-
公开(公告)号：US20190190658A1
公开(公告)日：2019-06-20
申请号：US16284315
申请日：2019-02-25
发明人： Patrick Ho Wai Sung , Kam Chiu Ng , Ho Ming Chan
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.
-
公开(公告)号：US10250608B2
公开(公告)日：2019-04-02
申请号：US15644851
申请日：2017-07-10
发明人： Ho Ming Chan , Kit Wai Chau , Kenneth Kai Kut Yip
摘要： The present invention discloses methods and systems for managing a node through a management server. The management server verifies whether a management confirmation has been received and allows a second user group to manage the node if the management confirmation is received. If the management confirmation is not received by the management server, the second user group is not allowed to manage the node through the management server.
-
公开(公告)号：US20170250899A1
公开(公告)日：2017-08-31
申请号：US14421144
申请日：2014-10-29
发明人： Ho Ming Chan , Kam Chiu Ng , Yu Yeung , Kwok Yui Mok
IPC分类号： H04L12/733 , H04L29/08 , H04L12/66 , H04L12/46 , H04L29/06
CPC分类号： H04L45/20 , H04L12/4641 , H04L12/6418 , H04L12/66 , H04L67/16 , H04L69/22 , H04L2212/00
摘要： The present invention discloses methods and systems for transmitting broadcast data at a communication gateway. When the communication gateway receives a broadcast packet from a host or node, the communication gateway determines whether the broadcast packet satisfies at least one condition. If the broadcast packet satisfies the at least one condition, it is determined whether or not to modify a time to live (TTL) value. The TTL value of the broadcast packet is modified if it is determined to modify the TTL value. The broadcast packet is then forwarded to the destination address of the broadcast packet based on the TTL value. The destination address is reachable through an interconnected network.
-
公开(公告)号：US09705882B2
公开(公告)日：2017-07-11
申请号：US14410097
申请日：2014-06-13
发明人： Ho Ming Chan , Kit Wai Chau
CPC分类号： H04L63/10 , H04L41/28 , H04L63/0428 , H04L63/08
摘要： The present invention discloses methods and systems for managing a node through a management server. The management server verifies whether a management confirmation has been received and allows a second user group to manage the node if the management confirmation is received. If the management confirmation is not received by the management server, the second user group is not allowed to manage the node through the management server.
-
公开(公告)号：US09584331B2
公开(公告)日：2017-02-28
申请号：US14369719
申请日：2013-10-28
发明人： Ho Ming Chan , Chi Pan Yip , Kam Chiu Ng
CPC分类号： H04L12/18 , H04L12/4633 , H04W28/02
摘要： A method carried out by a first communication gateway for transmitting broadcast data. Broadcast data is first received through a first network interface. The first communication gateway determines whether the broadcast data satisfies at least one condition, and forwards the broadcast data through at least one tunnel and through a second network interface to a second communication gateway if the broadcast data satisfies the at least one condition. The broadcast data is encapsulated in at least one encapsulating packet and the at least one encapsulating packet is decapsulated by the second communication gateway in order to retrieve the broadcast data. The broadcast data is then distributed by the second communication gateway to a second network.
摘要翻译： 一种由第一通信网关执行的用于发送广播数据的方法。 首先通过第一个网络接口接收广播数据。 第一通信网关确定广播数据是否满足至少一个条件，并且如果广播数据满足至少一个条件，则通过至少一个隧道将广播数据通过第二网络接口转发到第二通信网关。 广播数据被封装在至少一个封装分组中，并且至少一个封装分组被第二通信网关解封装，以便检索广播数据。 广播数据然后由第二通信网关分发到第二网络。
-
26.发明申请公开(公告)号：US20160359811A1
公开(公告)日：2016-12-08
申请号：US15236515
申请日：2016-08-15
发明人： Ho Ming Chan , Chak Ming Lau
IPC分类号： H04L29/06
CPC分类号： H04L63/0272 , H04L12/4641 , H04L12/6418 , H04L41/12
摘要： The present invention discloses methods and systems for a VPN gateway to establish virtual private network (VPN) connections with at least one other VPN gateways. The VPN gateway determines that it is classified into a first VPN gateway group by a VPN management server, and the VPN gateway determines which other VPN gateways belong to the same first VPN gateway group. The VPN gateway then determines and sends information about the number of remaining possible VPN connections (RPVPNC) to the VPN management server, such that the VPN management server is able to send a first configuration to the first VPN gateway. The first VPN gateway is then configured according to the first configuration, and the first VPN gateway establishes VPN connections with other VPN gateways based on VPN connection topology, configuration, and number of RPVPNC of the first VPN gateway and other VPN gateways.
