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. 发明申请

US20060045038A1 Method and apparatus for transmitting and receiving multiple services utilizing a single receiver in a broadband satellite system 审中-公开
标题翻译：用于使用宽带卫星系统中的单个接收机发送和接收多个业务的方法和装置
公开(公告)号：US20060045038A1
公开(公告)日：2006-03-02
申请号：US10927844
申请日：2004-08-27
申请人： Stanley Kay , John Schmid , Mark Steber , Adrian Morris , William Garner , Richard Clewer
发明人： Stanley Kay , John Schmid , Mark Steber , Adrian Morris , William Garner , Richard Clewer
IPC分类号： H04B7/185
CPC分类号： H04B7/18523
摘要： A satellite-based communications network employing at least one satellite and a plurality of user terminals adapted for use with the communications network. The network includes a transmitter for transmitting data to the plurality of user terminals, where the data includes a plurality of broadcast modes and/or services. The transmitter transmits data in a packetized format in which a predetermined number of data packets are transmitted in a frame, where the frame is defined as a predetermined period of time. Further, the transmitter transmits each of the plurality of broadcast modes utilizing a single carrier frequency. Each of the plurality of user terminals includes a receiver for receiving the transmitted data and for regenerating the data so that the data is made available to a device coupled to the user terminal.
摘要翻译：一种基于卫星的通信网络，其采用适于与通信网络一起使用的至少一个卫星和多个用户终端。网络包括用于向多个用户终端发送数据的发射机，其中数据包括多个广播模式和/或服务。发送器以帧的形式将帧定义为预定时间段，以预定数量的数据分组发送的分组格式发送数据。此外，发射机利用单载波频率来发送多个广播模式中的每一个。多个用户终端中的每一个包括用于接收所发送的数据并用于再生数据的接收器，使得数据对于耦合到用户终端的设备可用。

2. 发明授权

US08542667B2 High capacity satellite communications system 有权
公开(公告)号：US08542667B2
公开(公告)日：2013-09-24
申请号：US13086505
申请日：2011-04-14
申请人： David A. Roos , Adrian Morris , Stanley Kay
发明人： David A. Roos , Adrian Morris , Stanley Kay
IPC分类号： H04L12/28
CPC分类号： H04B7/18528 , H04B7/18513 , H04B7/2041 , H04W72/0453 , H04W88/06
摘要： A high capacity satellite communications system including a satellite with a beam for a forward downlink focused on a geographic area for which disproportionately higher capacity is desired, a hub located in a geographic area for which disproportionately lower capacity is desired, compared to the location of a VSAT, and the VSAT located in area where a beam for a forward downlink received by the VSAT from the satellite does not overlap with a beam for a return downlink received by the hub from a satellite.

3. 发明申请

US20130109299A1 SYSTEM AND METHOD FOR GATEWAY RF DIVERSITY USING A CONFIGURABLE SPOT BEAM SATELLITE 有权
标题翻译：使用可配置点波束卫星的网关射频多样性的系统和方法
公开(公告)号：US20130109299A1
公开(公告)日：2013-05-02
申请号：US13285467
申请日：2011-10-31
申请人： Dave Roos , Adrian Morris , Stanley Kay , George Choquette
发明人： Dave Roos , Adrian Morris , Stanley Kay , George Choquette
IPC分类号： H04B7/185
CPC分类号： H04B7/18528 , H04B7/18513 , H04B7/18515
摘要： A system for gateway RF diversity using a configurable spot beam satellite including a satellite, a first gateway connected to a first VSAT population through the satellite by a first gateway spot beam and a first user spot beam set, a diversity gateway located outside of the first gateway spot beam for the first gateway, and a diversity control function to command the satellite to connect the first user spot beam set for the first gateway to a diversity gateway spot beam when the first gateway experiences service interruption.
摘要翻译：一种用于使用包括卫星的可配置点波束卫星的网关RF分集的系统，通过卫星通过第一网关点波束和第一用户点波束组连接到第一VSAT群的第一网关，位于第一用于第一网关的网关点波束，以及当第一网关经历服务中断时命令卫星将第一网关的第一用户点波束组连接到分集网关点波束的分集控制功能。

