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1. 发明申请

US20110206170A1 CODE BLOCK INTERFERENCE CANCELLATION 失效
标题翻译：代码块干扰取消
公开(公告)号：US20110206170A1
公开(公告)日：2011-08-25
申请号：US13032087
申请日：2011-02-22
申请人： Thomas B. Wilborn , Supratik Bhattacharjee
发明人： Thomas B. Wilborn , Supratik Bhattacharjee
IPC分类号： H04B1/10
CPC分类号： H04B1/7107 , H04J11/004
摘要： Certain aspects of the present disclosure propose an interference cancellation method based on the sub-blocks inside a block. For example, in the long term evolution (LTE) standard, the sub-blocks may be code blocks and the blocks may be transport block.
摘要翻译：本公开的某些方面提出了基于块内的子块的干扰消除方法。例如，在长期演进（LTE）标准中，子块可以是码块，并且块可以是传输块。

2. 发明授权

US07792537B2 Scheduling neighbor cell measurements for multiple wireless communication systems 有权
标题翻译：为多个无线通信系统调度相邻小区测量
公开(公告)号：US07792537B2
公开(公告)日：2010-09-07
申请号：US11852924
申请日：2007-09-10
申请人： Thomas B. Wilborn , Arunava Chaudhuri , David Arun Pandian , Thomas Nelson Bailey
发明人： Thomas B. Wilborn , Arunava Chaudhuri , David Arun Pandian , Thomas Nelson Bailey
IPC分类号： H04B7/00 , H04B7/216 , H04B7/212 , H04W36/00 , H04W4/00 , H04M1/00 , H04M11/04
CPC分类号： H04W36/0088 , H04W36/14 , H04W36/30
摘要： Techniques for scheduling measurements for cells in multiple (e.g., GSM and W-CDMA) wireless communication systems are described. GSM neighbor cells are categorized based on a number of states. The states are prioritized in a manner to achieve good performance. The GSM neighbor cells are thus assigned different priorities depending on their states. W-CDMA neighbor cells are prioritized relative to the states for GSM cells. All W-CDMA neighbor cells can be assigned the same state, given the same priority, and considered as “one” W-CDMA cell in the scheduling. A cell in the GSM or W-CDMA system is selected based on the priorities of the neighbor cells, and the selected cell is scheduled for measurement in the next available frame. The highest-ranking GSM or W-CDMA cell for each idle frame is thus granted use of that idle frame for measurement.
摘要翻译：描述了用于调度多个（例如GSM和W-CDMA）无线通信系统中的小区的测量的技术。基于多个状态对GSM相邻小区进行分类。各州的优先顺序是达到良好的表现。因此，GSM相邻小区根据其状态分配不同的优先级。 W-CDMA相邻小区相对于GSM小区的状态是优先的。给定相同的优先级，所有W-CDMA相邻小区可以分配相同的状态，并且在调度中被认为是“一个”W-CDMA小区。基于相邻小区的优先级来选择GSM或W-CDMA系统中的小区，并且所选择的小区被调度用于下一个可用帧中的测量。因此，每个空闲帧的最高级别的GSM或W-CDMA小区被授权使用该空闲帧进行测量。

3. 发明授权

US09166875B2 Method and apparatus for network optimization using SON solutions 有权
标题翻译：使用SON解决方案进行网络优化的方法和装置
公开(公告)号：US09166875B2
公开(公告)日：2015-10-20
申请号：US12819745
申请日：2010-06-21
申请人： Anjali Mishra , Francesco Grilli , Masato Kitazoe , Oronzo Flore , Thomas B. Wilborn
发明人： Anjali Mishra , Francesco Grilli , Masato Kitazoe , Oronzo Flore , Thomas B. Wilborn
IPC分类号： G06F15/173 , H04L12/24 , H04W24/02 , H04W36/00 , H04W24/08
CPC分类号： H04L41/069 , H04L41/0823 , H04W24/02 , H04W24/08 , H04W36/0083
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a communication event is detected, one or more aspects of the detected communication event are analyzed and at least one of the one or more aspects of the detected communication event is stored on an user equipment in a log.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中检测到通信事件，分析检测到的通信事件的一个或多个方面，并且检测到的通信事件的一个或多个方面中的至少一个存储在日志中的用户设备上。

