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31. 发明授权

US07012975B2 Method and apparatus for performing calculations for forward (alpha) and reverse (beta) metrics in a map decoder 失效
公开(公告)号：US07012975B2
公开(公告)日：2006-03-14
申请号：US09952309
申请日：2001-09-12
申请人： Hau Thien Tran , Kelly B. Cameron , Ba-Zhong Shen , Christopher R. Jones
发明人： Hau Thien Tran , Kelly B. Cameron , Ba-Zhong Shen , Christopher R. Jones
IPC分类号： H03D1/00 , H04L27/06
CPC分类号： H03M13/3972 , H03M13/151 , H03M13/1515 , H03M13/25 , H03M13/258 , H03M13/27 , H03M13/2757 , H03M13/29 , H03M13/2966 , H03M13/2978 , H03M13/3905 , H03M13/3922 , H03M13/3927 , H03M13/3988 , H03M13/4107 , H03M13/6505 , H03M13/6561 , H04L1/0041 , H04L1/005 , H04L1/006 , H04L1/0065 , H04L1/0066 , H04L1/0068 , H04L1/0071
摘要： Method and apparatus for performing calculations for forward (alpha) and reverse (beta) metrics in a map decoder. The method includes using a min star (min*) operation to receive the metrics and a priori values as well as forming min star structures from individual min star operations. Two separate outputs from the min star operation may be maintained separately throughout all calculations and combined only when a final value is required. In addition input to the min star operators that are available prior to a particular decoder iteration may be combined separately to allow an increase in speed within decoding iterations. The same principals apply to the more popular max star operation.

32. 发明授权

US06763032B1 Cable modem system with sample and packet synchronization 有权
标题翻译：有线调制解调器系统，带有采样和分组同步
公开(公告)号：US06763032B1
公开(公告)日：2004-07-13
申请号：US09501892
申请日：2000-02-10
申请人： Theodore F. Rabenko , James C. H. Thi , John D. Horton, Jr. , Thomas J. Quigley , Lisa V. Denney , Jonathan S. Min , Christopher R. Jones , Henry Samueli , Fang Lu , Feng Chen , Sean F. Nazareth
发明人： Theodore F. Rabenko , James C. H. Thi , John D. Horton, Jr. , Thomas J. Quigley , Lisa V. Denney , Jonathan S. Min , Christopher R. Jones , Henry Samueli , Fang Lu , Feng Chen , Sean F. Nazareth
IPC分类号： H04B7212
CPC分类号： H04L12/2801 , H04J3/0655 , H04L1/0003
摘要： A method for communicating information is disclosed wherein a time slot is allocated in a time division multiple access system for a transmission from a subscriber to a headend. Synchronization of a clock of the subscriber with respect to a clock of the headend is enhanced using a message transmitted from the headend to the subscriber which is indicative of an error in a subscriber transmission time with respect to the time slot. A feedback loop process is used to determine at least one of fractional symbol timing correction and carrier phase correction of a transmission from the subscriber to the headend. Filter coefficients are generated at the headend from a ranging signal transmitted from the subscriber to the headend and transmitting the filter coefficients from the headend to the subscriber, the filter coefficients being used by the subscriber to compensate for noise in a transmission from the subscriber to the headend.
摘要翻译：公开了一种用于传送信息的方法，其中在用于从订户到头端的传输的时分多址系统中分配时隙。使用从前端发送到用户的消息来增强用户相对于前端的时钟的时钟的同步，该消息指示相对于时隙的用户传输时间中的错误。反馈回路过程用于确定从订户到头端的传输的分数符号定时校正和载波相位校正中的至少一个。滤波器系数在头端从从用户发送到头端的测距信号产生，并且将滤波器系数从头端发送到用户，滤波器系数由用户使用以补偿从用户到用户的传输中的噪声头端

