公开(公告)号：US07266723B2

公开(公告)日：2007-09-04

申请号：US10798166

申请日：2004-03-11

申请人： Francis Dominique ,  Hongwei Kong ,  Henry Hui Ye ,  Jialin Zou

发明人： Francis Dominique ,  Hongwei Kong ,  Henry Hui Ye ,  Jialin Zou

IPC分类号： G06F11/00

CPC分类号： H04W52/325 ,  H04W52/54

摘要： In the absence of a continuous channel from the mobile terminal that incorporates a CRC in each transmitted frame from which the base station can derive a power control signal for feedback to the mobile station for maintaining the mobile station's pilot Eb/N0 level at a desired target that corresponds to a particular frame error rate, the pilot signal received by the base station from the mobile terminal itself is arranged in a frame format. Each pilot frame is compared with an a prioi known transmitted pilot signal bit pattern to determine whether it has been received in error. In response to a comparison of a received pilot frame with the expected known bit pattern of the pilot frame, an error signal is derived, which in the described embodiment is either a step-up or step-down signal that is fed back to the mobile terminal to increase or decrease its transmitted pilot Eb/N0 level, respectively.

摘要翻译： 在不存在来自移动终端的连续信道的情况下，该移动终端在每个发送的帧中包含CRC，基站可从该终端导出功率控制信号以反馈到移动站，以维持移动台的导频E 在对应于特定帧错误率的期望目标处的“/ N”0 电平，基站从移动终端本身接收的导频信号以帧格式排列。 将每个导频帧与已知发送的导频信号比特模式进行比较，以确定其是否已被误接收。 响应于接收到的导频帧与导频帧的预期已知比特码型的比较，导出误差信号，在所描述的实施例中，它是被反馈到移动台的升压或降压信号 终端分别增加或减少其发送的导频E 等级。

公开(公告)号：US20070147548A1

公开(公告)日：2007-06-28

申请号：US11318464

申请日：2005-12-28

申请人： Francis Dominique ,  Hongwei Kong ,  Walid Nabhane ,  Ashok Tikku

发明人： Francis Dominique ,  Hongwei Kong ,  Walid Nabhane ,  Ashok Tikku

IPC分类号： H03D1/00

CPC分类号： H04L1/0046 ,  H04B1/707 ,  H04B2201/70705 ,  H04L1/0054 ,  H04L1/0059 ,  H04L1/0061 ,  H04L1/0068 ,  H04L25/0262

摘要： In a method for determining a transmitted data rate, a received data frame may be decoded using different candidate rates to generate a first decoded bit sequence associated with each candidate rate. A first frame quality indicator and a first error metric may be generated for each of the candidate rates based on the associated first decoded bit sequence and a decoding metric for the associated first decoded bit sequence. One of the candidate rates may be selected as the transmitted data rate based on the first frame quality indicators, the first error metrics and an error metric threshold.

摘要翻译： 在用于确定发送数据速率的方法中，可以使用不同的候选速率对接收的数据帧进行解码，以生成与每个候选速率相关联的第一解码比特序列。 可以基于相关联的第一解码比特序列和相关联的第一解码比特序列的解码度量为每个候选率产生第一帧质量指示符和第一误差度量。 可以基于第一帧质量指示符，第一误差度量和误差度量阈值来选择候选率之一作为所发送的数据速率。

公开(公告)号：US20070047437A1

公开(公告)日：2007-03-01

申请号：US11211165

申请日：2005-08-24

申请人： Rainer Bachl ,  Francis Dominique ,  Hongwei Kong ,  Walid Nabhane

发明人： Rainer Bachl ,  Francis Dominique ,  Hongwei Kong ,  Walid Nabhane

IPC分类号： H04L12/26 ,  H04L1/00 ,  H03M13/00 ,  H04L12/66 ,  G01R31/08

CPC分类号： H04L1/1887 ,  H04L1/1819 ,  H04W48/16

摘要： A method is provided for controlling communications between a base station and a mobile device when transmission gaps occur. The method comprises skipping a transmission that overlaps with the transmission gap. An alternative method comprises postponing the transmission to the next available transmission time.

