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1. 发明授权

US5638399A Multi-beam satellite communication system with user terminal frequencies having transceivers using the same set of frequency hopping 失效
标题翻译：多波束卫星通信系统，其用户终端频率具有使用相同组跳频的收发器
公开(公告)号：US5638399A
公开(公告)日：1997-06-10
申请号：US341869
申请日：1994-11-15
申请人： Leonard Schuchman , Aaron Weinberg , Ronald Bruno
发明人： Leonard Schuchman , Aaron Weinberg , Ronald Bruno
IPC分类号： H04B7/185 , H04B15/00 , H04K1/04 , H04L27/30
CPC分类号： H04B7/18576 , Y02B60/50
摘要： The satellite radio communication system of this invention provides communication between one or more service centers and an ensemble of fixed and mobile user terminals. One or more earth orbiting satellites are provided with each satellite having transmitter forming a down-link channel which is slow frequency hopped, and a multi-beam antenna system with a single channel per beam to time division multiple broadcast signals to all user terminals covered by each said beam, respectively. Each user terminal includes a transceiver for receiving a down-link channel broadcast from the one of said beams in whose path it lies, and a return link comprised of a dedicated narrow band broadcast channel with slow frequency hopping of down-link channel. There is a fixed set of frequencies through which the frequency hopping is carried out, with the plurality of fixed and mobile user terminals using the same set of frequency hopping frequencies. Mutually synchronized transmissions from each user is such that while the ensemble of users display the same set of frequency hopping frequencies, each user in said ensemble of fixed and mobile user terminals employs a unique frequency at each instant of time.
摘要翻译：本发明的卫星无线电通信系统提供一个或多个服务中心与固定和移动用户终端的集合之间的通信。提供一个或多个地球轨道卫星，每个卫星具有形成低频跳频的下行链路信道的发射机，以及每个波束具有单个信道的多波束天线系统，以分时多个广播信号给所有用户终端覆盖每个所述光束。每个用户终端包括收发器，用于从其所在的所述路径中的所述波束中的一个接收广播的下行链路信道，以及由具有下行链路信道的慢跳频的专用窄带广播信道组成的返回链路。有一组固定频率通过跳频执行，多个固定和移动用户终端使用相同的跳频频率组。来自每个用户的相互同步的传输使得当用户的组合显示相同的跳频频率组时，固定和移动用户终端的所述组合中的每个用户在每个时刻采用唯一的频率。

2. 发明授权

US5283780A Digital audio broadcasting system 失效
标题翻译：数字音频广播系统
公开(公告)号：US5283780A
公开(公告)日：1994-02-01
申请号：US598396
申请日：1990-10-18
申请人： Leonard Schuchman , John E. Miller , Ronald Bruno
发明人： Leonard Schuchman , John E. Miller , Ronald Bruno
IPC分类号： H04B1/692 , H04B1/713 , H04B1/715 , H04H20/71 , H04H60/11 , H04L1/00 , H04L1/04 , H04L25/03 , H04L27/26 , H04J4/00
CPC分类号： H04H20/71 , H04B1/713 , H04L1/0059 , H04L1/0071 , H04L1/04 , H04L25/03044 , H04L27/2602 , H04L27/2626 , H04B1/692 , H04B1/715 , H04B2001/7152 , H04H2201/20 , H04H60/11 , H04L2025/03401 , H04L2025/03414 , H04L2025/03477 , H04L2025/03509
摘要： A digital audio broadcasting system that is capable of providing a large number of high quality stereophonic channels to mobile receivers in an environment with severe multipath delay and fading. Optimum combination of frequency and time diversity to guarantee robust performance in the mobile channel, with its multipath delay and frequency-selective fading effects. The system is based upon a dynamic single channel per carrier assignment of each stereo channel to many carriers. Intersymbol interference degradations caused by multipath delay are mitigated via an adaptive equalizer in the receiver. This dynamic single channel per carrier system preserves the simplicity inherent in the single channel per carrier assignment while it incorporates the ability to address frequency-selective fading by providing substantial frequency diversity. The frequency diversity is achieved via a slow frequency hop implementation in which the assignment of a number of stereo channels to an equal number of carrier frequencies is changed periodically. The system offers the simplicity of single channel per carrier assignment of stereo channels while it achieves the powerful performance benefits of frequency diversity and adaptive equalization for the mobile channel.
摘要翻译：一种数字音频广播系统，其能够在具有严重的多径延迟和衰落的环境中向移动接收机提供大量高质量立体声信道。频率和时间分集的最佳组合，以保证移动通道的鲁棒性能，具有多径延迟和频率选择性衰落效应。该系统基于每个载波分配到每个立体声信道到多个载波的动态单个信道。通过接收机中的自适应均衡器来减轻由多径延迟引起的符号间干扰降低。每个载波系统的这种动态单信道保留了每个载波分配的单信道固有的简单性，同时它具有通过提供实质的频率分集来寻址频率选择性衰落的能力。通过慢速跳频实现来实现频率分集，其中将多个立体声信道分配到相同数量的载波频率周期性地改变。该系统提供单通道每个载波分配立体声通道的简单性，同时实现了对于移动通道的频率分集和自适应均衡的强大的性能优势。