4. 发明申请

US20110255464A1 HIGH CAPACITY SATELLITE COMMUNICATIONS SYSTEM 有权
标题翻译：高容量卫星通信系统
公开(公告)号：US20110255464A1
公开(公告)日：2011-10-20
申请号：US13086505
申请日：2011-04-14
申请人： Dave A. Roos , Adrian Morris , Stanley Kay
发明人： Dave A. Roos , Adrian Morris , Stanley Kay
IPC分类号： H04W84/06 , H04B7/185
CPC分类号： H04B7/18528 , H04B7/18513 , H04B7/2041 , H04W72/0453 , H04W88/06
摘要： A high capacity satellite communications system including a satellite with a beam for a forward downlink focused on a geographic area for which disproportionately higher capacity is desired, a hub located in a geographic area for which disproportionately lower capacity is desired, compared to the location of a VSAT, and the VSAT located in area where a beam for a forward downlink received by the VSAT from the satellite does not overlap with a beam for a return downlink received by the hub from a satellite.
摘要翻译：一种高容量卫星通信系统，包括具有用于前向下行链路的波束的卫星，其集中在期望不成比例地更高容量的地理区域上，与位置不同的地理区域中，位于不期望地较低容量的地理区域 VSAT以及位于卫星的VSAT所接收的用于前向下行链路的波束与用于来自卫星的集线器所接收的返回下行链路的波束重叠的区域。

5. 发明授权

US08843059B2 System and method for gateway RF diversity using a configurable spot beam satellite 有权
标题翻译：使用可配置射束卫星进行网关RF分集的系统和方法
公开(公告)号：US08843059B2
公开(公告)日：2014-09-23
申请号：US13285467
申请日：2011-10-31
申请人： Dave Roos , Adrian Morris , Stanley Kay , George Choquette
发明人： Dave Roos , Adrian Morris , Stanley Kay , George Choquette
IPC分类号： H04B7/185
CPC分类号： H04B7/18528 , H04B7/18513 , H04B7/18515
摘要： A system for gateway RF diversity using a configurable spot beam satellite including a satellite, a first gateway connected to a first VSAT population through the satellite by a first gateway spot beam and a first user spot beam set, a diversity gateway located outside of the first gateway spot beam for the first gateway, and a diversity control function to command the satellite to connect the first user spot beam set for the first gateway to a diversity gateway spot beam when the first gateway experiences service interruption.
摘要翻译：一种用于使用包括卫星的可配置点波束卫星的网关RF分集的系统，通过卫星通过第一网关点波束和第一用户点波束组连接到第一VSAT群的第一网关，位于第一用于第一网关的网关点波束，以及当第一网关经历服务中断时命令卫星将第一网关的第一用户点波束组连接到分集网关点波束的分集控制功能。

6. 发明授权

US08559357B2 Method and apparatus for a triple use satellite system 有权
标题翻译：三用卫星系统的方法和装置
公开(公告)号：US08559357B2
公开(公告)日：2013-10-15
申请号：US13086628
申请日：2011-04-14
申请人： David A. Roos , Adrian Morris , Stanley Kay , Pradman Kaul
发明人： David A. Roos , Adrian Morris , Stanley Kay , Pradman Kaul
IPC分类号： H04B7/185
CPC分类号： H04B7/18523 , H04B7/18528 , H04B7/18578 , H04B7/2041
摘要： A triple use satellite system includes a VSAT population including a VSAT, and a satellite including a broadcast beam for a broadcast service and spot beams for a broadband service, where each of the spot beams provides broadband service to VSATs in separate coverage areas in a geographic region and the broadcast beam provides a broadcast service to the VSAT population in the geographic region.
摘要翻译：三重使用的卫星系统包括包括VSAT的VSAT群和包括用于广播服务的广播波束的卫星和用于宽带服务的点波束，其中每个点波束在地理上分开的覆盖区域中向VSAT提供宽带服务区域，并且广播波束向地理区域中的VSAT群体提供广播服务。

