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1. 发明申请

WO02084966A3 METHOD AND APPARATUS FOR A PULSE DECODING COMMUNICATION SYSTEM USING MULTIPLE RECEIVERS 审中-公开
标题翻译：用于使用多个接收器的脉冲解码通信系统的方法和装置
公开(公告)号：WO02084966A3
公开(公告)日：2003-06-05
申请号：PCT/IB0202342
申请日：2002-04-15
申请人： UNIV SINGAPORE , LYE KIN MUN , JOE JURIANTO
发明人： LYE KIN MUN , JOE JURIANTO
IPC分类号： H04L27/00 , H03K3/313 , H03K3/315 , H04B1/7163 , H04B1/717 , H04B1/7176 , H04L1/22 , H04L25/49 , H04L25/06 , H04L27/24
CPC分类号： H03K3/313 , H03K3/315 , H04B1/71637 , H04B1/7174 , H04B1/7176 , H04L1/22 , H04L25/4906
摘要： A multiple receiver approach is disclosed for a pulse decoding communication system, which can enhance system robustness and increase information carrying capacity. Two or more receivers are used to produce groups of pulses from a received signal. In one embodiment, system robustness is enhanced by redundancy. In another embodiment, information capacity is increased by producing independent groups of pulses from one cycle of an analog waveform.
摘要翻译：公开了用于脉冲解码通信系统的多接收机方法，其可以增强系统的鲁棒性并增加信息承载能力。两个或多个接收器用于从接收信号产生脉冲组。在一个实施例中，通过冗余来增强系统鲁棒性。在另一个实施例中，通过从模拟波形的一个周期产生独立的脉冲组来增加信息容量。

2. 发明申请

WO2011119118A1 A HAPTIC SYSTEM, A METHOD OF FORMING A HAPTIC SYSTEM AND A METHOD OF CONTROLLING A HAPTIC SYSTEM 审中-公开
标题翻译：一种习惯系统，一种形成系统的方法和一种控制系统的方法
公开(公告)号：WO2011119118A1
公开(公告)日：2011-09-29
申请号：PCT/SG2011/000126
申请日：2011-03-28
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , RAHARDJA, Susanto , LYE, Kin Mun , FARBIZ, Farzam
发明人： RAHARDJA, Susanto , LYE, Kin Mun , FARBIZ, Farzam
IPC分类号： G06F3/01
CPC分类号： G06F3/016
摘要： According to embodiments of the present invention, a haptic system for use in a simulation environment or a mixed reality environment is provided. The haptic system includes at least three solenoids configured to generate a torque feedback.
摘要翻译：根据本发明的实施例，提供了一种用于模拟环境或混合现实环境中的触觉系统。触觉系统包括至少三个螺线管，其构造成产生扭矩反馈。

3. 发明申请

WO2002091697A2 METHOD AND APPARATUS FOR GENERATING PULSES FROM PHASE SHIFT KEYING ANALOG WAVEFORMS 审中-公开
标题翻译：用于从相移键控模拟波形发生脉冲的方法和装置
公开(公告)号：WO2002091697A2
公开(公告)日：2002-11-14
申请号：PCT/IB2002/002608
申请日：2002-05-07
申请人： THE NATIONAL UNIVERSITY OF SINGAPORE , KWOK, Yuen, Sam , JOE, Jurianto , LYE, Kin, Mun
发明人： KWOK, Yuen, Sam , JOE, Jurianto , LYE, Kin, Mun
IPC分类号： H04L27/22
CPC分类号： H03K3/313 , H03K3/315 , H04B1/71637 , H04L27/1563
摘要： Methods and apparatus for detecting phase shift keying (PSK) signals using circuitry having nonlinear dynamics characteristics are disclosed. A receiver circuit can be implemented using a simple tunnel diode or using an op-amp to provide dynamic characteristics comprising an unstable region bounded by a first and second stable region. The approach is able to decode one information symbol represented by one cycle of the PSK signal. Performance enhancements by clipping and weighted pulse counting method are also disclosed.
摘要翻译：公开了使用具有非线性动力特性的电路来检测相移键控（PSK）信号的方法和装置。可以使用简单的隧道二极管或使用运算放大器来实现接收器电路，以提供包括由第一和第二稳定区域限定的不稳定区域的动态特性。该方法能够解码由PSK信号的一个周期表示的一个信息符号。还公开了通过削波和加权脉冲计数方法的性能增强。

