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1. 发明申请

WO2008144450A2 ENHANCED PILOT SIGNAL 审中-公开
标题翻译：增强引航信号
公开(公告)号：WO2008144450A2
公开(公告)日：2008-11-27
申请号：PCT/US2008063800
申请日：2008-05-15
申请人： QUALCOMM INC , BLACK PETER J , WU QIANG , ZHAO WANLUN , TOKGOZ YELIZ , PADOVANI ROBERTO , NAGUIB AYMAN FAWZY , KIM JE WOO , EDGE STEPHEN , AGASHE PARAG A , BHUSHAN NAGA , DAYAL PRANAV
发明人： BLACK PETER J , WU QIANG , ZHAO WANLUN , TOKGOZ YELIZ , PADOVANI ROBERTO , NAGUIB AYMAN FAWZY , KIM JE WOO , EDGE STEPHEN , AGASHE PARAG A , BHUSHAN NAGA , DAYAL PRANAV
IPC分类号： H04L5/00
CPC分类号： H04W4/02 , H03M1/185 , H04L5/0023 , H04L5/0048 , H04L27/261 , H04L27/2613 , H04W16/02 , H04W64/00
摘要： Briefly, in accordance with one embodiment, a method of transmitting signals is provided. Signal waveforms are transmitted from at least two respective sectors. The at least two respective sectors are from at least two different sets of a superset of sectors. The transmitted signal waveforms include signal waveforms at least nearly mutually orthogonal at least along a particular signal dimension. An advantage of such an embodiment, for example, is reduced signal interference.
摘要翻译：简而言之，根据一个实施例，提供一种发送信号的方法。信号波形从至少两个相应的扇区发送。所述至少两个相应扇区是来自扇区的超集的至少两组不同的集合。发送的信号波形包括至少沿着特定信号维度至少几乎相互正交的信号波形。例如，这样的实施例的优点是减少了信号干扰。

2. 发明申请

WO2009079103A1 POSITIONING USING ENHANCED PILOT SIGNAL 审中-公开
标题翻译：使用增强的引导信号定位
公开(公告)号：WO2009079103A1
公开(公告)日：2009-06-25
申请号：PCT/US2008/082107
申请日：2008-10-31
申请人： QUALCOMM INCORPORATED , EDGE, Stephen W. , BLACK, Peter John , WU, Qiang , ZHAO, Wanlun , TOKGOZ, Yeliz , PADOVANI, Roberto , NAGUIB, Ayman Fawzy , KIM, Je Woo , DAYAL, Pranav , AGASHE, Parag Arun , BHUSHAN, Naga
发明人： EDGE, Stephen W. , BLACK, Peter John , WU, Qiang , ZHAO, Wanlun , TOKGOZ, Yeliz , PADOVANI, Roberto , NAGUIB, Ayman Fawzy , KIM, Je Woo , DAYAL, Pranav , AGASHE, Parag Arun , BHUSHAN, Naga
IPC分类号： H04W64/00
CPC分类号： H04W24/00 , G01S5/0226 , G01S5/0236 , H04W64/00
摘要： Briefly, in accordance with one embodiment, a method of transmitting signals is provided. Signal waveforms are transmitted from at least two respective sectors. The at least two respective sectors are from at least two different sets of a superset of sectors. The transmitted signal waveforms include signal waveforms at least nearly mutually orthogonal at least along a particular signal dimension. An advantage of such an embodiment, for example, is reduced signal interference.
摘要翻译：简而言之，根据一个实施例，提供一种发送信号的方法。信号波形从至少两个相应的扇区发送。所述至少两个相应扇区是来自扇区的超集的至少两组不同的集合。发送的信号波形包括至少沿着特定信号维度至少几乎相互正交的信号波形。例如，这样的实施例的优点是减少了信号干扰。

3. 发明申请

WO2007082892A1 TIMING MEASUREMENT FOR CHECKING PROBES 审中-公开
标题翻译：检查探测器的时序测量
公开(公告)号：WO2007082892A1
公开(公告)日：2007-07-26
申请号：PCT/EP2007/050419
申请日：2007-01-16
申请人： MARPOSS SOCIETA' PER AZIONI , FERRARI, Andrea , PADOVANI, Roberto
发明人： FERRARI, Andrea , PADOVANI, Roberto
IPC分类号： H04L27/00
CPC分类号： H04L27/00
摘要： A system and a method for the transmission of signals representative of an event include a first low frequency clock (101) and a low frequency counter (102) for generating a first delay (TL), and a second high frequency clock (106) and a high frequency counter (104) for generating a second delay (TH). The system further includes a transmitter (105) for transmitting the representative signals after a delay from the event made up by the sum of the first and the second delay. The second delay can be generated also by an analogic device including for example a capacitor (99), and devices (97) for charging the capacitor up to the reaching of a preset voltage at its ends. A wireless transmission system according to the invention is utilized in a checking system with a contact detecting probe (1), for transmitting a signal representative of contact with the piece to be checked.
摘要翻译：用于传输代表事件的信号的系统和方法包括用于产生第一延迟（TL）的第一低频时钟（101）和低频计数器（102）和第二高频时钟（106）和用于产生第二延迟（TH）的高频计数器（104）。该系统还包括发射机（105），用于在从由第一和第二延迟的和组成的事件的延迟之后发送代表信号。第二延迟也可以由包括例如电容器（99）的模拟装置和用于对电容器充电直到在其端部达到预设电压的装置（97）产生。根据本发明的无线传输系统被用在具有接触检测探头（1）的检查系统中，用于发送代表与被检查件接触的信号。