摘要翻译： 提供了一种用于在传输间隙发生时控制基站与移动设备之间的通信的方法。 该方法包括跳过与传输间隙重叠的传输。 替代方法包括将传输延迟到下一个可用传输时间。

公开(公告)号：US20070014255A1

公开(公告)日：2007-01-18

申请号：US11179577

申请日：2005-07-13

申请人： Francis Dominique ,  Hongwei Kong

发明人： Francis Dominique ,  Hongwei Kong

IPC分类号： H04Q7/00

CPC分类号： H04B1/7115 ,  H04B1/7075 ,  H04B2201/70701

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 information contained in a data 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处理的所需信号能量的业务信道的路径位置可以被确定为业务信道的数据部分中包含的信息的函数。

公开(公告)号：US20060221907A1

公开(公告)日：2006-10-05

申请号：US11388295

申请日：2006-03-24

申请人： Rainer Bachl ,  Florian Derriennic ,  Francis Dominique ,  Hongwei Kong ,  Said Tatesh

发明人： Rainer Bachl ,  Florian Derriennic ,  Francis Dominique ,  Hongwei Kong ,  Said Tatesh

IPC分类号： H04B7/216

CPC分类号： H04L1/0057 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0072 ,  H04L1/0078 ,  H04L1/1867 ,  H04L1/1896

摘要： In a 3GPP standards Release 6 UMTS system, in order to avoid searching at NodeB for a maximum E-DPCCH-associated metric at discrete possible valid index values, or over disjoint possible valid index regions, at the UE the three different sources of information, the fixed number bits that comprise the RSN, TFI and the H-bit components of the E-DPCCH bit field, are mapped so that the decimal equivalents of the possible E-DPCCH indices lie within a continuous range of values.

摘要翻译： 在3GPP标准版本6 UMTS系统中，为了避免在离散的可能有效索引值处或在不相交的可能的有效索引区域上在节点B处搜索最大的E-DPCCH相关度量，在UE处，三个不同的信息源， 构成E-DPCCH比特字段的RSN，TFI和H位分量的固定数字比特被映射，使得可能的E-DPCCH索引的十进制等价物位于值的连续范围内。

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：US08144667B2

公开(公告)日：2012-03-27

申请号：US11645590

申请日：2006-12-27

申请人： Francis Dominique ,  Nandu Gopalakrishnan ,  Srinivas Kadaba ,  Hongwei Kong ,  Walid Nabhane

发明人： Francis Dominique ,  Nandu Gopalakrishnan ,  Srinivas Kadaba ,  Hongwei Kong ,  Walid Nabhane

IPC分类号： H04B7/216

CPC分类号： H04W52/223 ,  H04B17/373

摘要： One embodiment includes determining a channel quality prediction error indicative a channel quality for a first time interval. The first time interval includes of a plurality of subframes, and the channel quality prediction error is calculated based on a first channel quality indicator associated with a first sub-frame and a second channel quality indicator associated with a second sub-frame. The first subframe and the second sub-frame are temporally spaced from one another. For example, the first subframe and the second subframe are temporally spaced apart by at least the length of the first time interval. More specifically, the second subframe may be received the first time interval after the first subframe.