4. 发明申请

WO2002084966A2 METHOD AND APPARATUS FOR A PULSE DECODING COMMUNICATION SYSTEM USING MULTIPLE RECEIVERS 审中-公开
标题翻译：用于使用多个接收器的脉冲解码通信系统的方法和装置
公开(公告)号：WO2002084966A2
公开(公告)日：2002-10-24
申请号：PCT/IB2002/002342
申请日：2002-04-15
申请人： THE NATIONAL UNIVERSITY OF SINGAPORE , LYE, Kin, Mun , JOE, Jurianto
发明人： LYE, Kin, Mun , JOE, Jurianto
IPC分类号： H04L27/00
CPC分类号： H03K3/313 , H03K3/315 , H04B1/71637 , H04B1/7174 , H04B1/7176 , H04L1/22 , H04L25/4906
摘要： A multiple receiver approach is disclosed for a pulse decoding communication system, which can enhance system robustness and increase information carrying capacity. Two or more receivers are used to produce groups of pulses from a received signal. In one embodiment, system robustness is enhanced by redundancy. In another embodiment, information capacity is increased by producing independent groups of pulses from one cycle of an analog waveform.
摘要翻译：公开了用于脉冲解码通信系统的多接收机方法，其可以增强系统的鲁棒性并增加信息承载能力。两个或多个接收器用于从接收信号产生脉冲组。在一个实施例中，通过冗余来增强系统鲁棒性。在另一个实施例中，通过从模拟波形的一个周期产生独立的脉冲组来增加信息容量。

5. 发明申请

WO2002084871A3 METHOD AND APPARATUS FOR GENERATNG PULSES FROM ANALOG WAVEFORMS 审中-公开
公开(公告)号：WO2002084871A3
公开(公告)日：2002-10-24
申请号：PCT/IB2002/002347
申请日：2002-04-15
申请人： THE NATIONAL UNIVERSITY OF SINGAPORE , LYE, Kin, Mun , JOE, Jurianto
发明人： LYE, Kin, Mun , JOE, Jurianto
IPC分类号： H03K3/313
摘要： A method and apparatus that allows an analog waveform to carry multilevel of information is disclosed. This allows information capacity enhancement in pulse decoding communication system by concatenating several information regions in one cycle of analog waveform.

6. 发明申请

WO02091697A3 DEMODULATION OF PSK SIGNALS 审中-公开
标题翻译： PSK信号的解调
公开(公告)号：WO02091697A3
公开(公告)日：2004-03-04
申请号：PCT/IB0202608
申请日：2002-05-07
申请人： UNIV SINGAPORE , KWOK YUEN SAM , JOE JURIANTO , LYE KIN MUN
发明人： KWOK YUEN SAM , JOE JURIANTO , LYE KIN MUN
IPC分类号： H04L27/233 , H03K3/313 , H03K3/315 , H04B1/7163 , H04L27/156
CPC分类号： H03K3/313 , H03K3/315 , H04B1/71637 , H04L27/1563
摘要： Methods and apparatus for detecting phase shift keying (PSK) signals, using circuitry having nonlinear dynamics characteristics are disclosed. A receiver circuit can be implemented using a simple tunnel diode or using an op-amp to provide dynamic characteristics comprising an unstable region bounded by a first and second stable region. The approach is able to decode one information symbol represented by one cycle of the PSK signal. Performance enhancements by clipping and weighted pulse counting method are also disclosed.
摘要翻译：公开了使用具有非线性动力特性的电路来检测相移键控（PSK）信号的方法和装置。可以使用简单的隧道二极管或使用运算放大器来实现接收器电路，以提供包括由第一和第二稳定区域限定的不稳定区域的动态特性。该方法能够解码由PSK信号的一个周期表示的一个信息符号。还公开了通过削波和加权脉冲计数方法的性能增强。

7. 发明申请

WO2002103916A2 METHOD AND APPARATUS FOR DELTA MODULATOR AND SIGMA DELTA MODULATOR 审中-公开
标题翻译： DELTA调制器和SIGMA DELTA调制器的方法和装置
公开(公告)号：WO2002103916A2
公开(公告)日：2002-12-27
申请号：PCT/IB2002/003178
申请日：2002-06-18
申请人： THE NATIONAL UNIVERSITY OF SINGAPORE , JOE, Jurianto , LYE, Kin, Mun
发明人： JOE, Jurianto , LYE, Kin, Mun
IPC分类号： H03M3/02
CPC分类号： H03M1/508
摘要： According to the invention, oscillating signals are generated from analog signals by providing an analog signal having a variable slope or amplitude to a circuit with a variable operating point and having a transfer function characterized by an unstable operating region bounded by a first and a second stable operating region. The unstable operating region contains a first and a second reference point. The circuit is capable of producing an osc1llating slgnal havmg a variable duty cycle, the duty cycle increasing as the variable operating point is positioned closer to the first reference point, the duty cycle decreasing as the variable operating point is positioned closer to the second reference point. The variable operating point is positioned substantially within the unstable region to produce the oscillating signal. The positioning of the operating point relative to the first and the second reference points is a function of the variable slope or amplitude of the analog signal. The oscillating signal is capable of being used to directly or indirectly generate a delta modulation or sigma delta modulation signal corresponding to the analog signal. ∼'\P .1 15
摘要翻译：根据本发明，通过向具有可变工作点的电路提供具有可变斜率或幅度的模拟信号并具有传导函数，其特征在于由第一和第二稳定区域限定的不稳定操作区域，从模拟信号产生振荡信号经营区域。不稳定的操作区域包含第一和第二参考点。该电路能够产生具有可变占空比的振荡器，当可变工作点位于更靠近第一参考点时占空比增加，占空比随着可变工作点位于更接近第二参考点而减小。可变工作点基本位于不稳定区域内以产生振荡信号。工作点相对于第一和第二参考点的定位是模拟信号的可变斜率或振幅的函数。振荡信号能够用于直接或间接产生对应于模拟信号的增量调制或Σ-Δ调制信号。类似'\ P .1 15

