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1. 发明申请

WO2002084960A3 DATA TRANSPORT ACCELERATION AND MANAGEMENT WITHIN A NETWORK COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2002084960A3
公开(公告)日：2002-10-24
申请号：PCT/US2002/011779
申请日：2002-04-11
申请人： BYTEMOBILE, INC. , HA, Sungwon , HAN, Sung-Wook , KIM, Tae-Eun , BHARGHAVAN, Vaduvur , MADHOW, Upamanyu , RAMCHANDRAN, Kannan
发明人： HA, Sungwon , HAN, Sung-Wook , KIM, Tae-Eun , BHARGHAVAN, Vaduvur , MADHOW, Upamanyu , RAMCHANDRAN, Kannan
IPC分类号： H04L12/56
摘要： Improved data transport and management within a network communication system may be achieved by utilizing a transmit timer incorporated within the sender device and exploiting host-level statistics for a plurality of connections between a sender and receiver. The period of the transmit timer may be periodically adjusted based on a ratio of the smoothed round-trip time and the smoothed congestion window, thereby reducing or eliminating bursty data transmission commonly associated with conventional TCP architectures. For applications having a plurality of connections between a sender and a receiver that share a common channel, such as web applications, the congestion window and smoothed round trip time estimates for all active connections may be used to initialize new connections and allocate bandwidth among existing connections. This aspect of the present invention may reduce the destructive interference that may occur as different connections compete with one another to maximize the bandwidth of each connection without regard to other connections serving the same application. Error recovery may also be improved by incorporating a short timer and a long timer that are configured to reduce the size of the congestion window and the corresponding transmission rate in response to a second packet loss with a predefined time period in order to increase resilience to random packet loss.

2. 发明申请

WO2002084960A2 DATA TRANSPORT ACCELERATION AND MANAGEMENT WITHIN A NETWORK COMMUNICATION SYSTEM 审中-公开
标题翻译：数据传输加速和网络通信系统内的管理
公开(公告)号：WO2002084960A2
公开(公告)日：2002-10-24
申请号：PCT/US2002/011779
申请日：2002-04-11
申请人： BYTEMOBILE , HA, Sungwon , HAN, Sung-Wook , KIM, Tae-Eun , BHARGHAVAN, Vaduvur , MADHOW, Upamanyu , RAMCHANDRAN, Kannan
发明人： HA, Sungwon , HAN, Sung-Wook , KIM, Tae-Eun , BHARGHAVAN, Vaduvur , MADHOW, Upamanyu , RAMCHANDRAN, Kannan
IPC分类号： H04L12/56
CPC分类号： H04L1/0018 , H04L1/0002 , H04L1/1809 , H04L1/1874 , H04L1/188 , H04L1/1887 , H04L29/06 , H04L47/10 , H04L47/193 , H04L47/20 , H04L47/28 , H04L47/283 , H04L47/37 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163 , Y02D50/10
摘要： Improved data transport and management within a network communication system may be achieved by utilizing a transmit timer incorporated within the sender device and exploiting host-level statistics for a plurality of connections between a sender and receiver. The period of the transmit timer may be periodically adjusted based on a ratio of the smoothed round-trip time and the smoothed congestion window, thereby reducing or eliminating bursty data transmission commonly associated with conventional TCP architectures. For applications having a plurality of connections between a sender and a receiver that share a common channel, such as web applications, the congestion window and smoothed round trip time estimates for all active connections may be used to initialize new connections and allocate bandwidth among existing connections. This aspect of the present invention may reduce the destructive interference that may occur as different connections compete with one another to maximize the bandwidth of each connection without regard to other connections serving the same application. Error recovery may also be improved by incorporating a short timer and a long timer that are configured to reduce the size of the congestion window and the corresponding transmission rate in response to a second packet loss with a predefined time period in order to increase resilience to random packet loss.
摘要翻译：网络通信系统内的改进的数据传输和管理可以通过利用包含在发送方设备内的发送定时器并利用发送方和接收方之间的多个连接的主机级统计来实现。可以基于平滑的往返时间与平滑的拥塞窗口的比率周期性地调整发送定时器的周期，从而减少或消除通常与常规TCP体系结构相关联的突发数据传输。对于在共享公共信道的发送器和接收器之间具有多个连接的应用（诸如web应用），所有活动连接的拥塞窗口和平滑往返时间估计可以用于初始化新连接并在现有连接之间分配带宽。本发明的这个方面可以减少当不同连接彼此竞争时可能发生的破坏性干扰，以最大化每个连接的带宽，而不考虑服务于相同应用的其他连接。错误恢复还可以通过并入短定时器和长定时器来提高，所述短定时器和长定时器被配置为响应于预定时间段的第二分组丢失而减小拥塞窗口的大小和相应的传输速率，以便增加对随机的恢复能力数据包丢失。

