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1. 发明授权

EP4275282B1 COMPENSATION FOR ATTENUATION OF CARRIER POWER BY A TRANSMISSION PATH 有权
公开(公告)号：EP4275282B1
公开(公告)日：2024-10-16
申请号：EP21847886.5
申请日：2021-12-27
IPC分类号： H04B1/04 , H04W52/08 , H04B17/10 , H04B7/185 , H04W52/24
CPC分类号： H04B7/18582 , H04B7/18543 , H04B1/04 , H04B2001/041620130101 , H04W52/245

2. 发明公开

EP3408950A1 ASYMMETRIC FORWARD LINK AND REVERSE LINK SUBFRAME SPLIT 审中-公开
公开(公告)号：EP3408950A1
公开(公告)日：2018-12-05
申请号：EP16829469.2
申请日：2016-12-28
申请人： Qualcomm Incorporated
发明人： DAMNJANOVIC, Jelena , ULUPINAR, Fatih , WU, Qiang
IPC分类号： H04B7/185 , H04L5/00 , H04L1/18
CPC分类号： H04B7/18582 , H04B7/18539 , H04L1/1812 , H04L1/1864 , H04L1/1887 , H04L1/1893 , H04L5/0055 , H04L5/0091 , H04W72/0446 , H04W72/1263
摘要： A method and apparatus for operating a satellite access network (SAN) of a satellite communication system to schedule communications with a user terminal. In some aspects, the SAN may provision a communication frame, for the user terminal, into a number of forward-link (FL) subframes and a different number of reverse-link (RL) subframes. The SAN then transmits the FL subframes to the user terminal via a forward link of the satellite communication system, and subsequently receives the RL subframes from the user terminal via a reverse link of the satellite communication system.

3. 发明公开

EP3135056A4 METHODS AND SYSTEM IN SUPPORTING REAL TIME SERVICES WITH SPECTRUM EFFICIENCY IN A SATELLITE NETWORK 有权
公开(公告)号：EP3135056A4
公开(公告)日：2017-11-29
申请号：EP15782743
申请日：2015-04-24
申请人： HUGHES NETWORK SYSTEMS LLC
发明人： TORRES ROBERT , XU JUN , BORDER JOHN
IPC分类号： H04W28/20 , H04L29/06
CPC分类号： H04W40/125 , H04B7/18582 , H04L45/125 , H04L65/1006 , H04L65/103 , H04L65/105 , H04L65/1059 , H04L65/1069 , H04L65/80 , H04W28/20 , H04W40/12 , H04W72/0453
摘要： Approaches are provided for efficient bandwidth allocation for real-time service traffic flows, providing for assured QoS and efficient spectrum utilization. A terminal of a wireless communications network receives data from one or more associated interface devices. A snooper captures a session request message from one of the interface devices for initiation of a setup process to establish a communications session over the communications network, and parses the session request message to obtain associated session parameters. Inroute bandwidth requirements for the communications session are determined based on the session parameters. A bandwidth reservation process is initiated to obtain bandwidth allocations to satisfy the inroute bandwidth requirements. The session request message is held until completion of the bandwidth reservation process, whereupon the session request message is transmitted to a session controller at a core node of the network, and the setup process to establish the communications session is completed.

4. 发明授权

EP2518821B1 Architecture and method for optimal tracking of multiple broadband satellite terminals 有权
标题翻译：体系结构和方法用于多种宽带卫星终端的最优跟踪
公开(公告)号：EP2518821B1
公开(公告)日：2016-12-21
申请号：EP12166121.9
申请日：2012-04-30
申请人： MacDonald, Dettwiler and Associates Corporation
发明人： Cherkaoui, Jafaar , Takats, Peter , Taylor, Stuart , Garland, Peter , Pozzebon, Luigi
IPC分类号： H01Q3/20 , H01Q19/17 , H01Q1/12 , H01Q1/28 , H01Q19/13 , H01Q25/00
CPC分类号： H04B7/18582 , H01Q1/1264 , H01Q1/241 , H01Q1/288 , H01Q3/20 , H01Q3/24 , H01Q19/132 , H01Q19/17 , H01Q25/007 , H04B7/18513 , H04B7/18515
摘要： An antenna communication architecture (10) for simultaneous optimal tracking of multiple broadband satellite terminals (12) in support of in theatre (14) operations and rapid deployment applications, and methods in relation therewith. This communication architecture (10) is especially suitable for implementation as a hosted payload configuration on a host spacecraft (11).