7. 发明申请

US20110255463A1 METHOD AND APPARATUS FOR A TRIPLE USE SATELLITE SYSTEM 有权
标题翻译：用于三重使用卫星系统的方法和装置
公开(公告)号：US20110255463A1
公开(公告)日：2011-10-20
申请号：US13086628
申请日：2011-04-14
申请人： David A. Roos , Adrian Morris , Stanley Kay , Pradman Kaul
发明人： David A. Roos , Adrian Morris , Stanley Kay , Pradman Kaul
IPC分类号： H04W84/06
CPC分类号： H04B7/18523 , H04B7/18528 , H04B7/18578 , H04B7/2041
摘要： A triple use satellite system includes a VSAT population including a VSAT, and a satellite including a broadcast beam for a broadcast service and spot beams for a broadband service, where each of the spot beams provides broadband service to VSATs in separate coverage areas in a geographic region and the broadcast beam provides a broadcast service to the VSAT population in the geographic region.
摘要翻译：三重使用的卫星系统包括包括VSAT的VSAT群和包括用于广播服务的广播波束的卫星和用于宽带服务的点波束，其中每个点波束在地理上分开的覆盖区域中向VSAT提供宽带服务区域，并且广播波束向地理区域中的VSAT群体提供广播服务。

8. 发明授权

US5974092A Method and system for mobile alerting in a communication system 失效
标题翻译：通信系统中移动警报的方法和系统
公开(公告)号：US5974092A
公开(公告)日：1999-10-26
申请号：US507176
申请日：1995-07-26
申请人： David Roos , Seok Ho Kim , Enrique Laborde , Neeraj Tewari , Adrian Morris
发明人： David Roos , Seok Ho Kim , Enrique Laborde , Neeraj Tewari , Adrian Morris
IPC分类号： H04B7/185 , H04W68/02 , H04L27/10
CPC分类号： H04B7/18534 , H04W68/02
摘要： A method and system for alerting a mobile terminal in a high-attenuation propagation environment within a mobile satellite communication network are disclosed herein. The method comprises receiving an incoming call directed to the mobile terminal, generating a paging signal in response to the incoming call, determining whether the mobile terminal has failed to receive the paging signal, and generating an alerting signal in response to the determination that the mobile terminal has failed to receive the paging signal. The system comprises a plurality of mobile terminals capable of receiving voice calls via a satellite; a satellite adapted to communicate with each of the mobile terminals, the satellite transmitting a spot beam to the mobile terminals; at least one gateway in communication with the satellite, the gateway having a first signal generator for producing a paging signal in response to an incoming call, logic for determining whether the mobile terminal has detected the paging signal, and a second signal generator for producing a high-power alerting signal in response to the logic; a first detector in the mobile terminal for detecting the paging signal; and a second detector in the mobile terminal for detecting the alerting signal.
摘要翻译：这里公开了用于在移动卫星通信网络内的高衰减传播环境中提醒移动终端的方法和系统。所述方法包括：接收指向所述移动终端的呼入呼叫，响应于所述呼入生成寻呼信号，确定所述移动终端是否已经不能接收到所述寻呼信号，以及响应于所述移动终端的确定而产生警报信号终端未能接收到寻呼信号。该系统包括能够通过卫星接收语音呼叫的多个移动终端; 适于与每个移动终端通信的卫星，卫星向移动终端发送点波束; 与所述卫星通信的至少一个网关，所述网关具有用于响应于来话呼叫产生寻呼信号的第一信号发生器，用于确定所述移动终端是否已经检测到所述寻呼信号的逻辑，以及用于产生所述寻呼信号的第二信号发生器大功率报警信号响应逻辑; 移动终端中的第一检测器，用于检测寻呼信号; 以及移动终端中用于检测该告警信号的第二检测器。

