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91. 发明授权

US09787501B2 Methods and systems for transmitting packets through aggregated end-to-end connection 有权
公开(公告)号：US09787501B2
公开(公告)日：2017-10-10
申请号：US13935578
申请日：2013-07-05
申请人： Patrick Ho Wai Sung , Kam Chiu Ng , Wan Chun Leung
发明人： Patrick Ho Wai Sung , Kam Chiu Ng , Wan Chun Leung
IPC分类号： H04L12/46 , H04W76/02
CPC分类号： H04L12/4641 , H04L12/4633 , H04W76/12
摘要： A method and a first communications router for transmitting data packets to a second communications router by establishing an aggregated end-to-end connection with the second communications router. The aggregated end-to-end connection comprises a plurality of established end-to-end connections. Data packets are transmitted through a first established end-to-end connection when a first condition is satisfied, and through a second established end-to-end connection when a second condition is satisfied. The first and second established end-to-end connections belong to the aggregated end-to-end connection. The first communications router comprises a plurality of network interfaces.

92. 发明授权

US09720473B2 Methods and systems for supplying and receiving power over ethernet 有权
公开(公告)号：US09720473B2
公开(公告)日：2017-08-01
申请号：US14127977
申请日：2013-04-17
申请人： Pismo Labs Technology Limited
发明人： Ming Pui Chong , Tik Yan Wong
IPC分类号： G06F1/00 , H02J1/10 , G06F1/26 , H04L12/10
CPC分类号： G06F1/263 , G06F1/266 , H04L12/10
摘要： Methods and systems for supplying more power than a power limit to a powered device (PD) if the PD is capable of receiving power more than the power limit, and receiving power more than the power limit from a power sourcing equipment (PSE) if the PSE is capable of supplying power more than the power limit. The PD and the PSE operates in a power over Ethernet (PoE) environment. The system comprises a power receiving section and a power supply section. The power receiving section comprises a first power-receiving circuit and a second power-receiving circuit, where the first power-receiving circuit is used when receiving power up to the power limit, and the second power-receiving circuit is used when receiving power more than the power limit. The power-supply section comprises a first power-supply circuit and a second power-supply circuit, where the first power-supply circuit is used when supplying power up to the power limit, and the second power-supply circuit is used when supplying power more than the power limit.

93. 发明申请

US20170195872A1 METHODS AND SYSTEMS OF USING SIM CARDS INSERTED AT ANOTHER DEVICE 有权
公开(公告)号：US20170195872A1
公开(公告)日：2017-07-06
申请号：US15390087
申请日：2016-12-23
申请人： Ming Pui CHONG , Chi Kwong SO
发明人： Ming Pui Chong , Chi Kwong SO
IPC分类号： H04W8/24
CPC分类号： H04W8/245 , H04W8/183 , H04W88/04 , H04W88/12
摘要： A circuitry and a wireless communication system for carrying SIM card data over a distance. The wireless communication system comprises a first network node and a second network node. A SIM card can be placed in the first network node. SIM card data can be retrieved from or written to the SIM card by a second node via a cable. Other data communications between the first network node and the second network node is carried by another cable. In one variant, the other capable also carry electricity from one of the network node to the other network node. In one variant, the circuitry for carrying SIM card data comprises plurality of buffers, resistors capacitors and bi-directional level shifters.

94. 发明申请

US20170111250A1 METHODS AND SYSTEMS FOR REDUCING NETWORK CONGESTION 有权
公开(公告)号：US20170111250A1
公开(公告)日：2017-04-20
申请号：US15389769
申请日：2016-12-23
申请人： Patrick Ho Wai SUNG , Kam Chiu NG , Alex Wing Hong CHAN , Kit Wai CHAU , 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： H04L12/26 , H04L12/46 , 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 carried out at a network device for reducing network congestion by establishing an aggregated connection, wherein the aggregated connection comprise a plurality of virtual private network (VPN) tunnels. The system further comprises assigning default weights to the plurality of VPN tunnels along with transmitting and receiving data packets of a data session through the aggregated connection. When there is a missing data packet in the received data packets, the missing data packet is recreated based on a previous or a next data packet. Furthermore the present invention discloses methods and systems for determining whether a VPN tunnel from the plurality of VPN tunnels is experiencing an unacceptable packet drop rate. If it is seen that a VPN tunnel is experiencing an unacceptable packet drop rate, an effective weight of the at least one VPN tunnel is decreased in order to overcome the setback.

95. 发明授权

US09602412B2 Methods and systems for transmitting data packets 有权
公开(公告)号：US09602412B2
公开(公告)日：2017-03-21
申请号：US14410099
申请日：2014-07-14
申请人： Pismo Labs Technology Limited
发明人： Patrick Ho Wai Sung , Wan Chun Leung , Kit Wai Chau , Ying Kwan , Kam Chiu Ng
IPC分类号： H04L1/00 , H04L12/803 , H04W24/08 , H04L12/26 , H04L12/801 , H04L12/853 , H04L12/851
CPC分类号： H04L47/125 , H04L43/0858 , H04L47/18 , H04L47/2416 , H04L47/2441 , H04W24/08
摘要： The present invention discloses a method carried out by a first communications device for determining performance of a plurality of connections and selecting at least one first connection from the plurality of connections substantially based on performance. Data packets are then transmitted through the at least one first connection. The plurality of connections are aggregated to form an aggregated connection. The determining of performance is performed by transmitting evaluation packets through the plurality of connections. The evaluation packets are based on data packets that are received by the first communication device but have not yet been transmitted through the aggregated connection. The data packets may be designated for a host or node reachable through the aggregated connection. Alternatively, the evaluation packets may be based on predefined information when there are no data packets to be transmitted through the aggregated connection. The performance may be determined periodically.

