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21. 发明授权

US10116591B2 Methods and systems for transmitting data through an aggregated connection 有权
公开(公告)号：US10116591B2
公开(公告)日：2018-10-30
申请号：US15441260
申请日：2017-02-24
申请人： Pismo Labs Technology Limited
发明人： Patrick Ho Wai Sung , Kam Chiu Ng , Ho Ming Chan
IPC分类号： H04L12/46 , H04L29/06 , H04W76/12 , H04W80/06 , H04L12/741 , H04L12/813 , H04L12/911
摘要： The present invention discloses methods and systems for processing data packets received at a first network node and for processing encapsulating packets received at a second network node. The first network node receives data packets from its network interface. It then selects a first tunnel and selects none or at least one second tunnel according to a selection policy. Original encapsulating packets (OEPs) are transmitted to a second network node through the first tunnel and at least one duplicate encapsulating packet (DEP) is transmitted through the at least one second tunnel. The second network node receives an encapsulating packet with a global sequence number (GSN) through an aggregated connection. The second network node determines whether one or more data packets corresponding to the encapsulating packet have been received earlier. The second network node may then determine whether or not to forward the one or more data packets.

22. 发明授权

US10044811B2 Methods and systems for forwarding data 有权
公开(公告)号：US10044811B2
公开(公告)日：2018-08-07
申请号：US14410094
申请日：2014-03-05
申请人： Pismo Labs Technology Limited
发明人： Ho Ming Chan , Ying Kwan , Chak Ming Lau , Ki Tak Cheuk
IPC分类号： G06F15/173 , H04L29/08 , H04W12/02 , H04L29/12 , H04W4/50
摘要： Methods and systems for forwarding data between a first network element and a terminal at a management server, comprising the steps of receiving a request from the terminal to communicate with the first network element during a first data session; determining whether a first connection has been established with the first network element; establishing the first connection with the first network element if the first connection has not been established with the first network element; and forwarding data between the first network element and the terminal using the first connection during the first data session.

23. 发明申请

US20180109357A1 METHODS AND SYSTEMS FOR MANAGING ERROR CORRECTION MODE 审中-公开
公开(公告)号：US20180109357A1
公开(公告)日：2018-04-19
申请号：US15295550
申请日：2016-10-17
申请人： Pismo Labs Technology Limited
发明人： Patrick Ho Wai Sung , Kam Chiu NG , Ho Ming Chan
IPC分类号： H04L1/08 , H04L12/24 , H04L12/703 , H04L29/06 , H04L1/18 , H04L1/00
CPC分类号： H04L1/08 , H04L1/0041 , H04L1/1896 , H04L41/0654 , H04L43/0829 , H04L47/34
摘要： The present invention discloses methods and systems for managing an error correction mode at a first communications router. The first communication router transmits data packets to a second communications router and stores the first data packet in a local storage medium, When a delay inquiry message is received from the second communications router, the first communications router activates the error correction mode. When the error correction mode is activated, the first data packet is retransmitted to the second communications router and an error correction packet corresponding to the first data packet is also transmitted. When a back-to-normal message is received from the second communications router, the first communications router deactivates the error correction mode. The back-to-normal message indicates that the first communications router no longer needs to be in error correction mode.

24. 发明授权

US09912630B2 Methods and systems for processing a DNS request 有权
公开(公告)号：US09912630B2
公开(公告)日：2018-03-06
申请号：US14410107
申请日：2014-04-22
申请人： Pismo Labs Technology Limited
发明人： Alex Wing Hong Chan , Ho Ming Chan , Kit Wai Chau , Chi Pan Yip , Min-Fu Tsai
IPC分类号： G06F15/16 , H04L29/12 , H04L12/64 , G06F17/30 , H04L12/46 , H04L12/66
CPC分类号： H04L61/1511 , G06F17/30241 , H04L12/4633 , H04L12/6418 , H04L12/66 , H04L61/2053 , H04L61/609
摘要： A method and system for processing Domain name Services (DNS) request in a gateway. The gateway receives a DNS request from a host from its local area network. The gateway then selects DNS server(s) and transmits a new DNS request to at least one DNS server(s). DNS server(s) may or may not be accessible through a first tunnel. The contents of the new DNS request are the same as the content of the received DNS request. Further, when the gateway receives a DNS response corresponding to the DNS request, it determines a decision whether to transfer data to the host whose IP address is specified in the DNS response through a second tunnel. The decision may be based on a geographical location of an IP address.

