公开(公告)号：US06683916B1

公开(公告)日：2004-01-27

申请号：US10197382

申请日：2002-07-17

Applicant: Philippe Jean-Marc Sartori ,  Kevin Lynn Baum ,  Brian Keith Classon

Inventor： Philippe Jean-Marc Sartori ,  Kevin Lynn Baum ,  Brian Keith Classon

IPC: H04L2704

CPC classification number: H04W52/267 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0015 ,  H04L1/06 ,  H04L1/08 ,  H04W52/262

Abstract: In accordance with the preferred embodiment of the present invention, excess power is distributed to certain streams in order to increase the stream's signal quality, and thus, its encoding rate. Although certain streams will have their overall power, and thus their signal quality reduced, in the preferred embodiment of the present invention the reduction in signal quality is limited so that the encoding rate for these streams remains unchanged.

Abstract translation: 根据本发明的优选实施例，多余的功率被分配到某些流，以便增加流的信号质量，从而增加其编码速率。 虽然某些流将具有其整体功率，并且因此其信号质量降低，但是在本发明的优选实施例中，信号质量的降低受到限制，使得这些流的编码速率保持不变。

公开(公告)号：US06189125B1

公开(公告)日：2001-02-13

申请号：US09106875

申请日：1998-06-30

Applicant: Brian Keith Classon

Inventor： Brian Keith Classon

IPC: H03M1300

CPC classification number: H03M13/1505 ,  H03M13/618

Abstract: The present invention provides a method (600), phone (209), and communication system (202) including a systematic encoder (204) adapted to receive input data signals having a first plurality of data bits and generate encoded data signals having the first plurality of data bits and a first plurality of parity bits, a receiver (206) adapted to receive the encoded data signals and to generate values defining the encoded data signals, a decoder (208) coupled to the receiver (206) and adapted to generate a second plurality of data bits in response to the values defining the encoded data signals, and a post-decoder circuit (210) coupled to the decoder (208) adapted to receive the second plurality of data bits and for transforming the second plurality of data bits into an estimate of the first plurality of data bits.

Abstract translation: 本发明提供了一种方法（600），电话（209）和通信系统（202），包括适于接收具有第一多个数据位的输入数据信号的系统编码器（204），并生成具有第一多个数据位的编码数据信号 数据位和第一多个奇偶校验位的接收器（206），适于接收编码数据信号并产生定义编码数据信号的值;接收器（206）的解码器（208），适于产生 第二多个数据位响应于定义编码数据信号的值，以及耦合到解码器（208）的后解码器电路（210），适于接收第二多个数据位并用于变换第二多个数据位 转换成第一多个数据位的估计。

公开(公告)号：US6058106A

公开(公告)日：2000-05-02

申请号：US953948

申请日：1997-10-20

Applicant: Mark Conrad Cudak ,  Bruce Dale Mueller ,  James Robert Kelton ,  Brian Keith Classon

Inventor： Mark Conrad Cudak ,  Bruce Dale Mueller ,  James Robert Kelton ,  Brian Keith Classon

IPC: H04B7/005 ,  H04L12/28 ,  H04Q7/32

CPC classification number: H04W52/383

Abstract: A network protocol method (300), access point device (600) and peripheral devices (700, 800) provide an efficient centrally coordinated peer-to-peer wireless communications network wherein the access point device: (1) broadcasts a block assignment that specifies a wireless source peripheral device and a wireless destination peripheral device; (2) receives, from the wireless destination peripheral device, sequence information; (3) determines whether the sequence information represents one of: a negative acknowledgment and a positive acknowledgment with a sequence number; (4) forwards an acknowledgment to the wireless source peripheral based on the sequence information, and repeats steps (1)-(4) until N blocks of data, N a predetermined integer, have been transferred from the wireless source peripheral to the wireless destination peripheral.

Abstract translation: 网络协议方法（300），接入点设备（600）和外围设备（700,800）提供有效的中心协调的对等无线通信网络，其中接入点设备：（1）广播指定 无线源外围设备和无线目的地外围设备; （2）从无线目的地外围设备接收序列信息; （3）确定序列信息是否表示以下之一：否定确认和具有序列号的肯定确认; （4）基于所述序列信息将确认转发给所述无线源外围设备，并且重复步骤（1） - （4），直到从所述无线源外设向所述无线目的地传送N个数据块N为预定整数 外围设备

公开(公告)号：US6011800A

公开(公告)日：2000-01-04

申请号：US824497

申请日：1997-03-26

Applicant: Nikhil Shashank Nadgauda ,  Kevin Lynn Baum ,  Brian Keith Classon

Inventor： Nikhil Shashank Nadgauda ,  Kevin Lynn Baum ,  Brian Keith Classon

IPC: H04J1/12 ,  H04J3/16 ,  H04J13/16 ,  H04J1/08

CPC classification number: H04J13/16 ,  H04J1/12 ,  H04J3/1694

Abstract: A method (300), system (400), base station (500), head-end unit (600), and subscriber unit (700) provide for efficient resource management in a communication system or group of communication systems supporting a plurality of communication units, where different communication units may have varying resource size requirements. The method includes the steps of: determining a resource size requirement of a communication unit of the plurality of communication units, determining a hierarchical level within the hierarchy that the communication unit is to be assigned to based on the resource size requirement of the communication unit, and assigning the communication unit to an available resource slot in the hierarchical level in accordance with a predetermined hierarchical management scheme that maximizes a total number of remaining available slots in the hierarchy.

