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    SYSTEMS AND METHODS FOR UNEQUAL ERROR PROTECTION AND SOFT DECISION CALCULATIONS
    2.
    发明申请
    SYSTEMS AND METHODS FOR UNEQUAL ERROR PROTECTION AND SOFT DECISION CALCULATIONS 审中-公开
    不正确的错误保护和软判决计算的系统和方法

    公开(公告)号：US20100091909A1

    公开(公告)日：2010-04-15

    申请号：US12574987

    申请日：2009-10-07

    申请人： Daniel Wayne Ericson ,  Jun Ni ,  Liang Ban

    发明人： Daniel Wayne Ericson ,  Jun Ni ,  Liang Ban

    IPC分类号： H04L27/06 ,  H04L27/22

    CPC分类号： H04L1/007 ,  H04L1/004 ,  H04L1/0054 ,  H04L1/0078 ,  H04L1/0086 ,  H04L25/067 ,  H04L27/10 ,  H04L27/18 ,  H04L27/2003 ,  H04L2001/0098

    摘要： A wireless communications device (200) is provided. The device includes a demodulator (210) configured for computing estimated bits for a modulated input signal 220 representing a the symbols associated with a frame, the estimated bits including estimated values for a frame of bits and at least one forward error correction (FEC) error bit encoded into the symbols. The device further includes an FEC decision decoder (212) configured for receiving at least a first portion of the estimated bits and calculating values for a first portion of the frame bits associated with the first portion of said the estimated bits, where the estimated bits are computed based on a condition of a communication channel associated with the modulated input signal and a frequency deviation associated with said demodulator.

    摘要翻译： 提供了一种无线通信设备（200）。 所述设备包括解调器（210），其被配置为用于计算表示与帧相关联的符号的调制输入信号220的估计比特，所述估计比特包括比特帧的估计值和至少一个前向纠错（FEC）误差 位编码成符号。 所述设备还包括FEC判决解码器（212），其被配置用于接收估计比特的至少第一部分，并且计算与所述估计比特的第一部分相关联的所述帧比特的第一部分的值，其中估计比特是 基于与调制输入信号相关联的通信信道的条件和与所述解调器相关联的频率偏差来计算。

    TDMA voice communication method and apparatus
    4.
    发明授权
    TDMA voice communication method and apparatus 有权
    TDMA语音通信方法和装置

    公开(公告)号：US08837512B2

    公开(公告)日：2014-09-16

    申请号：US12693014

    申请日：2010-01-25

    申请人： Daniel Wayne Ericson ,  Jun Ni

    发明人： Daniel Wayne Ericson ,  Jun Ni

    IPC分类号： H04B7/212 ,  H04B7/26 ,  H04L1/18 ,  H04L1/00

    CPC分类号： H04B7/2656 ,  H04L1/0003 ,  H04L1/1816 ,  H04L1/1845

    摘要： In accordance with a first aspect, a method, apparatus and system is disclosed for communicating within a TDMA communication system comprising receiving data from a plurality of transmitters in a stream of TDMA super-frames, wherein each transmitter transmits payload data in one particular frame within a defined super-frame, each super-frame comprising M frames, where M is a positive integer greater than one, determining, using a processor, a quality of received data from said transmitters, and if the quality of received data from one of said transmitters is below a quality threshold, granting said one of said transmitters the right to transmit data within a second frame in said super-frames, and collectively processing in a processor said data in both frames of said super-frame assigned to said one of said transmitters to reconstruct said data from said one of said transmitters Also, a method, apparatus and system for processing data received in a TDMA communication system utilizing a stream of TDMA super-frames, each super-frame having a structure comprising M frames, each frame designed to carry data of a duration of Y time units, from a different communication channel, where Y is a positive integer, said method comprising dividing said super-frame into N/M hyper-frames, where N is a factor of M, and partitioning said data from each of said transmitters into mini-frames of duration Y/N and interleaving said mini-frames of data from each of said transmitters into a TDMA transport stream comprising super-frames of M*N mini-frame.

    摘要翻译： 根据第一方面，公开了用于在TDMA通信系统内进行通信的方法，装置和系统，包括在TDMA超帧流中从多个发射机接收数据，其中每个发射机在一个特定帧内发送有效载荷数据， 定义的超帧，每个超帧包括M帧，其中M是大于1的正整数，使用处理器确定来自所述发射机的接收数据的质量，以及如果从所述多个帧中的一个接收到的数据的质量 发射机低于质量阈值，允许所述发射机之一在所述超帧中在第二帧内发送数据的权利，并且在处理器中处理所述超帧中的所述两帧的所述数据的所述数据，分配给所述超帧中的所述一个 发射机，用于从所述发射机之一重构所述数据。另外，一种用于处理在TDMA通信系统中接收的数据的方法，装置和系统， TDMA超帧的流，每个超帧具有包括M个帧的结构，每个帧被设计为从不同的通信信道携带Y个时间单元的持续时间的数据，其中Y是正整数，所述方法包括将所述 超帧到N / M超帧，其中N是M的因子，并且将来自每个所述发射机的所述数据分割成具有持续时间Y / N的迷你帧，并且将来自每个所述发射机的所述微帧数据进行交织 转换成包括M * N个迷你帧的超帧的TDMA传输流。

