专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明公开

EP4037290A3 SMART CACHE CONTROL FOR MISSION-CRITICAL AND HIGH PRIORITY TRAFFIC FLOWS 审中-实审
公开(公告)号：EP4037290A3
公开(公告)日：2022-09-14
申请号：EP21214880.3
申请日：2021-12-15
申请人： Nokia Solutions and Networks Oy
发明人： Uscumlic, Bogdan , Aravinthan, Gopalasingham , Tseng, Yu-Chia , Al Jammal, Bilal
IPC分类号： H04L45/42 , H04L45/00 , H04W28/02 , H04L47/10 , H04L47/2466 , H04L47/2483 , H04L45/74 , H04L47/24 , H04L47/2441
摘要： A system, apparatus, method, and non-transitory computer readable medium for providing smart cache control for mission-critical and high-priority traffic flows may include a network device which is caused to, extract attributes from a network packet, determine whether to request a new flow rule from a network controller for the network packet based on the extracted attributes, transmit a new flow rule request to the network controller based on results of the determining, the new flow rule request including the extracted attributes, receive the new flow rule from the network controller in response to the new flow rule request, and store the new flow rule in at least one cache memory based on priority information of the new flow rule.

32. 发明授权

EP3570590B1 DATA TRANSMISSION METHOD, COMMUNICATION DEVICE, TERMINAL AND BASE STATION 有权
公开(公告)号：EP3570590B1
公开(公告)日：2023-07-05
申请号：EP17895664.5
申请日：2017-12-20
发明人： LIU, Jing , HAN, Lifeng
IPC分类号： H04L47/2425 , H04L47/2441 , H04L47/2466 , H04W28/18 , H04L1/1867

33. 发明申请

WO2023038387A1 데이터 플로우 기반 애플리케이션의 네트워크 접속을 제어하기 위한 시스템 및 그에 관한 방법 审中-公开
公开(公告)号：WO2023038387A1
公开(公告)日：2023-03-16
申请号：PCT/KR2022/013321
申请日：2022-09-06
申请人： 프라이빗테크놀로지 주식회사
发明人： 김영랑
IPC分类号： H04L9/40 , H04L47/2466 , H04L47/2483
摘要： 본 문서에 개시된 일 실시예에 따른 네트워크 시스템은, 노드, 목적지 네트워크, 네트워크 노드 및 서버를 포함하고, 상기 노드는, 상기 접속 제어 애플리케이션을 통해, 데이터 플로우의 존재 여부에 따라서 데이터 패킷을 전송 또는 드롭(DROP)하고, 상기 타겟 애플리케이션 또는 상기 접속 제어 애플리케이션의 실행 종료 이벤트가 확인되면, 상기 종료된 애플리케이션의 식별 정보에 대응하는 상기 데이터 플로우를 삭제하고, 상기 삭제된 데이터 플로우 목록을 상기 서버로 전송하고, 상기 서버는, 상기 삭제된 데이터 플로우 목록을 상기 네트워크 노드로 전송하고, 상기 노드로부터 네트워크 노드 정책을 회수하도록 하며, 상기 네트워크 노드는, 상기 삭제된 데이터 플로우 목록에 대응하는 데이터 패킷이 더 이상 포워딩되지 않도록 처리하도록 설정될 수 있다.

34. 发明申请

WO2022262944A1 METHOD AND SENDING DEVICE FOR TRANSMITTING DATA PACKETS OF A DATA FILE OVER A NETWORK CONNECTION 审中-公开
公开(公告)号：WO2022262944A1
公开(公告)日：2022-12-22
申请号：PCT/EP2021/066011
申请日：2021-06-15
申请人： HUAWEI TECHNOLOGIES CO., LTD. , COHEN, Reuven
发明人： BELKAR, Ben-Shahar , MIZRAHI, Tal
IPC分类号： H04L47/2466 , H04L47/31 , H04L47/12 , H04L47/323
摘要： Provided a computer-implemented method for transmitting one or more data packets of a data file over a network connection. The method includes identifying one or more significant packets that are significant to network and/or connection performance. The method includes determining a drop precedence for each packet. The method includes assigning the drop precedence in a header field of each packet. A high drop precedence indicates that the packet has a smaller probability of being dropped by a network device in high traffic conditions, compared with a low drop precedence. Assigning the drop precedence includes assigning a high drop precedence for each significant packet.