4. 发明申请

WO2006089197A1 LOW DUTY CYCLE HALF-DUPLEX MODE OPERATION WITH COMMUNICATION DEVICE 审中-公开
标题翻译：具有通信设备的低占空比半双工模式操作
公开(公告)号：WO2006089197A1
公开(公告)日：2006-08-24
申请号：PCT/US2006/005785
申请日：2006-02-16
申请人： QUALCOMM INCORPORATED , LEE, Chong U. , HOLCMAN, Alejandro R , MIMRAN, Arik , WOLF, Jack Keil , SHEYNBLAT, Leonid , PADOVANI, Roberto , BENDER, Paul E. , REZAIIFAR, Ramin , KHAZAKA, Samir K.
发明人： LEE, Chong U. , HOLCMAN, Alejandro R , MIMRAN, Arik , WOLF, Jack Keil , SHEYNBLAT, Leonid , PADOVANI, Roberto , BENDER, Paul E. , REZAIIFAR, Ramin , KHAZAKA, Samir K.
IPC分类号： H04B7/005 , H04B17/00 , H04L25/00
CPC分类号： H04L5/16 , H04B1/7085 , H04B17/0082 , H04L12/12 , H04W52/0235 , H04W52/0283 , H04W52/44 , H04W76/20 , Y02D70/1222 , Y02D70/164 , Y02D70/40
摘要： Operating a communication device in a half-duplex mode using only overhead channels; and substantially free running a timing reference obtained during reception to allow a timing reference value to drift during transmission.
摘要翻译：仅使用架空通道，以半双工模式操作通信设备; 并且基本上自由地运行在接收期间获得的定时参考，以允许定时参考值在传输期间漂移。

5. 发明申请

WO2007024963A3 REVERSE LINK INTERFERENCE CANCELLATION 审中-公开
公开(公告)号：WO2007024963A3
公开(公告)日：2007-03-01
申请号：PCT/US2006/032937
申请日：2006-08-22
申请人： QUALCOMM INCORPORATED , SMEE, John Edward , HOU, Jilei , PADOVANI, Roberto , BLACK, Peter John , EASTON, Kenneth, David
发明人： SMEE, John Edward , HOU, Jilei , PADOVANI, Roberto , BLACK, Peter John , EASTON, Kenneth, David
IPC分类号： H04Q7/38
摘要： A method and system for reverse link interference cancellation. One method comprises demodulating and decoding at least one signal sent from at least one access terminal and received by a first base station, sending demodulated, decoded information of the signal to a second base station, reconstructing the signal at the second base station, and subtracting the reconstructed signal from a buffer at the second base station.

6. 发明申请

WO2006004948A1 METHOD AND APPARATUS FOR CANCELING PILOT INTERFERENCE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
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：WO2006004948A1
公开(公告)日：2006-01-12
申请号：PCT/US2005/023307
申请日：2005-06-30
申请人： QUALCOMM Incorporated , CORALLI, Alessandro Vanelli , PFISTER, Henry David , HOU, Jilei , SMEE, John E. , PADOVANI, Roberto , BUTLER, Brian K. , LEVIN, Jeffrey A. , WILBORN, Thomas B. , BENDER, Paul E.
发明人： CORALLI, Alessandro Vanelli , PFISTER, Henry David , HOU, Jilei , SMEE, John E. , PADOVANI, Roberto , BUTLER, Brian K. , LEVIN, Jeffrey A. , WILBORN, Thomas B. , BENDER, Paul E.
IPC分类号： H04B1/707
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. 发明申请

WO2008144450A3 ENHANCED PILOT SIGNAL 审中-公开
公开(公告)号：WO2008144450A3
公开(公告)日：2008-11-27
申请号：PCT/US2008/063800
申请日：2008-05-15
申请人： QUALCOMM INCORPORATED , BLACK, Peter J. , WU, Qiang , ZHAO, Wanlun , TOKGOZ, Yeliz , PADOVANI, Roberto , NAGUIB, Ayman Fawzy , KIM, Je Woo , AGASHE, Parag A. , BHUSHAN, Naga , DAYAL, Pranav
发明人： BLACK, Peter J. , WU, Qiang , ZHAO, Wanlun , TOKGOZ, Yeliz , PADOVANI, Roberto , NAGUIB, Ayman Fawzy , KIM, Je Woo , AGASHE, Parag A. , BHUSHAN, Naga , DAYAL, Pranav
IPC分类号： H04L5/02
摘要： Briefly, in accordance with one embodiment, a method of transmitting signals is provided. Signal waveforms are transmitted from at least two respective sectors. The at least two respective sectors are from at least two different sets of a superset of sectors. The transmitted signal waveforms include signal waveforms at least nearly mutually orthogonal at least along a particular signal dimension. An advantage of such an embodiment, for example, is reduced signal interference.