Abstract translation: 一种方法（300），系统（400），基站（500），前端单元（600）和用户单元（700）提供在支持多个通信的通信系统或通信系统组中的有效资源管理 单位，其中不同的通信单元可能具有不同的资源大小要求。 该方法包括以下步骤：确定多个通信单元中的通信单元的资源大小要求，基于通信单元的资源大小要求确定层级中要分配通信单元的层级， 以及根据使所述层级中的剩余可用时隙的总数最大化的预定分级管理方案，将所述通信单元分配给所述分层级中的可用资源时隙。

公开(公告)号：US08452296B2

公开(公告)日：2013-05-28

申请号：US11764643

申请日：2007-06-18

Applicant: Robert Love ,  Brian Keith Classon ,  Mark Harrison ,  Krishna Kamal Sayana ,  Kenneth Anderson Stewart ,  Xiangyang Zhuang ,  Vijay Nangia

Inventor： Robert Love ,  Brian Keith Classon ,  Mark Harrison ,  Krishna Kamal Sayana ,  Kenneth Anderson Stewart ,  Xiangyang Zhuang ,  Vijay Nangia

IPC: H04W72/00

CPC classification number: H04W72/0406 ,  H04L1/0009 ,  H04L1/0025 ,  H04W72/085

Abstract: A wireless communications system base station (101), upon receiving (202) from a mobile station (102) a wireless transmission that comprises a suggested transmitter-receiver configuration, can respond (in appropriate instances) by automatically transmitting (203) to the mobile station a wireless transmission comprising an indication to use instead a default transmitter-receiver configuration. By one approach, the latter action can be based, at least in part, upon a determination regarding reliability (301) of that suggested transmitter-receiver configuration (which might comprise, for example, a direct or indirect measure of quality of the channel by the default transmitter-receiver configuration was received) to provide a corresponding reliability assessment. The latter can then be used (302) to determine whether to use this suggested transmitter-receiver configuration for a subsequent communication with the mobile station.

Abstract translation: 无线通信系统基站（101）在从移动站（102）接收（202）无线传输时，包括建议的发射机 - 接收机配置，可以通过自动发送（203）到移动台（203）来响应（在适当的情况下） 驻留无线传输，其包括使用指示而不是默认发射机 - 接收机配置。 通过一种方法，后一动作可以至少部分地基于关于该建议的发射机 - 接收机配置的可靠性（301）的确定（其可以包括例如通过以下方式直接或间接测量信道的质量： 收到默认发射机 - 接收机配置），以提供相应的可靠性评估。 然后可以使用后者（302）来确定是否将该建议的发射机 - 接收机配置用于与移动台的后续通信。

公开(公告)号：US06760390B1

公开(公告)日：2004-07-06

申请号：US09696784

申请日：2000-10-25

Applicant: Vipul Anil Desai ,  Brian Keith Classon ,  Thomas Keith Blankenship

Inventor： Vipul Anil Desai ,  Brian Keith Classon ,  Thomas Keith Blankenship

IPC: H03D100

CPC classification number: H04L1/0055 ,  H04L25/067 ,  H04L27/22 ,  H04L27/38

Abstract: The log-add kernel operation is represented as a summation of an average and a correction factor composed of a constant and a term based on a difference between the input arguments. In a described embodiment, the correction factor is approximated using the reduction of the correction factor into a Taylor series expansion, which may be defined around the difference between the input arguments as approximately zero. The approach may be further optimized to provide the Taylor series expansion as being modified to compute the correction factor with simple additions, multiplications, and shift operations. If the input arguments are close to each other, the new computed representation may be used, and if the arguments are further apart, the max operation is used. The log-add kernel operation also may be extended to more than two arguments, for application, for example, in the kernel operation of the generalized Viterbi decoder with a branch fan-in greater than 2. Additionally, a method of computing bit soft values for symbols of a higher-order modulation using log-add operations is disclosed, where each log-add is provided as an approximation including a primary term and a parameterized correction factor. Performance close to the optimal soft value generation is achieved at roughly the same complexity as the dual-min algorithm.