3. 发明授权

US08169357B2 Transmission scheduling for ADS-B ground systems 有权
标题翻译： ADS-B地面系统的传输调度
公开(公告)号：US08169357B2
公开(公告)日：2012-05-01
申请号：US13110453
申请日：2011-05-18
申请人： Ronald Bruno , Boris Veytsman
发明人： Ronald Bruno , Boris Veytsman
IPC分类号： G01S13/91
CPC分类号： G08G5/0078 , G08G5/0008 , G08G5/0013
摘要： System and methods for reducing redundant messages broadcast in an Automatic Dependent Surveillance-Broadcast (ADS-B) system. For a given target, a controller determines the relevant customers that should receive information about the target, identifies all of the ground stations that can be satisfactorily heard by the relevant customers, and then identifies a smaller subset of ground stations by selecting only those ground stations that are needed to reach all of the relevant customers. ADS-B messages are then broadcast to the relevant customers using only the smaller subset of ground stations.
摘要翻译：用于减少在自动相关监控广播（ADS-B）系统中广播的冗余消息的系统和方法。对于给定的目标，控制器确定应该接收关于目标的信息的相关客户，识别相关客户可以令人满意地听到的所有地面站，然后通过仅选择那些地面站来识别较小的地面站子集这是需要到达所有相关客户。然后，ADS-B消息仅使用较小的地面站子集广播给相关客户。

4. 再颁专利

USRE38808E1 Cellular positioning system (CPS) 有权
标题翻译：蜂窝定位系统（CPS）
公开(公告)号：USRE38808E1
公开(公告)日：2005-10-04
申请号：US10230104
申请日：2002-08-29
申请人： Leonard Schuchman , Ronald Bruno , Aaron Weinberg , Lloyd Engelbrecht
发明人： Leonard Schuchman , Ronald Bruno , Aaron Weinberg , Lloyd Engelbrecht
IPC分类号： G01S1/08 , G01S19/48 , H04B7/185 , G01S5/02
摘要： Positioning system for locating a mobile body comprising a plurality of earth based spread spectrum (SS) broadcasting stations arranged geographically in a cellular pattern. Each SS broadcasting station include a modulator providing a channel signal structure which is substantially orthogonal with respect to adjacent stations in the cellular pattern, each channel signal including navigation beacon data including a unique beacon identification, station latitude and longitude, time_slot and phase characterizations and selected parameters of adjacent stations. In one embodiment, each modulator provides a chirped SS signal in which the navigation beacon is a frequency tone that is repeatedly swept over a selected frequency band for each station. In a further embodiment, each modulator provides a GPS like direct sequence SS signal in which the navigation beacon is a PN coded broadcast. A receiver on the mobile body receives the SS signals from at least three of the SS broadcasting stations and determines the location thereof. A fourth SS broadcasting station provides altitude CPS satellite signals can be used for timing control.
摘要翻译：用于定位移动体的定位系统，所述移动体包括以蜂窝状图案地理布置的多个基于地球的扩频（SS）广播站。每个SS广播站包括调制器，其提供与蜂窝模式中的相邻站基本上正交的信道信号结构，每个信道信号包括导航信标数据，其包括唯一的信标标识，站纬度和经度，时隙和相位表征，并选择相邻站的参数。在一个实施例中，每个调制器提供啁啾SS信号，其中导航信标是针对每个站重复地扫过选定频带的频率音调。在另一实施例中，每个调制器提供类似GPS的直接序列SS信号，其中导航信标是PN编码广播。移动体上的接收器从SS广播站中的至少三个SS接收SS信号并确定其位置。第四个SS广播电台提供高度CPS卫星信号，可用于定时控制。

