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    Adapter and method for use in a portable communication signal receiver system
    21.
    发明授权
    Adapter and method for use in a portable communication signal receiver system 失效
    用于便携式通信信号接收机系统的适配器和方法

    公开(公告)号：US06259891B1

    公开(公告)日：2001-07-10

    申请号：US08923863

    申请日：1997-09-04

    Applicant: James D. Allen

    Inventor： James D. Allen

    IPC: H04H100

    CPC classification number: H04H40/90 ,  H04L29/06 ,  H04L69/08 ,  H04N5/38 ,  H04N7/173 ,  H04N7/20 ,  H04N21/2381 ,  H04N21/2543 ,  H04N21/41407 ,  H04N21/43637 ,  H04N21/478 ,  H04N21/4786 ,  H04N21/4788 ,  H04N21/6582 ,  H04N2007/1739 ,  H04W4/18 ,  H04W84/12 ,  H04W88/04 ,  H04W92/02

    Abstract: A communication signal adapter is connected between a portable satellite signal receiver/decoder and a wireless local area network (LAN) transceiver to enable wireless communication between the portable satellite signal receiver/decoder and a wireless LAN. The adapter includes a modem interface adapter and a communications processor that converts information, such as callback data and viewer statistical data, developed by the satellite signal receiver/decoder in a proprietary format, to a data format that is suitable for transmission via the wireless LAN transceiver and then provides the converted data to the wireless LAN transceiver for communication to the LAN. The adapter also includes a microprocessor that controls text insertion control circuitry which is used to convert data signals, such as text messages, delivered from the wireless LAN into signals that are suitable for display on a television and which also inserts the converted text messages into a video signal developed by the portable satellite signal receiver/decoder for display on a standard television.

    Abstract translation: 通信信号适配器连接在便携式卫星信号接收器/解码器和无线局域网（LAN）收发器之间，以实现便携式卫星信号接收器/解码器与无线LAN之间的无线通信。 适配器包括调制解调器接口适配器和通信处理器，其将专有格式的由卫星信号接收机/解码器开发的诸如回叫数据和观看者统计数据的信息转换成适合于通过无线LAN传输的数据格式 收发器，然后将转换的数据提供给无线LAN收发器以与LAN通信。 适配器还包括微处理器，其控制文本插入控制电路，用于将从无线LAN传送的数据信号（例如文本消息）转换成适合于在电视机上显示的信号，并将转换的文本消息插入到 视频信号由便携式卫星信号接收器/解码器开发，用于在标准电视机上显示。

    Dynamic packet sizing in an RF communications system
    22.
    发明授权
    Dynamic packet sizing in an RF communications system 失效
    RF通信系统中的动态分组大小

    公开(公告)号：US06256478B1

    公开(公告)日：2001-07-03

    申请号：US09506136

    申请日：2000-02-17

    Applicant: James D. Allen ,  Grant B. Carlson ,  Allen D. Heberling

    Inventor： James D. Allen ,  Grant B. Carlson ,  Allen D. Heberling

    IPC: H04Q720

    CPC classification number: H04W28/06 ,  H04L1/0007 ,  H04W16/14

    Abstract: A wireless communication system operating in the presence of the periodic noise such as from a microwave oven, the communication system, wherein the wireless communication system including at least two wireless communication stations with transceiver in microwave communication with each other, each such station detects periodic microwave signals for producing a signal indicating the duration of a periodic microwave signal's quiescent period; and controls the transmitter to send a data packet which includes data and the duration of quiescent periods in the periodic microwave signal; and adjusts the amount of data sent in an data packet as a function of the duration of the quiescent period.

