利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

10 条记录 (耗时 0.037 秒)

    Cellular digital packet data mobile data base station
    1.
    发明授权
    Cellular digital packet data mobile data base station 失效
    蜂窝数字分组数据移动数据基站

    公开(公告)号：US6122527A

    公开(公告)日：2000-09-19

    申请号：US587685

    申请日：1996-01-17

    申请人： Mark T. Robinson ,  Steven H. Gardner ,  Matt Wong ,  Seton P. Kasmir ,  Kumar Balachandran ,  Sue Graham ,  Gail Schjelderup ,  Roy Franklin Quick, Jr.

    发明人： Mark T. Robinson ,  Steven H. Gardner ,  Matt Wong ,  Seton P. Kasmir ,  Kumar Balachandran ,  Sue Graham ,  Gail Schjelderup ,  Roy Franklin Quick, Jr.

    IPC分类号： H04W48/08 ,  H04W72/02 ,  H04W88/10 ,  H04Q7/30

    CPC分类号： H04W88/10 ,  H04W48/08 ,  H04W72/02

    摘要： A cellular digital packet data (CDPD) system includes a mobile data base station (MDBS) configured to interface easily with an advanced mobile phone system (AMPS). The elements of the MDBS are arranged on modules and the functionality of the MDBS is divided among the modules to facilitate flexibility, compactness and quick expansion of the MDBS. To further facilitate compactness, the MDBS includes a transceiver/modem board which uses a single chip to carry out delta-sigma modulation. In order to maintain the integrity of CDPD transmission, a channel hopping scheme is used based upon avoidance of AMPS channel use. A distinctive protocol is used to encapsulate control/query/response data for transmission throughout the CDPD system. This protocol also facilitates easy control of each MDBS throughout the system.

    摘要翻译： 蜂窝数字分组数据（CDPD）系统包括配置成与高级移动电话系统（AMPS）轻松接口的移动数据基站（MDBS）。 MDBS的元素安排在模块上，MDBS的功能在模块之间划分，以促进MDBS的灵活性，紧凑性和快速扩展。 为了进一步促进紧凑性，MDBS包括使用单个芯片进行Δ-Σ调制的收发机/调制解调器板。 为了保持CDPD传输的完整性，基于避免AMPS信道使用，使用信道跳频方案。 一种独特的协议用于封装控制/查询/响应数据，以便在整个CDPD系统中进行传输。 该协议还有助于在整个系统中容易地控制每个MDBS。

    Cellular digtial packet data mobile data base station
    2.
    发明授权
    Cellular digtial packet data mobile data base station 失效
    蜂窝数字分组数据移动数据基站

    公开(公告)号：US5544222A

    公开(公告)日：1996-08-06

    申请号：US152005

    申请日：1993-11-12

    申请人： Mark T. Robinson ,  Steven H. Gardner ,  Matt Wong ,  Seton P. Kasmir ,  Kumar Balachandran ,  Sue Graham ,  Gail Schjelderup ,  Roy F. Quick, Jr.

    发明人： Mark T. Robinson ,  Steven H. Gardner ,  Matt Wong ,  Seton P. Kasmir ,  Kumar Balachandran ,  Sue Graham ,  Gail Schjelderup ,  Roy F. Quick, Jr.

    IPC分类号： H04W48/08 ,  H04W72/02 ,  H04W88/10 ,  H04Q7/30 ,  H04Q7/20

    CPC分类号： H04W88/10 ,  H04W48/08 ,  H04W72/02

    摘要： A cellular digital packet data (CDPD) system includes a mobile data base station (MDBS) configured to interface easily with an advanced mobile phone system (AMPS). The elements of the MDBS are arranged on modules and the functionality of the MDBS is divided among the modules to facilitate flexibility, compactness and quick expansion of the MDBS. To further facilitate compactness, the MDBS includes a transceiver/modem board which uses a single chip to carry out delta-sigma modulation. In order to maintain the integrity of CDPD transmission, a channel hopping scheme is used based upon avoidance of AMPS channel use. A distinctive protocol is used to encapsulate control/query/response data for transmission throughout the CDPD system. This protocol also facilitates easy control of each MDBS throughout the system.

    摘要翻译： 蜂窝数字分组数据（CDPD）系统包括配置成与高级移动电话系统（AMPS）轻松接口的移动数据基站（MDBS）。 MDBS的元素安排在模块上，MDBS的功能在模块之间划分，以促进MDBS的灵活性，紧凑性和快速扩展。 为了进一步促进紧凑性，MDBS包括使用单个芯片进行Δ-Σ调制的收发机/调制解调器板。 为了保持CDPD传输的完整性，基于避免AMPS信道使用，使用信道跳频方案。 一种独特的协议用于封装控制/查询/响应数据，以便在整个CDPD系统中进行传输。 该协议还有助于在整个系统中容易地控制每个MDBS。

    Convenient video program start over system and method for a video entertainment distribution network
    10.
    发明授权
    Convenient video program start over system and method for a video entertainment distribution network 有权
    方便的视频节目从视频娱乐分发网络的系统和方法开始

    公开(公告)号：US08707376B1

    公开(公告)日：2014-04-22

    申请号：US11186170

    申请日：2005-07-21

    申请人： Sandi Hannum ,  Peter Sheedy ,  James R. Albrecht ,  Matt Wong ,  Bruce R. Bradley

    发明人： Sandi Hannum ,  Peter Sheedy ,  James R. Albrecht ,  Matt Wong ,  Bruce R. Bradley

    IPC分类号： H04N7/173 ,  H04N5/76 ,  H04N5/78

    CPC分类号： H04N21/6587 ,  H04N7/173 ,  H04N9/79 ,  H04N21/2387 ,  H04N21/2393 ,  H04N21/47202 ,  H04N21/47217

    摘要： A system and method are described herein for providing an convenient video program start over system and method for a video entertainment distribution network whereby a user may interactively revert back to the beginning of an ongoing video program that is currently broadcasted over the video distribution network. The novel system and method may be implemented on any video network having interactive television (ITV) capabilities, wherein user requests from a client are serviceable at an upstream head end, and video storage means exist for the purpose of storage of time based broadcast video programs. The system preferably utilizes a process that involves a minimally complicated sequence of commands that are easily understood and remembered by virtually any user, thereby enhancing the probability of consumer acceptance. The start over system and method may be embodied as a program of instructions, defining a controller, that are executed by a micro-processor located in the STB (client) or head end (server). Optional means are also provided for allowing only a subset of all available broadcast video programs that emanate from a plurality of programming sources to be used with the start over system.

    摘要翻译： 本文描述了一种系统和方法，用于提供用于视频娱乐分配网络的方便的视频节目开始系统和方法，由此用户可以通过视频分配网络交互地回复到当前广播的正在进行的视频节目的开头。 新颖的系统和方法可以在具有交互式电视（ITV）能力的任何视频网络上实现，其中来自客户端的用户请求可在上游头端服务，并且存在用于存储基于时间的广播视频节目的视频存储装置 。 该系统优选地利用涉及最少复杂的命令序列的过程，这些命令几乎被任何用户容易理解和记住，从而增加了消费者接受的概率。 开始系统和方法可以体现为由位于STB（客户端）或头端（服务器）中的微处理器执行的指令的定义程序，定义控制器。 还提供了可选装置，用于仅允许从多个编程源发出的所有可用的广播视频节目的子集与起始系统一起使用。