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    Store and forward repeater
    2.
    发明授权
    Store and forward repeater 失效
    存储和转发中继器

    公开(公告)号：US5633876A

    公开(公告)日：1997-05-27

    申请号：US383806

    申请日：1995-02-03

    Applicant: Gilbert M. Dinkins

    Inventor： Gilbert M. Dinkins

    IPC: H04N7/14 ,  H04B7/185 ,  H04H1/00 ,  H04H20/38 ,  H04H20/67 ,  H04H20/72 ,  H04N7/173 ,  H04W84/02 ,  H04B3/36

    CPC classification number: H04H20/67 ,  H04B7/15514 ,  H04H20/02 ,  H04H20/38 ,  H04N7/17309 ,  H04W84/025 ,  H04H20/72

    Abstract: A system and method for communicating between local subscriber units and a local base station repeater cell in a two-way communication interactive data broadcast network. In one embodiment, a store and forward repeater receives data signals transmitted by a local base station repeater cell and forwards the signals to local subscriber units. Responses from the local subscriber units are then transmitted from the local subscriber units back to the local base station repeater cell means via a local remote receiver. In so doing, two-way communication is achieved between a local base station repeater cell and local subscriber units.

    Abstract translation: 一种用于在双向通信交互式数据广播网络中的本地用户单元和本地基站中继器小区之间进行通信的系统和方法。 在一个实施例中，存储和转发中继器接收由本地基站中继器小区发送的数据信号，并将该信号转发给本地用户单元。 然后，本地用户单元的响应通过本地远程接收机从本地用户单元传回本地基站中继站单元。 在这样做时，在本地基站中继器单元和本地用户单元之间实现双向通信。

    Interactive radio
    3.
    发明授权
    Interactive radio 失效
    互动电台

    公开(公告)号：US5633872A

    公开(公告)日：1997-05-27

    申请号：US315147

    申请日：1994-09-29

    Applicant: Gilbert M. Dinkins

    Inventor： Gilbert M. Dinkins

    IPC: H04B7/26 ,  H04H1/00 ,  H04H20/28 ,  H04H20/38 ,  H04H20/67 ,  H04H60/92 ,  H04N7/173 ,  H04B7/185

    CPC classification number: H04H20/67 ,  H04B7/2609 ,  H04H20/12 ,  H04H20/38 ,  H04N7/17309 ,  H04H20/28 ,  H04H60/92

    Abstract: A network hub switching center routes communications from and to a plurality of RTUs. CTSs transmit data to the RTUs dispersed over a predetermined CTS geographic area and the RTUs present multiplexed digital data which is synchronously related to the CTS broadcast signal for communication with identified individual RTUs within designated geographic areas. A number of intermediate receivers are provided with each CTS for receiving messages from low-powered local RTUs. The intermediate receivers are located at a set of cell subdivision sites, which are partitioned from the CTS geographic area and are dispersed over the CTS geographic area. The CTS data processing and transmission facilities provides for synchronizing the transmission facilities with a precision clock signal derived from an independent precision clock source. The clock source is independent of the radio broadcast signals when the interactive radio network operates in conjunction with a source of radio broadcast signals. In one embodiment, the precision clock signal is obtained, for example, from a Global Positioning System (GPS) network. The CTSs and RTUs operate in a band of carrier frequencies between 218-219 MHz. The RTUs transmit on a plurality of frequencies, and the receive-only intermediate receivers at different subdivision sites operate on different ones of said frequencies within the 218-219 MHz band.

    Abstract translation: 网络集线器交换中心将通信路由到多个RTU。 CTS将数据发送到分散在预定CTS地理区域上的RTU，并且RTU呈现与CTS广播信号同步相关的多路复用数字数据，用于与指定地理区域内的已标识的各个RTU通信。 提供了多个中间接收机，每个CTS用于从低功率本地RTU接收消息。 中间接收机位于一组细胞细分站点，它们从CTS地理区域分割，并分散在CTS地理区域上。 CTS数据处理和传输设施使传输设备与从独立精密时钟源得到的精确时钟信号同步。 当交互式无线电网络与无线电广播信号源一起工作时，时钟源与无线电广播信号无关。 在一个实施例中，精确时钟信号例如从全球定位系统（GPS）网络获得。 CTS和RTU在218-219 MHz之间的载波频段工作。 RTU在多个频率上发射，并且不同子区域的仅接收中间接收机在218-219MHz频带内的不同的所述频率上操作。