35. 发明专利

FR3077700B1 PROCEDE ET DISPOSITIF DE COMMUNICATION ASYMETRIQUE SUR DE LONGUES DISTANCES 未知
公开(公告)号：FR3077700B1
公开(公告)日：2022-03-18
申请号：FR1851058
申请日：2018-02-08
申请人： IOTEROP
发明人： NAVARRO DAVID , JACQUINOT CAROLE , BOURHIS JACQUES
IPC分类号： H04W74/04 , H04L47/2466 , H04W80/02
摘要： Le procédé de communication asymétrique entre un serveur applicatif (90) et un objet (92), l'un des membres du groupe constitué du serveur applicatif et de l'objet étant un client d'un protocole applicatif contraint et l'autre membre de ce groupe étant un serveur du protocole applicatif, qui comporte : - une première étape (93) d'émission d'un message de requête par le client (90) du protocole applicatif contraint, à destination du serveur (92) du protocole applicatif contraint, - une étape d'attente, par le client du protocole applicatif contraint, d'une réponse de la part du serveur du protocole applicatif contraint, et - à réception d'un message (112) par le serveur du protocole applicatif contraint, une étape d'émission d'une réponse (115) par le serveur du protocole applicatif contraint à destination du client du protocole applicatif contraint, dans lequel l'objet (92) ne peut émettre un message qu'à des intervalles de temps prédéterminés et ne peut recevoir un message que pendant une première durée prédéterminée (95, 111, 116) après que l'objet ait envoyé un message, l'objet ne pouvant recevoir de message en dehors de ces premières durées prédéterminées. Le procédé comporte, de plus, pour chaque message émis par le serveur applicatif à destination de l'objet en dehors d'une première durée indéterminée, une étape de stockage du message jusqu'à l'émission d'un nouveau message par l'objet.

36. 发明专利

GB2583736B Method for inspection and filtering of TCP streams in gateway router 未知
公开(公告)号：GB2583736B
公开(公告)日：2021-12-22
申请号：GB201906412
申请日：2019-05-07
申请人： F SECURE CORP
发明人： YURY YAKOVLEV , TERO PETTERI KILKANEN , MARKUS JAAKKO JOHANNES PALONEN
IPC分类号： H04L45/42 , H04L47/2466
摘要： A method of monitoring traffic, the method being carried out by a router acting as a gateway between a first and second network, the method comprising: after establishment of a TCP connection between a first device on the first network and a second device on the second network: receiving a plurality of data packets sent from the first device over the TCP connection; sending a TCP ACK packet to the first device in response to each data packet of the plurality of data packets; storing said data packets without sending them to the second device; examining at least part of the plurality of the stored data packets in order to determine whether to block or allow the TCP connection; in the event that it is determined to allow the TCP connection: sending each of the stored data packets to the second device; in the event that it is determined to block the TCP connection: sending a TCP RST message to each of the first and second devices in order to close the TCP connection.

37. 发明专利

GB2583736A Method for inspection and filtering of TCP streams in gateway router 未知
公开(公告)号：GB2583736A
公开(公告)日：2020-11-11
申请号：GB201906412
申请日：2019-05-07
申请人： F SECURE CORP
发明人： YURY YAKOVLEV , TERO PETTERI KILKANEN , MARKUS JAAKKO JOHANNES PALONEN
IPC分类号： H04L45/42 , H04L47/2466
摘要： A method of monitoring traffic, carried out by a router 202 acting as a gateway between a first and second network (e.g. a LAN and a WAN), comprises: after establishment of a TCP connection between a first device 201 on the first network and a second device 203 on the second network, receiving a plurality of data packets sent from the first device over the TCP connection 221; sending a TCP ACK packet to the first device in response to each data packet 222; storing the packets without sending them to the second device; and examining the packets to determine whether to allow the connection. If the TCP connection is allowed 231, the packets are sent 241 to the second device. If the connection is blocked (232, figure 2B), a TCP RST message (271, 272, figure 2B) is sent to the first and second devices to close the connection. The method may be carried out by a first processor such as a CPU (103, fig. 1). The router may have a second faster processor, such as an application specific integrated circuit (ASIC – 104, fig. 1) which may handle subsequent data packets after the determination to allow the connection.

