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1. 发明授权

US08813001B2 System and method for efficient and optimal minimum area retiming 有权
标题翻译：高效优化最小面积重新定位的系统和方法
公开(公告)号：US08813001B2
公开(公告)日：2014-08-19
申请号：US12361845
申请日：2009-01-29
申请人： Hai Zhou , Jia Wang
发明人： Hai Zhou , Jia Wang
IPC分类号： G06F17/50
CPC分类号： G06F17/5031 , G06F17/505 , G06F2217/84
摘要： A method for use in electronic design software efficiently and optimally produces minimized or reduced register flip flop area or number of registers/flip flops in a VLSI circuit design without changing circuit timing or functionality. The method dynamically generates constraints; maintains the generated constraints as a regular tree; and incrementally relocates registers/flip flops and/or the number of registers/flip flops in the circuit design.
摘要翻译：一种用于电子设计软件的方法在VLSI电路设计中有效和最佳地产生最小化或减少的寄存器触发器区域或寄存器/触发器数量，而不改变电路时序或功能。该方法动态生成约束; 将生成的约束保持为常规树; 并且在电路设计中递增地重新定位寄存器/触发器和/或寄存器/触发器的数量。

2. 发明申请

US20090199146A1 SYSTEM AND METHOD FOR EFFICIENT AND OPTIMAL MINIMUM AREA RETIMING 有权
标题翻译：有效和最优区域退化的系统和方法
公开(公告)号：US20090199146A1
公开(公告)日：2009-08-06
申请号：US12361845
申请日：2009-01-29
申请人： Hai Zhou , Jia Wang
发明人： Hai Zhou , Jia Wang
IPC分类号： G06F17/50
CPC分类号： G06F17/5031 , G06F17/505 , G06F2217/84
摘要： A method for use in electronic design software efficiently and optimally produces minimized or reduced register flip flop area or number of registers/flip flops in a VLSI circuit design without changing circuit timing or functionality. The method dynamically generates constraints; maintains the generated constraints as a regular tree; and incrementally relocates registers/flip flops and/or the number of registers/flip flops in the circuit design.
摘要翻译：一种用于电子设计软件的方法在VLSI电路设计中有效和最佳地产生最小化或减少的寄存器触发器区域或寄存器/触发器数量，而不改变电路时序或功能。该方法动态生成约束; 将生成的约束保持为常规树; 并且在电路设计中递增地重新定位寄存器/触发器和/或寄存器/触发器的数量。

3. 发明授权

US08259695B2 Method and apparatus for packet wireless telecommunications 有权
标题翻译：分组无线电信的方法和装置
公开(公告)号：US08259695B2
公开(公告)日：2012-09-04
申请号：US11796853
申请日：2007-04-30
申请人： Jung Ah Lee , Said Tatesh , Hai Zhou
发明人： Jung Ah Lee , Said Tatesh , Hai Zhou
IPC分类号： H04B7/216
CPC分类号： H04L27/2602 , H04L1/0006 , H04L1/1812 , H04L27/2626 , H04L27/2647
摘要： In a wireless telecommunications network, a Code Division Multiple Access (CDMA) scheme is applied to data to encode it. The encoded data transmitted in the uplink using an Orthogonal Frequency Division Multiplexing (OFDM) frame structure including a cyclic prefix (CP). The CDMA encoded data may be time multiplexed with Single Carrier-Frequency Division Multiple Access (SC-FDMA) transmissions. The CDMA transmissions may be used for relatively small payloads, such as those associated with voice traffic and control signals, and the SC-FDMA transmissions used for higher date rate transmissions. This enables autonomous transmission, without scheduling, for smaller payloads. A transmitter includes a selector 3 for performing time multiplexing in the uplink, the required mode being indicated by the Hybrid Automatic Repeat Request (HARQ) ID. A first branch 1 carries SC-FDMA data and a second branch 2 carries data to be transmitted as a CDMA scheme. A CAZAC code may be used in encoding the CDMA data.
摘要翻译：在无线电信网络中，将码分多址（CDMA）方案应用于数据进行编码。使用包括循环前缀（CP）的正交频分复用（OFDM）帧结构在上行链路中发送的编码数据。 CDMA编码数据可以与单载波频分多址（SC-FDMA）传输进行时间复用。 CDMA传输可以用于相对小的有效载荷，例如与语音业务和控制信号相关联的那些，以及用于较高日期传输的SC-FDMA传输。这使得能够进行自主传输，而无需调度，可以实现更小的有效载荷。发射机包括用于在上行链路中执行时间复用的选择器3，所需模式由混合自动重传请求（HARQ）ID指示。第一分支1携带SC-FDMA数据，第二分支2携带要作为CDMA方案发送的数据。可以在编码CDMA数据时使用CAZAC码。

