公开(公告)号：WO2009036004A3

公开(公告)日：2009-05-22

申请号：PCT/US2008075775

申请日：2008-09-10

Applicant: MOTOROLA INC ,  BUCKLEY MICHAEL E ,  BLANKENSHIP YUFEI W ,  CLASSON BRIAN K ,  NIMBALKER AJIT ,  STEWART KENNETH A

Inventor： BUCKLEY MICHAEL E ,  BLANKENSHIP YUFEI W ,  CLASSON BRIAN K ,  NIMBALKER AJIT ,  STEWART KENNETH A

IPC: H03M13/09 ,  H04L1/00

CPC classification number: H03M13/09 ,  H04L1/0061 ,  H04L1/0065

Abstract: A wireless communication device (200) including a first CRC coder that generates a first block of CRC parity bits on a transport block and associates the first block of CRC parity bits with the transport block, a segmenting entity that segments the transport blocks into multiple code blocks after associating, and a second coder that generates a second block of CRC parity bits on each code block and associates a second block of CRC parity bits with each code block. The first and second blocks of CRC parity bits are based on first and second generator polynomials. In one embodiment, the first and second generator polynomials are different. In another embodiment, the generator polynomials are the same and the transport block is interleaved before segmenting or the code block are interleaved before encoding with the second block of CRC parity bits.

Abstract translation: 一种无线通信设备（200），包括第一CRC编码器和第二CRC编码器，第一CRC编码器在传输块上产生第一CRC奇偶校验位并将第一CRC奇偶校验位与传输块关联，分割实体将传输块分割成多个码 以及第二编码器，其在每个代码块上生成第二CRC奇偶校验位块，并将CRC奇偶校验位的第二块与每个代码块相关联。 CRC校验位的第一和第二块基于第一和第二生成多项式。 在一个实施例中，第一和第二生成器多项式不同。 在另一个实施例中，生成多项式相同，并且在分割之前传输块被交织，或者在用CRC奇偶校验位的第二块编码之前交织编码块。

公开(公告)号：WO2009023726A3

公开(公告)日：2009-04-09

申请号：PCT/US2008073042

申请日：2008-08-13

Applicant: MOTOROLA INC ,  NORY RAVIKIRAN ,  FERNANDES EDGAR ,  LOVE ROBERT ,  NANGIA VIJAY ,  SCHWENT DALE ,  STEWART KENNETH A

Inventor： NORY RAVIKIRAN ,  FERNANDES EDGAR ,  LOVE ROBERT ,  NANGIA VIJAY ,  SCHWENT DALE ,  STEWART KENNETH A

IPC: H04B17/00 ,  H04B7/005

CPC classification number: H04W52/242 ,  H04B17/13 ,  H04W52/10 ,  H04W52/146 ,  H04W52/228 ,  H04W52/52

Abstract: The present disclosure describes a method and apparatus for transmit power calibration in a frequency division multiplexed wireless system (100). The method may include receiving (315) an uplink scheduling grant at a user equipment (120), establishing (320) a desired power level based on at least the uplink scheduling grant, and setting (325) hardware power settings based on the desired power level. The method may also include transmitting (330) data in a first subframe at a first power level based on the hardware power settings, measuring (335) the first power level in the first subframe, and determining (340) a difference between the desired power level and the measured first power level. The method may additionally include modifying (345) the hardware power settings based on the difference and transmitting (350) at a second power level based on the modified hardware power settings in a next transmission corresponding to the transmission in the first subframe.

