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1. 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）。

2. 发明授权

US5640453A Universal interactive set-top controller for downloading and playback of information and entertainment services 失效
标题翻译：通用互动机顶盒控制器，用于下载和播放信息和娱乐服务
公开(公告)号：US5640453A
公开(公告)日：1997-06-17
申请号：US288754
申请日：1994-08-11
申请人： Leonard Schuchman , Kenneth Cunningham , Joseph Smallcomb
发明人： Leonard Schuchman , Kenneth Cunningham , Joseph Smallcomb
IPC分类号： H04N5/765 , H04N5/775 , H04N5/782 , H04N7/173 , H04N7/167 , H04L9/00
CPC分类号： H04N7/17327 , H04N5/765 , H04N5/775 , H04N5/782
摘要： A universal interactive control system for the downloading and playback of information and entertainment services from one or more network distribution centers, said one or more network distribution centers providing information and entertainment signals selected from video and audio programs, video catalogs, and data files, said universal interactive control system. The interactive control system includes: a controller circuit, a data distribution circuit controlled by the controller circuit, a data processor circuit controlled by the controller circuit, and a first plurality of interface connector circuits, with a first of the interface connector circuits for connecting the distribution circuit to a display device under control of the controller, and a second of the interface connector circuits for connecting the data distribution circuit to a storage device under control of the controller circuit.
摘要翻译：一种用于从一个或多个网络分配中心下载和回放信息和娱乐服务的通用交互式控制系统，所述一个或多个网络分发中心提供从视频和音频节目，视频目录和数据文件中选择的信息和娱乐信号，所述网络分发中心通用交互式控制系统。交互控制系统包括：控制器电路，由控制器电路控制的数据分配电路，由控制器电路控制的数据处理器电路和第一多个接口连接器电路，其中第一个接口连接器电路用于连接分配电路连接到控制器的控制下的显示装置;以及第二接口连接器电路，用于在控制器电路的控制下将数据分配电路连接到存储装置。

3. 发明授权

US06334061B1 Integrated vehicle applique unit for the position enhanced cellular system 失效
标题翻译：用于位置增强的蜂窝系统的集成车辆贴花单元
公开(公告)号：US06334061B1
公开(公告)日：2001-12-25
申请号：US08361803
申请日：1994-12-21
申请人： Kenneth Cunningham , Leonard Schuchman
发明人： Kenneth Cunningham , Leonard Schuchman
IPC分类号： H04B138
CPC分类号： H04B1/3805 , B60R25/102 , G01S5/0027 , G01S19/16
摘要： A position enhanced cellular telephone system wherein a cellular telephone device incorporates an RF position finder facility, a data modem and controller and a car alarm device, having a system for flexibly merging the functionality of the telephone device, position finder facility, data modem, controller, and car alarm, reduce overall components and lower the cost. A microprocessor, with a memory, is provided with a plurality of data input and output terminals. Car alarm and position signals from said RF position finder facility to an input terminal on the microprocessor. A signal conversion circuit converts RF to baseband and vice versa, and electronic switch device controlled by the microprocessor for coupling RF signals to and from the cellular telephone device to the signal conversion circuit. A digital signal processor (DSP) coupled to said microprocessor and controlled thereby, said DSP being adapted to a microphone and a speaker connected to the DSP, and the DSP is coupled to the signal conversion circuit.
摘要翻译：一种位置增强的蜂窝电话系统，其中蜂窝电话设备包括RF定位器设备，数据调制解调器和控制器以及汽车警报设备，具有用于灵活地合并电话设备的功能，定位器设备，数据调制解调器，控制器，和汽车报警，减少整体组件，降低成本。具有存储器的微处理器设置有多个数据输入和输出端子。来自所述RF定位设备的车辆报警和位置信号到微处理器上的输入端。信号转换电路将RF转换成基带，反之亦然，由微处理器控制的电子开关装置将RF信号耦合到蜂窝电话装置和从蜂窝电话装置耦合到信号转换电路。耦合到所述微处理器并由此控制的数字信号处理器（DSP），所述DSP适于连接到DSP的麦克风和扬声器，并且DSP耦合到信号转换电路。