3. 发明申请

WO2002096022A2 DUAL MODE SERVICE PLATFORM WITHIN NETWORK COMMUNICATION SYSTEM 审中-公开
标题翻译：网络通信系统中的双模服务平台
公开(公告)号：WO2002096022A2
公开(公告)日：2002-11-28
申请号：PCT/US2002/015839
申请日：2002-05-17
申请人： BYTEMOBILE, INC. , BHARGHAVAN, Vaduvur , HAN, Sung-Wook
发明人： BHARGHAVAN, Vaduvur , HAN, Sung-Wook
IPC分类号： H04L12/00
CPC分类号： H04L47/824 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/40 , H04L47/70 , H04L47/785 , H04L47/803 , H04W76/34
摘要： Embodiments of the present invention provide a dual mode service platform within a network communication system. In one embodiment, a dual mode service platform within a network communication system may be provided by intercepting packets communicated between a client and a server and determining from the packets whether a connection between the client and the server matches a predetermined service criteria. If the connections matches the predetermined service criteria, the connection between the client and the server may be broken to form a first connection between the client and a service application and a second connection between the service application and the server in order to perform application-specific manipulation of data in accordance with a first mode. Otherwise, transmission of packets communicated is regulated between the client and the server in order to process the packets in accordance with a second mode.
摘要翻译：本发明的实施例提供一种网络通信系统内的双模式业务平台。在一个实施例中，网络通信系统内的双模式服务平台可以通过拦截在客户端和服务器之间传递的分组来确定，并且从分组确定客户端和服务器之间的连接是否符合预定的服务标准。如果连接符合预定的服务标准，则客户端和服务器之间的连接可能被破坏，以形成客户端和服务应用之间的第一连接以及服务应用与服务器之间的第二连接，以便执行应用特定根据第一模式操纵数据。否则，在客户机和服务器之间调节传送的分组的传输，以便根据第二模式处理分组。

4. 发明授权

EP1393497B1 DUAL MODE SERVICE PLATFORM WITHIN NETWORK COMMUNICATION SYSTEM 有权
标题翻译：双模服务平台，网络通信系统
公开(公告)号：EP1393497B1
公开(公告)日：2006-11-02
申请号：EP02771851.9
申请日：2002-05-17
申请人： Bytemobile, Inc.
发明人： BHARGHAVAN, Vaduvur , HAN, Sung-Wook
IPC分类号： H04L12/00
CPC分类号： H04L47/824 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/40 , H04L47/70 , H04L47/785 , H04L47/803 , H04W76/34
摘要： Embodiments of the present invention provide a dual mode service platform within a network communication system. In one embodiment, a dual mode service platform within a network communication system may be provided by intercepting packets communicated between a client and a server and determining from the packets whether a connection between the client and the server matches a predetermined service criteria. If the connections matches the predetermined service criteria, the connection between the client and the server may be broken to form a first connection between the client and a service application and a second connection between the service application and the server in order to perform application-specific manipulation of data in accordance with a first mode. Otherwise, transmission of packets communicated is regulated between the client and the server in order to process the packets in accordance with a second mode.

5. 发明授权

EP1393508B1 DATA TRANSPORT ACCELERATION AND MANAGEMENT WITHIN A NETWORK COMMUNICATION SYSTEM 有权
标题翻译： DATA TRANSPORT加速和管理的一种网络通信系统
公开(公告)号：EP1393508B1
公开(公告)日：2006-08-30
申请号：EP02733982.9
申请日：2002-04-11
申请人： Bytemobile, Inc.
发明人： HA, Sungwon , HAN, Sung-Wook , KIM, Tae-Eun , BHARGHAVAN, Vaduvur , MADHOW, Upamanyu , RAMCHANDRAN, Kannan
IPC分类号： H04L12/56 , H04L1/16
CPC分类号： H04L1/0018 , H04L1/0002 , H04L1/1809 , H04L1/1874 , H04L1/188 , H04L1/1887 , H04L29/06 , H04L47/10 , H04L47/193 , H04L47/20 , H04L47/28 , H04L47/283 , H04L47/37 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163 , Y02D50/10
摘要： Improved data transport and management within a network communication system may be achieved by utilizing a transmit timer incorporated within the sender device and exploiting host-level statistics for a plurality of connections between a sender and receiver. The period of the transmit timer may be periodically adjusted based on a ratio of the smoothed round-trip time and the smoothed congestion window, thereby reducing or eliminating bursty data transmission commonly associated with conventional TCP architectures. For applications having a plurality of connections between a sender and a receiver that share a common channel, such as web applications, the congestion window and smoothed round trip time estimates for all active connections may be used to initialize new connections and allocate bandwidth among existing connections. This aspect of the present invention may reduce the destructive interference that may occur as different connections compete with one another to maximize the bandwidth of each connection without regard to other connections serving the same application. Error recovery may also be improved by incorporating a short timer and a long timer that are configured to reduce the size of the congestion window and the corresponding transmission rate in response to a second packet loss with a predefined time period in order to increase resilience to random packet loss.