33. 发明授权

US06650624B1 Cable modem apparatus and method 有权
标题翻译：有线调制解调设备及方法
公开(公告)号：US06650624B1
公开(公告)日：2003-11-18
申请号：US09574558
申请日：2000-05-19
申请人： Thomas J. Quigley , Jonathan S. Min , Lisa V. Denney , Henry Samueli , Sean F. Nazareth , Feng Chen , Fang Lu , Christopher R. Jones
发明人： Thomas J. Quigley , Jonathan S. Min , Lisa V. Denney , Henry Samueli , Sean F. Nazareth , Feng Chen , Fang Lu , Christopher R. Jones
IPC分类号： H04L1228
CPC分类号： H04L25/03343 , H04B1/1036 , H04J3/0664 , H04J3/0682 , H04J3/1694 , H04L1/0003 , H04L1/0009 , H04L1/0061 , H04L1/203 , H04L7/0004 , H04L7/0029 , H04L7/033 , H04L12/2801 , H04L49/90 , H04L49/9094 , H04L2025/03808 , Y02D50/10
摘要： A number of features for enhancing the performance of a cable transmission system in which data is transmitted between a cable modem termination system at a headend and a plurality of cable modems located different distances from the headend. The power transmission level, slot timing, and equalization of the cable modems are set by a ranging process. Data is transmitted by the modems in fragmented form. Various measures are taken to make transmission from the cable modems robust. The upstream data transmission is controlled to permit multiple access from the cable modems.
摘要翻译：用于增强电缆传输系统的性能的许多特征，其中数据在前端的电缆调制解调器终端系统与位于与头端不同距离的多个电缆调制解调器之间传输。电缆调制解调器的功率传输电平，时隙定时和均衡由测距过程设置。调制解调器以分段形式传输数据。采取各种措施使电缆调制解调器的传输稳健。控制上游数据传输以允许来自电缆调制解调器的多次访问。

34. 外观设计

USD403663S Housing for a cigarette lighter adapter 失效
公开(公告)号：USD403663S
公开(公告)日：1999-01-05
申请号：US83300
申请日：1998-01-29
申请人： Christopher R. Jones , Kevin Campbell , Francisco Xavier Gomez , Alvaro Mejia
设计人： Christopher R. Jones , Kevin Campbell , Francisco Xavier Gomez , Alvaro Mejia

35. 发明授权

US5716039A Actuating lever 失效
标题翻译：执行杆
公开(公告)号：US5716039A
公开(公告)日：1998-02-10
申请号：US361288
申请日：1994-12-22
申请人： Christopher R. Jones
发明人： Christopher R. Jones
IPC分类号： D05B81/00 , F16K31/62
CPC分类号： D05B81/00 , Y10T74/20528
摘要： The actuating lever of this invention is intended for use with an air valve having a normally extending valve stem. The actuating lever has utility in many fields. One illustrated embodiment is described in association with an air valve in the waste removal system of a sewing machine, wherein it is desired that the air valve be activated before the sewing machine is activated by depression of a treadle. It is normally desired to initiate the flow of compressed air to create a suction for the removal of waste generated by operation of the sewing machine before the sewing machine is started. The configuration of the actuating lever provides a mechanical advantage that, in the illustrated embodiment, enables the valve stem of the air valve to be depressed with less pressure on the treadle than was required in the prior art, and with less pressure than is required to start the motor of the sewing machine. The flow of compressed air and the creation of suction for waste removal before activation of the sewing machine motor is assured by the actuating lever.
摘要翻译：本发明的致动杆旨在与具有正常延伸的阀杆的空气阀一起使用。执行杆在许多领域都有效用。一个图示的实施例与缝纫机的废物清除系统中的空气阀相关联地进行描述，其中期望在缝纫机通过踩踏踏板来启动缝纫机之前激活空气阀。通常希望启动压缩空气的流动，以在缝纫机开始之前产生用于去除缝纫机操作产生的废物的抽吸。致动杠杆的构造提供了一种机械优点，即在所示实施例中，使空气阀的阀杆能够以比现有技术中所需的更低的压力在踏板上被压下，而且压力低于启动缝纫机的电机。通过致动杆确保压缩空气的流动和缝纫机电动机启动之前产生用于废物清除的抽吸。