4. 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。

5. 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。

6. 发明授权

US5912917A Digital broadcast system 失效
标题翻译：数字广播系统
公开(公告)号：US5912917A
公开(公告)日：1999-06-15
申请号：US073442
申请日：1993-06-08
申请人： Lloyd Engelbrecht , Leonard Schuchman , Ronald Bruno
发明人： Lloyd Engelbrecht , Leonard Schuchman , Ronald Bruno
IPC分类号： H04B1/69 , H04B1/713 , H04H20/42 , H04H20/71 , H04H60/11 , H04L1/00 , H04L1/04 , H04L25/03 , H04L27/26 , H04B7/02
CPC分类号： H04H20/06 , H04B1/713 , H04H20/42 , H04H20/71 , H04L1/0059 , H04L1/0071 , H04L1/04 , H04L25/03044 , H04L27/2602 , H04L27/2626 , H04B1/692 , H04B1/715 , H04B2001/7152 , H04H2201/20 , H04H60/11 , H04L1/0054 , H04L2025/03401 , H04L2025/03414 , H04L2025/03477 , H04L2025/03509
摘要： A digital broadcast system, comprising a master radio broadcast station located at a main predetermined location for formatting and broadcasting a plurality of channels of digitized program data in a spread spectrum, time and frequency hopping waveform to remote mobile and stationary receivers. A plurality of relatively low power range extension radio broadcast stations are provided, each said range extension station being located in selected areas and, each range extension station being adapted to receive and store one or more channels of program information from the master station. A separate program distribution system coupling the received and store of each range extension radio broadcast station with the master radio broadcast station, said separate distribution system, including, for each range extension station at least one path selected form satellite, microwave, fiber-optic, coaxial cable and telephone paths, for coupling one or more channels of program information to each range extension station. The channels of digital data re-broadcast from each of the range extension radio broadcast stations is synchronized with broadcasts from the master radio broadcast station such that a mobile receiver traveling between edges of reception of two or more low power range extension radio broadcast stations does not evidence interference therebetween.
摘要翻译：一种数字广播系统，包括位于主要预定位置的主无线电广播站，用于格式化和广播扩展频谱中的多个数字化节目数据信道，向远程移动和固定接收机发送时间和跳频波形。提供了多个相对较低功率范围的扩展无线电广播站，每个所述范围扩展站位于所选择的区域中，并且每个范围扩展站适于从主站接收和存储节目信息的一个或多个信道。一个单独的节目分发系统，将每个范围扩展无线电广播台的接收和存储与主无线电广播站相连，所述分开的分配系统包括对于每个范围扩展站，至少一个从卫星，微波，光纤，同轴电缆和电话路径，用于将节目信息的一个或多个信道耦合到每个范围扩展站。从每个范围扩展无线电广播站重新广播的数字数据信道与来自主无线电广播台的广播同步，使得在两个或更多个低功率范围扩展无线电广播站的接收边缘之间行进的移动接收机不证据之间的干涉。

7. 发明授权

US06111538A Cellular positioning system (CPS) 失效
标题翻译：蜂窝定位系统（CPS）
公开(公告)号：US06111538A
公开(公告)日：2000-08-29
申请号：US393312
申请日：1995-02-23
申请人： Leonard Schuchman , Ronald Bruno , Lloyd Engelbrecht , Aaron Weinberg
发明人： Leonard Schuchman , Ronald Bruno , Lloyd Engelbrecht , Aaron Weinberg
IPC分类号： G01S1/00 , G01S5/02 , G01S5/14 , G01S19/09 , G01S19/21 , G01S19/46 , G01S19/48 , H04B1/69 , H04W4/06 , H04W28/04 , H04W48/08 , H04W64/00 , H04W72/12 , H04W84/04 , H04B7/185
CPC分类号： G01S5/14 , G01C21/206 , G01S1/68 , G01S19/21 , G01S19/46 , G01S5/0236 , G01S5/145 , H04B1/69 , H04L27/103
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.sub.-- 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，其提供相对于蜂窝模式中的相邻站基本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。移动体上的接收机从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。

8. 发明授权

US6049548A Multi-access CS-P/CD-E system and protocols on satellite channels applicable to a group of mobile users in close proximity 失效
标题翻译：多通道CS-P / CD-E系统和适用于一组移动用户的卫星频道上的协议
公开(公告)号：US6049548A
公开(公告)日：2000-04-11
申请号：US846491
申请日：1997-04-28
申请人： Ronald Bruno , Leonard Schuchman
发明人： Ronald Bruno , Leonard Schuchman
IPC分类号： H04B20060101 , H04B7/19 , H04L12/413
CPC分类号： H04B7/2041 , H04B7/18539
摘要： A multiple access RF communication system in which a plurality of mobile user transceivers communicate with a central hub transceiver through an earth orbiting satellite, and wherein groups of mobile user transceivers in close proximity with each other share a common multi-access inbound (to hub) frequency F.sub.l and a common outbound channel (from hub) frequency F.sub.o. Each said mobile user transceiver includes a continuously listening receiver for the outbound channel and a half-duplex transceiver on the inbound channel, determining the busy or idle status of the common inbound frequency F.sub.1, and a device to indicate the status of the carrier outbound channel, which controls the ability to transmit on the inbound channel.
摘要翻译：一种多址RF通信系统，其中多个移动用户收发机通过地球轨道卫星与中央集线器收发信机通信，并且其中彼此紧密相邻的移动用户收发机组共享共同的多接入入站（到集线器）频率F1和公共出站信道（从集线器）频率Fo。每个所述移动用户收发机包括用于出站信道的连续监听接收机和入站信道上的半双工收发器，确定公共入站频率F1的忙或空闲状态，以及指示载波出站信道状态的设备，其控制在入站信道上传输的能力。