    TDMA VOICE COMMUNICATION METHOD AND APPARATUS
    5.
    发明申请
    TDMA VOICE COMMUNICATION METHOD AND APPARATUS 有权
    TDMA语音通信方法和设备

    公开(公告)号：US20110182301A1

    公开(公告)日：2011-07-28

    申请号：US12693014

    申请日：2010-01-25

    申请人： Daniel Wayne Ericson ,  Jun Ni

    发明人： Daniel Wayne Ericson ,  Jun Ni

    IPC分类号： H04B7/212

    CPC分类号： H04B7/2656 ,  H04L1/0003 ,  H04L1/1816 ,  H04L1/1845

    摘要： In accordance with a first aspect, a method, apparatus and system is disclosed for communicating within a TDMA communication system comprising receiving data from a plurality of transmitters in a stream of TDMA super-frames, wherein each transmitter transmits payload data in one particular frame within a defined super-frame, each super-frame comprising M frames, where M is a positive integer greater than one, determining, using a processor, a quality of received data from said transmitters, and if the quality of received data from one of said transmitters is below a quality threshold, granting said one of said transmitters the right to transmit data within a second frame in said super-frames, and collectively processing in a processor said data in both frames of said super-frame assigned to said one of said transmitters to reconstruct said data from said one of said transmitters Also, a method, apparatus and system for processing data received in a TDMA communication system utilizing a stream of TDMA super-frames, each super-frame having a structure comprising M frames, each frame designed to carry data of a duration of Y time units, from a different communication channel, where Y is a positive integer, said method comprising dividing said super-frame into N/M hyper-frames, where N is a factor of M, and partitioning said data from each of said transmitters into mini-frames of duration Y/N and interleaving said mini-frames of data from each of said transmitters into a TDMA transport stream comprising super-frames of M*N mini-frame

    摘要翻译： 根据第一方面，公开了用于在TDMA通信系统内进行通信的方法，装置和系统，包括在TDMA超帧流中从多个发射机接收数据，其中每个发射机在一个特定帧内发送有效载荷数据， 定义的超帧，每个超帧包括M帧，其中M是大于1的正整数，使用处理器确定来自所述发射机的接收数据的质量，以及如果从所述多个帧中的一个接收到的数据的质量 发射机低于质量阈值，允许所述发射机之一在所述超帧中在第二帧内发送数据的权利，并且在处理器中处理所述超帧中的所述两帧的所述数据的所述数据，分配给所述超帧中的所述一个 发射机，用于从所述发射机之一重构所述数据。另外，一种用于处理在TDMA通信系统中接收的数据的方法，装置和系统， TDMA超帧的流，每个超帧具有包括M个帧的结构，每个帧被设计为从不同的通信信道携带Y个时间单元的持续时间的数据，其中Y是正整数，所述方法包括将所述 超帧到N / M超帧，其中N是M的因子，并且将来自每个所述发射机的所述数据分割成具有持续时间Y / N的迷你帧，并且将来自每个所述发射机的所述微帧数据进行交织 转换成包括M * N个迷你帧的超帧的TDMA传输流

    Training sequence and digital linearization process for power amplifier
    6.
    发明申请
    Training sequence and digital linearization process for power amplifier 审中-公开
    功率放大器的训练序列和数字线性化过程

    公开(公告)号：US20090033418A1

    公开(公告)日：2009-02-05

    申请号：US11888937

    申请日：2007-08-03

    申请人： Daniel Wayne Ericson ,  Jun Ni

    发明人： Daniel Wayne Ericson ,  Jun Ni

    IPC分类号： H03F1/26

    CPC分类号： H03F1/3247

    摘要： A training sequence and digital linearization process for a power amplifier are provided. In particular, a system for maintaining linear operation of an amplifier is includes an estimation component configured to determine compensation coefficients. The system further includes a digital pre-distorter configured to compensate for non-linear operation of the amplifier based on the compensation coefficients. The compensation coefficients are determined based on a training sequence signal having a time synchronization portion and a linearization sequence portion.