摘要翻译： 本发明公开了用于VPN网关与至少一个其他VPN网关建立虚拟专用网（VPN）连接的方法和系统。 VPN网关确定VPN管理服务器将其划分为第一VPN网关组，VPN网关确定属于同一第一VPN网关组的其他VPN网关。 VPN网关然后确定并发送关于VPN管理服务器的剩余可能VPN连接数（RPVPNC）的信息，使得VPN管理服务器能够将第一配置发送到第一VPN网关。 第一个VPN网关根据第一个配置进行配置，第一个VPN网关根据第一个VPN网关和其他VPN网关的VPN连接拓扑，配置和RPVPNC的数量，与其他VPN网关建立VPN连接。
-
27.发明授权公开(公告)号：US09473274B2
公开(公告)日：2016-10-18
申请号：US14582642
申请日：2014-12-24
发明人： Patrick Ho Wai Sung , Kam Chiu Ng , Ho Ming Chan
CPC分类号： H04L1/203 , H04L1/1825 , H04L2001/0096
摘要： The present invention discloses methods and systems for transmitting data packets from a first communications router to a second communications router through an aggregated connection comprising a plurality of tunnels. The first communications router receives a first data packet belonging to a data session from a first host. The first communications router then transmits the first data packet to the second communications router and stores the first data packet in a local storage medium. The first communications router determines whether an error correction mode is activated. If an error correction mode is activated, the first communications router retransmits the first data packet and also transmits an error correction packet corresponding to the first data packet.
摘要翻译： 本发明公开了通过包括多个隧道的聚合连接将数据分组从第一通信路由器发送到第二通信路由器的方法和系统。 第一通信路由器从第一主机接收属于数据会话的第一数据包。 然后，第一通信路由器将第一数据分组发送到第二通信路由器，并将第一数据分组存储在本地存储介质中。 第一通信路由器确定是否激活纠错模式。 如果纠错模式被激活，则第一通信路由器重传第一数据分组，并发送对应于第一数据分组的纠错分组。
-
28.发明授权Method, device, and system to prioritize encapsulating packets in a plurality of logical network connections 有权用于在多个逻辑网络连接中封装分组的优先级的方法，设备和系统公开(公告)号：US09369398B2
公开(公告)日：2016-06-14
申请号：US14003237
申请日：2012-10-25
IPC分类号： H04L12/863 , H04L12/56 , H04L12/801 , H04L12/725 , H04L12/707 , H04L12/865 , H04L1/18
CPC分类号： H04L47/624 , H04L1/1887 , H04L45/22 , H04L45/308 , H04L45/741 , H04L47/34 , H04L47/6215 , H04L47/6275 , H04L2212/00
摘要： Methods, network devices, and systems which transmit and receive packets with priority by receiving a packet via one of the plurality of network interfaces; determining a global sequence number and a priority level of the packet; storing the packet; encapsulating the packet in encapsulating packets; transmitting the encapsulating packets via a plurality of logical network connections to the second network device according to the global sequence number and the priority level; receiving the encapsulating packets; decapsulating the packet from the encapsulating packets; and transmitting the packet to the intended receiver according to the global sequence number and the priority level.
摘要翻译： 通过经由所述多个网络接口之一接收分组来优先发送和接收分组的方法，网络设备和系统; 确定分组的全局序列号和优先级; 存储分组; 将分组封装在封装分组中; 根据全局序列号和优先级，通过多个逻辑网络连接向第二网络设备发送封装分组; 接收封装包; 从封装包解封包; 并根据全局序列号和优先级将数据包发送到预期的接收机。
-
公开(公告)号：US20140379916A1
公开(公告)日：2014-12-25
申请号：US14125950
申请日：2012-11-05
发明人： Ho Ming Chan , Chi Pan Yip , Min-Fu Tsai , Alex Wing Hong Chan , Kit Wai Chau
CPC分类号： H04L61/10 , H04L12/6418 , H04L41/046 , H04L61/1511 , H04L61/60
摘要： Methods and systems for processing Domain Name Service (DNS) request in a gateway with a plurality of WAN network interfaces. After receiving a first DNS request via one of network interfaces of the gateway, the gateway selects at least one DNS server and at least one access network and then transmits a plurality of new DNS requests to the selected at least one DNS server through the selected at least one access network and via one of network interfaces of the gateway.
摘要翻译： 用于处理具有多个WAN网络接口的网关中的域名服务（DNS）请求的方法和系统。 在通过网关的一个网络接口接收到第一个DNS请求之后，网关选择至少一个DNS服务器和至少一个接入网络，然后通过所选择的至少一个DNS服务器向所选择的至少一个DNS服务器发送多个新的DNS请求 至少一个接入网络，并通过网关的一个网络接口。
-
公开(公告)号：US20220256351A1
公开(公告)日：2022-08-11
申请号：US17730208
申请日：2022-04-27
发明人： Alex Wing Hong CHAN , Ho Ming Chan , Yu Yeung
摘要： The present invention discloses a method and system for configuring an electronic device through a management device. When the management device is coupled to the electronic device and the electronic device is not able to communicate with a server, the method and system detect an identity of the electronic device and configure the electronic device according to the identity with a configuration. The configuration may further comprise authentication information, routing policy, energy policy and any information to configure the electronic device or to configure the management device for electronic device. The method and system also allow the electronic device to send data to and to receive data from the server through the management device. The method and system may also diagnose the electronic device before configuring the electronic device.
-
-
-
-
-
-
-
-
-
搜索结果
83 条记录 (耗时 0.026 秒)