9. 发明授权

US5726893A Cellular telephone with voice-in-data modem 失效
标题翻译：带语音数据调制解调器的蜂窝电话
公开(公告)号：US5726893A
公开(公告)日：1998-03-10
申请号：US348081
申请日：1994-11-23
申请人： Leonard Schuchman , Ronald Bruno , Charles Moses
发明人： Leonard Schuchman , Ronald Bruno , Charles Moses
IPC分类号： G01S1/00 , G01S5/00 , G01S5/02 , G01S5/14 , G01S19/21 , G01S19/25 , G01S19/36 , H04B7/185 , G06G7/78 , G01S3/02 , H03C1/00
CPC分类号： G01S19/235 , G01S19/258 , G01S19/29 , G01S5/0009 , G01S5/0027 , G01S5/021 , H04B7/18552 , G01S2205/008
摘要： A GPS system has a plurality of satellites transmitting time and location data over radio frequency signals which enable a mobile GPS receiver on the ground to determine its position, includes a source of satellite data message block containing the ephemeris and time modes of the GPS satellites which is independent of the satellites, and an independent cellular telephone channel having a voice channel, a data-in-voice modem including a notch filtering circuit in the voice channel (transmits and receive) and circuits for inserting and retrieving data in and from the notch for accessing said satellite data message block and controller means connecting said satellite message data block to said mobile GPS receiver.
摘要翻译： GPS系统具有多个卫星，通过射频信号发射时间和位置数据，使得地面上的移动GPS接收机能够确定其位置，包括包含GPS卫星的星历和时间模式的卫星数据消息块的源，独立于卫星，具有语音信道的独立蜂窝电话信道，包括语音信道（发送和接收）中的陷波滤波电路的数据在语音调制解调器和用于插入和取出数据的电路用于访问所述卫星数据消息块和将所述卫星消息数据块连接到所述移动GPS接收机的控制器装置。

10. 发明授权

US6160837A Method of avoiding near-far interference problems in an array of navigation signal beacons having selected CDMA or GPS-like navigation signals 失效
标题翻译：在具有选择的CDMA或类GPS导航信号的导航信号信号阵列阵列中避免近距离干扰问题的方法
公开(公告)号：US6160837A
公开(公告)日：2000-12-12
申请号：US754406
申请日：1996-11-21
申请人： Ronald Bruno , Leonard Schuchman , Lloyd Engelbrecht
发明人： Ronald Bruno , Leonard Schuchman , Lloyd Engelbrecht
IPC分类号： G01S1/00 , G01S5/14 , G01S19/09 , G01S19/46 , G01S19/48 , H04W4/06 , H04W28/04 , H04W48/08 , H04W64/00 , H04W72/12 , H04W84/04 , H04B1/69
CPC分类号： H04B1/69 , G01C21/206 , G01S1/68 , G01S19/21 , G01S19/46 , H04L27/103
摘要： A method of avoiding near-far interference problems in a cellular ray of navigation signal beacons having selected CDMA or GPS-like navigation signals. The navigation signals from adjacent navigation signal beacons are pulsed so that adjacent navigation signal beacons do not broadcast navigation signals simultaneously and the multiple frequencies are coordinated in a time divisional multiplex manner. In another aspect, the near-far interference problem is avoided by using multiple frequencies in time division multiplexing and coordinating the use of the multiple frequencies and the time division multiplexing to assure avoidance of the near-far interference problem.
摘要翻译：一种在选定的CDMA或类GPS导航信号的导航信号信标的蜂窝光线中避免近距离干扰问题的方法。来自相邻导航信号信标的导航信号是脉冲的，使得相邻的导航信号信号不同时广播导航信号，并且以时分多路复用方式协调多个频率。另一方面，通过在时分复用中使用多个频率并协调使用多个频率和时分多路复用来避免近距离干扰问题，可以避免近距离干扰问题。

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