5. 发明授权

US06850734B1 Position enhanced communication system including system for embedding CDMA navigation beacons under the communications signals of a wireless communication system 失效
标题翻译：位置增强通信系统，包括在无线通信系统的通信信号下嵌入CDMA导航信标的系统
公开(公告)号：US06850734B1
公开(公告)日：2005-02-01
申请号：US09716370
申请日：2000-11-21
申请人： Ronald Bruno , Leonard Schuchman , Lloyd Engelbrecht
发明人： Ronald Bruno , Leonard Schuchman , Lloyd Engelbrecht
IPC分类号： G01S1/68 , G01S5/14 , G01S19/09 , G01S19/46 , H04W28/04 , H04W48/08 , H04W72/00 , H04W84/04 , H04W88/08 , H04B1/10 , H04B15/00
CPC分类号： G01S19/46 , G01C21/206 , G01S1/68 , G01S19/21 , H04B2201/70715 , H04W48/08 , H04W72/00 , H04W84/042 , H04W88/08
摘要： A cellular telephone system having three or more cell sites with each cell site having a source of cellular communication signals and an RF transmitter and antenna for broadcasting the cellular communication signals. A direct sequence spread spectrum waveform carrying navigation signals is embedded in the cellular communication signals, including controlling the signal strength of the navigation signals so that the combined energy of the navigation signals from all cell sites at any location is at least a predetermined energy level below the energy level of the cellular communication signals. Each cell site includes timing for timing the operation of a GPS receiver. An RF signpost system comprising a plurality of low powered RF broadcast stations, one each at a plurality of scattered geographic locations, each low powered RF broadcast station broadcasting a direct sequence spread spectrum digital RF waveform and means to modulate the digital RF waveform with location information identifying the geographic locations, respectively.
摘要翻译：具有三个或更多个小区站点的蜂窝电话系统，每个小区站点具有蜂窝通信信号源，以及用于广播蜂窝通信信号的RF发射机和天线。携带导航信号的直接序列扩展频谱波形嵌入到蜂窝通信信号中，包括控制导航信号的信号强度，使得来自任何位置的所有小区站点的导航信号的组合能量至少在下面的预定能量水平蜂窝通信信号的能级。每个小区站点包括用于对GPS接收机的操作进行定时的定时。一种RF路标系统，包括多个低功率RF广播站，每个在多个分散的地理位置中的每一个，每个低功率射频广播站广播直接序列扩频数字RF波形，以及用位置信息调制数字RF波形的装置分别识别地理位置。

6. 发明授权

US06226529B1 System for providing a simultaneous data and voice channel within a single channel of a portable cellular telephone to provide position-enhanced cellular services (PECS) 失效
标题翻译：用于在便携式蜂窝电话的单个信道内提供同时的数据和语音信道以提供位置增强的蜂窝服务（PECS）的系统，
公开(公告)号：US06226529B1
公开(公告)日：2001-05-01
申请号：US08352312
申请日：1994-12-08
申请人： Ronald Bruno , Leonard Schuchman , Kenneth Cunningham , Robert McCarthy
发明人： Ronald Bruno , Leonard Schuchman , Kenneth Cunningham , Robert McCarthy
IPC分类号： H04Q720
CPC分类号： H04M1/6075 , H04B1/3805 , H04M1/6041 , H04W88/02
摘要： An accessory device for portable telephones which provides simultaneous functionality of a hands-free accessory device and a data-in-voice modem enabling a portable telephone to be used in a vehicle such that the driver can be engaged in a hands-free conversation at the same time as data (such as GPS position information) is being sent over the same cellular voice channel.
摘要翻译：一种用于便携式电话的附件装置，其提供免提附件装置和数据在语音调制解调器的同时功能，使便携式电话能够在车辆中使用，使得驾驶员可以参与免提通话同时通过相同的蜂窝语音信道发送数据（如GPS位置信息）。

