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31. 发明申请

WO2007136913A3 INFORMATION ENCODING ON A CODEWORD IN WIRELESS COMMUNICATION NETWORKS 审中-公开
公开(公告)号：WO2007136913A3
公开(公告)日：2007-11-29
申请号：PCT/US2007/063840
申请日：2007-03-13
申请人： MOTOROLA, INC. , BUCKLEY, Michael, E. , BACHU, Raja, S. , SMOLINSKE, Jeffrey, C. , STEWART, Kenneth, A.
发明人： BUCKLEY, Michael, E. , BACHU, Raja, S. , SMOLINSKE, Jeffrey, C. , STEWART, Kenneth, A.
IPC分类号： H03M13/00
摘要： A wireless communication network entity (400) and a method therein wherein data is encoded using an error correcting code to form a first codeword, for example, a cyclic redundancy code, including redundancy. A second codeword is generated by encoding additional data on a portion of the first codeword, wherein the portion of the first codeword on which the additional data is encoded being within an error correction capability of the first codeword.

32. 发明申请

WO2007124227A2 APPARATUS AND METHOD FOR FREQUENCY HOPPING IN A BROADCAST NETWORK 审中-公开
标题翻译：用于广播网络中频率搜索的装置和方法
公开(公告)号：WO2007124227A2
公开(公告)日：2007-11-01
申请号：PCT/US2007/064879
申请日：2007-03-26
申请人： MOTOROLA INC. , STEWART, Kenneth, A. , BACHU, Raja, S. , BUCKLEY, Michael, E. , LOVE, Robert, T. , SCHORMAN, Eric, R. , SMOLINSKE, Jeffrey, C.
发明人： STEWART, Kenneth, A. , BACHU, Raja, S. , BUCKLEY, Michael, E. , LOVE, Robert, T. , SCHORMAN, Eric, R. , SMOLINSKE, Jeffrey, C.
IPC分类号： H04Q7/00
CPC分类号： H04W16/02 , H04W16/00 , H04W56/00
摘要： Disclose is a synchronized wireless communication network (100) operating in single frequency network mode comprising a first base station (502) broadcasting, on a first channel, broadcast data and a common sequence (508) that is generated from a first channel identifier, and wherein the first base station transmits data on a common control channel. A second base station (510), adjacent to the first base station and synchronized with the first base station, the second base station simultaneously broadcasting on the first channel the broadcast data and the common sequence, and wherein the second base station transmits data on a common control channel.
摘要翻译： Disclose是以单频网络模式工作的同步无线通信网络（100），包括在第一信道上广播从第一信道标识符生成的广播数据和公共序列（508）的第一基站（502），以及其中所述第一基站在公共控制信道上发送数据。第二基站（510），与第一基站相邻并与第一基站同步，第二基站同时在第一信道上广播广播数据和公共序列，并且其中第二基站在公共控制通道。

33. 发明申请

WO2007124223A3 APPARATUS AND METHOD FOR BROADCASTING DATA 审中-公开
公开(公告)号：WO2007124223A3
公开(公告)日：2007-11-01
申请号：PCT/US2007/064653
申请日：2007-03-22
申请人： MOTOROLA INC. , STEWART, Kenneth, A. , BACHU, Raja, S. , BUCKLEY, Michael, E. , LOVE, Robert, T. , SCHORMAN, Eric, R. , SMOLINSKE, Jeffrey, C.
发明人： STEWART, Kenneth, A. , BACHU, Raja, S. , BUCKLEY, Michael, E. , LOVE, Robert, T. , SCHORMAN, Eric, R. , SMOLINSKE, Jeffrey, C.
IPC分类号： H04B7/00
摘要： Disclose is a synchronized wireless communication network (100) operating in single frequency network mode comprising a first base station (502) broadcasting, on a first channel, broadcast data and a common sequence (508) that is generated from a first channel identifier, and wherein the first base station transmits data on a common control channel. A second base station (510), adjacent to the first base station and synchronized with the first base station, the second base station simultaneously broadcasting on the first channel the broadcast data and the common sequence, and wherein the second base station transmits data on a common control channel.