5. 发明公开

EP2897307A4 RELAY DEVICE, SATELLITE RELAY DEVICE, AND SATELLITE RELAY METHOD 失效
标题翻译：卫星电视台，卫星电视台卫星电视台
公开(公告)号：EP2897307A4
公开(公告)日：2016-06-08
申请号：EP13837913
申请日：2013-08-07
申请人： MITSUBISHI ELECTRIC CORP
发明人： MOTOYOSHI KATSUYUKI
IPC分类号： H04B7/185
CPC分类号： H04B7/18582 , H04B7/18515
摘要： A relay device includes demultiplexing units 5-1 to 5-3 that demultiplex reception signals into demultiplexed signals in a narrower band, multiplexing units 7-1 to 7-4 that multiplex input signals to generate multiplexed signals, transmission antennas 11-1 to 11-3 that transmit the multiplexed signals generated by the multiplexing units 7-1 to 7-3, a regenerative relay unit 102 that modulates an information sequence obtained by carrying out demodulation processing to the multiplexed signal generated by the multiplexing unit 7-4 to generate a modulated signal, a demultiplexing unit 5-4 that demultiplexes the modulated signal into a demultiplexed signal in a band narrower than the band of the reception signal, and a switch unit 6 that inputs the demultiplexed signals demultiplexed by the demultiplexing units 5-1 to 5-3 to the multiplexing units 7-1 to 7-4 and inputs the demultiplexed signal demultiplexed by the demultiplexing unit 5-4 to the multiplexing units 7-1 to 7-3.
摘要翻译：中继设备包括将接收信号分解成较窄频带分离的信号的多路复用单元5-1至5-3，复用输入信号以产生复用信号的复用单元7-1至7-4，发送天线11-1至11 -3，发送由复用单元7-1至7-3产生的多路复用信号，再生中继单元102，其将通过对由复用单元7-4生成的复用信号进行解调处理获得的信息序列进行调制，以生成调制信号，多路复用单元5-4，其将调制信号解复用为比接收信号的频带窄的频带中的解复用信号;以及切换单元6，其将通过解复用单元5-1解复用的解复用信号输入到 5-3到多路复用单元7-1至7-4，并且将由解复用单元5-4解复用的解复用信号输入到复用单元7-1至7-3。

6. 发明公开

EP3010162A1 ARCHITECTURE D'UN RÉSEAU DE TÉLÉCOMMUNICATION 有权
标题翻译：建设了无线网络的
公开(公告)号：EP3010162A1
公开(公告)日：2016-04-20
申请号：EP15189143.9
申请日：2015-10-09
申请人： THALES
发明人： MICHEL, Cyril , CHUBERRE, Nicolas
IPC分类号： H04B7/185 , H04L29/08
CPC分类号： H04B7/1851 , H04B7/18526 , H04B7/18582 , H04L67/12 , H04L67/2842
摘要： Dispositif et procédé pour l'échange d'informations numériques entres un ou plusieurs fournisseurs de contenu et un ou plusieurs usagers, dans lesquels on utilise des micro-caches et des nano-caches pour mémoriser les contenus des informations à diffuser auprès des usagers en fonction de leur requête et pour assurer des services en temps réel.

