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1. 发明授权

US06415410B1 Sliding-window data flow control using an adjustable window size 失效
标题翻译：使用可调节窗口大小的滑动窗口数据流控制
公开(公告)号：US06415410B1
公开(公告)日：2002-07-02
申请号：US08952058
申请日：1998-11-19
申请人： Mikko Kanerva , Hannu Kari , Jari Vainikka , Juha-Pekka Ahopelto
发明人： Mikko Kanerva , Hannu Kari , Jari Vainikka , Juha-Pekka Ahopelto
IPC分类号： H04L118
CPC分类号： H04L1/1825 , H04L1/0002 , H04L1/16 , H04L1/1832 , H04L1/187 , H04L47/10 , H04L47/263 , H04L47/27
摘要： A digital data transmission system includes a transmitting party, a receiving party, a non-transparent circuit-switched data connection between the transmitting and receiving parties, a control element for changing the data transmission capacity of the data connection, and a sliding-window data flow control protocol where the number of transmitted data frames to which the transmitting party has not received an acknowledgement from the receiving party is not allowed to exceed the size of the sliding window. The transmitting and receiving parties are arranged to change the size of the sliding window when one or both of them receive information from the control element on a change in the data transmission capacity of the data connection.
摘要翻译：数字数据传输系统包括发送方，接收方，发送方和接收方之间的不透明电路交换数据连接，用于改变数据连接的数据传输容量的控制元件和滑动窗口数据流控制协议，其中发送方未接收到来自接收方的确认的发送数据帧的数量不允许超过滑动窗口的大小。发送和接收方被设置为当数据连接的数据传输容量的变化中的一个或两个从控制元件接收信息时，改变滑动窗口的大小。

2. 发明授权

US5930233A Data transmission system with sliding-window data flow control 失效
标题翻译：数据传输系统具有滑动窗口数据流控制
公开(公告)号：US5930233A
公开(公告)日：1999-07-27
申请号：US765067
申请日：1997-01-06
申请人： Mikko Kanerva , Hannu Kari , Jari Vainikka , Juha-Pekka Ahopelto
发明人： Mikko Kanerva , Hannu Kari , Jari Vainikka , Juha-Pekka Ahopelto
IPC分类号： H04L29/08 , H04L12/801 , H04L12/807 , H04J3/12
CPC分类号： H04L47/34 , H04L47/10 , H04L47/27
摘要： In a digital data transmission system using sliding-window flow control with an adjustable window size on a non-transparent data connection whose nominal data transmission rate may vary during the connection, a receiving party delays the transmission of a retransmission request for a missing frame for the duration of a delay, so that the receiving party may ensure that the missing frame has not been moved to be sent later in the same group or in next groups. If the missing frame is received later in the same group or in the next groups within said delay, no retransmission request is sent. If the missing frame is not received by the end of the delay, a retransmission request is sent. This eliminates unnecessary retransmissions due to the wrong frame order, and resulting loading or congestion. This results in a higher throughput on the data connection. If grouping is not being used, retransmission is not delayed unless a delay is needed for another reason.
摘要翻译： PCT No.PCT / FI96 / 00260 Sec。 371日期1997年1月6日 102（e）日期1997年1月6日PCT提交1996年5月8日PCT公布。出版物WO96 / 36154 日期1996年11月14日在数字数据传输系统中，在连接中标称数据传输速率可能变化的非透明数据连接上使用具有可调节窗口大小的滑动窗口流控制，接收方延迟传输重传请求对于在延迟期间的丢失帧，使得接收方可以确保丢失的帧尚未被移动以便稍后在同一组或下一组中发送。如果在所述延迟中稍后在同一组或下一组中接收到丢失的帧，则不发送重传请求。如果在延迟结束时没有收到丢失的帧，则发送重发请求。这消除了由于错误的帧顺序导致的加载或拥塞造成的不必要的重传。这导致数据连接的更高吞吐量。如果没有使用分组，则除非需要另外一个原因的延迟，否则不会延迟重传。