4. 发明授权

US08081602B2 Selecting a handover algorithm 有权
标题翻译：选择切换算法
公开(公告)号：US08081602B2
公开(公告)日：2011-12-20
申请号：US11554645
申请日：2006-10-31
申请人： Urs Peter Bernhard , Hai Zhou
发明人： Urs Peter Bernhard , Hai Zhou
IPC分类号： H04W4/00
CPC分类号： H04W36/24 , H04W36/14
摘要： The present invention provides methods for selecting a handover algorithm. The methods may include selecting the handover algorithm for a mobile unit based on at least one measurement indicative of a network state. The methods may also include receiving information indicative of the handover algorithm selected based on the measurement(s) indicative of the network state.
摘要翻译：本发明提供了选择切换算法的方法。所述方法可以包括基于指示网络状态的至少一个测量来选择移动单元的切换算法。所述方法还可以包括基于指示网络状态的测量来接收指示所选择的切换算法的信息。

5. 发明申请

US20080232432A1 NON-COHERENT TRANSMISSION METHOD FOR UPLINK CONTROL SIGNALS USING A CONSTANT AMPLITUDE ZERO-AUTOCORRELATION SEQUENCE 有权
标题翻译：使用恒定幅度零自动校准序列的上传控制信号的非相关传输方法
公开(公告)号：US20080232432A1
公开(公告)日：2008-09-25
申请号：US11688708
申请日：2007-03-20
申请人： Jung A. Lee , Said Tatesh , Hai Zhou
发明人： Jung A. Lee , Said Tatesh , Hai Zhou
IPC分类号： H03C1/52 , H04L27/04
CPC分类号： H04L27/2607 , H04L1/0026 , H04L1/0028 , H04L1/0073 , H04L1/1607
摘要： In one embodiment of the instant invention, a non-coherent transmission method for uplink control signals is provided. The transmission methodology uses a constant amplitude zero-autocorrelation (CAZAC) sequence for relatively short control signal lengths. The methodology includes creating a CAZAC sequence, truncating the CAZAC sequence into a plurality of segments; and transmitting each of the segments within a predetermined window of time.
摘要翻译：在本发明的一个实施例中，提供了一种用于上行链路控制信号的非相干传输方法。传输方法使用恒定幅度零自相关（CAZAC）序列用于相对较短的控制信号长度。该方法包括创建CAZAC序列，将CAZAC序列截断成多个片段; 以及在预定的时间窗口内传送每个段。

6. 外观设计

USD935641S1 White noise machine 有权
公开(公告)号：USD935641S1
公开(公告)日：2021-11-09
申请号：US29719979
申请日：2020-01-09
申请人： Hai Zhou
设计人： Hai Zhou

7. 发明授权

US08165228B2 Non-coherent transmission method for uplink control signals using a constant amplitude zero-autocorrelation sequence 有权
标题翻译：使用恒幅零自相关序列的上行链路控制信号的非相干传输方法
公开(公告)号：US08165228B2
公开(公告)日：2012-04-24
申请号：US11688708
申请日：2007-03-20
申请人： Jung A. Lee , Said Tatesh , Hai Zhou
发明人： Jung A. Lee , Said Tatesh , Hai Zhou
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L27/2607 , H04L1/0026 , H04L1/0028 , H04L1/0073 , H04L1/1607
摘要： In one embodiment of the instant invention, a non-coherent transmission method for uplink control signals is provided. The transmission methodology uses a constant amplitude zero-autocorrelation (CAZAC) sequence for relatively short control signal lengths. The methodology includes creating a CAZAC sequence, truncating the CAZAC sequence into a plurality of segments; and transmitting each of the segments within a predetermined window of time.
摘要翻译：在本发明的一个实施例中，提供了一种用于上行链路控制信号的非相干传输方法。传输方法使用恒定幅度零自相关（CAZAC）序列用于相对较短的控制信号长度。该方法包括创建CAZAC序列，将CAZAC序列截断成多个片段; 以及在预定的时间窗口内传送每个段。