38. 发明专利

CA3070827A1 SCALABLE NETWORK OVERHEAD FOR CONTESTED ENVIRONMENTS 未知
公开(公告)号：CA3070827A1
公开(公告)日：2020-11-09
申请号：CA3070827
申请日：2020-02-04
申请人： L3HARRIS TECH INC
发明人： REIMANN MATTHEW J , GIALLORENZI THOMAS R , KENNY BRENT , KOMER CHAD S , THORP BRIAN , WILDEN JASON , HIRZ PHILIP M
IPC分类号： H04L47/80 , H04L47/22 , H04L47/2466 , H04L47/36
摘要： Sending network data. A method includes transmitting data on a communication link, in an environment. A network control overhead portion of the data is allocated to network control overhead data packets for controlling how data is transmitted on the communication link. A user data portion of the data is allocated to user data packets for transmitting data between users of nodes on the communication link. A change in data capacity of the communication link is identified. As a result, a change is made in the network control overhead portion of the data, changing at least one of frequency of network control overhead data packets or size of network control overhead data packets to attempt to maintain a predetermined proportion factor for the network control overhead portion as compared to the user data portion. The network control overhead portion of the data is transmitted according to the change.

39. 发明专利

FR3081645A1 PROCEDE DE COMMUNICATION MIS EN ŒUVRE PAR UN PREMIER ROUTEUR D'UN SYSTEME AUTONOME UTILISANT UN PROTOCOLE DE ROUTAGE INTERNE 未知
公开(公告)号：FR3081645A1
公开(公告)日：2019-11-29
申请号：FR1855911
申请日：2018-06-28
申请人： ORANGE
发明人： DECRAENE BRUNO , ATHIAS ISABELLE
IPC分类号： H04L45/02 , H04L45/50 , H04L47/2466
摘要： Procédé de communication mis en œuvre par un premier routeur d'un système autonome utilisant un protocole de routage interne Le procédé de communication selon l'invention comprend : - une étape de détermination (E10) d'au moins un paramètre de contrôle de flux pour l'envoi vers le premier routeur de messages du protocole de routage interne, ledit au moins un paramètre de contrôle de flux étant déterminé en fonction d'une capacité du premier routeur à traiter lesdits messages du protocole de routage interne ; et - une étape d'annonce (E20), dans un message du protocole de routage interne, dudit au moins un paramètre de contrôle à au moins un deuxième routeur du système autonome voisin du premier routeur.

40. 发明专利

BRPI0709871B1 retransmissão de pacote e compartilhamento de memória 未知
公开(公告)号：BRPI0709871B1
公开(公告)日：2019-10-15
申请号：BRPI0709871
申请日：2007-04-12
申请人： AWARE INC , TQ DELTA LLC
发明人： MARCOS C TZANNES
IPC分类号： H04L1/18 , H04L12/54 , H04L45/28 , H04L47/2466 , H04L47/32 , H04L47/43
摘要： retransmissão de pacote e compartilhamento de memoria , onde por meio daidentificação de tipos de pacotes diferentes, pacotes podem ser administrados com base em um identificador de movimentação atribuído ao pacote. esse identificador pode, por exemplo, ativar o envio de pacotes sensíveis à latência sem atraso e permite que pacotes sensíveis a erros sejam armazenados para possível retransmissão. em outra concretização e opcionalmente em conjunto com protocolos de retransmissão incluindo um identificador de movimentação de pacotes, uma memória utilizada para retransmissão de pacotes podendo ser compartilhada com outras funcionalidades do transceptor como, codificação, decodificação, intercalação, desintercalação, correção de erro, etc.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式