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41. 发明申请

US20120327846A1 NETWORK CODING-BASED DATA PROCESSING METHOD AND SYSTEM 有权
标题翻译：基于网络编码的数据处理方法和系统
公开(公告)号：US20120327846A1
公开(公告)日：2012-12-27
申请号：US13604408
申请日：2012-09-05
申请人： Tao Wu
发明人： Tao Wu
IPC分类号： H04W72/04 , H04B7/14
CPC分类号： H04L1/0077 , H04B7/15521 , H04L1/0045 , H04L1/0076 , H04L1/203 , H04L25/4919 , H04L27/34
摘要： The present disclosure provides a network coding-based data processing method and system. The method includes: receiving modulated data packets, the modulated data packets including: a first data packet modulated by using a first constellation map, a second data packet modulated by using a second constellation map, and a third data packet modulated by using a third constellation map; where the first constellation map, the second constellation map, and the third constellation map are capable of minimizing the bit error rate of received signals, and a bit stream transmitted in the third data packet is an Exclusive-OR result of a bit stream transmitted in the first data packet and a bit stream transmitted in the second data packet, that is, c=a⊕b; and obtaining original transmitted data from the received data packets.
摘要翻译：本公开提供了一种基于网络编码的数据处理方法和系统。该方法包括：接收调制数据分组，调制数据分组包括：通过使用第一星座图调制的第一数据分组，使用第二星座图调制的第二数据分组，以及通过使用第三星座调制的第三数据分组地图; 其中第一星座图，第二星座图和第三星座图能够使接收信号的误码率最小化，并且在第三数据分组中发送的比特流是在...中发送的比特流的异或结果第一数据分组和在第二数据分组中发送的比特流，即c =a⊕b; 并从接收到的数据分组中获得原始发送的数据。

42. 发明授权

US08306549B2 Method and apparatus for suppressing inter-cell interference 有权
标题翻译：抑制细胞间干扰的方法和装置
公开(公告)号：US08306549B2
公开(公告)日：2012-11-06
申请号：US12826871
申请日：2010-06-30
申请人： Yong Wang , Shaozhong Fu , Tao Wu
发明人： Yong Wang , Shaozhong Fu , Tao Wu
IPC分类号： H04W72/00 , H04W40/00 , H04B15/00
CPC分类号： H04W16/10 , H04W16/30 , H04W72/082
摘要： The present invention discloses a method and an apparatus for suppressing inter-cell interference. The method includes: obtaining edge channels whose signal interference ratio (SIR) is above a preset threshold from edge channel group to constitute a first candidate channel set; selecting an edge channel of the lowest correlation as a tier-1 channel; obtaining central channels whose SIR are above a preset threshold from central channel group to constitute a second candidate channel set; selecting a central channel of the lowest correlation as a tier-2 channel; and comparing SIRs of the tier-1 channel and the tier-2 channel and assigning the channel of a higher SIR to an edge terminal in the local cell. The present invention may suppress inter-cell interference and reduce the waste of channel resources.
摘要翻译：本发明公开了一种抑制小区间干扰的方法和装置。该方法包括：从边缘信道组获得信号干扰比（SIR）高于预设阈值的边缘信道，以构成第一候选信道集; 选择最低相关的边缘信道作为1级信道; 从中央信道组获得SIR高于预设阈值的中心信道，以构成第二候选信道集; 选择最低相关的中心信道作为二级信道; 以及比较一级信道和二级信道的SIR，并将更高SIR的信道分配给本地小区中的边缘终端。本发明可以抑制小区间干扰并减少信道资源的浪费。

