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公开(公告)号：EP4387200A1
公开(公告)日：2024-06-19
申请号：EP22868789.3
申请日：2022-06-29
发明人： XU, Junjie
摘要： A packet processing method, performed by a network interface card of a computer device. The method includes: The network interface card receives a first packet and determines a type of the first packet, and then performs a first bypass processing operation on the first packet based on the type of the first packet. Therefore, a part of packets are not processed by a kernel. In other words, processing of a part of packets bypasses a bloated kernel, thereby improving packet processing efficiency, improving network transmission performance, and reducing a network access delay.
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公开(公告)号：EP4090058B1
公开(公告)日：2024-05-01
申请号：EP22183302.3
申请日：2018-09-10
IPC分类号： H04W4/80 , H04L67/561 , H04L69/16
CPC分类号： H04L69/16 , H04W4/80 , H04L67/561
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公开(公告)号：EP1588514B1
公开(公告)日：2018-11-28
申请号：EP03796775.9
申请日：2003-12-09
发明人： KRZYZANOWSKI, Paul , LIN, Wayzen
CPC分类号： H04L69/08 , G08C17/02 , G08C19/16 , H04L12/2814 , H04L12/282 , H04L12/2836 , H04L29/06 , H04L69/16
摘要： A legacy device bridge for use in a network, such as a wired or wireless residential network, is provided. The legacy device bridge performs protocol conversion to enable a network-attached entity that uses a packet-based communication protocol to communicate with and control legacy devices, such as consumer electronics, that rely exclusively on infrared (IR) or serial communication protocols. The legacy device bridge also performs a virtualization function that allows legacy devices to be advertised to the network as devices that comply with a packet-based discovery and control protocol, and to be controlled as such. The legacy device bridge is also adapted to probe, deduce and publish information relating to the state of a legacy device to other entities on the network.
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公开(公告)号：EP2936801B1
公开(公告)日：2018-10-10
申请号：EP12891001.5
申请日：2012-12-24
申请人： Intel Corporation
发明人： WANG, Jerry C. , LIPMAN, Justin
CPC分类号： H04W4/06 , H04L12/18 , H04L12/1827 , H04L12/185 , H04L69/16 , H04L69/22 , H04W28/065
摘要： Embodiments of methods, systems, and storage medium associated with providing, with a user device, multiple content items for display by multiple receiving devices via multicast transmissions are disclosed herein. In one instance, the method may include forming a multicast data unit with multiple portions of data. Each portion of data may correspond to one of multiple content items to be transmitted to multiple receiving devices by the computing device and each content item is to be displayed by one of the multiple receiving devices. The method may further include transmitting the formed multicast data unit to the multiple receiving devices; and initiating, at each receiving device of the multiple receiving devices, a retrieval from the multicast data unit a portion of data that corresponds to a content item to be displayed by the receiving device, and to display the content item. Other embodiments may be described and/or claimed.
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公开(公告)号：EP3383092A1
公开(公告)日：2018-10-03
申请号：EP15911147.5
申请日：2015-12-24
发明人： LIU, Huiping , HUANG, Min , PANG, Lingli , ZHENG, Xiaoxiao , BI, Hao
IPC分类号： H04W28/04
CPC分类号： H04W36/0088 , H04L69/16 , H04L69/163 , H04W28/04 , H04W36/0033 , H04W36/0044 , H04W36/30
摘要： Embodiments of the present invention disclose a data transmission method and a network side device. The data transmission method includes: when a current condition meets a condition for handing over user equipment from a cell in which a first network side device is located to a cell in which a second network side device is located, sending, by the first network side device, first information to the second network side device, where the first information includes at least one of a congestion window CWND, a slow start threshold, a window scale factor, a receiver window RWND, and a Transmission Control Protocol TCP segment length; the slow start threshold is a value of demarcation between a slow start state and a congestion state; the window scale factor is a window scale factor carried in a synchronization SYN packet when a TCP connection is set up; the RWND is a maximum data volume that can be received by the user equipment; and the TCP segment length is a length of a maximum TCP segment that can be sent by the first network side device. Service continuity can be ensured by implementing the embodiments of the present invention.