34. 发明申请

WO2007087511A2 APPARATUS AND METHODS FOR HANDLING A MESSAGE DIFFERENCE PRIOR TO DECODING BASED ON APRIORI KNOWLEDGE OF MODIFIED CODEWORD TRANSMISSION 审中-公开
标题翻译：基于修改编码传输的APRIORI知识解码前的消息差异的装置和方法
公开(公告)号：WO2007087511A2
公开(公告)日：2007-08-02
申请号：PCT/US2007/060867
申请日：2007-01-22
申请人： MOTOROLA INC. , STEWART, Kenneth, A. , BUCKLEY, Michael, E. , PEYRUSSE, Olivier , SMOLINSKE, Jeffrey, C.
发明人： STEWART, Kenneth, A. , BUCKLEY, Michael, E. , PEYRUSSE, Olivier , SMOLINSKE, Jeffrey, C.
IPC分类号： H04M1/00
CPC分类号： H04L1/0065 , H03M13/3769 , H04L1/0045 , H04L1/0071 , H04L1/0072 , H04L1/08 , H04L1/1816 , H04L1/1845
摘要： A method and apparatus for handling a difference between a first and second message prior to decoding is disclosed. The signaling scenario illustrated by FlG. 1 and using the codeword properties defined herein, the various embodiments may combine multiple messages under the hypothesis that the value of a message portion corresponding to any subsequent observed transmission is different. Accordingly, a first set of observations (LLR's) (601) may be compared with a second or subsequent set of observations (603), and if the observations are found sufficiently similar, may be further compared in the context of a hypothesized difference (607) in constituent message information words. Once any difference in information words is identified, the second or subsequent set of observations may be combined (611) with the first set of observations after suitable arithmetic processing, and prior to further decoding.
摘要翻译：公开了一种用于在解码之前处理第一和第二消息之间的差异的方法和装置。图示说明的信号情景如图1所示，并且使用本文定义的码字属性，各种实施例可以在假设下对应于任何后续观察到的传输的消息部分的值不同的组合多个消息。因此，可以将第一组观察值（LLR）（601）与第二或随后的观测集（603）进行比较，并且如果发现观察值足够相似，则可以在假设差异的上下文中进一步比较（607 ）在组成消息信息字中。一旦识别出信息字的任何差异，则可以在适当的算术处理之后，以及在进一步解码之前将第二组或后续观察组合（611）与第一组观察结果组合。

35. 发明申请

WO2007087483A3 POWER CONTROL IN SCHEDULABLE WIRELESS COMMUNICATION TERMINAL 审中-公开
公开(公告)号：WO2007087483A3
公开(公告)日：2007-08-02
申请号：PCT/US2007/060565
申请日：2007-01-16
申请人： MOTOROLA, INC. , LOVE, Rober, T. , CLASSON, Brian, K. , FERNANDES, Edgar, P. , KLOMSDORF, Armin, W. , NANGIA, Vijay , NORY, Ravikiran , SCHWENT, Dale, G. , STEWART, Kenneth, A. , WILSON, David, R.
发明人： LOVE, Rober, T. , CLASSON, Brian, K. , FERNANDES, Edgar, P. , KLOMSDORF, Armin, W. , NANGIA, Vijay , NORY, Ravikiran , SCHWENT, Dale, G. , STEWART, Kenneth, A. , WILSON, David, R.
IPC分类号： H04B7/00
摘要： A wireless communication entity schedulable in a -wireless communication network, including a controller (603) communicably coupled to a power amplifier (608) wherein the controller varies a maximum transmit power of the wireless communication entity based on the radio resource assignment information receiver by the radio receiver.

36. 发明申请

WO2005065201A2 METHOD AND APPARATUS FOR REDUCING DATA COLLISIONS IN A FREQUENCY HOPPING COMMUNICATION SYSTEM 审中-公开
标题翻译：减少通信系统中数据冲突的方法和装置
公开(公告)号：WO2005065201A2
公开(公告)日：2005-07-21
申请号：PCT/US2004/042237
申请日：2004-12-15
申请人： MOTOROLA INC., A CORPORATION OF THE STATE OF DELAWARE , BLACK, Greg, R. , KURBY, Christopher, N. , STEWART, Kenneth, A.
发明人： BLACK, Greg, R. , KURBY, Christopher, N. , STEWART, Kenneth, A.
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04B1/715 , H04B2001/7154 , H04W28/10 , H04W72/12 , H04W88/08
摘要： A method in a transmitter for data collision avoidance in an uncoordinated frequency hopping communication system is disclosed. The base station (104) first determines (304) that a first data set to be sent to a first device (105) and a second data set to be sent to a second device (107) are scheduled to be transmitted simultaneously on a first frequency of a frequency hop-set. The device then transmits (310) the first data set on the first frequency of the frequency hop-set. The base station delays (312) transmission of the second data set, and finally transmits (316) the second data set on a second frequency of a frequency hop-set.
摘要翻译：公开了一种在未协调的跳频通信系统中用于数据冲突避免的发射机中的方法。基站（104）首先确定（304）将被发送到第一设备（105）的第一数据组和要发送到第二设备（107）的第二数据组调度为在第一设备频率跳频组的频率。然后，设备在频率集合的第一频率上发送（310）第一数据集。基站延迟（312）第二数据集的传输，并且最终在频率hop集合的第二频率上发送（316）第二数据集。

