分组恢复的信息的通信。连接数据库存储传入消息分组的原始源地址，原始目的地地址，原始源端口标识符和原始目的地端口标识符。参考连接数据库修改消息数据包，以便来自第一和第二节点的消息数据包通过调度程序进行路由。

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