36. 发明授权

US09887870B2 Methods and apparatuses for signaling with geometric constellations 有权
公开(公告)号：US09887870B2
公开(公告)日：2018-02-06
申请号：US13608838
申请日：2012-09-10
申请人： Maged F. Barsoum , Christopher R. Jones
发明人： Maged F. Barsoum , Christopher R. Jones
IPC分类号： H04L27/34 , A61B6/12 , A61B6/00 , A61B34/20 , G06T7/33 , A61B17/00 , A61B90/00
CPC分类号： H04L27/3405 , A61B6/12 , A61B6/503 , A61B6/5235 , A61B6/5264 , A61B6/527 , A61B34/20 , A61B2017/00703 , A61B2034/2051 , A61B2090/376 , A61B2090/3983 , G06T7/33 , G06T2207/10121 , G06T2207/30021 , G06T2207/30048 , H04B14/023 , H04L1/0003 , H04L1/0009
摘要： Communication systems are described that use signal constellations, which have unequally spaced (i.e. ‘geometrically’ shaped) points. In many embodiments, the communication systems use specific geometric constellations that are capacity optimized at a specific SNR. In addition, ranges within which the constellation points of a capacity optimized constellation can be perturbed and are still likely to achieve a given percentage of the optimal capacity increase compared to a constellation that maximizes dmin, are also described. Capacity measures that are used in the selection of the location of constellation points include, but are not limited to, parallel decode (PD) capacity and joint capacity.

37. 发明授权

US09191148B2 Methods and apparatuses for signaling with geometric constellations in a Raleigh fading channel 有权
标题翻译：在罗利衰落信道中用几何星座进行信令的方法和装置
公开(公告)号：US09191148B2
公开(公告)日：2015-11-17
申请号：US13179383
申请日：2011-07-08
申请人： Maged F. Barsoum , Christopher R. Jones
发明人： Maged F. Barsoum , Christopher R. Jones
IPC分类号： H04L27/00 , H04L27/34 , H04L1/00
CPC分类号： H04W24/02 , H04L1/0003 , H04L1/0009 , H04L5/006 , H04L27/3405 , H04W72/0453 , H04W72/0473
摘要： Communication systems are described that use signal constellations, which have unequally spaced (i.e., ‘geometrically’ shaped) points. In many embodiments, the communication systems use specific geometric constellations that are capacity optimized at a specific SNR. In addition, ranges within which the constellation points of a capacity optimized constellation can be perturbed and are still likely to achieve a given percentage of the optimal capacity increase compared to a constellation that maximizes dmin, are also described. Capacity measures that are used in the selection of the location of constellation points include, but are not limited to, parallel decode (PD) capacity and joint capacity.
摘要翻译：描述了使用具有不等间隔（即，“几何”形状）点的信号星座的通信系统。在许多实施例中，通信系统使用在特定SNR下容量优化的特定几何星座。此外，还描述了与最大化dmin的星座相比，容量优化星座的星座点可以被扰动并且仍然可能实现与最大dmin的星座相比最佳容量增加的给定百分比的范围。用于选择星座点位置的容量测量包括但不限于并行解码（PD）容量和联合容量。

38. 发明授权

US08494106B2 Shipping container for shipping channeled fuel bundles 有权
标题翻译：航运集装箱运输渠道燃料束
公开(公告)号：US08494106B2
公开(公告)日：2013-07-23
申请号：US11940434
申请日：2007-11-15
申请人： David Francis Wazybok , David Grey Smith , Andrew Langston , William Williams , James Michael Downs , Christopher R. Jones
发明人： David Francis Wazybok , David Grey Smith , Andrew Langston , William Williams , James Michael Downs , Christopher R. Jones
IPC分类号： G21F5/012
CPC分类号： G21F5/012 , G21F5/08
摘要： A shipping container is constructed for shipping channeled fuel bundle assemblies. The shipping container includes an outer container, an inner container sized to fit within the outer container, and shock absorbing material disposed at least between the outer and inner containers. The inner container is shaped to house at least one pre-channeled fuel bundle assembly including a channel, a channel fastener, and an array of fuel rods supported by grid spacers between an upper tie plate and a lower tie plate. The inner container includes a lower tie plate restraint device shaped to receive the lower tie plate and a lower portion of the channel, and an upper tie plate restraint device shaped to receive the upper tie plate and an upper portion of the channel and channel fastener assembly. The lower and upper tie plate restraint devices are lockable within the inner shipping container.
摘要翻译：建造一个运输集装箱用于运输通道燃料束组件。运输容器包括外容器，尺寸适合装配在外容器内的容器以及至少设置在外容器和内容器之间的减震材料。内部容器成形为容纳至少一个预通道燃料束组件，其包括通道，通道紧固件和由上连接板和下连接板之间的格栅间隔件支撑的燃料棒阵列。内部容器包括形成为容纳下连接板和通道的下部的下拉杆限制装置，以及成形为容纳上连接板和通道和通道紧固件组件的上部的上连接板约束装置。下部和上部连接板约束装置可锁定在内部运输容器内。