43. 发明申请

US20120239607A1 DEVICE AND METHOD FOR RECOGNIZING USER BEHAVIOR 审中-公开
标题翻译：用于识别用户行为的设备和方法
公开(公告)号：US20120239607A1
公开(公告)日：2012-09-20
申请号：US13348017
申请日：2012-01-11
申请人： JIA RAO , Weili Zhang , Tao Wu , Chenghai Li
发明人： JIA RAO , Weili Zhang , Tao Wu , Chenghai Li
IPC分类号： G06N5/02
CPC分类号： G06Q30/02
摘要： A device for recognizing user behavior is provided, which includes: a position data receiving unit configured to receive user position data and adjust the data based on time to obtain user position data in time series; a data pretreating unit configured to pretreat the user position data in time series; a feature vector extracting unit configured to extract a feature vector for recognizing a type of a user activity according to the pretreated user position data; and a user behavior recognizing unit configured to recognize the type of a user activity according to the feature vector extracted by the feature vector extracting unit and to obtain behavior features of the user. A method for recognizing user behavior is also provided. Deep level behavior features of the user can be obtained, such that the recognition result for each user can be more accurate and richer.
摘要翻译：提供了一种用于识别用户行为的设备，其包括：位置数据接收单元，被配置为接收用户位置数据并基于时间调整数据以便以时间序列获得用户位置数据; 数据预处理单元，被配置为按时间序列预处理用户位置数据; 特征向量提取单元，被配置为根据预处理的用户位置数据提取用于识别用户活动的类型的特征向量; 以及用户行为识别单元，被配置为根据由特征向量提取单元提取的特征向量来识别用户活动的类型并获得用户的行为特征。还提供了用于识别用户行为的方法。可以获得用户的深层行为特征，使得每个用户的识别结果可以更准确和更丰富。

44. 发明申请

US20120147942A1 System and Method for Signaling and Detecting in Wireless Communications Systems 审中-公开
标题翻译：无线通信系统中的信令和检测系统与方法
公开(公告)号：US20120147942A1
公开(公告)日：2012-06-14
申请号：US12965568
申请日：2010-12-10
申请人： Christian Schlegel , Tao Wu , Yajun Kou , Young Hoon Kwon
发明人： Christian Schlegel , Tao Wu , Yajun Kou , Young Hoon Kwon
IPC分类号： H04L27/06 , H04L27/01
CPC分类号： H04L25/03968 , H04B7/0854 , H04L25/03159 , H04L25/067 , H04L27/2647 , H04L2025/03414
摘要： A system and method for signaling and detecting in wireless communications systems are provided. A method for processing information includes operating in a first phase, and operating in a second phase in response to determining that a first user is transmitting at a substantially higher power level than a second user, and processing the detected information. The first phase includes iteratively inverting a first filtering operation on received signals, and the second phase includes iteratively inverting a second filtering operation on received signals with consideration given to a first estimation error of symbols of the first user and a second estimation error of symbols of the second user. The operating remains in the first phase in response to determining that the first user is not transmitting at a substantially higher power level than the second user.
摘要翻译：提供了一种用于在无线通信系统中进行信令和检测的系统和方法。处理信息的方法包括在第一阶段中进行操作，并且响应于确定第一用户正在以比第二用户更高的功率级别进行发送，并且处理检测到的信息，在第二阶段中操作。第一阶段包括对接收到的信号迭代地反转第一滤波操作，并且第二阶段包括对考虑到第一用户的符号的第一估计误差和接收到的符号的第二估计误差的接收信号的第二滤波操作迭代地反相第二个用户。响应于确定第一用户不以比第二用户更高的功率级发射，操作将保持在第一阶段。

45. 发明授权

US08095633B2 Cache on demand 有权
标题翻译：按需缓存
公开(公告)号：US08095633B2
公开(公告)日：2012-01-10
申请号：US11772688
申请日：2007-07-02
申请人： Tao Wu , Sudhir Dixit , Sadhna Ahuja
发明人： Tao Wu , Sudhir Dixit , Sadhna Ahuja
IPC分类号： G06F15/173
CPC分类号： G06F17/30902
摘要： Methods and systems are provided for delivering content from a website to a computer device. The website and computer device negotiate terms for use of a cache memory coupled to the computer device. The computer device requests content, such as web page objects, from the website. In addition to transmitting the requested content, the website transmits non-requested content to the computer device. The non-requested content is stored in the cache memory for later retrieval by the computer device.
摘要翻译：提供的方法和系统用于将内容从网站传送到计算机设备。网站和计算机设备协商用于与计算机设备耦合的高速缓冲存储器的使用条款。计算机设备从网站请求诸如网页对象的内容。除了发送所请求的内容之外，网站将未请求的内容发送到计算机设备。未请求的内容存储在高速缓冲存储器中，以供稍后由计算机装置检索。