96. 发明授权

US09584443B2 Methods and systems for transmitting data through an aggregated connection 有权
标题翻译：通过聚合连接传输数据的方法和系统
公开(公告)号：US09584443B2
公开(公告)日：2017-02-28
申请号：US14454719
申请日：2014-08-08
申请人： Patrick Ho Wai Sung , Kam Chiu Ng , Ho Ming Chan
发明人： Patrick Ho Wai Sung , Kam Chiu Ng , Ho Ming Chan
IPC分类号： H04L12/911 , H04L12/741 , H04L12/813 , H04L29/06 , H04W76/02 , H04L12/46 , H04W80/06
CPC分类号： H04L47/825 , H04L12/4633 , H04L12/4641 , H04L45/74 , H04L47/20 , H04L69/16 , H04L69/22 , H04W76/12 , H04W80/06
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.
摘要翻译：本发明公开了用于处理在第一网络节点处接收的数据分组并处理封装在第二网络节点处接收的分组的方法和系统。第一个网络节点从其网络接口接收数据包。然后，它选择第一隧道，并根据选择策略选择无或至少一个第二隧道。原始封装分组（OEP）通过第一隧道传输到第二网络节点，并且至少一个重复封装分组（DEP）通过至少一个第二隧道传输。第二网络节点通过聚合连接接收具有全局序列号（GSN）的封装分组。第二网络节点确定较早接收到与封装分组对应的一个或多个数据分组。然后，第二网络节点可以确定是否转发一个或多个数据分组。

97. 发明申请

US20160353353A1 METHODS AND SYSTEMS FOR COMMUNICATIONS THROUGH A SLAVE GATEWAY 有权
标题翻译：通过下一个网关进行通信的方法和系统
公开(公告)号：US20160353353A1
公开(公告)日：2016-12-01
申请号：US14889441
申请日：2014-12-31
申请人： PISMO LABS TECHNOLOGY LIMITED
发明人： Patrick Ho Wai Sung , Kit Wai Chau , Wan Chun Leung , Kam Chiu NG
IPC分类号： H04W40/24 , H04L12/24 , H04L12/66
CPC分类号： H04W40/24 , H04L12/6418 , H04L12/66 , H04L41/0803 , H04W84/20 , H04W88/16
摘要： The present invention discloses methods and systems for transmitting data packets through a plurality of connections and through a gateway at a network node. The network node receives network performance observation report (NPOR) from the gateway. Based on the NPOR, the network node determines at least one of the plurality of wide area network (WAN) interfaces of the gateway for transmitting data packets. The network node then creates and transmits an instruction to the gateway. When the network node transmits the data packets to the gateway, the network node also creates and transmits an instruction to the gateway to determine the WAN interface(s) of the gateway for transmitting the packets.
摘要翻译：本发明公开了通过多个连接并通过网络节点上的网关发送数据分组的方法和系统。网络节点从网关接收网络性能观察报告（NPOR）。基于NPOR，网络节点确定用于发送数据分组的网关的多个广域网（WAN）接口中的至少一个接口。网络节点然后创建并向网关发送指令。当网络节点向网关发送数据包时，网络节点还创建并向网关发送指令以确定用于发送分组的网关的WAN接口。

98. 发明授权

US09503276B2 Method and system to reduce wireless network packets for centralised layer two network 有权
标题翻译：集中式二层网络的无线网络数据包的方法和系统
公开(公告)号：US09503276B2
公开(公告)日：2016-11-22
申请号：US14003236
申请日：2012-12-12
申请人： Pismo Labs Technology Limited
发明人： Kam Chiu Ng , Yu Yeung , Ka Kei Liu
IPC分类号： H04L12/46 , H04L12/64 , H04L12/725 , H04L12/721 , H04L12/931
CPC分类号： H04L12/4633 , H04L12/4641 , H04L12/6418 , H04L45/30 , H04L45/66 , H04L49/201
摘要： A method of operating a communication system, comprising the steps of: receiving a first OSI layer two packet from a first network interface; determining transmission type of the first OSI layer two packet; determining whether to send a second OSI layer two packet according to the transmission type, origin and destination of the first OSI layer two packet; determining destination address and transmission type of the second OSI layer two packet when determined to send the second OSI layer two packet; and sending the second OSI layer two packet through a second network interface when determined to send the second OSI layer two packet; wherein when the first OSI layer two packet is encapsulated in at least one layer three packet, the second OSI layer two packet is not encapsulated in any OSI layer three packet; and wherein when the first OSI layer two packet is not encapsulated in any Open Systems Interconnection (OSI) layer three packet, the second OSI layer two packet is encapsulated in at least one OSI layer three packet.
摘要翻译：一种操作通信系统的方法，包括以下步骤：从第一网络接口接收第一OSI层二分组; 确定第一OSI层的传输类型二个分组; 根据第一OSI层的传输类型，来源和目的地确定是否发送第二OSI层二个分组两个分组; 当确定发送第二OSI层时，确定第二OSI层的分组的目的地址和传输类型二个分组; 并且当确定发送所述第二OSI层时，通过第二网络接口发送所述第二OSI层二个分组两个分组; 其中当第一OSI层二分组被封装在至少一个三层分组中时，第二OSI层二分组不被封装在任何OSI层三分组中; 并且其中当所述第一OSI层两个分组未被封装在任何开放系统互连（OSI）层三个分组中时，所述第二OSI层二分组被封装在至少一个OSI层三个分组中。