39. 发明申请

US20130170571A1 Methods and Apparatuses for Signaling with Geometric Constellations 有权
标题翻译：用几何星座信令的方法和装置
公开(公告)号：US20130170571A1
公开(公告)日：2013-07-04
申请号：US13608838
申请日：2012-09-10
申请人： Maged F. Barsoum , Christopher R. Jones
发明人： Maged F. Barsoum , Christopher R. Jones
IPC分类号： H04L27/34
CPC分类号： H04L27/3405 , A61B6/12 , A61B6/503 , A61B6/5235 , A61B6/5264 , A61B6/527 , A61B34/20 , A61B2017/00703 , A61B2034/2051 , A61B2090/376 , A61B2090/3983 , G06T7/33 , G06T2207/10121 , G06T2207/30021 , G06T2207/30048 , H04B14/023 , H04L1/0003 , H04L1/0009
摘要： Communication systems are described that use signal constellations, which have unequally spaced (i.e. ‘geometrically’ shaped) points. In many embodiments, the communication systems use specific geometric constellations that are capacity optimized at a specific SNR. In addition, ranges within which the constellation points of a capacity optimized constellation can be perturbed and are still likely to achieve a given percentage of the optimal capacity increase compared to a constellation that maximizes dmin, are also described. Capacity measures that are used in the selection of the location of constellation points include, but are not limited to, parallel decode (PD) capacity and joint capacity.
摘要翻译：描述了使用具有不等间隔（即“几何”形状）点的信号星座的通信系统。在许多实施例中，通信系统使用在特定SNR下容量优化的特定几何星座。此外，还描述了与最大化dmin的星座相比，容量优化星座的星座点可以被扰动并且仍然可能实现与最大dmin的星座相比最佳容量增加的给定百分比的范围。用于选择星座点位置的容量测量包括但不限于并行解码（PD）容量和联合容量。

40. 发明授权

US08270511B2 Methodology and method and appartus for signaling with capacity optimized constellations 有权
标题翻译：具有容量优化星座的信号的方法和方法和方法
公开(公告)号：US08270511B2
公开(公告)日：2012-09-18
申请号：US13118921
申请日：2011-05-31
申请人： Maged F. Barsoum , Christopher R. Jones
发明人： Maged F. Barsoum , Christopher R. Jones
IPC分类号： H04L5/12 , H04L27/18 , H04L27/36 , H04L27/22 , H04L27/20 , H04L27/38
CPC分类号： H04W24/02 , H04B15/00 , H04L1/0003 , H04L1/0009 , H04L27/3405 , H04L27/3483
摘要： Communication systems are described that use geometrically shaped constellations that have increased capacity compared to conventional constellations operating within a similar SNR band. In several embodiments, the geometrically shaped is optimized based upon a capacity measure such as parallel decoding capacity or joint capacity. In many embodiments, a capacity optimized geometrically shaped constellation can be used to replace a conventional constellation as part of a firmware upgrade to transmitters and receivers within a communication system. In a number of embodiments, the geometrically shaped constellation is optimized for an Additive White Gaussian Noise channel or a fading channel.
摘要翻译：描述了与在类似SNR频带内操作的常规星座相比，使用具有增加的容量的几何形状星座的通信系统。在几个实施例中，基于诸如并行解码容量或联合容量的容量测量来优化几何形状。在许多实施例中，可以使用容量优化的几何形状的星座来代替传统的星座作为固件升级到通信系统内的发射机和接收机的一部分。在多个实施例中，针对加性高斯白噪声信道或衰落信道对几何形状的星座进行了优化。

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