25. 发明授权

US09888128B1 Methods and systems for sharing data usage at a plurality of network devices 有权
公开(公告)号：US09888128B1
公开(公告)日：2018-02-06
申请号：US15118893
申请日：2015-12-31
申请人： PISMO LABS TECHNOLOGY LIMITED
发明人： Ho Ming Chan , Kit Wai Chau , Man Kit Kwan
IPC分类号： H04M11/00 , H04M15/00 , H04W4/24 , H04L12/14
CPC分类号： H04M15/7652 , H04L12/14 , H04M15/765 , H04M15/77 , H04M15/774 , H04M15/8214 , H04M15/83 , H04M15/84 , H04M15/85 , H04M15/852 , H04M15/853 , H04M15/854 , H04M15/857 , H04M15/866 , H04M15/886 , H04W4/24
摘要： The present invention discloses methods and systems for sharing data usage by a plurality of SIM cards at a plurality of network devices. Each of the plurality of network devices is capable of housing at least one SIM card from the plurality of SIM cards. The method comprises the steps of determining the total data usage allowance. A remaining total data usage allowance is determined by either retrieving it from a carrier server or by subtracting aggregated data usage information from the total data usage allowance. The method further comprises restricting use of one or more of the plurality of SIM cards when the remaining total data usage allowance is below a first threshold until the remaining total data usage allowance is above the first threshold. The total data usage allowance is changed to a first value periodically or according to an administrator's instruction.

26. 发明授权

US09692853B2 Methods and systems for processing a DNS request 有权
公开(公告)号：US09692853B2
公开(公告)日：2017-06-27
申请号：US14410095
申请日：2014-04-22
申请人： Pismo Labs Technology Limited
发明人： Alex Wing Hong Chan , Ho Ming Chan , Kit Wai Chau , Chi Pan Yip , Min-Fu Tsai
IPC分类号： G06F15/16 , H04L29/08 , H04L12/64 , H04L12/46 , H04L12/66 , H04L29/12 , G06F12/00
CPC分类号： H04L67/327 , H04L12/4633 , H04L12/6418 , H04L12/66 , H04L29/08072 , H04L61/1511
摘要： A method and system for processing Domain name Services (DNS) request in a gateway with at least one local area network (LAN) interface and at least one wide area network (WAN) interface. The gateway receives a first DNS request from a first host via one of the at least one LAN interface of the gateway. The gateway then selects a plurality of DNS servers. At least one of the plurality of DNS server is accessible through at least one tunnel. The gateway transmits a plurality of new DNS requests to the plurality of DNS servers. The contents of the plurality of new DNS requests are the same as the content of the first DNS request.

27. 发明授权

US09473402B2 Methods and systems for receiving and transmitting internet protocol (IP) data packets 有权
标题翻译：用于接收和发送互联网协议（IP）数据包的方法和系统
公开(公告)号：US09473402B2
公开(公告)日：2016-10-18
申请号：US14125952
申请日：2013-03-15
申请人： Pismo Labs Technology Limited
发明人： Ho Ming Chan , Sze Hon Chan
IPC分类号： H04L12/741 , H04L12/933 , H04L12/947 , H04L29/12 , H04L29/08 , H04L29/06
CPC分类号： H04L45/74 , H04L49/15 , H04L49/25 , H04L61/2007 , H04L63/0209 , H04L63/0428 , H04L67/2819
摘要： Methods and systems which receive and transmit an IP data packet at a network device via a first network interface if the IP data packet satisfies an interception policy, and via a second network interface if the IP data packet does not satisfy the interception policy. The decision to use the first network interface or the second network interface depends on whether the IP data packet satisfies the interception policy. The IP data packet is either received by the network device or created by the network device. If the IP data packet is created by the network device, the source address of the IP data packet is reachable via the first network interface. When the IP data packet is received by the network device and also satisfies the interception policy, another IP data packet is transmitted via the first network interface as a response and its source address is an IP address reachable via the first network interface. Its destination address is source address of the IP data packet received by the network device.
摘要翻译：如果IP数据分组满足拦截策略，则经由第一网络接口在网络设备处接收和发送IP数据分组的方法和系统，以及如果IP数据分组不满足截取策略，则经由第二网络接口。使用第一网络接口或第二网络接口的决定取决于IP数据包是否满足截取策略。 IP数据包由网络设备接收或由网络设备创建。如果IP数据包由网络设备创建，IP数据包的源地址可以通过第一个网络接口访问。当IP数据分组被网络设备接收并且也满足截取策略时，作为响应，经由第一网络接口传送另一IP数据分组，其源地址是经由第一网络接口可达的IP地址。其目的地址是网络设备收到的IP数据包的源地址。

28. 发明授权

US09419944B2 Methods and systems for establishing VPN connections at a VPN management server 有权
标题翻译：在VPN管理服务器上建立VPN连接的方法和系统
公开(公告)号：US09419944B2
公开(公告)日：2016-08-16
申请号：US14421140
申请日：2014-11-06
申请人： Pismo Labs Technology Limited
发明人： Ho Ming Chan , Chak Ming Lau
IPC分类号： H04L12/12 , H04L29/06 , H04L29/08 , H04L12/721
CPC分类号： H04L63/0272 , H04L12/40 , H04L12/4641 , H04L41/0816 , H04L41/082 , H04L41/0893 , H04L41/12 , H04L43/0811 , H04L67/141
摘要： The present invention discloses methods for establishing Virtual Private Network (VPN) connections among a plurality of VPN gateways at a VPN management server. The VPN management server determines VPN gateways belonging to a first VPN gateway group and also determines the number of possible VPN connections for each VPN gateway of the first VPN gateway group. Configuration for each VPN gateway of the first VPN gateway group is determined based on, at least in part, a VPN connection topology and the number of VPN connection license(s). Each VPN gateway of the first VPN gateway group is configured according to the configuration and a plurality of VPN connections is established based on, at least in part, the configurations.
摘要翻译：本发明公开了一种在VPN管理服务器上在多个VPN网关之间建立虚拟专用网（VPN）连接的方法。 VPN管理服务器确定属于第一VPN网关组的VPN网关，并且还确定第一VPN网关组的每个VPN网关的可能的VPN连接的数量。至少部分地基于VPN连接拓扑和VPN连接许可证的数量确定第一VPN网关组的每个VPN网关的配置。根据该配置配置第一VPN网关组的每个VPN网关，并且至少部分地基于配置建立多个VPN连接。