    Abstract translation: 在存在诸如来自微波炉，通信系统的周期性噪声的情况下操作的无线通信系统，其中所述无线通信系统包括具有彼此微波通信的收发器的至少两个无线通信站，每个这样的站检测周期性微波 用于产生指示周期性微波信号的静止期的持续时间的信号的信号; 并且控制发送器发送包括周期性微波信号中的数据和静止周期的持续时间的数据分组; 并且根据静止期的持续时间来调整在数据分组中发送的数据量。

    Adaptive coding with adaptive speed
    23.
    发明授权
    Adaptive coding with adaptive speed 失效
    具有自适应速度的自适应编码

    公开(公告)号：US06222468B1

    公开(公告)日：2001-04-24

    申请号：US09090452

    申请日：1998-06-04

    Applicant: James D. Allen

    Inventor： James D. Allen

    IPC: H03M700

    CPC classification number: H03M7/40

    Abstract: Adaptive coding method and apparatus in which the speed at which the coder transitions between different codes to perform bit generation is adapted, or adjusted, while coding the data to arrive at a point where the initial bits of the outputs include zeros and ones occurring equally often.

    Abstract translation: 自适应编码方法和装置，其中编码器在不同代码之间转换以执行比特生成的速度被适配或调整，同时对数据进行编码以到达输出的初始比特包括零和相同出现的点 。

    System and method for digital image capture and transmission
    24.
    发明授权
    System and method for digital image capture and transmission 失效
    数字图像采集和传输的系统和方法

    公开(公告)号：US5917542A

    公开(公告)日：1999-06-29

    申请号：US801537

    申请日：1997-02-18

    Applicant: Omid A. Moghadam ,  Allen D. Heberling ,  James D. Allen

    Inventor： Omid A. Moghadam ,  Allen D. Heberling ,  James D. Allen

    IPC: H04N1/00 ,  H04N1/21 ,  H04N1/32 ,  H04N5/225

    CPC classification number: H04N1/2137 ,  H04N1/00912 ,  H04N1/2112 ,  H04N1/32374 ,  H04N1/32614 ,  H04N1/32641 ,  H04N1/32683 ,  H04N1/00204 ,  H04N2201/0055 ,  H04N2201/0087

    Abstract: A system method for digital image capture and transmission includes an image fulfillment server, having a transceiver for sending and receiving channel assessment signals and receiving a digital image file and a memory for storing the received digital image file. The system also includes a digital camera having an electronic image sensor for sensing an image and producing a digital image; a short term memory for storing digital images produced by the image sensor in digital image files; a transceiver for communicating with and transmitting the digital image files to the image fulfillment server; a signal strength detector for monitoring the registration signal from the fulfillment server and producing a transmit enable signal; a long term memory for storing the digital image files; the transmit enable signal for disabling transmission of the digital image data when the channel assessment signal indicates that successful transmission of the digital image data is not possible; and a timer for transferring the digital image file from the short term memory to the long term memory after a predetermined period of time.

    Abstract translation: 一种用于数字图像捕获和传输的系统方法包括：图像执行服务器，具有用于发送和接收信道评估信号的收发器，以及接收数字图像文件和用于存储所接收的数字图像文件的存储器。 该系统还包括具有用于感测图像并产生数字图像的电子图像传感器的数字照相机; 用于将由图像传感器产生的数字图像存储在数字图像文件中的短期存储器; 用于与图像执行服务器进行通信和发送数字图像文件的收发器; 信号强度检测器，用于监视来自履行服务器的注册信号并产生发送使能信号; 用于存储数字图像文件的长期存储器; 当信道评估信号指示数字图像数据的成功发送是不可能时禁止数字图像数据传输的发送使能信号; 以及用于在预定时间段之后将数字图像文件从短期存储器传送到长期存储器的定时器。

    Data encoding using one or more adaptive decision trees
    28.
    发明授权
    Data encoding using one or more adaptive decision trees 失效
    使用一个或多个自适应决策树的数据编码