    Method of controlling power output by a primary power source so as to conserve power in an electronic communication device
    4.
    发明授权
    Method of controlling power output by a primary power source so as to conserve power in an electronic communication device 失效
    控制主电源的功率输出以节省电子通信装置的功率的方法

    公开(公告)号：US5806006A

    公开(公告)日：1998-09-08

    申请号：US349488

    申请日：1994-12-02

    Applicant: Gilbert M. Dinkins

    Inventor： Gilbert M. Dinkins

    IPC: H04B1/16 ,  H04M1/73 ,  H04W52/02 ,  H04B1/38

    CPC classification number: H04W52/0216 ,  H04W52/029 ,  Y02B60/50

    Abstract: A system for reducing power consumption by a portable electronic communication device. Modem circuit for receiving messages and for transmitting messages from a portable electronic communication device are powered via power source control/switch coupled thereto. A logic circuit is coupled to the power source control/switch for control the power source control/switch to selectively deliver power to the modem circuit of the portable electronic communication device during a first time interval and to withhold power from the modem circuit of the portable electronic communication device during a second time interval. A low power control clock/counter is coupled to the logic circuit means for measuring the duration of the first and second time intervals. In one embodiment, the first time interval occurs while the modem circuit of the portable electronic communication device is transmitting or receiving messages. Thus, the modem circuit uses power only when transmitting and receiving, but does not consume substantial power during standby periods.

    Abstract translation: 一种用于降低便携式电子通信设备的功耗的系统。 用于从便携式电子通信设备接收消息和发送消息的调制解调器电路通过与其耦合的电源控制/开关来供电。 逻辑电路耦合到电源控制/开关，用于控制电源控制/开关以在第一时间间隔期间选择性地向便携式电子通信设备的调制解调器电路递送电力，并且禁止来自便携式电子通信设备的调制解调器电路的电力 电子通信设备。 低功率控制时钟/计数器耦合到逻辑电路装置，用于测量第一和第二时间间隔的持续时间。 在一个实施例中，当便携式电子通信设备的调制解调器电路正在发送或接收消息时，发生第一时间间隔。 因此，调制解调器电路仅在发送和接收时使用电力，但在待机期间不消耗大量功率。

    Low power output subscriber unit
    5.
    发明授权
    Low power output subscriber unit 失效
    低功率输出用户单元

    公开(公告)号：US5737363A

    公开(公告)日：1998-04-07

    申请号：US240883

    申请日：1994-05-10

    Applicant: Gilbert M. Dinkins

    Inventor： Gilbert M. Dinkins

    IPC: H04N7/14 ,  H04B7/185 ,  H04H1/00 ,  H04H20/38 ,  H04H20/67 ,  H04H20/72 ,  H04N7/173 ,  H04W84/02 ,  H04B7/24

    CPC classification number: H04H20/67 ,  H04B7/15514 ,  H04H20/02 ,  H04H20/38 ,  H04N7/17309 ,  H04W84/025 ,  H04H20/72

    Abstract: In a two-way interactive communication video network having a network switching center for point-to-point communications between subscribers at different geographic locations, a local base station configuration is provided for facilitating low power battery operated portable subscriber units. The local subscriber units surrounding a base station are adapted for multiplex transmission of digital messages synchronously related to a broadcast television signal for system coordination. Digital messages are transmitted from the local subscriber units to the base station data processing facility through a set of receive only cell site subdivision zones distributed over the base station transmitter geographical range, which communicate with the base station data processing facility over a communication link such as wired cable. Messages are compiled and relayed by satellite to a network switching center transmitter site for nationwide point-to-point communications. Small-size, inexpensive, low-power, portable, digital-transmitting subscriber units are introduced compatible with interactive video data system standards with the ability to cross subdivision and cell zones. Thus, monitoring of inventory, temperature, and other parameters for passive automatic alarm systems and the like, as well as active mobility of subscriber units for meter reading and the like is made possible with direct low-cost nationwide real time reporting capability.