7. 发明授权

US5798726A Air traffic surveillance and communication system 失效
标题翻译：空中交通监控通信系统
公开(公告)号：US5798726A
公开(公告)日：1998-08-25
申请号：US682546
申请日：1997-01-24
申请人： Leonard Schuchman , Ronald Bruno , John Kefaliotis , Steve Greenberg , Edward J. Zakrzewski
发明人： Leonard Schuchman , Ronald Bruno , John Kefaliotis , Steve Greenberg , Edward J. Zakrzewski
IPC分类号： G08G5/00 , H04B7/185 , G01S13/93 , G01S13/74
CPC分类号： G08G5/0013 , G08G5/0082 , H04B7/18502
摘要： Air traffic surveillance and communication system for air traffic controllers includes a plurality of ground based first digital radio transceivers, each first digital radio transceiver being located in specific geographic sectors, respectively, and having a first frequency channel for supporting party-line digital voice, and a second frequency channel dedicated to supporting a digital data channel for down-linking dependent surveillance data and for both up-link and down-link data communications. The first and second frequency channels are paired such that each time a frequency change is commanded by the ground both the first and second frequency channels will be automatically tuned to a new air-ground frequency pair. A plurality of aircraft based second digital radio transceivers are provided, one located in each aircraft, each second radio transceiver having corresponding first and second frequency channels, a navigational data source on each aircraft, said navigational data source including a GPS receiver system for producing aircraft navigation data selected from aircraft latitude, longitude, altitude, speed, heading and glide. The navigational data source is coupled to the respective aircraft transceiver for transmission on the second channel to at least one of the plurality of ground based first radio transceivers. Each ground based first radio transceiver has a communication controller for formatting up-link data and separating down-linked surveillance data and disseminating same to air traffic controllers in the sectors of the aircraft.
摘要翻译： PCT No.PCT / US95 / 01187 Sec。 371日期1997年1月24日 102（e）日期1997年1月24日PCT提交1995年2月3日PCT公布。 WO95 / 21388 PCT公开日期：1995年8月10日空中交通管制员交通监控和通信系统包括多个基于地面的第一数字无线电收发机，每个第一数字无线电收发机分别位于特定地理部门，并具有第一频道，以及专用于支持数字数据通道的第二频率信道，用于下行链接相关监视数据以及用于上行链路和下行链路数据通信。第一和第二频道配对使得每次由地面命令频率改变时，第一和第二频道将自动调谐到新的空对地频率对。提供了多个基于飞机的第二数字无线电收发器，一个位于每个飞行器中，每个第二无线电收发器具有对应的第一和第二频道，每个飞行器上的导航数据源，所述导航数据源包括用于生产飞机的GPS接收器系统从航空器纬度，经度，高度，速度，航向和滑行中选择的导航数据。导航数据源耦合到相应的飞行器收发器，用于在第二通道上传输至多个基于地面的第一无线电收发器中的至少一个。每个基于地面的第一个无线电收发器具有通信控制器，用于格式化上行链路数据并分离下行链路的监视数据，并将其传播到飞行器中的空中交通管制员。

8. 发明授权

US5630206A Position enhanced cellular telephone system 失效
标题翻译：位置增强的蜂窝电话系统
公开(公告)号：US5630206A
公开(公告)日：1997-05-13
申请号：US288764
申请日：1994-08-11
申请人： G. Daniel Urban , Robert McCarthy , David Schuchman , Ronald Bruno
发明人： G. Daniel Urban , Robert McCarthy , David Schuchman , Ronald Bruno
IPC分类号： G01S5/00 , G01S5/14 , G01S19/48 , H04Q7/32 , H04B7/00
CPC分类号： G01S19/17 , G01S5/0027
摘要： A position monitoring system having a position finder subsystem connected via a cellular telephone to a central monitoring station, a receive/transmit device carried with the position monitoring subsystem. A remote personal signalling subsystem comprising an RF coder modulator for transmitting a coded RF signal, and operating switch for activating the RF coder modulator. A receiver/transmit device is carried with a position monitoring subsystem for receiving the coded RF signal, decoding same and transmitting a coded RF acknowledgement signal. The remote personal signalling subsystem includes an RF decoder and demodulator for receiving and decoding the coded RF acknowledgement signal and a tactile signalling device is operated by the RF decoder and demodulator upon receipt of the coded RF acknowledgement signal and provides a tactile signal to a user that the RF coded signal had been properly received by the position finding subsystem. The transceiver is carried by the position finding subsystem is connected to the central monitoring station and the sending coded RF acknowledgement signal is controlled by central monitoring station.
摘要翻译：具有通过蜂窝电话连接到中央监控站的位置检测器子系统的位置监视系统，与位置监视子系统携带的接收/发送设备。远程个人信令子系统，包括用于发送编码RF信号的RF编码器调制器和用于激活RF编码器调制器的操作开关。接收机/发送装置携带有用于接收编码RF信号的位置监视子系统，对其进行解码并发送编码的RF确认信号。远程个人信令子系统包括用于接收和解码编码的RF确认信号的RF解码器和解调器，并且在接收到编码的RF确认信号时，由RF解码器和解调器操作触觉信令装置，并向用户提供触觉信号 RF编码信号已被位置查找子系统适当地接收。收发器由位置查找子系统连接到中央监控站，发送编码的RF确认信号由中央监控站控制。