8. 发明申请

WO2007024963A2 REVERSE LINK INTERFERENCE CANCELLATION 审中-公开
标题翻译：反向链接干扰取消
公开(公告)号：WO2007024963A2
公开(公告)日：2007-03-01
申请号：PCT/US2006032937
申请日：2006-08-22
申请人： QUALCOMM INC , SMEE JOHN EDWARD , HOU JILEI , PADOVANI ROBERTO , BLACK PETER JOHN , EASTON KENNETH DAVID
发明人： SMEE JOHN EDWARD , HOU JILEI , PADOVANI ROBERTO , BLACK PETER JOHN , EASTON KENNETH DAVID
IPC分类号： H04W52/12
CPC分类号： H04B1/7107 , H04W52/12
摘要： A method and system for reverse link interference cancellation. One method comprises demodulating and decoding at least one signal sent from at least one access terminal and received by a first base station, sending demodulated, decoded information of the signal to a second base station, reconstructing the signal at the second base station, and subtracting the reconstructed signal from a buffer at the second base station.
摘要翻译：一种用于反向链路干扰消除的方法和系统。一种方法包括对从至少一个接入终端发送并由第一基站接收的至少一个信号进行解调和解码，向第二基站发送解调后的解码的信号信息，重构第二基站的信号，以及减去来自第二基站的缓冲器的重建信号。

9. 发明申请

WO9943101A9 FORWARD LINK POWER CONTROL IN A CELLULAR SYSTEM USING NT/I0 VALUES 审中-公开
标题翻译：使用NT / I0值的蜂窝系统中的前向链路功率控制
公开(公告)号：WO9943101A9
公开(公告)日：1999-11-04
申请号：PCT/US9903683
申请日：1999-02-19
申请人： QUALCOMM INC , BENDER PAUL E , PADOVANI ROBERTO
发明人： BENDER PAUL E , PADOVANI ROBERTO
IPC分类号： H04B1/04 , H04B7/005 , H04B7/26 , H04L1/00 , H04W36/08 , H04W36/18 , H04W36/30 , H04W52/00 , H04W52/24 , H04W52/40 , H04W52/44 , H04W52/58 , H04W52/60 , H04W56/00 , H04W68/00 , H04B17/00
CPC分类号： H04L1/0071 , H04L1/0002 , H04L1/0025 , H04L1/0059 , H04L1/0068 , H04L1/208 , H04W36/18 , H04W36/30 , H04W52/24 , H04W52/241 , H04W52/40 , H04W52/44 , H04W52/58 , H04W52/60 , H04W56/00 , H04W68/00
摘要： A system and method is taught for controlling the power level of transmissions within a communication system having a base station, a mobile station, a communication channel, and a pilot channel. The mobile station determines a signal strength value according to a communication signal received by way of the communication channel. A pilot channel signal is determined according to a pilot signal transmitted by way of the pilot channel. The signal to noise ratio of the communication signal is determined according to the determined signal strength value and the pilot channel signal. The power level of a transmission is controlled according to the signal to noise ratio. The noise level in a communication channel within the communication system is estimated. The pilot channel signal includes pilot energy and pilot noise components. The pilot energy component is removed to provide a remaining pilot signal. Communication system operations are controlled according to the remaining pilot signal. The power levels of transmissions are controlled by determining the signal to noise ratio of a signal within the communication channel and determining a difference signal. The difference signal is formed by determining the difference between determined and desired signal to noise ratios. The difference signal is transmitted between the base station and the mobile station. The pilot channel has at least one frame and the power control signal is inserted into the frame. Thus, information representing the strength of the communication signal is transmitted to the base by way of the pilot channel within the frame. The pilot channel can have two information frames for transmitting the power control signal a plurality of times.
摘要翻译：教导了一种用于控制具有基站，移动台，通信信道和导频信道的通信系统内的传输功率电平的系统和方法。移动台根据通过通信信道接收到的通信信号来确定信号强度值。根据通过导频信道发送的导频信号来确定导频信道信号。通信信号的信噪比根据确定的信号强度值和导频信道信号来确定。传输的功率电平根据信噪比进行控制。估计通信系统内的通信信道中的噪声电平。导频信道信号包括导频能量和导频噪声分量。导频能量分量被去除以提供剩余的导频信号。通信系统操作根据剩余的导频信号进行控制。通过确定通信信道内的信号的信噪比并确定差分信号来控制传输的功率电平。通过确定确定的和期望的信噪比之间的差异来形成差分信号。差分信号在基站和移动台之间传输。导频信道具有至少一个帧，并且功率控制信号被插入到帧中。因此，表示通信信号的强度的信息通过帧内的导频信道发送到基站。导频信道可以具有用于多次发送功率控制信号的两个信息帧。

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