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公开(公告)号：US09696775B2
公开(公告)日：2017-07-04
申请号：US14635607
申请日：2015-03-02
Applicant: INTEL IP CORPORATION
Inventor： Tian Yan Pu , Chenbo Liu , Thuyen Le , Lars Melzer
CPC classification number: G06F1/26 , G06F1/3206 , G06F11/2273
Abstract: Embodiments include apparatuses, methods, and systems for determining a power consumption of a circuit block in an integrated circuit. The integrated circuit may include first and second power supply networks. In some embodiments, the integrated circuit may include a plurality of instances of a circuit block under test. A first instance of the circuit block may be coupled to the first power supply network during a first test run, and a second instance of the circuit block may be coupled to the second power supply network during a second test run. In other embodiments, a single instance of a circuit block under test may be coupled with the first power supply network during a first test run and coupled with the second power supply network during a second test run. The power consumption of the circuit block may be determined based on the first and second test runs.
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2.发明申请METHOD AND RELATED MOBILE DEVICE FOR CELL SEARCHING WITH LOW MEMORY REQUIREMENT 有权用于小存储器要求的小区搜索的方法和相关移动设备公开(公告)号：US20150282055A1
公开(公告)日：2015-10-01
申请号：US14661439
申请日：2015-03-18
Applicant: Intel IP Corporation
Inventor： Tian Yan Pu
CPC classification number: H04W48/16 , H04J11/0073 , H04J11/0076 , H04J11/0089 , H04L5/0048 , H04L27/2659 , H04L27/2663 , H04L27/2675 , H04L27/2689 , H04W56/00
Abstract: The present solution relates to a method for searching for a cell in a cellular mobile communication system having low memory requirement. The method comprises: receiving in a receiver a signal carrying a reference signal having a first data rate, decimating the signal to generate a down-sampled signal having a second data rate, phase-compensating a phase distortion introduced by the decimating, and correlating the down-sampled signal against a phase-compensated local reference signal or a phase-compensated down-sampled signal against a local reference signal. When buffering the down-sampled signal prior or subsequent to phase-compensating, the buffer size is minimized as 1× oversampling is employed compared to 2× oversampling of current solutions.
Abstract translation: 本解决方案涉及用于在具有低存储器要求的蜂窝移动通信系统中搜索小区的方法。 该方法包括：在接收机中接收携带具有第一数据速率的参考信号的信号，抽取该信号以产生具有第二数据速率的下采样信号，相位补偿通过抽取引入的相位失真，并将 针对相位补偿的本地参考信号或相对于本地参考信号的相位补偿的下采样信号的下采样信号。 当在相位补偿之前或之后缓冲下采样信号时，与当前解的2×过采样相比，使用1×过采样时，缓冲器大小被最小化。
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公开(公告)号：US10798623B2
公开(公告)日：2020-10-06
申请号：US14751149
申请日：2015-06-26
Applicant: Intel IP Corporation
Inventor： Tian Yan Pu , Juergen Kreuchauf , Habib Djandji , Thorsten Clevorn
IPC: H04W36/00
Abstract: A mobile terminal device may include a measurement circuit, a critical scenario identification circuit, and a measurement report control circuit. The measurement circuit may be configured to measure one or more received radio signals to generate one or more measurement results. The critical scenario identification circuit may be configured to perform a comparison between a first set of the one or more measurement results and predefined criteria associated with handover disruption. The measurement report control circuit may be configured to select a selected reporting configuration from a default handover speed reporting configuration and an accelerated handover speed reporting configuration based on the comparison, wherein the accelerated handover speed reporting configuration produces a lower expected handover latency than the default handover speed reporting configuration and to transmit a second set of the one or more measurement results according to the selected reporting configuration.
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公开(公告)号：US10433199B2
公开(公告)日：2019-10-01
申请号：US15300834
申请日：2015-03-28
Applicant: INTEL IP CORPORATION
Inventor： Rui Huang , Yang Tang , Zhibin Yu , Tian Yan Pu
IPC: H04W4/10 , H04W24/10 , H04B17/24 , H04B17/318 , H04L25/00 , H04W24/08 , H04W76/27 , H04L5/00 , H04W88/02
Abstract: Reporting techniques for reference signal received quality (RSRQ) measurements are described. In one embodiment, for example, user equipment (UE) may comprise at least one radio frequency (RF) transceiver, at least one RF antenna, and logic, at least a portion of which is in hardware, the logic to measure a received signal strength indicator (RSSI), determine a reference signal received quality (RSRQ) measured quantity value based on the measured RSSI, and map the RSRQ measured quantity value to an RSRQ reporting value according to an RSRQ measurement report mapping scheme comprising an extended RSRQ reporting range according to which one or more defined RSRQ reporting values correspond to RSRQ measured quantity values exceeding −3 dB. Other embodiments are described and claimed.