Abstract translation: 本公开描述了一种用于频分多路复用无线系统（100）中的发射功率校准的方法和装置。 该方法可以包括在用户设备（120）处接收（315）上行链路调度许可，基于至少上行链路调度许可来建立（320）期望功率电平，以及基于期望功率来设置（325）硬件功率设置 水平。 该方法还可以包括基于硬件功率设置以第一功率电平在第一子帧中发送（330）数据，测量（335）第一子帧中的第一功率电平，以及确定（340）期望功率 水平和测量的第一功率水平。 该方法可以另外包括基于差异来修改（345）硬件功率设置，并且基于与第一子帧中的传输相对应的下一次传输中的修改的硬件功率设置以第二功率级别传输（350）。

公开(公告)号：WO2007065115A3

公开(公告)日：2008-01-10

申请号：PCT/US2006061381

申请日：2006-11-30

Applicant: MOTOROLA INC ,  SMOLINSKE JEFFREY C ,  BUCKLEY MICHAEL E ,  STEWART KENNETH A

Inventor： SMOLINSKE JEFFREY C ,  BUCKLEY MICHAEL E ,  STEWART KENNETH A

IPC: H03M13/03

CPC classification number: H03M13/41 ,  H03M13/3746 ,  H03M13/3994 ,  H03M13/63 ,  H04L1/0054 ,  H04L1/0057 ,  H04L1/0059 ,  H04L1/0065 ,  H04L1/0072 ,  H04L1/20 ,  H04L1/201

Abstract: An apparatus and method for receiving a message stream on a channel (140). A message (160) is received (320) on the channel. Information regarding the bits of a successfully decoded message is added (340) to a message attributes list (275) if the message is successfully decoded. An attempt is made to decode (330) a subsequent message based on the information in the message attributes list.

Abstract translation: 一种用于在信道（140）上接收消息流的装置和方法。 在信道上接收（320）消息（160）。 如果消息被成功解码，关于成功解码的消息的比特的信息被添加（340）到消息属性列表（275）。 尝试基于消息属性列表中的信息来解码（330）后续消息。

公开(公告)号：WO2007087511A4

公开(公告)日：2014-12-04

申请号：PCT/US2007060867

申请日：2007-01-22

Applicant: MOTOROLA INC ,  STEWART KENNETH A ,  BUCKLEY MICHAEL E ,  PEYRUSSE OLIVIER ,  SMOLINSKE JEFFREY C

Inventor： STEWART KENNETH A ,  BUCKLEY MICHAEL E ,  PEYRUSSE OLIVIER ,  SMOLINSKE JEFFREY C

IPC: H04B7/216

CPC classification number: H04L1/0065 ,  H03M13/3769 ,  H04L1/0045 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/08 ,  H04L1/1816 ,  H04L1/1845

Abstract: A method and apparatus for handling a difference between a first and second message prior to decoding is disclosed The signaling scena&pgr;o illustrated by FIG 1 and using the codeword properties defined herein, the vanous 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.

Abstract translation: 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1所示的信令场景和使用本文定义的码字属性，该虚拟实施例可以在假设下组合多个消息， 对应于任何后续观察到的传输的消息部分是不同的。因此，可以将第一组观察值（LLR）（601）与第二组或后续观察集（603）进行比较，并且如果发现观察值足够相似，则可以是 在构成消息信息字中的假设差异（607）的上下文中进一步比较。一旦识别出信息字中的任何差异，则可以在适当的算术处理之后将第二组或后续观察组合（611）与第一组观察结合， 并在进一步解码之前。

公开(公告)号：WO2008115614A2

公开(公告)日：2008-09-25

申请号：PCT/US2008051550

申请日：2008-01-21

Applicant: MOTOROLA INC ,  BUCKLEY MICHAEL E ,  CLASSON BRIAN K ,  STEWART KENNETH A

Inventor： BUCKLEY MICHAEL E ,  CLASSON BRIAN K ,  STEWART KENNETH A

IPC: H04L27/26

CPC classification number: H04L27/2613 ,  H04L5/0023 ,  H04L5/0048

Abstract: Various methods and apparatuses provide unicast channel data acquisition, such as antenna information, from MBMS subframes. A method of operating a wireless communications network infrastructure entity is disclosed comprising defining a subframe (400) comprising a unicast symbol (401) in a predetermined first symbol position within said subframe (400), said unicast symbol (401) comprising at least a first unicast antenna reference symbol; defining a second symbol position (403) within said subframe (400) for containing at least a second unicast antenna reference symbol, said second symbol position (403) being a multicast symbol position for transmitting a multicast symbol; and transmitting said subframe (400) wherein said unicast symbol (401) comprises said at least first unicast antenna reference symbol and wherein said multicast symbol (403) comprises said at least second unicast antenna reference symbol.