46. 发明申请

US20110147933A1 MULTIPLE SURFACE FINISHES FOR MICROELECTRONIC PACKAGE SUBSTRATES 有权
标题翻译：用于微电子封装衬底的多表面处理
公开(公告)号：US20110147933A1
公开(公告)日：2011-06-23
申请号：US12645195
申请日：2009-12-22
申请人： Tao Wu , Charavanakumara Gurumurthy , Reynaldo Alberto Olmedo
发明人： Tao Wu , Charavanakumara Gurumurthy , Reynaldo Alberto Olmedo
IPC分类号： H01L23/48 , H01L21/302
CPC分类号： H01L21/00 , C25D5/12 , H01L21/44 , H01L21/4846 , H01L21/4853 , H01L21/6835 , H01L23/49811 , H01L23/49816 , H01L24/06 , H01L24/16 , H01L24/45 , H01L24/48 , H01L24/73 , H01L25/0657 , H01L25/105 , H01L25/50 , H01L2221/68345 , H01L2224/0401 , H01L2224/16225 , H01L2224/32145 , H01L2224/32225 , H01L2224/48225 , H01L2224/48227 , H01L2224/73204 , H01L2224/73265 , H01L2225/1023 , H01L2225/1058 , H01L2924/00011 , H01L2924/00014 , H01L2924/01015 , H01L2924/01028 , H01L2924/01029 , H01L2924/01046 , H01L2924/01047 , H01L2924/01078 , H01L2924/01079 , H01L2924/14 , H01L2924/1433 , H01L2924/15311 , H01L2924/15331 , H01L2924/181 , H01L2924/30105 , H01L2924/3011 , H01R43/205 , H05K3/108 , Y10T29/49147 , Y10T29/49222 , H01L2924/00 , H01L2924/00012 , H01L2224/45099 , H01L2924/01033
摘要： Multiple surface finishes are applied to a substrate for a microelectronics package by applying a first surface finish to connection pads of a first area of the substrate masking the first area of the substrate without masking a second area of the substrate, applying a second different surface finish to connection pads of the second area of the substrate, and removing the mask.
摘要翻译：通过对衬底的第一区域的连接焊盘施加第一表面光洁度来掩蔽基片的第一区域而不掩盖衬底的第二区域，施加第二不同表面光洁度，将多个表面光洁度施加到用于微电子封装的衬底到基板的第二区域的连接焊盘，并且去除掩模。

47. 发明授权

US07751792B2 Higher linearity passive mixer 失效
标题翻译：高线性无源混频器
公开(公告)号：US07751792B2
公开(公告)日：2010-07-06
申请号：US11086045
申请日：2005-03-22
申请人： Lawrence E. Connell , David P. Kovac , Poojan A. Wagh , Vikram B. Karnani , William T. Waldie , Tao Wu
发明人： Lawrence E. Connell , David P. Kovac , Poojan A. Wagh , Vikram B. Karnani , William T. Waldie , Tao Wu
IPC分类号： H04B1/26
CPC分类号： H03D7/1441 , H03D7/1458 , H03D7/1466 , H03D7/165 , H03D2200/0084 , H03D2200/0088
摘要： Transmission of a high frequency signal is provided by a passive mixer. The passive mixer receives a low frequency signal as an input. The passive mixer includes a plurality of transistors each with a gate, a source, and a drain. The passive mixer also includes a local oscillator connected to the gates of the transistors. The gates of the transistors are also connected to a DC bias proportional to the threshold voltage of the transistors. In addition, an output of the passive mixer may be attenuated by a passive attenuator wherein both the passive attenuator and passive mixer are substantially free of quiescent current.
摘要翻译：高频信号的传输由无源混频器提供。无源混频器接收低频信号作为输入。无源混频器包括多个晶体管，每个具有栅极，源极和漏极。无源混频器还包括连接到晶体管的栅极的本地振荡器。晶体管的栅极也连接到与晶体管的阈值电压成比例的DC偏置。此外，无源混频器的输出可以被无源衰减器衰减，其中无源衰减器和无源混频器都基本上没有静态电流。