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公开(公告)号：US20160381610A1
公开(公告)日：2016-12-29
申请号：US14751149
申请日：2015-06-26
Applicant: Intel IP Corporation
Inventor： Tian Yan Pu , Juergen Kreuchauf , Habib Djandji , Thorsten Clevorn
IPC: H04W36/00
Abstract: A mobile terminal device may include a measurement circuit, a critical scenario identification circuit, and a measurement report control circuit. The measurement circuit may be configured to measure one or more received radio signals to generate one or more measurement results. The critical scenario identification circuit may be configured to perform a comparison between a first set of the one or more measurement results and predefined criteria associated with handover disruption. The measurement report control circuit may be configured to select a selected reporting configuration from a default handover speed reporting configuration and an accelerated handover speed reporting configuration based on the comparison, wherein the accelerated handover speed reporting configuration produces a lower expected handover latency than the default handover speed reporting configuration and to transmit a second set of the one or more measurement results according to the selected reporting configuration.
Abstract translation: 移动终端设备可以包括测量电路，关键场景识别电路和测量报告控制电路。 测量电路可以被配置为测量一个或多个接收的无线电信号以产生一个或多个测量结果。 关键场景识别电路可以被配置为执行一个或多个测量结果的第一组与与切换中断相关联的预定标准之间的比较。 测量报告控制电路可以被配置为基于比较从默认切换速度报告配置和加速切换速度报告配置中选择所选择的报告配置，其中加速切换速度报告配置产生比默认切换更低的预期切换等待时间 并且根据所选择的报告配置传送所述一个或多个测量结果的第二组。
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Patent Agency Ranking
公开(公告)号：US20170054538A1
公开(公告)日：2017-02-23
申请号：US14830797
申请日：2015-08-20
Applicant: Intel IP Corporation
Inventor： Tian Yan Pu
CPC classification number: H04W56/001 , H04J11/0069 , H04J11/0073
Abstract: A method of detecting reference signals may include calculating one or more correlation values, wherein each of the one or more correlation values representing a correlation between a digitally-sampled communication signal and a respective reference signal; applying a predefined criteria to the one or more correlation values to determine whether to exclude the one or more correlation values from a peak correlation database, the peak correlation database containing the remaining one or more correlation values; and detecting one or more transmitted reference signals within the digitally-sampled communication signal using the peak correlation database.
Abstract translation: 检测参考信号的方法可以包括计算一个或多个相关值，其中所述一个或多个相关值中的每一个表示数字采样通信信号和相应参考信号之间的相关性; 将预定标准应用于所述一个或多个相关值以确定是否从峰值相关数据库中排除所述一个或多个相关值，所述峰值相关数据库包含剩余的一个或多个相关值; 以及使用所述峰值相关数据库检测所述数字采样的通信信号内的一个或多个发送的参考信号。
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公开(公告)号：US09277519B1
公开(公告)日：2016-03-01
申请号：US14656811
申请日：2015-03-13
Applicant: Intel IP Corporation
Inventor： Tian Yan Pu , Honglei Miao , Matthias Weiss
IPC: H04W56/00
CPC classification number: H04W56/005 , H04L27/2657 , H04L27/2662 , H04L27/2686 , H04W56/001
Abstract: A method for performing mobile communications may include comparing a received digitized signal with a local reference synchronization sequence to generate a plurality of candidate timing estimates. Each of the plurality of candidate timing estimates may represent an estimated temporal location of a synchronization sequence in the received digitized signal. The method may further include demodulating the received digitized signal according to each of the plurality of candidate timing estimates to produce a plurality of reliability metrics, wherein each of the plurality of reliability metrics may be associated with one of the plurality of candidate timing estimates. The method may additionally include selecting one of the plurality of candidate timing estimates as a selected timing estimate based on a comparison between one or more of the plurality of reliability metrics and performing synchronized mobile communications using the selected timing estimate and a frequency offset value associated with the selected timing estimate.