4. 发明申请

US20120033767A1 SELECTIVE QUANTIZATION OF DECISION METRICS IN WIRELESS COMMUNICATION 有权
标题翻译：无线通信中决策度量的选择性量化
公开(公告)号：US20120033767A1
公开(公告)日：2012-02-09
申请号：US13181209
申请日：2011-07-12
申请人： Thomas B. Wilborn , Brian C. Banister , Sungho Yun , Supratik Bhattacharjee , Inyup Kang
发明人： Thomas B. Wilborn , Brian C. Banister , Sungho Yun , Supratik Bhattacharjee , Inyup Kang
IPC分类号： H04L27/06 , H04L27/00
CPC分类号： H04L25/03184 , H04L25/067
摘要： A method for quantizing decision metrics (e.g., log likelihood ratios (LLRs)) for reduction of memory requirements in wireless communication is described. The method includes selecting a quantization algorithm. The quantization algorithm may be selected as a function of a characteristic of a decision metric representative of a transport block received over a communication channel, a characteristic of the transport block, or a condition of the communication channel. The method further includes quantizing the decision metric using the selected quantization algorithm to generate at least one quantized decision metric representative of the transport block. The method further includes storing the quantized decision metric and an indicia of the selected quantization algorithm to enable recovery of the decision metric representative of the transport block prior to decoding.
摘要翻译：描述了用于量化用于减少无线通信中的存储器要求的决策度量（例如，对数似然比（LLR））的方法。该方法包括选择量化算法。可以根据表示通过通信信道接收的传输块，传输块的特性或通信信道的条件的决策度量的特性来选择量化算法。该方法还包括使用所选择的量化算法对决策度量进行量化，以生成表示传输块的至少一个量化决策度量。该方法还包括存储量化的决策度量和所选量化算法的标记，以使得能够在解码之前恢复表示传输块的决策度量。

5. 发明申请

US20110154170A1 SYSTEM, METHOD AND APPARATUS FOR EARLY TERMINATION BASED ON TRANSPORT BLOCK FAIL FOR ACKNOWLEDGMENT BUNDLING IN TIME DIVISION DUPLEX 有权
标题翻译：基于传输块故障的早期终止的系统，方法和装置在时分双工中的确认
公开(公告)号：US20110154170A1
公开(公告)日：2011-06-23
申请号：US12973792
申请日：2010-12-20
申请人： Raghu N. Challa , Thomas B. Wilborn , Supratik Bhattacharjee
发明人： Raghu N. Challa , Thomas B. Wilborn , Supratik Bhattacharjee
IPC分类号： H03M13/09 , G06F11/10
CPC分类号： H04L1/1635 , H03M13/09 , H03M13/2957 , H03M13/6525 , H04L1/0053 , H04L1/0061 , H04L1/06 , H04L1/1806 , H04L1/1829
摘要： Methods, apparatus and articles of manufacture are disclosed that provide for early termination based on transport block fail for acknowledgement bundling in time division duplex. In one embodiment, a method for operating a communication device is provided. In this embodiment, the communication device decodes a downlink subframe that is part of a bundle of subframes. If it detects a CRC failure in the subframe, it inhibits decoding of at least one other subframe in the bundle if present and reports the failure to the sending node. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the disclosed subject matter. Therefore, it is to be understood that it should not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：公开了基于传输块故障的提前终止的方法，装置和制品，用于在时分双工中进行确认捆绑。在一个实施例中，提供了一种用于操作通信设备的方法。在该实施例中，通信设备对作为一组子帧的一部分的下行链路子帧进行解码。如果它检测到子帧中的CRC故障，则它阻止对捆绑中的至少一个其他子帧的解码（如果存在），并将该故障报告给发送节点。本摘要仅用于遵守允许读者快速确定所披露的主题的抽象要求规则。因此，应当理解，它不应用于解释或限制权利要求书的范围或含义。