6. 发明公开

EP1393497A2 DUAL MODE SERVICE PLATFORM WITHIN NETWORK COMMUNICATION SYSTEM 有权
标题翻译： ZWEIFACHMODUS DIENSTPLATTFORM IN NETZWERKKOMMUNIKATIONSSYSTEM
公开(公告)号：EP1393497A2
公开(公告)日：2004-03-03
申请号：EP02771851.9
申请日：2002-05-17
申请人： Bytemobile, Inc.
发明人： BHARGHAVAN, Vaduvur , HAN, Sung-Wook
IPC分类号： H04L12/00
CPC分类号： H04L47/824 , H04L47/10 , H04L47/14 , H04L47/15 , H04L47/40 , H04L47/70 , H04L47/785 , H04L47/803 , H04W76/34
摘要： Embodiments of the present invention provide a dual mode service platform within a network communication system. In one embodiment, a dual mode service platform within a network communication system may be provided by intercepting packets communicated between a client and a server and determining from the packets whether a connection between the client and the server matches a predetermined service criteria. If the connections matches the predetermined service criteria, the connection between the client and the server may be broken to form a first connection between the client and a service application and a second connection between the service application and the server in order to perform application-specific manipulation of data in accordance with a first mode. Otherwise, transmission of packets communicated is regulated between the client and the server in order to process the packets in accordance with a second mode.
摘要翻译：本发明的实施例提供一种网络通信系统内的双模式业务平台。在一个实施例中，可以通过拦截在客户端和服务器之间传送的分组来确定网络通信系统内的双模式服务平台，并且从分组确定客户端和服务器之间的连接是否匹配预定的服务标准。如果连接符合预定的服务标准，则客户端和服务器之间的连接可能被破坏，以形成客户端和服务应用之间的第一连接以及服务应用与服务器之间的第二连接，以便执行应用特定根据第一模式操纵数据。否则，在客户端和服务器之间调节传送的分组的传输，以便按照第二模式处理分组。

7. 发明公开

EP1393508A2 DATA TRANSPORT ACCELERATION AND MANAGEMENT WITHIN A NETWORK COMMUNICATION SYSTEM 有权
标题翻译： DATA TRANSPORT加速和管理的一种网络通信系统
公开(公告)号：EP1393508A2
公开(公告)日：2004-03-03
申请号：EP02733982.9
申请日：2002-04-11
申请人： Bytemobile, Inc.
发明人： HA, Sungwon , HAN, Sung-Wook , KIM, Tae-Eun , BHARGHAVAN, Vaduvur , MADHOW, Upamanyu , RAMCHANDRAN, Kannan
IPC分类号： H04L12/56 , H04L1/16
CPC分类号： H04L1/0018 , H04L1/0002 , H04L1/1809 , H04L1/1874 , H04L1/188 , H04L1/1887 , H04L29/06 , H04L47/10 , H04L47/193 , H04L47/20 , H04L47/28 , H04L47/283 , H04L47/37 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163 , Y02D50/10
摘要： Improved data transport and management within a network communication system may be achieved by utilizing a transmit timer incorporated within the sender device and exploiting host-level statistics for a plurality of connections between a sender and receiver. The period of the transmit timer may be periodically adjusted based on a ratio of the smoothed round-trip time and the smoothed congestion window, thereby reducing or eliminating bursty data transmission commonly associated with conventional TCP architectures. For applications having a plurality of connections between a sender and a receiver that share a common channel, such as web applications, the congestion window and smoothed round trip time estimates for all active connections may be used to initialize new connections and allocate bandwidth among existing connections. This aspect of the present invention may reduce the destructive interference that may occur as different connections compete with one another to maximize the bandwidth of each connection without regard to other connections serving the same application. Error recovery may also be improved by incorporating a short timer and a long timer that are configured to reduce the size of the congestion window and the corresponding transmission rate in response to a second packet loss with a predefined time period in order to increase resilience to random packet loss.

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