Abstract translation: 各种方法和装置从MBMS子帧提供诸如天线信息的单播信道数据采集。 公开了一种操作无线通信网络基础结构实体的方法，包括定义包括在所述子帧（400）内的预定第一符号位置的单播符号（401）的子帧（400），所述单播符号（401）包括至少第一 单播天线参考符号; 在所述子帧（400）内定义用于包含至少第二单播天线参考符号的第二符号位置（403），所述第二符号位置（403）是用于发送多播符号的多播符号位置; 以及发送所述子帧（400），其中所述单播符号（401）包括所述至少第一单播天线参考符号，并且其中所述多播符号（403）包括所述至少第二单播天线参考符号。

公开(公告)号：WO2005065201A3

公开(公告)日：2006-08-31

申请号：PCT/US2004042237

申请日：2004-12-15

Applicant: MOTOROLA INC ,  BLACK GREG R ,  KURBY CHRISTOPHER N ,  STEWART KENNETH A

Inventor： BLACK GREG R ,  KURBY CHRISTOPHER N ,  STEWART KENNETH A

IPC: H04B1/69 ,  H04B1/713 ,  H04J3/24 ,  H04L12/28 ,  H04L12/56

CPC classification number: H04B1/715 ,  H04B2001/7154 ,  H04W28/10 ,  H04W72/12 ,  H04W88/08

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2005067492A3

公开(公告)日：2005-11-10

申请号：PCT/US2004043166

申请日：2004-12-22

Applicant: MOTOROLA INC ,  PADMAJA PUTCHA ,  BURBIDGE RICHARD C ,  CAI ZHIJUN ,  STEWART KENNETH A

Inventor： PADMAJA PUTCHA ,  BURBIDGE RICHARD C ,  CAI ZHIJUN ,  STEWART KENNETH A

IPC: H04J1/00 ,  H04W4/06 ,  H04W48/12

CPC classification number: H04W72/005 ,  H04W48/12

Abstract: The present invention provides a method for receiving broadcast data in a system where broadcast data is transmitted on a plurality of frequencies. A user device monitors (302) a first frequency (108) for broadcast data to be transmitted on the first frequency. The device receives on the first frequency a notification of a broadcast data session which is to be sent on a second frequency (114) that is different from the first frequency. The device then determines a configuration associated with the second frequency and in accordance with receiving the broadcast data session and then configures (310) to receive the broadcast data session in accordance with the determined configuration. After receiving the broadcast data session, the device returns to monitoring the first frequency.

Abstract translation: 本发明提供一种在多个频率上发送广播数据的系统中接收广播数据的方法。 用户设备监视（302）用于在第一频率上发送的广播数据的第一频率（108）。 设备在第一频率上接收要在与第一频率不同的第二频率（114）上发送的广播数据会话的通知。 然后，设备确定与第二频率相关联的配置，并且根据接收广播数据会话，然后根据确定的配置来配置（310）接收广播数据会话。 收到广播数据会话后，设备返回监控第一个频率。

公开(公告)号：WO2009137250A3

公开(公告)日：2010-01-07

申请号：PCT/US2009040755

申请日：2009-04-16

Applicant: MOTOROLA INC ,  SUDARSHAN PALLAV ,  STEWART KENNETH A ,  ZHUANG XIANGYANG

Inventor： SUDARSHAN PALLAV ,  STEWART KENNETH A ,  ZHUANG XIANGYANG

IPC: H04L25/03

CPC classification number: H04L25/0204 ,  H04L5/0007 ,  H04L5/0048 ,  H04L25/021 ,  H04L25/0228 ,  H04L25/0242 ,  H04L27/2605 ,  H04L27/2647 ,  H04W72/085

Abstract: A mobile device estimates a data symbol from a received signal by using one or more interference cancellation algorithms. For one interference cancellation algorithm, the mobile device calculates (302) a Channel State Information (CSI) of an interfering sector and calculates (304) a CSI of a serving sector at a different time. The mobile device then determines (310) a correction factor to the CSI of the interfering sector by, for example, estimating a Doppler speed and a time difference between a first time interval like a preamble symbol and a second time interval like any symbol of interest in the data zone. Using the correction factor, the mobile device updates outdated interference information. The mobile device can cancel interference in the received signal distorted by co-channel interference by using the updated interference information. Also, the mobile device can be configured to combine results of multiple interference cancellation algorithms based on the applicability of the individual interference cancellation algorithms in particular scenarios.