6. 发明授权

US08611311B2 Method and apparatus for canceling pilot interference in a wireless communication system 有权
标题翻译：用于消除无线通信系统中的导频干扰的方法和装置
公开(公告)号：US08611311B2
公开(公告)日：2013-12-17
申请号：US11173504
申请日：2005-06-30
申请人： Alessandro Vanelli Coralli , Henry David Pfister , Jilei Hou , John Edward Smee , Roberto Padovani , Brian K Butler , Jeffrey A Levin , Thomas B Wilborn , Paul E Bender
发明人： Alessandro Vanelli Coralli , Henry David Pfister , Jilei Hou , John Edward Smee , Roberto Padovani , Brian K Butler , Jeffrey A Levin , Thomas B Wilborn , Paul E Bender
IPC分类号： H03D1/04
CPC分类号： H04B1/7107 , H04B2201/70701
摘要： Methods and systems for estimating and canceling pilot interference in a wireless (e.g., CDMA) communication system. In one method, a received signal comprised of a number of signal instances, each including a pilot, is initially processed to provide data samples. Each signal instance's pilot interference may be estimated by despreading the data samples with a spreading sequence for the signal instance, channelizing the despread data to provide pilot symbols, filtering the pilot symbols to estimate the channel response of the signal instance, and multiplying the estimated channel response with the spreading sequence. The pilot interference estimates due to a plurality of interfering multipaths are accumulated to derive the total pilot interference, which is subtracted from the data samples to provide pilot-canceled data samples. These samples are then processed to derive demodulated data for each of at least one (desired) signal instance in the received signal.
摘要翻译：用于估计和消除无线（例如，CDMA）通信系统中的导频干扰的方法和系统。在一种方法中，最初处理包括多个信号实例（每个包括导频）的接收信号以提供数据样本。每个信号实例的导频干扰可以通过用信号实例的扩展序列解扩数据样本来估计，对解扩数据进行信道化以提供导频符号，对导频符号进行滤波以估计信号实例的信道响应，并将估计信道响应与扩展序列。由多个干扰多径导致的导频干扰估计被累加以导出总导频干扰，其从数据样本中减去以提供导频取消的数据采样。然后处理这些样本以便为接收信号中的至少一个（期望的）信号实例中的每一个导出解调数据。

7. 发明授权

US08059584B2 Inter-frequency neighbor list searching 有权
标题翻译：频间邻居列表搜索
公开(公告)号：US08059584B2
公开(公告)日：2011-11-15
申请号：US12029849
申请日：2008-02-12
申请人： Da-shan Shiu , Thomas B Wilborn , Roland Reinhard Rick , Srinivasa Rao Nagaram , Chalapathi Rao Emani , Ramachandran Gurumoorthy , Jesus Chao , Steve Doerfler , Peter Ang , Srividya Kunisetti , Gwang-Hyun Gho , Thomas Nelson Bailey
发明人： Da-shan Shiu , Thomas B Wilborn , Roland Reinhard Rick , Srinivasa Rao Nagaram , Chalapathi Rao Emani , Ramachandran Gurumoorthy , Jesus Chao , Steve Doerfler , Peter Ang , Srividya Kunisetti , Gwang-Hyun Gho , Thomas Nelson Bailey
IPC分类号： H04W4/00
CPC分类号： H04W36/0083 , H04B1/70754 , H04W36/14 , H04W88/06
摘要： Techniques for inter-frequency neighbor list searching are disclosed. Embodiments disclosed herein address the need for inter-frequency neighbor list searching. In one embodiment, a searcher is deployed to search a PN space with a first set of search parameters and to return search results. A subset of those results is selected, along with a previously saved search result, to form a set of PN locations for a second search. The second search is performed on a window around each of the PN locations, using a second set of search parameters. The maximum peak from the second search is saved for use in future iterations. In one embodiment, the subset is selected as the highest energy level peaks from the first search. In one embodiment, if a maximum peak is deemed to correspond to a valid base station when the position of that maximum peak is within a pre-determined time offset from a previous maximum peak.
摘要翻译：公开了频间邻居列表搜索技术。本文公开的实施例解决了对频间邻居列表搜索的需要。在一个实施例中，部署搜索器以利用第一组搜索参数搜索PN空间并返回搜索结果。选择这些结果的子集以及先前保存的搜索结果以形成用于第二搜索的一组PN位置。使用第二组搜索参数，在围绕每个PN位置的窗口上执行第二搜索。第二次搜索的最大峰值被保存以供将来的迭代使用。在一个实施例中，子集被选择为来自第一搜索的最高能级峰值。在一个实施例中，如果当该最大峰值的位置在与先前最大峰值的预定时间偏移之内时，认为最大峰值对应于有效基站。