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公开(公告)号：EP1964374B1
公开(公告)日：2018-09-26
申请号：EP06809118.0
申请日：2006-10-12
发明人： DOSA, Ferenc , WIKMAN, Johan
摘要： A method of managing connections in a mobile communications network, the method comprising: transmitting over a connection from a network entity to a mobile device natural traffic and keepalive messages at a frequency determined by at least one keepalive parameter; at the mobile device, monitoring receipt of natural traffic and keepalive messages, and in the event of inadequate natural traffic and missing keepalive messages, closing the connection; and dynamically adjusting the at least one keepalive parameter for subsequent transmission of keepalive messages from the network entity so as to maintain the connection at a minimum frequency of keepalive messages.
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公开(公告)号：EP3376740A1
公开(公告)日：2018-09-19
申请号：EP16863570.4
申请日：2016-11-02
发明人： LIU, Jianye , ZHENG, Peng , LI, Caiwei
IPC分类号： H04L29/12
CPC分类号： H04L61/2007 , H04L29/12 , H04L61/2046 , H04L63/029 , H04L63/1441 , H04L65/608 , H04L67/02 , H04L67/2814 , H04L69/16 , H04W12/08 , H04W88/16
摘要： Embodiments of the present application provide an IP address acquisition method and apparatus. In the method, a network side device receives a request message of a first protocol sent by a terminal, and returns a web page including scripting language code to the terminal based on the request message, so that the terminal establishes a communication connection to the network side device by running the scripting language code, and determines a first IP address of the terminal by using the communication connection. In the IP address acquisition method, the network side device can determine an authentic IP address of an access terminal, and improve the authenticity and accuracy of the determined authentic IP address, thereby improving accuracy of other information processing that needs to be performed based on a terminal IP address.
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公开(公告)号：EP3363131A1
公开(公告)日：2018-08-22
申请号：EP15906393.2
申请日：2015-10-16
发明人： SHARMA, Puneet , SCHEER, Roque Luis
IPC分类号： H04L1/00
CPC分类号： H04L67/145 , H04L12/1859 , H04L12/1895 , H04L61/2514 , H04L61/2553 , H04L63/029 , H04L67/10 , H04L67/125 , H04L67/26 , H04L67/42 , H04L69/16 , H04L69/165
摘要： An example method, for implementation by an example notification system, comprises creating a TCP connection between a client device and a cloud device; sending, by the cloud device, a first UDP message to the client device; and waiting, by the client device, to receive the first UDP message until a predetermined time after the creation of the TCP connection. If the client device has not received the first UDP message by the predetermined time, the method comprises sending, by the client device, a second UDP message to the cloud device, wherein sending the second UDP message starts an open time period during which the client device is able to receive UDP messages from the cloud device.
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公开(公告)号：EP3361650A1
公开(公告)日：2018-08-15
申请号：EP17200290.9
申请日：2017-11-07
IPC分类号： H04B7/185
CPC分类号： H04L63/0281 , H04B1/3822 , H04B7/18508 , H04B7/1851 , H04L63/061 , H04L63/062 , H04L63/0853 , H04L69/16
摘要： In one embodiment, a secure communications processor is provided. The secure communications data processor comprises a satellite datalink gateway; wherein the satellite datalink gateway is configured to translate data, to be transmitted to or received from a satellite communications system, from a first internet protocol to at least one of a second internet protocol or another protocol, and to be received by or transmitted from a router; a satellite communications link processor coupled to the satellite datalink gateway; and wherein the secure communications data processor is configured to be coupled between at least one router and a satellite communications radio system, and to be installed in a vehicle separately from the at least one router and the satellite communications radio system.
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公开(公告)号：EP2061209B1
公开(公告)日：2018-08-15
申请号：EP08152717.8
申请日：2008-03-13
IPC分类号： H04L29/06
CPC分类号： H04L69/16 , H04L63/029 , H04L63/166 , H04L69/163
摘要： In general, the invention is directed to techniques for establishing secure connections with devices residing behind a security device. In accordance with the techniques, a managed device initiates a transmission control protocol (TCP) session to establish a TCP session with a management device such that the management device acts as the TCP server and the managed device acts as a TCP client. Once established, the managed device sends a role reversal message specifying an identity of the managed device via the TCP session. Upon receiving the role reversal message, the management device initiates a secure connection over the TCP session in accordance with a secure protocol such that the management device acts as the secure protocol client and the managed device acts as the secure protocol server. By properly establishing the secure session, each of the devices assumes the proper roles and administrators may more easily configure the devices.
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