Abstract translation: 用于执行移动通信的方法可以包括将接收到的数字化信号与本地参考同步序列进行比较，以产生多个候选时序估计。 多个候选定时估计中的每一个可以表示所接收的数字化信号中的同步序列的估计时间位置。 该方法还可以包括根据多个候选定时估计中的每一个对接收到的数字化信号进行解调，以产生多个可靠性度量，其中多个可靠性度量中的每一个可以与多个候选定时估计之一相关联。 该方法可以另外包括基于多个可靠性度量中的一个或多个之间的比较来选择多个候选定时估计中的一个作为所选择的定时估计，并且使用所选择的定时估计和与所选择的定时估计相关联的频率偏移值来执行同步的移动通信 所选定时估计。
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公开(公告)号：US09980313B2
公开(公告)日：2018-05-22
申请号：US14571414
申请日：2014-12-16
Applicant: Intel IP Corporation
Inventor： Tian Yan Pu , Christian Drewes
CPC classification number: H04W76/28 , H04W24/08 , H04W52/029 , H04W72/1278 , H04W88/02 , Y02D70/00 , Y02D70/1262 , Y02D70/1264 , Y02D70/24
Abstract: A mobile communications device is described including a wireless transceiver, a radio resource control (RRC) circuit connected to the transceiver, the RRC circuit including at least one timer configured to measure at least one mode trigger, a mode selector responsive to said timer, the mode selector configured to transition among a plurality of support modes, each of the support modes corresponding to at least one task, wherein each of the tasks is associated with a task frequency, a context detection circuit configured to detect at least one context information, a task frequency adaptation circuit configured to adjust at least one of said task frequency to an adjusted task frequency, responsive to the at least one context information.
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9.发明授权公开(公告)号：US09967807B2
公开(公告)日：2018-05-08
申请号：US14566736
申请日：2014-12-11
Applicant: Intel IP Corporation
Inventor： Tian Yan Pu , Gunnar Nitsche
CPC classification number: H04W48/16 , H01Q3/385 , H03J7/00 , H04L27/2278 , H04L27/2663 , H04W24/08
Abstract: A method of processing a plurality of received digitized signals may include determining a plurality of cross-correlation coefficients for the plurality of received digitized signals; forming a cross-correlation coefficient vector including the plurality of cross-correlation coefficients; and determining an evaluation value for at least some of the plurality of cross-correlation coefficients. The determining the evaluation value may include: pre-selecting a predefined number of cross-correlation coefficients from the cross-correlation coefficient vector and deleting the pre-selected number of cross-correlation coefficients from the cross-correlation coefficient vector; after the pre-selection, determining an averaging value using at least one of the non-preselected cross-correlation coefficients of the cross-correlation coefficient vector; and determining the evaluation values based on the respective value of the pre-selected cross-correlation coefficient and the averaging value. The method may further include selecting one or more cross-correlation coefficients based on the determined evaluation values; and further processing based on the selected one or more cross-correlation coefficients.
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10.发明授权Method and related mobile device for cell searching with low memory requirement 有权低存储要求的小区搜索方法及相关移动设备公开(公告)号：US09414304B2
公开(公告)日：2016-08-09
申请号：US14661439
申请日：2015-03-18
Applicant: Intel IP Corporation
Inventor： Tian Yan Pu
CPC classification number: H04W48/16 , H04J11/0073 , H04J11/0076 , H04J11/0089 , H04L5/0048 , H04L27/2659 , H04L27/2663 , H04L27/2675 , H04L27/2689 , H04W56/00
Abstract: The present solution relates to a method for searching for a cell in a cellular mobile communication system having low memory requirement. The method comprises: receiving in a receiver a signal carrying a reference signal having a first data rate, decimating the signal to generate a down-sampled signal having a second data rate, phase-compensating a phase distortion introduced by the decimating, and correlating the down-sampled signal against a phase-compensated local reference signal or a phase-compensated down-sampled signal against a local reference signal. When buffering the down-sampled signal prior or subsequent to phase-compensating, the buffer size is minimized as 1× oversampling is employed compared to 2× oversampling of current solutions.
Abstract translation: 本解决方案涉及用于在具有低存储器要求的蜂窝移动通信系统中搜索小区的方法。 该方法包括：在接收机中接收携带具有第一数据速率的参考信号的信号，抽取该信号以产生具有第二数据速率的下采样信号，相位补偿通过抽取引入的相位失真，并将 针对相位补偿的本地参考信号或相对于本地参考信号的相位补偿的下采样信号的下采样信号。 当在相位补偿之前或之后缓冲下采样信号时，与当前解的2×过采样相比，使用1×过采样时，缓冲器大小被最小化。
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