公开(公告)号：US20060059402A1

公开(公告)日：2006-03-16

申请号：US10939718

申请日：2004-09-13

申请人： Francis Dominique ,  Hongwei Kong

发明人： Francis Dominique ,  Hongwei Kong

IPC分类号： H03M13/00

CPC分类号： H03M13/09

摘要： The need for separate CRC bits is eliminated by taking advantage of what has been determined to be an embedded error detection capability of the tail bits generated by the constituent encoders of a turbo coder to perform error detection following turbo decoding. Specifically, it has been recognized that the tail bits are similar to CRC bits that would be generated by a CRC encoder that uses as its generating polynomial the feedback polynomial used by the turbo encoder. At the turbo decoder, after a final turbo decoding iteration cycle, a check is performed on the decoded systematic information bits by calculating the tail bits from the decoded information bits using that generating polynomial and bit-by-bit comparing the calculated tail bits with the systematic tail bits decoded by the turbo decoder. If a mismatch occurs at one or more bit positions, an error is indicated and the packet is marked as having failed. Advantageously, by using the tail bits for error checking, no additional bits need to be allocated and transmitted for packet error detection purposes.

摘要翻译： 通过利用已被确定为由turbo编码器的组成编码器生成的尾部位的嵌入式错误检测能力来进行Turbo解码之后的错误检测来消除对单独CRC位的需要。 具体地，已经认识到，尾比特类似于将由CRC编码器生成的CRC比特，CRC编码器使用turbo编码器使用的反馈多项式作为其生成多项式。 在turbo解码器中，在最终的turbo解码迭代周期之后，通过使用该生成多项式计算来自解码的信息比特的尾比特来对解码的系统信息比特执行检查，并将所计算的尾比特与 由turbo解码器解码的系统尾比特。 如果在一个或多个位位置发生不匹配，则会指示错误，并将数据包标记为已失败。 有利的是，通过使用尾比特进行错误校验，不需要分配和发送额外的比特来进行分组错误检测。

公开(公告)号：US08965440B2

公开(公告)日：2015-02-24

申请号：US11139693

申请日：2005-05-31

申请人： Francis Dominique ,  Hongwel Kong ,  Walid E. Nabhane

发明人： Francis Dominique ,  Hongwel Kong ,  Walid E. Nabhane

IPC分类号： H04B1/00 ,  H04L1/16 ,  H04W52/58 ,  H04L1/00 ,  H04L1/18

CPC分类号： H04L1/1671 ,  H04L1/0001 ,  H04L1/1812 ,  H04W52/58

摘要： In the method, a current channel condition is estimated based at least in part on a previous channel quality indicator and power control information received after the previous channel quality indicator.

摘要翻译： 在该方法中，至少部分地基于先前的信道质量指示符和在先前的信道质量指示符之后接收的功率控制信息来估计当前信道条件。

公开(公告)号：US07499433B2

公开(公告)日：2009-03-03

申请号：US10298551

申请日：2002-11-19

申请人： Francis Dominique ,  Martin Howard Meyers ,  Leonard Piazzi ,  Alexandro Salvarani

发明人： Francis Dominique ,  Martin Howard Meyers ,  Leonard Piazzi ,  Alexandro Salvarani

IPC分类号： H04B7/216

CPC分类号： H04L1/0054

摘要： A method and apparatus for detecting discontinued transmission (DTX) frames in data frames received over a link or channel, is described, where a DTX frame is a frame that does not carry data and which is transmitted with zero power over the link or channel. The method and apparatus determines whether a received data frame is a DTX frame based on a plurality of metrics. Based on the metrics, the method and apparatus may effectively discriminate a case where a data frame is received as an erasure (e.g., data frame received with errors), and a case where a transmitted data frame is received as a DTX frame.