9. 发明授权

US5604765A Position enhanced communication system including system for embedding CDMA navigation beacons under the communications signals of a wireless communication system 失效
标题翻译：位置增强通信系统，包括在无线通信系统的通信信号下嵌入CDMA导航信标的系统
公开(公告)号：US5604765A
公开(公告)日：1997-02-18
申请号：US363773
申请日：1994-12-23
申请人： Ronald Bruno , Leonard Schuchman , Lloyd Engelbrecht
发明人： Ronald Bruno , Leonard Schuchman , Lloyd Engelbrecht
IPC分类号： G01S1/00 , G01S5/14 , G01S19/09 , G01S19/46 , G01S19/48 , H04W4/06 , H04W28/04 , H04W48/08 , H04W64/00 , H04W72/12 , H04W84/04 , H04B15/00 , H04K1/00 , H04L27/30
CPC分类号： H04B1/69 , G01C21/206 , G01S1/68 , G01S19/21 , G01S19/46 , H04L27/103
摘要： A cellular telephone system having three or more cell sites with each cell site having a source of cellular communication signals and an RF transmitter and antenna for broadcasting the cellular communication signals. A direct sequence spread spectrum waveform carrying navigation signals is embedded in the cellular communication signals, including controlling the signal strength of the navigation signals so that the combined energy of the navigation signals from all cell sites at any location is at least a predetermined energy level below the energy level of the cellular communication signals. Each cell site includes timing for timing the operation of a GPS receiver. An RF signpost system comprising a plurality of low powered RF broadcast stations, one each at a plurality of scattered geographic locations, each low powered RF broadcast station broadcasting a direct sequence spread spectrum digital RF waveform and a modulator to modulate the digital RF waveform with location information identifying the geographic locations, respectively.
摘要翻译：具有三个或更多个小区站点的蜂窝电话系统，每个小区站点具有蜂窝通信信号源，以及用于广播蜂窝通信信号的RF发射机和天线。携带导航信号的直接序列扩展频谱波形嵌入到蜂窝通信信号中，包括控制导航信号的信号强度，使得来自任何位置的所有小区站点的导航信号的组合能量至少在下面的预定能量水平蜂窝通信信号的能级。每个小区站点包括用于对GPS接收机的操作进行定时的定时。一种RF路标系统，包括多个低功率RF广播站，每个在多个分散的地理位置，每个低功率射频广播站广播直接序列扩频数字RF波形和调制器，用于调制具有位置的数字RF波形分别标识地理位置的信息。

10. 发明授权

US5365450A Hybrid GPS/data line unit for rapid, precise, and robust position determination 失效
标题翻译：混合GPS /数据线单元，用于快速，精确和鲁棒的位置确定
公开(公告)号：US5365450A
公开(公告)日：1994-11-15
申请号：US992892
申请日：1992-12-17
申请人： Leonard Schuchman , Ronald Bruno , Robert Rennard , Charles Moses
发明人： Leonard Schuchman , Ronald Bruno , Robert Rennard , Charles Moses
IPC分类号： G01S1/00 , G01S5/00 , G01S5/02 , G01S5/14 , G01S19/02 , H04B7/185 , G08G1/12
CPC分类号： G01S19/24 , G01S19/05 , G01S19/258 , G01S5/0027 , G01S5/021 , H04B7/18552 , G01S2205/008
摘要： A global positioning system (GPS) in which a plurality earth orbiting satellites transmit position information to mobile radio stations on earth, is provided with a separate source satellite position data broadcast digital channels and one or more dial-up service separate communication channels (selected from a data link supported by terrestrial cellular telephone and other radio packet data services) for assisting the mobile radio station to access position information from the satellites. A controller is coupled to the mobile radio station for connecting to the separate communication channel for extricating the satellite position data via separate communication channel. The controller includes a microprocessor for processing the satellite position data to enable the mobile radio station to rapidly locate and access position information from said earth orbiting satellite. A unique system for processing the data is disclosed.
摘要翻译：一个全球定位系统（GPS），其中多个地球轨道卫星向位于地球上的移动无线电台发射位置信息，提供了单独的源卫星位置数据广播数字信道和一个或多个拨号服务分离的通信信道（从由地面蜂窝电话和其他无线电分组数据业务支持的数据链路），用于协助移动无线电台从卫星接收位置信息。控制器耦合到移动无线电站，用于连接到单独的通信信道，用于经由分离的通信信道来提取卫星位置数据。控制器包括用于处理卫星位置数据以使得移动无线电台能够快速地定位和访问来自地球轨道卫星的位置信息的微处理器。公开了一种用于处理数据的独特系统。

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