    公开(公告)号：US5379355A

    公开(公告)日：1995-01-03

    申请号：US934764

    申请日：1992-08-24

    Applicant: James D. Allen

    Inventor： James D. Allen

    IPC: H03M7/30 ,  G06T9/00 ,  G06T9/40 ,  H04B14/06 ,  H04N7/26 ,  G06K9/36 ,  H04B1/66

    CPC classification number: H04B14/068 ,  G06T9/004 ,  G06T9/40

    Abstract: A method and apparatus for quantizing a stream of data at a predetermined bit compression ratio. A binary decision tree is established for classifying the error between a predicted and actual data value. The binary decision tree comprising a root node and multiple binary nodes represented by a pair of threshold values around the root node, a member of each pair representing a node in the binary decision tree and a threshold value indicative of a range of data values. The range in which the data values lies is then determined and a binary code representing the quantized error (token) between the predicted and actual data values. The quantized error symbol (token) is then encoded and a bit string corresponding to the error symbol is output, thereby representing compressed data. After a predetermined number of errors have been quantized (and encoded), the bit rate of the compressed data is compared to a predetermined (target) compression ratio. The ranges used to quantize the error are then adjusted to maintain the predetermined compression ratio.

    Abstract translation: 一种用于以预定比特压缩比量化数据流的方法和装置。 建立二进制决策树，用于对预测值和实际数据值之间的误差进行分类。 二进制决策树包括根节点和由根节点周围的一对阈值表示的多个二进制节点，每对的成员表示二进制决策树中的节点，以及指示数据值范围的阈值。 然后确定数据值所处的范围，以及表示预测值和实际数据值之间的量化误差（令牌）的二进制代码。 然后对量化的误差符号（令牌）进行编码，并输出与错误符号相对应的位串，从而表示压缩数据。 在量化（并编码）预定数量的错误之后，将压缩数据的比特率与预定（目标）压缩比进行比较。 然后调整用于量化误差的范围以保持预定的压缩比。

    Method and apparatus for entropy coding
    29.
    发明授权
    Method and apparatus for entropy coding 失效
    用于熵编码的方法和装置

    公开(公告)号：US5363099A

    公开(公告)日：1994-11-08

    申请号：US131475

    申请日：1993-10-04

    Applicant: James D. Allen

    Inventor： James D. Allen

    IPC: G06F5/00 ,  G06T9/00 ,  G11B20/14 ,  H03M5/14 ,  H03M7/40 ,  H03M13/23 ,  H03M13/31 ,  H03M7/30

    CPC classification number: G06T9/005 ,  H03M13/23 ,  H03M13/31 ,  H03M5/145 ,  H03M7/4006 ,  G11B20/1426

    Abstract: The present invention provides an encoding and decoding apparatus used for the compression and expansion of data. A state machine is provided having a plurality of states. Each state has at least one transition pair. Each element of the transition pair comprises zero or more bits representative of the compact code to be output and the identification of the next state to proceed to. The transition pair reflects an output for a yes and no response associated with the probability of the data to be compacted and whether the data falls within that probability.

    Abstract translation: 本发明提供了一种用于压缩和扩展数据的编码和解码装置。 提供具有多个状态的状态机。 每个状态至少有一个转换对。 转换对的每个元素包括表示要输出的紧凑代码的零个或多个比特，以及要继续进行的下一个状态的识别。 转换对反映与要压缩的数据的概率相关联的是和否响应的输出以及数据是否在该概率内。

    Nonvolatile memory management in a data processing network
    30.
    发明授权
    Nonvolatile memory management in a data processing network 失效
    数据处理网络中的非易失性存储器管理

    公开(公告)号：US5151990A

    公开(公告)日：1992-09-29

    申请号：US573745

    申请日：1990-08-28

    Applicant: James D. Allen ,  Steven A. King

    Inventor： James D. Allen ,  Steven A. King

    IPC: G06F12/00 ,  G06F11/34

    CPC classification number: G06F11/3485

    Abstract: A system and method for managing the nonvolatile memory capacity of individual workstations within a data processing network having a multiplicity of workstations with resident nonvolatile memory devices. In the context of the embodying network, the invention provides for a selective querying of workstations to determine unused disk capacity, a comparison of such capacity to a threshold defined for the respective workstation, and the generation of an event message indicating sub-threshold capacity. The event is subject to local or network logging, and can include information identifying the workstation and its disk capacity status. A refinement of the invention contemplates the reallocation of disk capacity within the network to avoid premature termination of programs executing on a workstation upon the finding of a sub-threshold capacity in the workstation.

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