8. 发明申请

US20090119037A1 SYSTEM AND METHODS FOR DYNAMIC POWER ESTIMATION FOR A DIGITAL CIRCUIT 有权
标题翻译：用于数字电路动态功率估计的系统和方法
公开(公告)号：US20090119037A1
公开(公告)日：2009-05-07
申请号：US12267472
申请日：2008-11-07
申请人： DiaaEldin Khalil , Yehea Ismail , Debjit Sinha , Hai Zhou
发明人： DiaaEldin Khalil , Yehea Ismail , Debjit Sinha , Hai Zhou
IPC分类号： G01R21/00 , G06F17/18
CPC分类号： G06F17/5036 , G01R21/00 , G01R31/31721 , G06F2217/78
摘要： A method for dynamic timing-dependent power estimation for a digital circuit having coupled interconnects and at least two gates. In one embodiment, the method includes the steps of capturing information on relative switching activities and timing dependence for the coupled interconnects in the digital circuit, estimating the probabilities associated with switching activities and timing dependence for each gate in the digital circuit from the captured information, and obtaining dynamic power estimation of the digital circuit from the estimations of the probabilities.
摘要翻译：一种用于具有耦合互连和至少两个门的数字电路的动态时序相关功率估计的方法。在一个实施例中，该方法包括以下步骤：捕获关于数字电路中的耦合互连的相对切换活动和时序相关性的信息，从捕获的信息中估计与数字电路中每个门的切换活动和定时相关性的概率，并从概率的估计中获得数字电路的动态功率估计。

9. 发明申请

US20080267157A1 Method and apparatus for packet wireless telecommunications 有权
标题翻译：分组无线电信的方法和装置
公开(公告)号：US20080267157A1
公开(公告)日：2008-10-30
申请号：US11796853
申请日：2007-04-30
申请人： Jung Ah Lee , Said Tatesh , Hai Zhou
发明人： Jung Ah Lee , Said Tatesh , Hai Zhou
IPC分类号： H04B7/216
CPC分类号： H04L27/2602 , H04L1/0006 , H04L1/1812 , H04L27/2626 , H04L27/2647
摘要： In a wireless telecommunications network, a Code Division Multiple Access (CDMA) scheme is applied to data to encode it. The encoded data transmitted in the uplink using an Orthogonal Frequency Division Multiplexing (OFDM) frame structure including a cyclic prefix (CP). The CDMA encoded data may be time multiplexed with Single Carrier-Frequency Division Multiple Access (SC-FDMA) transmissions. The CDMA transmissions may be used for relatively small payloads, such as those associated with voice traffic and control signals, and the SC-FDMA transmissions used for higher date rate transmissions. This enables autonomous transmission, without scheduling, for smaller payloads. A transmitter includes a selector 3 for performing time multiplexing in the uplink, the required mode being indicated by the Hybrid Automatic Repeat Request (HARQ) ID. A first branch 1 carries SC-FDMA data and a second branch 2 carries data to be transmitted as a CDMA scheme. A CAZAC code may be used in encoding the CDMA data.
摘要翻译：在无线电信网络中，将码分多址（CDMA）方案应用于数据进行编码。使用包括循环前缀（CP）的正交频分复用（OFDM）帧结构在上行链路中发送的编码数据。 CDMA编码数据可以与单载波频分多址（SC-FDMA）传输进行时间复用。 CDMA传输可以用于相对小的有效载荷，例如与语音业务和控制信号相关联的那些，以及用于较高日期传输的SC-FDMA传输。这使得能够进行自主传输，而无需调度，可以实现更小的有效载荷。发射机包括用于在上行链路中执行时间复用的选择器3，所需模式由混合自动重传请求（HARQ）ID指示。第一分支1携带SC-FDMA数据，第二分支2携带要作为CDMA方案发送的数据。可以在编码CDMA数据时使用CAZAC码。

10. 发明授权

US08301150B2 Picocell power control 有权
标题翻译：微微控制器功率控制
公开(公告)号：US08301150B2
公开(公告)日：2012-10-30
申请号：US12486182
申请日：2009-06-17
申请人： Huiyu Tao , Hai Zhou
发明人： Huiyu Tao , Hai Zhou
IPC分类号： H04W36/00 , H04W72/00 , H04B7/00
CPC分类号： H04W52/343 , H04W52/143 , H04W52/244 , H04W52/247 , H04W52/325 , H04W52/40
摘要： A method is provided of controlling transmission power of a picocell base station. The method comprises the steps of the picocell base station:transmitting a signal at a first power; receiving a report from a mobile terminal that the signal is received within a predetermined quality range; dependent upon receiving said report instructing the mobile terminal to report as to the number of neighboring macrocells detected by the mobile terminal; and controlling the transmission power of a further signal dependent upon said number.
摘要翻译：提供了一种控制微微小区基站的传输功率的方法。该方法包括微微小区基站的步骤：以第一功率发送信号; 从移动终端接收在预定质量范围内接收到所述信号的报告; 取决于接收到所述报告，指示移动终端报告由移动终端检测到的相邻宏小区的数量; 并根据所述数量来控制进一步信号的发送功率。

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