专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2645596B1 Improved spot beam satellite systems 有权
标题翻译：改进的点波束卫星系统
公开(公告)号：EP2645596B1
公开(公告)日：2016-12-21
申请号：EP13168474.8
申请日：2007-09-26
申请人： ViaSat, Inc.
发明人： Dankberg, Mark, D. , Miller, Mark, J. , Hart, Steven, R. , Jaska, Kristi, Ann , Wilson, Robert
IPC分类号： H04B7/185
CPC分类号： H04B7/18513 , H04B7/18543 , H04B7/18582

2. 发明公开

EP2645597A1 Improved spot beam satellite systems 有权
标题翻译： Verbesserte Spotbeam-Satellitensysteme
公开(公告)号：EP2645597A1
公开(公告)日：2013-10-02
申请号：EP13168502.6
申请日：2007-09-26
申请人： ViaSat, Inc.
发明人： Dankberg, Mark, D. , Miller, Mark, J. , Hart, Steven, R. , Jaska, Kristi, Ann , Wilson, Robert
IPC分类号： H04B7/185
CPC分类号： H04B7/18513 , H04B7/18543 , H04B7/18582
摘要： A method is presented for transmitting data in a satellite system having multiple spot beams comprising (1) sending a broadband signal in a forward direction from a gateway terminal to a communications satellite for relay to at least one subscriber terminal, (2) receiving the broadband signal at the communications satellite, wherein the communications satellite comprises a bent pipe repeater having a plurality of satellite-based transmission amplifiers, (3) using one of the plurality of satellite-based transmission amplifiers to amplify the broadband signal and no other broadband signal from the gateway terminal, to produce an amplified broadband signal, (4) sending the amplified broadband signal as one of a plurality of service spot beams to the at least one subscriber terminal, and (5) receiving and retrieving data from the amplified broadband signal at the at least one subscriber terminal.
摘要翻译：提出一种用于在具有多个点波束的卫星系统中发送数据的方法，包括：（1）从网关终端向通信卫星发送正向的宽带信号，用于中继至少一个用户终端，（2）接收宽带信号，其中所述通信卫星包括具有多个基于卫星的传输放大器的弯管中继器，（3）使用所述多个基于卫星的传输放大器中的一个放大所述宽带信号，并且没有其他宽带信号网关终端产生放大的宽带信号，（4）将放大的宽带信号作为多个服务点波束之一发送到至少一个用户终端，以及（5）从放大的宽带信号中接收和检索数据所述至少一个用户终端。

3. 发明公开

EP2645596A1 Improved spot beam satellite systems 有权
标题翻译：改进的点波束卫星系统
公开(公告)号：EP2645596A1
公开(公告)日：2013-10-02
申请号：EP13168474.8
申请日：2007-09-26
申请人： ViaSat, Inc.
发明人： Dankberg, Mark, D. , Miller, Mark, J. , Hart, Steven, R. , Jaska, Kristi, Ann , Wilson, Robert
IPC分类号： H04B7/185
CPC分类号： H04B7/18513 , H04B7/18543 , H04B7/18582
摘要： A method is presented for communicating data in a multibeam satellite system utilizing frequency re-use. The method comprises establishing uplink service beams and downlink service beams between a satellite and a plurality of subscriber terminals. A plurality of the uplink service beams are transmitted to the satellite by re-using at least one common uplink frequency channel, and a plurality of the downlink service beams are transmitted from the satellite by re-using at least one common downlink frequency channel. The method further comprises establishing at least one uplink service beam and at least one downlink service beam between the satellite and a gateway terminal. The at least one uplink service beam is transmitted to the satellite by further re-using the at least one common uplink frequency channel, and the at least one downlink service beam is transmitted from the satellite by further re-using the at least one common downlink frequency channel.
摘要翻译：提出了一种利用频率重用在多波束卫星系统中传送数据的方法。该方法包括在卫星和多个用户终端之间建立上行链路业务波束和下行链路业务波束。通过重新使用至少一个公共上行链路频率信道将多个上行链路业务波束发送到卫星，并且通过重新使用至少一个公共下行链路频率信道从卫星发送多个下行链路业务波束。该方法还包括在卫星和网关终端之间建立至少一个上行链路业务波束和至少一个下行链路业务波束。通过进一步重新使用所述至少一个公共上行链路频率信道来将所述至少一个上行链路服务波束发送到所述卫星，并且通过进一步重新使用所述至少一个公共下行链路频率信道来从所述卫星发送所述至少一个下行链路服务波束频道。

4. 发明授权

EP2645596B2 Improved spot beam satellite systems 有权
公开(公告)号：EP2645596B2
公开(公告)日：2020-02-12
申请号：EP13168474.8
申请日：2007-09-26
申请人： ViaSat, Inc.
发明人： Dankberg, Mark, D. , Miller, Mark, J. , Hart, Steven, R. , Jaska, Kristi, Ann , Wilson, Robert
IPC分类号： H04B7/185

5. 发明授权

EP2645597B1 Improved spot beam satellite systems 有权
标题翻译：改进的点波束的卫星系统
公开(公告)号：EP2645597B1
公开(公告)日：2016-11-16
申请号：EP13168502.6
申请日：2007-09-26
申请人： ViaSat, Inc.
发明人： Dankberg, Mark, D. , Miller, Mark, J. , Hart, Steven, R. , Jaska, Kristi, Ann , Wilson, Robert
IPC分类号： H04B7/185
CPC分类号： H04B7/18513 , H04B7/18543 , H04B7/18582

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