29. 发明申请

US20150288487A1 METHODS AND SYSTEMS FOR ESTIMATING MISSING DATA 有权
标题翻译：估计丢失数据的方法和系统
公开(公告)号：US20150288487A1
公开(公告)日：2015-10-08
申请号：US14695376
申请日：2015-04-24
申请人： PISMO LABS TECHNOLOGY LIMITED
发明人： Ho Ming Chan , Patrick Ho Wai Sung , Kam Chiu Ng , Alex Wing Hong Chan , Kit Wai Chau
IPC分类号： H04L1/18 , H04L12/891 , H04L1/16 , H04L12/801
CPC分类号： H04L43/0829 , H04L12/4625 , H04L12/4633 , H04L12/4641 , H04L43/10 , H04L47/10 , H04L65/1069 , H04L65/1083 , H04L65/80
摘要： The present invention discloses methods and systems for recreating missing data packets of a data session established between a first communications router and a second communications router through an aggregated connection. The first communications router receives data packets belonging to a data session from the second communications router through the aggregated connection. The data packets are destined to a first host reachable through the first communications router. The first communications router transmits the data packets to the first host and determines whether there is one or more missing data packets. If there is one or more missing data packets, the first communications router determines global sequence number(s) (GSN) and per tunnel sequence numbers (PTSN) of the one or more missing data packets and recreates payload(s) of the one or more missing data packet(s). One or more new data packets are then transmitted to the first host. The one or more new data packets comprise payload of the one or more missing data packets and are assigned with GSN(s) and PTSN(s) of the one or more missing data packets.
摘要翻译：本发明公开了通过聚合连接重建在第一通信路由器和第二通信路由器之间建立的数据会话的丢失数据分组的方法和系统。第一通信路由器通过聚合连接从第二通信路由器接收属于数据会话的数据分组。数据分组指向可通过第一通信路由器到达的第一主机。第一通信路由器将数据分组发送到第一主机，并确定是否存在一个或多个丢失的数据分组。如果存在一个或多个缺失的数据分组，则第一通信路由器确定一个或多个丢失数据分组的全局序列号（GSN）和每个隧道序列号（PTSN），并且重建一个或多个丢失数据分组的有效载荷更多的丢失数据包。然后将一个或多个新的数据分组发送到第一主机。一个或多个新的数据分组包括一个或多个丢失数据分组的有效载荷，并且被分配有一个或多个丢失数据分组的GSN和PTSN（s）。

30. 发明申请

US20140195681A1 MANAGING ACTIONS OF A NETWORK DEVICE 有权
标题翻译：管理网络设备的行为
公开(公告)号：US20140195681A1
公开(公告)日：2014-07-10
申请号：US13979375
申请日：2012-07-12
申请人： Pismo Labs Technology Limited
发明人： Alex Wing Hong Chan , Wan Chun Leung , Ho Ming Chan , Patrick Ho Wai Sung
IPC分类号： H04L12/24
CPC分类号： H04L41/0809 , H04L41/0893 , H04W4/08 , H04W24/02
摘要： A method and system for managing actions of a network device based on policy settings retrieved according to the identity of at least one connected removable wireless communications device. The decision to retrieve the policy settings from an authorized party is also based on whether the network device is able to use the at least one connected removable wireless communication device and whether the policy settings has already been stored in a storage medium of the network device according to the identity, wherein the policy settings correspond to the identity. When retrieving the policy settings from the authorized party, the request includes the identity. When the policy settings have been retrieved, the network device executes the policy settings. The removable wireless communications device provides communication between the network device and a network over a wireless network communication channel.
摘要翻译：一种用于基于根据至少一个连接的可移动无线通信设备的身份检索的策略设置来管理网络设备的动作的方法和系统。从授权方检索策略设置的决定还基于网络设备是否能够使用至少一个连接的可移动无线通信设备，以及策略设置是否已经存储在网络设备的存储介质中所述身份，其中所述策略设置对应于所述身份。从授权方检索策略设置时，请求中包含身份。当检索到策略设置后，网络设备将执行策略设置。可移动无线通信设备通过无线网络通信信道提供网络设备和网络之间的通信。

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