    摘要翻译： 提供了功率放大器的训练序列和数字线性化处理。 特别地，用于维持放大器的线性操作的系统包括被配置为确定补偿系数的估计组件。 该系统还包括数字预失真器，其配置为基于补偿系数补偿放大器的非线性操作。 基于具有时间同步部分和线性化序列部分的训练序列信号来确定补偿系数。

    Systems and methods for time division multiple access communication with automatic repeat request error control
    7.
    发明授权
    Systems and methods for time division multiple access communication with automatic repeat request error control 有权
    用于具有自动重复请求错误控制的时分多址通信的系统和方法

    公开(公告)号：US08693363B2

    公开(公告)日：2014-04-08

    申请号：US13187559

    申请日：2011-07-21

    申请人： Daniel W. Ericson ,  Jun Ni ,  Albert J. Bruso

    发明人： Daniel W. Ericson ,  Jun Ni ,  Albert J. Bruso

    IPC分类号： G06F11/00

    CPC分类号： H04L1/1825 ,  H04L1/1835 ,  H04L1/1887 ,  H04L1/20 ,  H04L2001/0097

    摘要： Systems (100, 200) and methods for providing TDMA communication. The methods involve determining a channel quality of an uplink channel. A communication delay is set equal to an integer value “K”. “K” is selected based on the channel quality. “K”≦“N”. “N” is a total number of frames of a time slot of a TDMA signal (400). Thereafter, First Message Data (FMD) is communicated over the uplink channel in a first time slot (A1) of an uplink signal (1000, 1100, 1200, 1400, 1500, 1600). An Error Control Process (ECP) is performed using FMD to at least identify First Error Free Message Data (FEFMD). Filler data and/or at least a portion of FEFMD is communicated over a downlink channel in a last “N−K” frames of a time slot (A1) of a downlink signal (1050, 1150, 1250, 1450, 1550, 1650), when “K”

    摘要翻译： 系统（100,200）以及用于提供TDMA通信的方法。 该方法涉及确定上行链路信道的信道质量。 通信延迟被设置为等于整数值“K”。 基于信道质量选择“K”。 “K”＆nlE;“N”。 “N”是TDMA信号（400）的时隙的总帧数。 此后，在上行链路信号（1000,1100,1200,1400,1500,1600）的第一时隙（A1）中，通过上行链路信道传送第一消息数据（FMD）。 使用FMD执行错误控制过程（ECP）以至少识别第一错误空闲消息数据（FEFMD）。 在下行链路信号（1050,1150,1250,1450,1550,1650）的时隙（A1）的最后“N-K”个帧中，通过下行链路信道来传送填充数据和/或FEFMD的至少一部分， 当“K”<“N”时。

    HIGH-SPEED, ULTRA PRECISION MANUFACTURING STATION THAT COMBINES DIRECT METAL DEPOSITION AND EDM
    8.
    发明申请
    HIGH-SPEED, ULTRA PRECISION MANUFACTURING STATION THAT COMBINES DIRECT METAL DEPOSITION AND EDM 有权
    组合直接金属沉积和电火花加工的高速，超精密制造站

    公开(公告)号：US20070205184A1

    公开(公告)日：2007-09-06

    申请号：US11668752

    申请日：2007-01-30

    申请人： Jyoti Mazumder ,  Jun Ni ,  Albert Shih

    发明人： Jyoti Mazumder ,  Jun Ni ,  Albert Shih

    IPC分类号： B23H9/00 ,  G06F19/00 ,  C23C14/28

    CPC分类号： B23H9/00 ,  B23H1/02 ,  B23H7/04 ,  B23P15/24 ,  B23P23/04 ,  B33Y50/02 ,  C23C26/02

    摘要： A direct-metal deposition (DMD) processing stage and a 5DOF (degree of freedom) dry micro-EDM (mEDM) stage are integrated to provide the submicron scale resolution necessary for the ultra-precision processing of work pieces. The DMD processing stage includes optical feedback for dimensional control utilizing a high-power, fiber-coupled diode laser with fast response time and small beam parameter product. The electrical discharge machining (EDM) stage is a dry EDM stage using an inert gas with appropriate dielectric properties to perform the surface finishing operations. The system further includes one or more surface treatment operations to obtain a desired level of surface hardness or wear resistance and/or to minimize the distortion induced in treating the surface.

    摘要翻译： 集成了直接金属沉积（DMD）处理阶段和5DOF（自由度）干式微电火花加工（mEDM）阶段，以提供工件超精密加工所需的亚微米刻度分辨率。 DMD处理级包括使用具有快速响应时间和小束参数乘积的大功率光纤耦合二极管激光器进行尺寸控制的光学反馈。 放电加工（EDM）阶段是使用具有适当介电性能的惰性气体进行表面精加工的干式EDM平台。 该系统还包括一个或多个表面处理操作以获得期望水平的表面硬度或耐磨性和/或最小化在处理表面时诱发的变形。