48. 发明授权

US07738901B2 Secondary link power control in a wireless communication network 有权
标题翻译：无线通信网络中的二次链路功率控制
公开(公告)号：US07738901B2
公开(公告)日：2010-06-15
申请号：US10788568
申请日：2004-02-27
申请人： Shiau-He Shawn Tsai , Young C. Yoon , Tao Wu , Anthony C. K. Soong
发明人： Shiau-He Shawn Tsai , Young C. Yoon , Tao Wu , Anthony C. K. Soong
IPC分类号： H04B7/00
CPC分类号： H04W28/18 , H04W52/16 , H04W52/325 , H04W52/36 , H04W52/40
摘要： A communication transceiver transmits a power-controlled first signal responsive to received power control commands and transmits one or more additional signals at variable power gains relative to the transmit power of the first signal based on reception quality feedback received for the additional signals. Thus, a mobile station may transmit a traffic channel at a variable power gain relative to its pilot signal power and vary that gain responsive to reception quality feedback received by it for the traffic signal. Of course, the mobile station may float more than one traffic channel using variable gains and may use different variable gains for each one. Further, the mobile station may float one or more non-pilot channels relative to the pilot or relative to another channel, while transmitting one or more fixed gain channels. Similar variable power gain may be employed at network base stations for forward link signals.
摘要翻译：通信收发机响应于接收到的功率控制命令发送功率受控的第一信号，并基于为附加信号接收的接收质量反馈，以相对于第一信号的发射功率的可变功率增益发射一个或多个附加信号。因此，移动台可以以相对于其导频信号功率的可变功率增益来发送业务信道，并响应于其为业务信号收到的接收质量反馈来改变该增益。当然，移动台可以使用可变增益浮动多于一个业务信道，并且可以为每一个使用不同的可变增益。此外，移动台可以在发送一个或多个固定增益信道的同时相对于导频或相对于另一个信道漂浮一个或多个非导频信道。在网络基站可以采用类似的可变功率增益用于前向链路信号。

49. 发明申请

US20100114944A1 METHOD AND SYSTEM FOR PROVIDING A VOICE INTERFACE 有权
标题翻译：提供语音接口的方法和系统
公开(公告)号：US20100114944A1
公开(公告)日：2010-05-06
申请号：US12263012
申请日：2008-10-31
申请人： Mark R. Adler , Imre Kiss , Joseph H. Polifroni , Tao Wu
发明人： Mark R. Adler , Imre Kiss , Joseph H. Polifroni , Tao Wu
IPC分类号： G06F17/30
CPC分类号： G10L15/22 , G06F3/167 , G10L13/027 , G10L15/1822 , G10L2015/228
摘要： Methods and systems for providing a voice interface are disclosed. A classifier voice interface of a user terminal may receive a query, may parse the query to identify an attribute, and may process the query to select a first domain-specific voice interface of a plurality of domain-specific voice interface based on the attribute, wherein each of the domain-specific voice interface comprises specialized information to process queries of different types. The classifier voice interface may further instruct the first domain-specific voice interface to process the query.
摘要翻译：公开了用于提供语音接口的方法和系统。用户终端的分类器语音接口可以接收查询，可以解析查询以识别属性，并且可以基于该属性处理查询以选择多个域专用语音接口的第一特定于语言的语音接口，其中每个域专用语音接口包括用于处理不同类型的查询的专用信息。分类器语音接口可以进一步指示第一域专用语音接口来处理查询。

50. 发明授权

US07616660B2 Common rate control method for reverse link channels in CDMA networks 有权
标题翻译： CDMA网络中反向链路信道的通用速率控制方法
公开(公告)号：US07616660B2
公开(公告)日：2009-11-10
申请号：US10876979
申请日：2004-06-25
申请人： Patrick A. Hosein , Tao Wu
发明人： Patrick A. Hosein , Tao Wu
IPC分类号： H04J3/22
CPC分类号： H04W28/22
摘要： A radio base station transmits periodic load indications based on the measured reverse link load to a plurality of mobile stations transmitting on a reverse link channel. If the measure reverse link load is within a first predetermined range, the radio base stations transmits a load indication instructing mobile stations transmitting on the reverse link to change their transmission rate probabilistically. If the reverse link load is within second predetermined range outside the first predetermined range, the radio base station transmits a load indication instructing mobile stations transmitting on the reverse link to change their transmission rate deterministically.
摘要翻译：无线电基站基于所测量的反向链路负载向在反向链路信道上发送的多个移动台发送周期性负载指示。如果测量反向链路负载在第一预定范围内，则无线电基站发送指示在反向链路上发送的移动台的负载指示以概率地改变其传输速率。如果反向链路负载在第一预定范围之外的第二预定范围内，则无线电基站发送指示在反向链路上发送的移动台的确定性地改变其传输速率的负载指示。

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