3. 发明授权

US5970059A Packet radio system and methods for a protocol-independent routing of a data packet in packet radio networks 失效
标题翻译：分组无线电系统和用于分组无线电网络中数据分组的协议无关路由的方法
公开(公告)号：US5970059A
公开(公告)日：1999-10-19
申请号：US875464
申请日：1997-07-09
申请人： Juha-Pekka Ahopelto , Hannu Kari
发明人： Juha-Pekka Ahopelto , Hannu Kari
IPC分类号： H04B7/26 , H04L12/66 , H04W76/04 , H04W88/16 , H04W92/02 , H04W92/24 , H04J3/16
CPC分类号： H04W76/022 , H04L12/66 , H04W88/16 , H04W92/02 , H04W92/24
摘要： The present invention relates to a protocol-independent routing of data packets between a mobile station of a packet radio network and a party(Host) connected to an external network. In the invention, a data packet of an extraneous protocol(IPX) is transferred through a packet radio network using a second protocol as encapsulated in a data packet according to the second protocol. The transferring packet radio network does not thus need to understand the protocol of the transferred extraneous data packet or to be able to interpret the content of the data packet. A data packet network is connected to other packet radio networks, data networks or the backbone network between packet data networks via a gateway node(GPRS GSN), which uses the network-internal protocol towards the dedicated packet network and the protocol of each network towards other networks. When a data packet is transferred via a gateway node from a network into another network, the data packet is encapsulated in a packet according to the protocol of the new network. When the encapsulated data packet arrives in a node which supports the protocol of the encapsulated data packet, the encapsulation is stripped away and the data packet is routed forward according to the protocol of the data packet.
摘要翻译： PCT No.PCT / FI96 / 00019 Sec。 371日期1997年7月9日第 102（e）日期1997年7月9日PCT 1996年1月8日PCT PCT。公开号WO96 / 21983 日期1997年7月18日本发明涉及分组无线电网络的移动台与连接到外部网络的方（主机）之间的数据分组的协议无关的路由。在本发明中，根据第二协议，通过分组无线电网络使用封装在数据分组中的第二协议来传送无关协议（IPX）的数据分组。转移分组无线电网络不需要理解所传输的无关数据分组的协议或能够解释数据分组的内容。数据分组网络通过网关节点（GPRS GSN）连接到分组数据网络之间的其他分组无线电网络，数据网络或骨干网络，网关节点（GPRS GSN）使用网络内部协议朝向专用分组网络和每个网络的协议其他网络。当数据包通过网关节点从网络传输到另一个网络时，根据新网络的协议将数据包封装在一个数据包中。当封装的数据包到达支持封装数据包协议的节点时，封装被剥离，数据包根据数据包的协议向前发送。

4. 发明授权

US07363385B1 Routing of data transmission connection 有权
标题翻译：路由数据传输连接
公开(公告)号：US07363385B1
公开(公告)日：2008-04-22
申请号：US09623928
申请日：2000-09-08
申请人： Hannu H. Kari , Juha-Pekka Ahopelto
发明人： Hannu H. Kari , Juha-Pekka Ahopelto
IPC分类号： G06F15/173 , G06F1/12
CPC分类号： H04L45/00
摘要： A problem with known data transmission networks is that the connection of the terminal equipment to the data transmission network is not flexible. The user must himself actively perform the choice and connection of access as well as its registration with the network nodal point. The invention concerns a method and an arrangement for routing a data transmission connection between terminal equipment (TE) and a host over a data transmission network, which network includes at least two access points (R1, R2, R3) for connecting the terminal equipment to the data transmission network. The method is characterized in that at least one criterion is established for the choice of access point, the access points are estimated according to said criteria, at least one access point meeting the criteria is chosen, and the data transmission traffic is connected through the chosen at least one access point.
摘要翻译：已知数据传输网络的问题是终端设备与数据传输网络的连接不灵活。用户必须自己积极地进行访问的选择和连接以及与网络节点的注册。本发明涉及一种用于通过数据传输网络路由终端设备（TE）和主机之间的数据传输连接的方法和装置，该网络包括至少两个接入点（R 1，R 2，R 3），用于连接终端设备到数据传输网络。该方法的特征在于，为接入点的选择建立至少一个准则，根据所述准则估计接入点，选择满足标准的至少一个接入点，并且数据传输业务通过所选择的连接至少一个接入点。

5. 发明申请

US20080168180A1 Routing of data transmission connection 审中-公开
标题翻译：路由数据传输连接
公开(公告)号：US20080168180A1
公开(公告)日：2008-07-10
申请号：US12076350
申请日：2008-03-17
申请人： Hannu H. Kari , Juha-Pekka Ahopelto
发明人： Hannu H. Kari , Juha-Pekka Ahopelto
IPC分类号： G06F15/173
CPC分类号： H04L45/00
摘要： A problem with known data transmission networks is that the connection of the terminal equipment to the data transmission network is not flexible. The user must himself actively perform the choice and connection of access as well as it registration with the network nodal point. The invention concerns a method and an arrangement for routing a data transmission connection between terminal equipment and a host over a data transmission network, which network includes at least two access points for connecting the terminal equipment to the data transmission network. The method is characterized in that a least one criterion is established for the choice of access point, the access points are estimated according to said criteria, at least one access point meeting the criteria is chosen, and the data transmission traffic is connected through the chosen at least one access point.
摘要翻译：已知数据传输网络的问题是终端设备与数据传输网络的连接不灵活。用户必须自己积极地执行访问的选择和连接以及与网络节点的注册。本发明涉及一种用于通过数据传输网络路由终端设备和主机之间的数据传输连接的方法和装置，该网络包括用于将终端设备连接到数据传输网络的至少两个接入点。该方法的特征在于，为接入点的选择建立至少一个准则，根据所述准则估计接入点，选择满足标准的至少一个接入点，并且数据传输业务通过所选择的连接至少一个接入点。

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