Abstract translation: 移动设备通过使用一个或多个干扰消除算法来估计来自接收信号的数据符号。 对于一种干扰消除算法，移动设备计算（302）干扰扇区的信道状态信息（CSI），并计算（304）不同时间的服务扇区的CSI。 然后，移动设备通过例如估计第一时间间隔（如前导符号）和第二时间间隔（如任何感兴趣的符号）之间的多普勒速度和时间差来确定（310）对干扰扇区的CSI的校正因子 在数据区域。 使用校正因子，移动设备更新过时的干扰信息。 通过使用更新的干扰信息，移动设备可以消除由于同信道干扰而失真的接收信号中的干扰。 而且，移动设备可以被配置为基于各个干扰消除算法在特定场景中的适用性来组合多个干扰消除算法的结果。

公开(公告)号：WO2007087483A2

公开(公告)日：2007-08-02

申请号：PCT/US2007060565

申请日：2007-01-16

Applicant: 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

Inventor： 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: H04B7/00

CPC classification number: H04W52/367 ,  H04L5/0066 ,  H04W28/04 ,  H04W52/146 ,  H04W52/262 ,  H04W72/042

Abstract: 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.

Abstract translation: 一种在无线通信网络中可调度的无线通信实体，包括可通信地耦合到功率放大器（608）的控制器（603），其中所述控制器基于所述无线电资源分配信息接收器来改变所述无线通信实体的最大发射功率， 无线电接收机。

公开(公告)号：WO2005048466A3

公开(公告)日：2005-09-09

申请号：PCT/US2004036396

申请日：2004-11-03

Applicant: MOTOROLA INC ,  BURBIDGE RICHARD C ,  KUCHIBHOTLA RAVI ,  PUTCHA PADMAJA ,  STEWART KENNETH A

Inventor： BURBIDGE RICHARD C ,  KUCHIBHOTLA RAVI ,  PUTCHA PADMAJA ,  STEWART KENNETH A

IPC: H04B20060101 ,  H04J3/16 ,  H04W4/06 ,  H04W24/10 ,  H04W88/02

CPC classification number: H04W72/005 ,  H04W24/10 ,  H04W88/02

Abstract: A method and apparatus for interrupting a transmission of a multicast signal includes a common channel selector (106) coupled to a receiver (102) to receive common channel information (116) therefrom. A repetition value calculator (108) receives measurement occasion information (118) from the common channel selector (106) to calculate a repetition factor (120). A system frame number comparator (110) determines if a channel measurement occasion (128) should be performed based on the repetition factor (120), a common identifier (124) and a largest common channel transmission time interval (122). The method and apparatus further includes a measurement occasion generator (112) coupled to the system frame number comparator (110), wherein if a measurement occasion is to be performed, a measurement occasion command signal (126) is provided to the measurement occasion generator (112) and the measurement occasion generator generates the channel measurement occasion (128).

Abstract translation: 用于中断多播信号的传输的方法和装置包括耦合到接收机（102）以从其接收公共信道信息（116）的公共信道选择器（106）。 重复值计算器（108）从公共频道选择器（106）接收测量时机信息（118）以计算重复因子（120）。 系统帧号比较器（110）确定是否应该基于重复因子（120），公共标识符（124）和最大公共信道传输时间间隔（122）来执行信道测量时机（128）。 该方法和装置还包括耦合到系统帧号比较器（110）的测量场合发生器（112），其中如果要执行测量场合，则将测量场合命令信号（126）提供给测量场合发生器 112），测量场合发生器产生通道测量场合（128）。