8. 发明申请

WO2002084871A2 METHOD AND APPARATUS FOR GENERATNG PULSES FROM ANALOG WAVEFORMS 审中-公开
标题翻译：模拟波形发生脉冲的方法和装置
公开(公告)号：WO2002084871A2
公开(公告)日：2002-10-24
申请号：PCT/IB2002/002347
申请日：2002-04-15
申请人： THE NATIONAL UNIVERSITY OF SINGAPORE , LYE, Kin, Mun , JOE, Jurianto
发明人： LYE, Kin, Mun , JOE, Jurianto
IPC分类号： H03K
CPC分类号： H03K3/315 , H03K3/0231 , H04L27/001
摘要： A method and apparatus that allows an analog waveform to carry multilevel of information is disclosed. This allows information capacity enhancement in pulse decoding communication system by concatenating several information regions in one cycle of analog waveform.
摘要翻译：公开了允许模拟波形承载多级信息的方法和装置。这允许在脉冲解码通信系统中通过在一个周期的模拟波形中连接多个信息区域来提高信息容量。

9. 发明申请

WO2011028175A1 TERMINAL DEVICE AND METHOD FOR PROCESSING AN ENCRYPTED BIT STREAM 审中-公开
标题翻译：终端设备和处理加密位流的方法
公开(公告)号：WO2011028175A1
公开(公告)日：2011-03-10
申请号：PCT/SG2009/000307
申请日：2009-09-01
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , LYE, Kin Mun , RAHARDJA, Susanto , LI, Te , HUANG, Haibin
发明人： LYE, Kin Mun , RAHARDJA, Susanto , LI, Te , HUANG, Haibin
IPC分类号： G06F19/00 , H04L9/18 , H04L9/36
CPC分类号： H04L9/065 , H04L2209/20
摘要： A terminal device is described comprising a receiver configured to receive an encrypted bit stream which is decodable to a digital signal, a decrypting circuit configured to decrypt the encrypted bit stream, a truncator configured to receive a quality indication and configured to truncate the decrypted bit stream in accordance with the quality indication such that the truncated decrypted bit stream is decodable to a digital signal having a quality corresponding to the indicated by the quality indication, and a decoder configured to decode the truncated bit stream.
摘要翻译：描述了终端设备，其包括：接收器，被配置为接收可解码为数字信号的加密比特流;解密电路，被配置为对加密的比特流进行解密;被配置为接收质量指示并被配置为截断解密的比特流根据质量指示，使得截断的解密比特流可解码为具有与由质量指示指示的质量相对应的质量的数字信号，以及解码器，被配置为对截断比特流进行解码。

10. 发明申请

WO2002073802A1 CIRCUITRY WITH RESISTIVE INPUT IMPEDANCE FOR GENERATING PULSES FROM ANALOG WAVEFORMS 审中-公开
标题翻译：具有电阻输入阻抗的电路，用于从模拟波形产生脉冲
公开(公告)号：WO2002073802A1
公开(公告)日：2002-09-19
申请号：PCT/IB2001/000472
申请日：2001-03-13
申请人： THE NATIONAL UNIVERSITY OF SINGAPORE , LIU, Jonathan, Tun, Nan , JOE, Jurianto , YONG, Sion, Siew , LYE, Kin, Mun
发明人： LIU, Jonathan, Tun, Nan , JOE, Jurianto , YONG, Sion, Siew , LYE, Kin, Mun
IPC分类号： H03K3/0231
CPC分类号： H03K3/0231
摘要： A decoder for generating output pulses or oscillations in response to input analog waveforms includes a circuit having a variable operating point and having a transfer function characterized by an unstable operating region bounded by a first stable operating region and a second stable operating region. In one embodiment, the circuit is characterized by having a resistive input impedance. The analog waveform forces the operating point of the circuit into its unstable and stable regions to produce oscillatory and non-oscillatory behavior at the circuit's output.
摘要翻译：用于响应于输入模拟波形产生输出脉冲或振荡的解码器包括具有可变工作点并具有由第一稳定操作区域和第二稳定操作区域限定的不稳定操作区域所表征的传递函数的电路。在一个实施例中，电路的特征在于具有电阻输入阻抗。模拟波形强制电路的工作点进入其不稳定和稳定的区域，以在电路的输出端产生振荡和非振荡的行为。

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