Abstract translation: 日志添加内核操作被表示为基于输入参数之间的差异的由常数和项组成的平均值和校正因子的总和。 在所描述的实施例中，使用将校正因子减少到泰勒级数展开来近似校正因子，其可以围绕输入参数之间的差定义为大约零。 可以进一步优化该方法以提供泰勒级数展开，以便通过简单的添加，乘法和移位操作来修改以计算校正因子。 如果输入参数彼此靠近，则可以使用新的计算表示，如果参数进一步分开，则使用最大运算。 日志添加内核操作也可以扩展到两个以上的参数，例如在分支扇入大于2的广义维特比解码器的内核操作中的应用。另外，一种计算位软值的方法 公开了使用日志加法运算的高阶调制的符号，其中每个逻辑加法被提供为包括主项和参数化校正因子的近似。 接近最佳软值生成的性能实现了与双精度算法大致相同的复杂度。

公开(公告)号：US06324668B1

公开(公告)日：2001-11-27

申请号：US09109161

申请日：1998-06-30

Applicant: Brian Keith Classon

Inventor： Brian Keith Classon

IPC: H03M1303

CPC classification number: H03M13/03

Abstract: A method 400, phone 203, radio transmitter 205, and communication system 200 including a nonsystematically shortened code encoder 202 having an input 204 adapted to receive input digital signals having a number of bits, the nonsystematically shortened code encoder 202 is adapted to produce encoded shortened code digital signals in accordance with the input digital signals. The communication system further including a nonsystematically shortened code decoder 208 adapted to receive the encoded shortened code digital signals, wherein the nonsystematically shortened code decoder 208 is adapted to produce an estimate of the input digital signals and an error detection flag.

Abstract translation: 方法400，电话203，无线电发射机205和通信系统200，其包括非系统地缩短的码编码器202，其具有适于接收具有多个比特的输入数字信号的输入204，非系统地缩短的码编码器202适于产生经编码的缩短 根据输入的数字信号对数字信号进行编码。 通信系统还包括非系统地缩短的码解码器208，其适于接收经编码的缩短的码数字信号，其中非系统缩短的码解码器208适于产生输入数字信号的估计和错误检测标志。

公开(公告)号：US06298084B1

公开(公告)日：2001-10-02

申请号：US09199114

申请日：1998-11-24

Applicant: Niels Vinggaard ,  Ashish Batra ,  Brett Robertson ,  Brian Keith Classon

Inventor： Niels Vinggaard ,  Ashish Batra ,  Brett Robertson ,  Brian Keith Classon

IPC: H04B1700

CPC classification number: H04L1/005 ,  H04L1/0054 ,  H04L1/201

Abstract: A window error detector for a receiver capable of operating in a discontinuous transmit mode includes a soft decision decoder (210) producing soft output and generating window error signals. A detector (214) is coupled to the soft decision decoder for detecting a bad frame when the window error exceeds a bad frame threshold, wherein the threshold is altered based on the discontinuous transmit state. A turbo decoder (210) for a receiver includes a soft decision decoder and a window error detector (214) coupled to the soft decision decoder. The window error detector generates a bad frame indication. The turbo decoder stops iterative processing of the data associated with a window when the window error detector detects that the window does not result in a bad frame indication.

Abstract translation: 用于能够以不连续发送模式操作的接收机的窗口误差检测器包括产生软输出并产生窗口误差信号的软判决解码器（210）。 当窗口错误超过错误帧阈值时，检测器（214）耦合到软判决解码器，用于检测错误帧，其中基于不连续发送状态改变阈值。 用于接收机的turbo解码器（210）包括软判决解码器和耦合到软判决解码器的窗口错误检测器（214）。 窗口错误检测器生成不良帧指示。 当窗口错误检测器检测到窗口不会导致错误的帧指示时，turbo解码器停止与窗口相关联的数据的迭代处理。

公开(公告)号：US06199189B1

公开(公告)日：2001-03-06

申请号：US09109349

申请日：1998-06-30

Applicant: Brian Keith Classon

Inventor： Brian Keith Classon

IPC: H03M1303

CPC classification number: H03M13/09 ,  H03M13/15

Abstract: The present invention provides a method (400), error control system (200), phone (209) and error control apparatus (208) including a hexacode-based Golay decoder (210) adapted to receive values defining Golay encoded data signals and to generate a estimate of original input data signals (216) and a plurality of metrics associated with Golay encoded data signals, and an error detection circuit (212) coupled to the hexacode-based Golay decoder (210) for comparing the plurality of metrics and providing an error detection flag (214).

Abstract translation: 本发明提供了一种方法（400），错误控制系统（200），电话（209）和错误控制装置（208），其包括基于六进制的格雷解码器（210），其适于接收定义Golay编码数据信号的值，并产生 原始输入数据信号（216）的估计和与格雷编码数据信号相关联的多个度量，以及耦合到基于六进制码的格雷解码器（210）的差错检测电路（212），用于比较多个度量并提供一个 错误检测标志（214）。