37. 发明申请

WO2005041429A1 MULTI-PASS INTERFERENCE REDUCTION IN A GSM COMMUNICATION SYSTEM 审中-公开
标题翻译： GSM通信系统中的多通道干扰减少
公开(公告)号：WO2005041429A1
公开(公告)日：2005-05-06
申请号：PCT/US2004/030960
申请日：2004-09-21
申请人： MOTOROLA INC. , STEWART, Kenneth, A. , BACHU, Raja, S. , BUCKLEY, Michael, E. , WILKINS, Clint, S.
发明人： STEWART, Kenneth, A. , BACHU, Raja, S. , BUCKLEY, Michael, E. , WILKINS, Clint, S.
IPC分类号： H04B1/10
CPC分类号： H04L25/03038 , H04L2025/03407 , H04L2025/03477
摘要： An iterative method (400) and apparatus for a receiver for reducing interference in a desired signal in a GSM communication system uses a finite-impulse-response filter combined with alternate quadrature component output selection for alternate linear equalization are disclosed. The method includes inputting a burst of data of a received waveform including interference (402), training an alternate linear output filter with a midamble of known quadrature phase (404), providing an estimate of the desired signal by operating on the received waveform with the finite-impulse-response filter (406), generating Log likelihood ratio estimates for a plurality of bits in the burst of data (408), selecting bits from the burst of data base upon a predetermined condition (414), and re-training the alternate linear output filter to provide a second improved estimate of the desired signal.
摘要翻译：公开了一种用于减少GSM通信系统中期望信号的干扰的接收机的迭代方法（400）和装置，使用与用于交替线性均衡的交替正交分量输出选择组合的有限脉冲响应滤波器。该方法包括输入包括干扰的接收波形的数据突发（402），训练具有已知正交相位的中间码（404）的交替的线性输出滤波器，通过对接收的波形进行操作来提供所需信号的估计，有限脉冲响应滤波器（406），产生数据突发（408）中的多个比特的对数似然比估计，根据预定条件从数据库的突发中选择比特（414），并重新训练交替的线性输出滤波器，以提供期望信号的第二改进估计。

38. 发明申请

WO1996001530A1 APPARATUS FOR PERFORMING FREQUENCY CONVERSION IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在通信系统中执行频率转换的装置
公开(公告)号：WO1996001530A1
公开(公告)日：1996-01-18
申请号：PCT/US1995006468
申请日：1995-05-26
申请人： MOTOROLA, INC.
发明人： MOTOROLA, INC. , STEWART, Kenneth, A. , LOVE, Robert, T.
IPC分类号： H04B01/69
CPC分类号： H04B1/0021 , H03D3/007 , H03D2200/005 , H03D2200/0056 , H03D2200/006 , H03D2200/0068 , H03D2200/0072 , H03D2200/008 , H04B1/0003 , H04B1/0032 , H04B1/0046 , H04B1/26
摘要： An efficient apparatus for performing frequency conversion from a final IF frequency to a baseband frequency is described. A counter (401) generates two logical signals G1 (402) and G2 (403) which are passed to an exclusive-OR gate (404) and a multiplexer (406). When a control signal (411) is deasserted, multiplexer (406) passes signal G1 to I1 and signal G2 to I2; when control signal (411) is asserted, multiplexer (406) passes binary signal G1 to I2 (410) and signal G2 to I1 (407). Similarly, multiplexer (405) swaps its input real and imaginary samples when the output of exclusive-OR gate (404) is asserted; otherwise, it performs no operation on its input samples. Signals I1 (407) and I2 (410) are used to control arithmetic inverters (408) and (409) respectively. When the controlling signal for either inverter is asserted, the inventer performs arithmetic inversion, otherwise it performs no operation.
摘要翻译：描述用于从最终IF频率到基带频率执行频率转换的有效装置。计数器（401）生成传递给异或门（404）和多路复用器（406）的两个逻辑信号G1（402）和G2（403）。当控制信号（411）被断言时，多路复用器（406）将信号G1通过信号G1到信号G2到I2; 当控制信号（411）被断言时，多路复用器（406）将二进制信号G1传递到I2（410），并将信号G2传送到I1（407）。类似地，当异或门（404）的输出被断言时，多路复用器（405）交换其输入的实数和虚数样本; 否则，它对其输入样本不执行任何操作。信号I1（407）和I2（410）分别用于控制算术逆变器（408）和（409）。当任何一个变频器的控制信号有效时，本发明人进行算术反转，否则不执行。

39. 发明申请

WO1995022857A1 METHOD AND APPARATUS FOR CONTROLLING ENCODING RATE IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：用于控制通信系统中编码速率的方法和装置
公开(公告)号：WO1995022857A1
公开(公告)日：1995-08-24
申请号：PCT/US1995000225
申请日：1995-01-09
申请人： MOTOROLA INC.
发明人： MOTOROLA INC. , KOTZIN, Michael, D. , STEWART, Kenneth, A.
IPC分类号： H04B01/10
CPC分类号： H04W16/14 , G10L19/00 , H04L1/0014 , H04L2001/0093 , H04W28/22 , H04W36/18
摘要： A code division multiple access (CDMA) communicating system reduces interference by reducing the encoding rate for selected mobiles. The system (400) primarily uses link related characteristics such as, inter alia, distance measurements, physical resource power, and mobile determined noise, to determine which mobiles require an encoding rate reduction. Once determined, the encoding rate of the determined mobiles is reduced, which in turn reduces self-interference and enhances system capacity.
摘要翻译：码分多址（CDMA）通信系统通过降低所选移动台的编码速率来减少干扰。系统（400）主要使用诸如距离测量，物理资源功率和移动确定噪声之类的链路相关特性来确定哪个移动台需要编码速率降低。一旦确定，所确定的移动台的编码速率就会降低，从而降低自干扰并提高系统容量。

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