8. 发明申请

US20110069736A1 METHOD AND APPARATUS FOR CANCELING PILOT INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中取消导频干扰的方法和装置
公开(公告)号：US20110069736A1
公开(公告)日：2011-03-24
申请号：US12900394
申请日：2010-10-07
申请人： Alessandro Vanelli Coralli , Henry David Pfister , Jilei Hou , John Edward Smee , Roberto Padovani , Brian K. Butler , Jeffrey A. Levin , Thomas B. Wilborn , Paul E. Bender
发明人： Alessandro Vanelli Coralli , Henry David Pfister , Jilei Hou , John Edward Smee , Roberto Padovani , Brian K. Butler , Jeffrey A. Levin , Thomas B. Wilborn , Paul E. Bender
IPC分类号： H04B1/10 , H04B1/69
CPC分类号： H04B1/7107 , H04B2201/70701
摘要： Methods and systems for estimating and canceling pilot interference in a wireless (e.g., CDMA) communication system. In one method, a received signal comprised of a number of signal instances, each including a pilot, is initially processed to provide data samples. Each signal instance's pilot interference may be estimated by despreading the data samples with a spreading sequence for the signal instance, channelizing the despread data to provide pilot symbols, filtering the pilot symbols to estimate the channel response of the signal instance, and multiplying the estimated channel response with the spreading sequence. The pilot interference estimates due to a plurality of interfering multipaths are accumulated to derive the total pilot interference, which is subtracted from the data samples to provide pilot-canceled data samples. These samples are then processed to derive demodulated data for each of at least one (desired) signal instance in the received signal.
摘要翻译：用于估计和消除无线（例如，CDMA）通信系统中的导频干扰的方法和系统。在一种方法中，最初处理包括多个信号实例（每个包括导频）的接收信号以提供数据样本。每个信号实例的导频干扰可以通过用信号实例的扩展序列解扩数据样本来估计，对解扩数据进行信道化以提供导频符号，对导频符号进行滤波以估计信号实例的信道响应，并将估计信道响应与扩展序列。由多个干扰多径导致的导频干扰估计被累加以导出总导频干扰，其从数据样本中减去以提供导频取消的数据采样。然后处理这些样本以便为接收信号中的至少一个（期望的）信号实例中的每一个导出解调数据。

9. 发明授权

US07903770B2 Method and apparatus for canceling pilot interference in a wireless communication system 有权
标题翻译：用于消除无线通信系统中的导频干扰的方法和装置
公开(公告)号：US07903770B2
公开(公告)日：2011-03-08
申请号：US11621307
申请日：2007-01-09
申请人： Jeffrey A. Levin , Thomas B. Wilborn , Brian K. Butler , Paul E. Bender
发明人： Jeffrey A. Levin , Thomas B. Wilborn , Brian K. Butler , Paul E. Bender
IPC分类号： H03D1/04 , H04B1/707
CPC分类号： H04B1/7107 , H04B2201/70701
摘要： Techniques for canceling pilot interference in a wireless (e.g., CDMA) communication system. In one method, a received signal comprised of a number of signal instances, each including a pilot, is initially processed to provide data samples. Each signal instance's pilot interference may be estimated by despreading the data samples with a spreading sequence for the signal instance, channelizing the despread data to provide pilot symbols, filtering the pilot symbols to estimate the channel response of the signal instance, and multiplying the estimated channel response with the spreading sequence to provide the estimated pilot interference. The pilot interference estimates due to all interfering multipaths are combined to derive the total pilot interference, which is subtracted from the data samples to provide pilot-canceled data samples. These samples are then processed to derive demodulated data for each of at least one (desired) signal instance in the received signal.
摘要翻译：用于在无线（例如CDMA）通信系统中消除导频干扰的技术。在一种方法中，最初处理包括多个信号实例（每个包括导频）的接收信号以提供数据样本。每个信号实例的导频干扰可以通过用信号实例的扩展序列解扩数据样本来估计，对解扩数据进行信道化以提供导频符号，对导频符号进行滤波以估计信号实例的信道响应，并将估计信道响应与扩展序列提供估计的导频干扰。由于所有干扰多径导致的导频干扰估计被组合以导出总导频干扰，其从数据样本中减去以提供导频取消的数据样本。然后处理这些样本以便为接收信号中的至少一个（期望的）信号实例中的每一个导出解调数据。

10. 发明授权

US07499428B2 Method, apparatus, and system for receiving data on a first frequency band and observing a second frequency band 有权
标题翻译：用于在第一频带上接收数据并观察第二频带的方法，装置和系统
公开(公告)号：US07499428B2
公开(公告)日：2009-03-03
申请号：US10388668
申请日：2003-03-14
申请人： Thomas B. Wilborn , Johnny K. John
发明人： Thomas B. Wilborn , Johnny K. John
IPC分类号： H04J3/00
CPC分类号： H04B17/309
摘要： A method of signal reception according to one embodiment of the invention includes receiving a set of data values over a first frequency band during a first time slot, and receiving another set of data values over the first frequency band during a second time slot which is after the first time slot. Between the first and second time slots, the method includes sampling a signal received over a second frequency band and storing the samples. Based on the samples, a received signal quality value is calculated.
摘要翻译：根据本发明的一个实施例的信号接收方法包括在第一时隙期间在第一频带上接收一组数据值，以及在第二时隙之后在第一频带上接收另一组数据值第一时间段在第一和第二时隙之间，该方法包括对通过第二频带接收的信号进行采样并存储样本。根据样本，计算接收到的信号质量值。

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