    Abstract translation: 在具有用于不同地理位置的用户之间的点对点通信的网络交换中心的双向交互式通信视频网络中，提供本地基站配置以便于低功率电池供电的便携式用户单元。 基站周围的本地用户单元适于与用于系统协调的广播电视信号同步地相关的数字消息的多路复用传输。 数字消息从本地用户单元通过基站发射机地理范围上分布的一组仅接收小区站点细分区域发送到基站数据处理设备，该区域通过通信链路与基站数据处理设备进行通信，例如 有线电缆。 消息由卫星编译和中继到网络交换中心发射机站点，用于全国性的点对点通信。 小尺寸，便宜，低功耗，便携式，数字传输用户单元被引入兼容交互式视频数据系统标准，具有跨细分区域和单元区域的能力。 因此，通过直接低成本的全国范围的实时报告能力，可以实现用于无源自动报警系统等的库存，温度和其他参数的监视以及用于抄表的用户单元的主动移动等。

    Interactive nationwide data service communication system for stationary and mobile battery operated subscriber units
    7.
    发明授权
    Interactive nationwide data service communication system for stationary and mobile battery operated subscriber units 失效

    公开(公告)号：US5481546A

    公开(公告)日：1996-01-02

    申请号：US240147

    申请日：1994-05-10

    Applicant: Gilbert M. Dinkins

    Inventor： Gilbert M. Dinkins

    IPC: H04N7/14 ,  H04B7/185 ,  H04H1/00 ,  H04H20/38 ,  H04H20/67 ,  H04H20/72 ,  H04N7/173 ,  H04W84/02 ,  H04B7/24 ,  H04L12/18

    CPC classification number: H04H20/67 ,  H04B7/15514 ,  H04H20/02 ,  H04H20/38 ,  H04N7/17309 ,  H04W84/025 ,  H04H20/72

    Abstract: In a two-way interactive communication video network having a network switching center for point-to-point communications between subscribers at different geographic locations, a local base station configuration is provided for facilitating low power battery operated portable subscriber units. The local subscriber units surrounding a base station are adapted for multiplex transmission of digital messages synchronously related to a broadcast television signal for system coordination. Digital messages are transmitted from the local subscriber units to the base station data processing facility through a set of receive only cell site subdivision zones distributed over the base station transmitter geographical range, which communicate with the base station data processing facility over a communication link such as wired cable. Messages are compiled and relayed by satellite to a network switching center transmitter site for nationwide point-to-point communications. Small-size, inexpensive, low-power, portable, digital-transmitting subscriber units are introduced compatible with interactive video data system standards with the ability to cross subdivision and cell zones. Thus, monitoring of inventory, temperature, and other parameters for passive automatic alarm systems and the like, as well as active mobility of subscriber units for meter reading and the like is made possible with direct low-cost nationwide real time reporting capability.

    Wireless modem
    10.
    发明授权
    Wireless modem 失效
    无线调制解调器

    公开(公告)号：US5592491A

    公开(公告)日：1997-01-07

    申请号：US348618

    申请日：1994-12-02

    Applicant: Gilbert M. Dinkins

    Inventor： Gilbert M. Dinkins

    IPC: H04N7/14 ,  H04B7/185 ,  H04H1/00 ,  H04H20/38 ,  H04H20/67 ,  H04H20/72 ,  H04N7/173 ,  H04W84/02 ,  H04J3/16

    CPC classification number: H04H20/67 ,  H04B7/15514 ,  H04H20/02 ,  H04H20/38 ,  H04N7/17309 ,  H04W84/025 ,  H04H20/72

    Abstract: A system and method for communicating between local subscriber units and a local base station repeater cell in a two-way communication interactive video network. In one embodiment, a modem is used to enable communications between a subscriber unit and a local base station repeater cell when the subscriber units are unable to receive rf transmissions from the local base station repeater cell. The local base station repeater cell is connected via a telephone line to the modem. Data communications are sent from the local base station repeater cell to the modem. The modem is also connected via and rf link to the subscriber unit. The modem then transmits the data communications received from the local base station repeater cell to the subscriber unit. Responses from the subscriber unit are then transmitted over the rf link from the subscriber unit to the modem. The modem then transmits the responses over the telephone line to the local base station repeater cell.

    Abstract translation: 一种用于在双向通信交互式视频网络中本地用户单元与本地基站中继器单元之间进行通信的系统和方法。 在一个实施例中，当用户单元不能从本地基站中继器小区接收rf传输时，使用调制解调器来启用用户单元和本地基站中继器小区之间的通信。 本地基站中继器单元通过电话线连接到调制解调器。 数据通信从本地基站中继器单元发送到调制解调器。 调制解调器也通过和rf链路连接到用户单元。 然后，调制解调器将从本地基站中继器小区接收的数据通信发送到用户单元。 然后，用户单元的响应通过rf链路从用户单元发送到调制解调器。 调制解调器然后通过电话线将响应发送到本地基站中继器小区。

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