99. 发明授权

US09497135B2 Method and system for reduction of time variance of packets received from bonded communication links 有权
标题翻译：用于减少从绑定通信链路接收的分组的时间差异的方法和系统
公开(公告)号：US09497135B2
公开(公告)日：2016-11-15
申请号：US13822637
申请日：2011-10-04
申请人： Patrick Ho Wai Sung , Ho Ming Chan , Alex Wing Hong Chan , Kit Wai Chau
发明人： Patrick Ho Wai Sung , Ho Ming Chan , Alex Wing Hong Chan , Kit Wai Chau
IPC分类号： H04L12/863 , H04L12/28 , H04L12/841 , H04L12/823 , H04L12/801 , H04L29/08
CPC分类号： H04L47/626 , H04L12/2867 , H04L47/283 , H04L47/32 , H04L47/34 , H04L69/324
摘要： Method and system for reduction of time variance of packets received from bonded communication links. Embodiments of present inventions can be applied to bonded communication links, including wireless connection, Ethernet connection, Internet Protocol connection, asynchronous transfer mode, virtual private network, WiFi, high-speed downlink packet access, GPRS, LTE, X.25 and etc. The present invention presents methods comprising the steps of determining latency difference among bonded communication links, receiving one or more packets from the bonded communication links, and delivering the one or more packets according to the latency difference. The present invention also present systems comprising one or more network interfaces for receiving one or more packets from the bonded communication links communication network and one or more control modules configured for determining latency difference among a bonded communication links communication network, and for delivering the one or more packets according to the latency difference.
摘要翻译：用于减少从绑定通信链路接收的分组的时间差异的方法和系统。本发明的实施例可以应用于包括无线连接，以太网连接，因特网协议连接，异步传输模式，虚拟专用网，WiFi，高速下行链路分组接入，GPRS，LTE，X.25等的绑定通信链路。本发明提供的方法包括以下步骤：确定绑定的通信链路之间的等待时间差异，从绑定的通信链路接收一个或多个分组，以及根据等待时间差传递一个或多个分组。本发明还提供了一种系统，其包括用于从绑定的通信链路通信网络接收一个或多个分组的一个或多个网络接口和被配置用于确定绑定的通信链路通信网络之间的等待时间差异的一个或多个控制模块，根据延迟差异更多的数据包。

100. 发明授权

US09473964B2 Methods and systems for estimating network performance 有权
标题翻译：估计网络性能的方法和系统
公开(公告)号：US09473964B2
公开(公告)日：2016-10-18
申请号：US14369717
申请日：2013-10-16
申请人： Pismo Labs Technology Limited
发明人： Patrick Ho Wai Sung , Chin To Yeung
IPC分类号： H04W24/06 , H04L5/00 , H04L12/26
CPC分类号： H04W24/06 , H04L5/0048 , H04L43/08
摘要： A method carried out by a first node for estimating network performance by selecting at least one network interface of the first node and at least one network interface of a second node and then transmitting reference packets to the second node. The reference packets are transmitted through the selected network interfaces of the first node to the selected network interfaces of the second node. After receiving the reference packets, the second node generates arrival information and sends the arrival information to the first node. The first utilizes the arrival information for estimating the network performance. The network interfaces are selected according to a policy and end-to-end connection(s) may be established between selected network interfaces of the first node and selected network interfaces of the second node. The end-to-end connection(s) may be aggregated to form an aggregated end-to-end connection. Alternatively, the network interfaces are selected according to an end-to-end connection profile or an aggregated end-to-end connection profile.
摘要翻译：一种由第一节点执行的用于通过选择第一节点的至少一个网络接口和第二节点的至少一个网络接口然后将参考分组发送到第二节点来估计网络性能的方法。参考分组通过所选择的第一节点的网络接口传输到第二节点的所选择的网络接口。在接收到参考分组之后，第二节点产生到达信息并将到达信息发送到第一节点。首先利用到达信息来估计网络性能。根据策略选择网络接口，并且可以在第一节点的选定网络接口和第二节点的选定网络接口之间建立端到端连接。可以聚合端到端连接以形成聚合的端到端连接。或者，根据端到端连接简档或聚合的端到端连接简档来选择网络接口。

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