摘要翻译： 一个实施例包括确定指示第一时间间隔的信道质量的信道质量预测误差。 第一时间间隔包括多个子帧，并且基于与第一子帧相关联的第一信道质量指示符和与第二子帧相关联的第二信道质量指示符来计算信道质量预测误差。 第一子帧和第二子帧在时间上彼此间隔开。 例如，第一子帧和第二子帧在时间上间隔至少第一时间间隔的长度。 更具体地，可以在第一子帧之后的第一时间间隔接收第二子帧。

公开(公告)号：US08050683B2

公开(公告)日：2011-11-01

申请号：US11645602

申请日：2006-12-27

申请人： Stefan Brueck ,  Francis Dominique ,  Hongwei Kong ,  Walid Elias Nabhane

发明人： Stefan Brueck ,  Francis Dominique ,  Hongwei Kong ,  Walid Elias Nabhane

IPC分类号： H04W36/00

CPC分类号： H04W36/30

摘要： A method of determining handoff of a user equipment (UE) to a transferee serving station from a transferor serving station at the transferee serving station is provided. The transferee serving station (e.g., a Node B) measures an energy level in a first portion of an uplink channel (e.g., an uplink high-speed dedicated physical control channel (HS-DPCCH)), the first portion of the uplink channel associated with the transferee serving station. In an example, the first portion of the uplink channel is where a channel quality indicator (CQI) is expected to be reported from the UE for the transferee serving station. The transferee serving station also measures an energy level in a second portion of the uplink channel, the second portion of the uplink channel associated with the transferor serving station. In an example, the second portion of the uplink channel is where a CQI is expected to be reported from the UE for the transferor serving station. The transferee serving station then determines when the UE has handed off to the transferee serving station based upon the measured energy levels.

摘要翻译： 提供一种确定用户设备（UE）到受让人服务站从受让人服务站的转移服务站的切换的方法。 受让人服务站（例如，节点B）测量上行链路信道的第一部分（例如，上行链路高速专用物理控制信道（HS-DPCCH））中的能级，上行链路信道的第一部分相关联 与受让人服务台。 在一个示例中，上行链路信道的第一部分是预期从受信服务站的UE报告信道质量指示符（CQI）的地方。 受让人服务站还测量上行链路信道的第二部分中的能级，即与传送器服务站相关联的上行链路信道的第二部分。 在一个示例中，上行链路信道的第二部分是预期从用于传送器服务站的UE报告CQI的地方。 受让人服务台随后基于所测量的能量级确定UE什么时候已经切换到受让人服务站。

公开(公告)号：US07764656B2

公开(公告)日：2010-07-27

申请号：US11179577

申请日：2005-07-13

申请人： Francis Dominique ,  Hongwei Kong

发明人： Francis Dominique ,  Hongwei Kong

IPC分类号： H04B7/216 ,  H04B7/00

CPC分类号： H04B1/7115 ,  H04B1/7075 ,  H04B2201/70701

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 information contained in a data 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处理的所需信号能量的业务信道的路径位置可以被确定为业务信道的数据部分中包含的信息的函数。

公开(公告)号：US07734308B2

公开(公告)日：2010-06-08

申请号：US11645606

申请日：2006-12-27

申请人： Francis Dominique ,  Shirish Nagaraj ,  Hongwei Kong ,  Walid Elias Nabhane

发明人： Francis Dominique ,  Shirish Nagaraj ,  Hongwei Kong ,  Walid Elias Nabhane

IPC分类号： H04B7/00

CPC分类号： H04W52/44 ,  H04W52/0229 ,  H04W52/325 ,  H04W76/20 ,  H04W76/28 ,  Y02D70/1242 ,  Y02D70/23 ,  Y02D70/25

摘要： Whether a receiver supports blind data channel detection is determined, and transmission of control channel information associated with a data channel is disabled if the determining step determines the receiver is capable of detecting the data channel without the use of control channel information. Data is transmitted to the receiver on the data channel without the control channel information after disabling of the transmission of the control channel information.

摘要翻译： 如果确定步骤确定接收机能够在不使用控制信道信息的情况下检测数据信道，则确定接收机是否支持盲目数据信道检测，并且与数据信道相关联的控制信道信息的传输被禁用。 在禁止发送控制信道信息之后，将数据发送到数据信道上的接收机，而无需控制信道信息。