摘要翻译： 描述了一种用于检测通过链路或信道接收的数据帧中的不连续传输（DTX）帧的方法和装置，其中DTX帧是不携带数据并且在链路或信道上以零功率发射的帧。 该方法和装置基于多个度量来确定接收到的数据帧是否是DTX帧。 基于这些度量，该方法和装置可以有效地区分接收到数据帧作为擦除（例如，接收到错误的数据帧）的情况，以及将发送的数据帧作为DTX帧接收的情况。

公开(公告)号：US20070032196A1

公开(公告)日：2007-02-08

申请号：US11194629

申请日：2005-08-02

申请人： Francis Dominique ,  Hongwel Kong ,  Walld Nabhane

发明人： Francis Dominique ,  Hongwel Kong ,  Walld Nabhane

IPC分类号： H04B17/00

CPC分类号： H04B17/309

摘要： In one embodiment of the method, a channel quality metric for a first subframe is estimated based at least in part on a channel quality metric for a previous subframe, and a channel quality metric for a second subframe is estimated based at least in part on the channel quality metric for the previous subframe. Here, the second subframe is later in time than the first subframe. Then, a channel quality metric for a time slot located between the first and second subframes is estimated based on the channel quality metrics for the first and second subframes.

摘要翻译： 在该方法的一个实施例中，至少部分地基于先前子帧的信道质量度量来估计用于第一子帧的信道质量度量，并且至少部分地基于第二子帧的信道质量度量来估计第二子帧的信道质量度量， 前一个子帧的信道质量度量。 这里，第二子帧的时间晚于第一子帧。 然后，基于第一和第二子帧的信道质量度量来估计位于第一和第二子帧之间的时隙的信道质量度量。

公开(公告)号：US07894514B2

公开(公告)日：2011-02-22

申请号：US11238847

申请日：2005-09-29

申请人： Francis Dominique ,  Laurence E. Mailaender ,  Reza Mardani ,  Francis Joseph Mullany

发明人： Francis Dominique ,  Laurence E. Mailaender ,  Reza Mardani ,  Francis Joseph Mullany

IPC分类号： H03H7/30 ,  H03H7/40 ,  H03K5/159

CPC分类号： H04L25/03019 ,  H04B1/7115 ,  H04L2025/03585

摘要： A receiver device for use in a wireless communication system (20) includes a rake receiver (32) and an equalizer receiver (34). A controller (36) selects one of the rake receiver (32) or the equalizer receiver (34) for processing a received signal. In some situations, the rake receiver (32) will provide better performance. In other situations, the equalizer receiver (34) will provide better performance. One embodiment includes a plurality of equalizers (34A, 34B). One of the equalizers processes a data packet from a received signal while another one of the equalizers trains for processing a signal from a subsequent scheduled user. Another example embodiment includes controlling an equalizer length based on a delay span or another selected channel metric.

摘要翻译： 一种在无线通信系统（20）中使用的接收机设备包括耙式接收器（32）和均衡器接收器（34）。 控制器（36）选择耙式接收器（32）或均衡器接收器（34）中的一个来处理接收到的信号。 在某些情况下，耙式接收器（32）将提供更好的性能。 在其他情况下，均衡器接收器（34）将提供更好的性能。 一个实施例包括多个均衡器（34A，34B）。 一个均衡器处理来自接收信号的数据分组，而另一个均衡器用于处理来自后续调度用户的信号。 另一示例性实施例包括基于延迟范围或另一选择的信道度量来控制均衡器长度。

公开(公告)号：US07623484B2

公开(公告)日：2009-11-24

申请号：US11090064

申请日：2005-03-28

申请人： Francis Dominique ,  Hongwel Kong

发明人： Francis Dominique ,  Hongwel Kong

IPC分类号： H04W4/00

CPC分类号： H04W52/58

摘要： In a method of multipath acquisition for a dedicated traffic channel, path positions of the traffic channel that have desired signal energy for processing in a base station receiver may be determined as a function of pilot signal information and other control information contained in a control part of the traffic channel.