7. 发明公开

EP2928088A3 Procédé pour l'établissement de liaisons radiofréquences par satellite avec voie aller et retour utilisant la même bande de fréquence permettant un fonctionnement à saturation de la chaîne d'amplification du satellite 有权
标题翻译：一种用于卫星无线电的施工方法使用相同的频带，其允许在卫星的放大器链的饱和的操作与往返链接
公开(公告)号：EP2928088A3
公开(公告)日：2015-11-11
申请号：EP15161719.8
申请日：2015-03-30
申请人： Eutelsat S.A.
发明人： Le Pera, Alessandro , Finocchario, Daniele Vito , Arcidiacono, Antonio
IPC分类号： H04B7/185
CPC分类号： H04B1/7103 , H04B7/18513 , H04B7/18523 , H04B7/18582 , H04B2201/709709 , H04W72/0453
摘要： La présente invention a pour objet un procédé pour l'établissement de liaisons radiofréquences par satellite (101) permettant également d'assurer l'émission en voie retour de signaux radioélectriques hyperfréquences de façon efficace en termes de performances, facilement adaptable à un système de diffusion (100) préexistant, utilisant la même bande de fréquence en voie aller et en voie retour, permettant l'utilisation de deux stations terrestres indépendantes (103, 106) pour les deux voies, et permettant un fonctionnement de la chaîne d'amplification du répéteur (102) du satellite à saturation ou proche de la saturation.

8. 发明公开

EP2897307A1 RELAY DEVICE, SATELLITE RELAY DEVICE, AND SATELLITE RELAY METHOD 失效
标题翻译：中继设备，中继卫星设备和卫星转播方法
公开(公告)号：EP2897307A1
公开(公告)日：2015-07-22
申请号：EP13837913.6
申请日：2013-08-07
申请人： Mitsubishi Electric Corporation
发明人： MOTOYOSHI, Katsuyuki
IPC分类号： H04B7/185
CPC分类号： H04B7/18582 , H04B7/18515
摘要： A relay device includes demultiplexing units 5-1 to 5-3 that demultiplex reception signals into demultiplexed signals in a narrower band, multiplexing units 7-1 to 7-4 that multiplex input signals to generate multiplexed signals, transmission antennas 11-1 to 11-3 that transmit the multiplexed signals generated by the multiplexing units 7-1 to 7-3, a regenerative relay unit 102 that modulates an information sequence obtained by carrying out demodulation processing to the multiplexed signal generated by the multiplexing unit 7-4 to generate a modulated signal, a demultiplexing unit 5-4 that demultiplexes the modulated signal into a demultiplexed signal in a band narrower than the band of the reception signal, and a switch unit 6 that inputs the demultiplexed signals demultiplexed by the demultiplexing units 5-1 to 5-3 to the multiplexing units 7-1 to 7-4 and inputs the demultiplexed signal demultiplexed by the demultiplexing unit 5-4 to the multiplexing units 7-1 to 7-3.

9. 发明公开

EP2282421A3 Multi-Channel Statistical Multiplexing of FEC Decoders 有权
标题翻译：多声道解码器FEC的统计复用
公开(公告)号：EP2282421A3
公开(公告)日：2014-08-20
申请号：EP10169101.2
申请日：2010-07-09
申请人： ViaSat Inc.
发明人： Miller, Mark J. , Leong, Sanford
IPC分类号： H04B7/185 , H04L1/00
CPC分类号： H04B7/18582 , H04B7/18517 , H04L1/005 , H04L1/0052
摘要： A method for dividing a total number of decoders among decoder queues of codewords of different sizes, the codewords transmitted on return communication links from data terminals to a gateway of a satellite communications system, includes for each of K groups, allocating a respective number of decoders dedicated to decoding codewords of a particular size, where K is a number of different sizes of codewords, and the respective number of decoders is allocated from the total number of decoders and allocated in proportion to current offered load of codewords of the particular size.

10. 发明授权

EP2104983B1 UPSTREAM RESOURCE ALLOCATION FOR SATELLITE COMMUNICATIONS 有权
标题翻译：上游资源分配卫星通信
公开(公告)号：EP2104983B1
公开(公告)日：2014-02-26
申请号：EP07873314.4
申请日：2007-09-26
申请人： ViaSat, Inc.
发明人： THESLING, William, H.
IPC分类号： H04B7/185
CPC分类号： H04B7/18582

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