9. 发明授权

US5790940A Power control for TDMA mobile satellite communication system 失效
标题翻译： TDMA移动卫星通信系统的功率控制
公开(公告)号：US5790940A
公开(公告)日：1998-08-04
申请号：US896337
申请日：1997-07-18
申请人： Enrique Laborde , James Eryx Malcolm , Robert Carroll Marquart , Adrian Morris
发明人： Enrique Laborde , James Eryx Malcolm , Robert Carroll Marquart , Adrian Morris
IPC分类号： H04B7/005 , H04B7/185 , H04B1/00 , H04B7/00
CPC分类号： H04W52/228 , H04B7/18543 , H04W52/225 , H04W52/245 , H04W52/248
摘要： A method and system for adjusting the transmission power of a transmitter during a communication with a receiver in a mobile satellite communication system is disclosed herein. The method comprises establishing at least one threshold signal strength value for a transmitted burst; measuring the received signal strength of the burst received by the receiver; comparing the received signal strength with the threshold value; and setting a power control bit based on the comparison. The system comprises a plurality of mobile terminals having a first stored threshold value; a satellite adapted to communicate with each of the mobile terminals; at least one gateway in communication with the satellite, the gateway having a second stored threshold value, and including a routine for measuring the received signal strength of a burst signal transmitted from the mobile terminal, for comparing the received signal strength with the second stored threshold value, and for adjusting the transmission power of the gateway based on the comparison; and each of the mobile terminals including a routine for measuring the received signal strength of a burst signal transmitted from the gateway to the mobile terminals, for comparing the received signal strength with the first stored threshold value, and for adjusting the transmission power of the mobile terminal based on the comparison.
摘要翻译：本文公开了一种用于在与移动卫星通信系统中的接收机的通信期间调整发射机的发射功率的方法和系统。所述方法包括为所发射的突发建立至少一个阈值信号强度值; 测量由接收机接收的脉冲串的接收信号强度; 将接收到的信号强度与阈值进行比较; 并根据比较设置功率控制位。该系统包括具有第一存储的阈值的多个移动终端; 适于与每个移动终端通信的卫星; 与卫星通信的至少一个网关，网关具有第二存储的阈值，并且包括用于测量从移动终端发送的突发信号的接收信号强度的例程，用于将接收信号强度与第二存储阈值进行比较值，并且用于基于所述比较来调整所述网关的发送功率; 并且每个移动终端包括用于测量从网关发送到移动终端的突发信号的接收信号强度的例程，用于将接收到的信号强度与第一存储的阈值进行比较，并且用于调整移动台的发送功率终端基于比较。

10. 发明授权

US5781540A Device and method for communicating in a mobile satellite system 失效
标题翻译：用于在移动卫星系统中进行通信的装置和方法
公开(公告)号：US5781540A
公开(公告)日：1998-07-14
申请号：US497582
申请日：1995-06-30
申请人： James Eryx Malcolm , Daniel Fraley , Adrian Morris , David Roos , Kumar Swaminathan , Seok Ho Kim , Robert Carroll Marquart
发明人： James Eryx Malcolm , Daniel Fraley , Adrian Morris , David Roos , Kumar Swaminathan , Seok Ho Kim , Robert Carroll Marquart
IPC分类号： H04B7/185 , H04J3/06 , H04L7/04 , H04L7/10 , H04B7/212
CPC分类号： H04J3/0605 , H04B7/18532 , H04L7/046 , H04L7/10
摘要： The present invention relates to a device and a method for communicating in a mobile communication system. The method provides a carrier signal having a plurality of frames. Each frame has a plurality of time slots, and each time slot comprises a plurality of transmission bits. A group of time slots are assigned to a communication channel. A traffic burst signal having a plurality of traffic symbols is transmitted over the communication channel by transmitting a first preamble over one of the assigned time slots, and transmitting a second preamble and at least one of the traffic symbols over at least one of the other assigned time slots. The second preamble occupies fewer transmission bits than the first preamble. The apparatus for transmitting a telephony signal over an RF channel includes a modem receiving a digitized PCM telephony signal and producing a traffic burst signal, and a transmitting unit in communication with the modem for transmitting a FDMA/TDMA signal carrying a plurality of traffic burst signals. At least one of the traffic burst signals carries a limited preamble message including a header field and a unique word field and at least one digitized voice message associated with a telephone call. Another traffic burst signal carries at least one signal acquisition message including a unique word field.
摘要翻译：本发明涉及用于在移动通信系统中进行通信的装置和方法。该方法提供具有多个帧的载波信号。每个帧具有多个时隙，并且每个时隙包括多个传输比特。一组时隙被分配给通信信道。通过在所分配的时隙中的一个发送第一前同步码，通过通信信道发送具有多个业务符号的业务突发信号，并且通过至少一个其他分配的业务符号发送第二前导码和至少一个业务符号时隙。第二前导码占用比第一前同步码少的传输比特。用于通过RF信道发送电话信号的装置包括调制解调器，接收数字化的PCM电话信号并产生业务脉冲串信号，以及与调制解调器通信的发送单元，用于发送携带多个话务脉冲串信号的FDMA / TDMA信号。业务突发信号中的至少一个携带有限的前导消息，其包括报头字段和唯一字字段以及与电话呼叫相关联的至少一个数字化语音消息。另一业务脉冲串信号携带至少一个信号获取消息，其包括唯一的字字段。

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