摘要翻译： 在专用业务信道的多路径获取方法中，具有用于在基站接收机中进行处理的期望信号能量的业务信道的路径位置可以被确定为导频信号信息和包含在控制部分的控制部分中的其他控制信息的函数 交通频道。

公开(公告)号：US07647050B2

公开(公告)日：2010-01-12

申请号：US11318466

申请日：2005-12-28

申请人： Francis Dominique ,  Ali Masoomzadeh-Fard ,  Martin H. Meyers ,  Walid E. Nabhane

发明人： Francis Dominique ,  Ali Masoomzadeh-Fard ,  Martin H. Meyers ,  Walid E. Nabhane

IPC分类号： H04Q7/20

CPC分类号： H04W52/40

摘要： A method of adjusting a power level of communications over a channel in a wireless communications network. In the method, a determination (e.g., by a radio network controller (RNC)) is made regarding a number of base stations actively communicating with a mobile station. For example, the determination may indicate whether the mobile station is engaged in soft handoff or simplex mode. One of a plurality of power control algorithms (e.g., a fixed offset power control algorithm, a channel quality indicator (CQI) power control algorithm, etc.) is selected based on the determination. A power level of communications over the channel (e.g., a downlink communications channel to the mobile station) is then adjusted in accordance with the selected power control algorithm.

摘要翻译： 一种通过无线通信网络中的信道调整通信的功率电平的方法。 在该方法中，关于与移动台主动通信的多个基站进行确定（例如，由无线电网络控制器（RNC））。 例如，该确定可以指示移动台是从事软切换还是单工模式。 基于该确定来选择多个功率控制算法（例如，固定偏移功率控制算法，信道质量指示符（CQI）功率控制算法等）中的一个。 然后根据所选择的功率控制算法来调整通道上的通信功率电平（例如，到移动站的下行链路通信信道）。

公开(公告)号：US07519382B2

公开(公告)日：2009-04-14

申请号：US11094419

申请日：2005-03-31

申请人： Francis Dominique ,  Hongwel Kong ,  Walid E. Nabhane

发明人： Francis Dominique ,  Hongwel Kong ,  Walid E. Nabhane

IPC分类号： H04B7/00

CPC分类号： H04W52/143 ,  H04W52/146 ,  H04W52/228 ,  H04W52/241 ,  H04W52/34 ,  H04W52/367 ,  H04W52/40

摘要： In a method of controlling transmit power for a user call migrating between a first entity and a second entity in a base station of a wireless communication system, power control may be performed, as a call of the user is migrated from the first to the second entity, or vice versa, based on an adjustment ratio value. Parameters for balancing transmit power as the user call is migrated from the first entity to the second entity may be selected so that any difference in transmit power does not adversely affect system performance.

摘要翻译： 在控制在无线通信系统的基站中的第一实体和第二实体之间迁移的用户呼叫的发送功率的方法中，当用户的呼叫从第一到第二移动时，可以执行功率控制 实体，或反之亦然，基于调整比值。 可以选择用户平衡作为用户呼叫的发射功率的参数从第一实体迁移到第二实体，使得发射功率的任何差异不会不利地影响系统性能。

公开(公告)号：US20060215597A1

公开(公告)日：2006-09-28

申请号：US11090064

申请日：2005-03-28

申请人： Francis Dominique ,  Hongwel Kong

发明人： Francis Dominique ,  Hongwel Kong

IPC分类号： H04B7/216 ,  H04Q7/00

CPC分类号： H04W52/58

摘要： In a method of multipath acquisition for a dedicated traffic channel, path positions of the traffic channel that have desired signal energy for processing in a base station receiver may be determined as a function of pilot signal information and other control information contained in a control part of the traffic channel.

公开(公告)号：US20050232340A1

公开(公告)日：2005-10-20

申请号：US10825851

申请日：2004-04-16

申请人： Henry Ye ,  Michael Buehrer ,  Robert Soni ,  Francis Dominique

发明人： Henry Ye ,  Michael Buehrer ,  Robert Soni ,  Francis Dominique

IPC分类号： H04B7/08 ,  H04B1/707

CPC分类号： H04B1/7117

摘要： The present invention provides a method and apparatus for an intelligent antenna receiver architecture. The method includes receiving a first plurality of signals corresponding to a plurality of antennas, determining at least one value indicative of a non-random portion of the first plurality of signals, and modifying the first plurality of signals based upon the at least one value indicative of the non-random portion of the first plurality of signals to form a second plurality of signals.

摘要翻译： 本发明提供了一种智能天线接收机架构的方法和装置。 该方法包括接收对应于多个天线的第一多个信号，确定指示第一多个信号的非随机部分的至少一个值，以及基于指示的至少一个值来修改第一多个信号 的第一多个信号的非随机部分以形成第二多个信号。