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1. 发明申请

WO2012034099A1 DATA CLASSIFICATION BASED ON CYCLIC REDUNDANCY CHECK AND DECODER METRICS 审中-公开
标题翻译：基于循环冗余检查和解码器度量的数据分类
公开(公告)号：WO2012034099A1
公开(公告)日：2012-03-15
申请号：PCT/US2011/051120
申请日：2011-09-09
申请人： QUALCOMM Incorporated , SRIPATHI, Prashant Udupa , JOOTAR, Jittra , KIM, Je Woo , LU, Feng
发明人： SRIPATHI, Prashant Udupa , JOOTAR, Jittra , KIM, Je Woo , LU, Feng
IPC分类号： H04L1/00 , H04L1/20
CPC分类号： H04L1/201 , H04L1/0054 , H04L1/0061
摘要： A method of data classification for use in a wireless communication system includes obtaining decoder metrics from a decoder. The decoder metrics correspond to data generated by the decoder. The decoder metrics include a symbol error rate (SER) and an energy metric (EM). The method also includes classifying the data into a first category if the data fails a cyclic redundancy check (CRC) check, into a second category if the data passes the CRC check and is determined to be unreliable, or into a third category if the data passes the CRC check and is determined to be reliable. A reliability of the data is determined based on the decoder metrics and an EM threshold.
摘要翻译：一种用于无线通信系统的数据分类方法包括从解码器获得解码器度量。解码器度量对应于由解码器生成的数据。解码器度量包括符号错误率（SER）和能量度量（EM）。该方法还包括如果数据通过循环冗余校验（CRC）检查失败，则将数据分类为第一类别，如果数据通过CRC校验并被确定为不可靠，则将数据分类成第三类别，如果数据通过CRC校验，确定为可靠。基于解码器度量和EM阈值来确定数据的可靠性。

2. 发明申请

WO2014204738A1 DEVICES AND METHODS FOR DETECTING AND HANDLING DECONSTRUCTIVE IMPACTS OF DEFAULT WEIGHT FACTORS FOR CLOSED-LOOP TRANSMISSION DIVERSITY COMMUNICATIONS 审中-公开
标题翻译：用于检测和处理闭环传输多样性通信的默认重要因素的非确定性影响的设备和方法
公开(公告)号：WO2014204738A1
公开(公告)日：2014-12-24
申请号：PCT/US2014/041854
申请日：2014-06-11
申请人： QUALCOMM INCORPORATED
发明人： ZHANG, Wei , SRIPATHI, Prashant Udupa , CHIZGI, Nate , RAMAKRISHNAN, Padmanabhan , NING, Ke , XIE, Guang
IPC分类号： H04B7/06
CPC分类号： H04W24/08 , H04B7/0634 , H04B7/0654 , H04B7/0689
摘要： UEs are adapted to facilitate detection and handling of deconstructive impacts of default weight factors employed before downlink and uplink synchronization is achieved in closed-loop transmission diversity communications. According to one example, a UE may receive transmissions sent using a default weight factor for transmission diversity (402). The UE may determine whether the default weight factor is causing a deconstructive impact on signal- to-interference ratio estimates for the received transmissions (404). When it is determined that the default weight factor is causing the deconstructive impact on the signal-to-interference ratio estimates for the received transmissions, the UE may employ an alternate closed-loop transmission diversity (CLTD) mode (406). Other aspects, embodiments, and features are also included.
摘要翻译： UE适于在闭环传输分集通信中实现下行链路和上行链路同步之前采用的默认权重因子的解构影响的检测和处理。根据一个示例，UE可以接收使用用于传输分集的默认权重因子（402）发送的传输。 UE可以确定默认权重因子是否对接收到的传输（404）造成对信号干扰比估计的解构影响。当确定默认加权因子导致对接收到的传输的信号干扰比估计的解构影响时，UE可以采用替代的闭环传输分集（CLTD）模式（406）。还包括其他方面，实施例和特征。

3. 发明申请

WO2013119376A1 REDUCING NETWORK ACQUISITION TIME IN THE PRESENCE OF INTERFERENCE 审中-公开
标题翻译：减少干扰时网络获取时间
公开(公告)号：WO2013119376A1
公开(公告)日：2013-08-15
申请号：PCT/US2013/022256
申请日：2013-01-18
申请人： QUALCOMM INCORPORATED
发明人： SRIPATHI, Prashant Udupa , SUBRAHMANYA, Parvathanathan
IPC分类号： H04B1/7097 , H04K3/00 , H04J11/00
CPC分类号： H04J11/0023
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which PAPR for an input of an AGC in a wireless receiver is generated. The AGC may provide a gain-controlled signal to a correlator when the PAPR of the input does not exceed the threshold ratio and may clamp the gain of the gain-controlled signal when PAPR of the input is large. A large PAPR may cause termination of search for a signal of interest in a current channel. The search may be resumed in a non-adjacent channel.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中生成用于无线接收机中的AGC输入的PAPR。当输入的PAPR不超过阈值比率时，AGC可以向相关器提供增益控制信号，并且当输入的PAPR较大时可以钳位增益控制信号的增益。大的PAPR可能导致终止对当前频道中的感兴趣信号的搜索。可以在非相邻信道中恢复搜索。

4. 发明申请

WO2018089126A1 TECHNIQUES FOR CONFIGURING AN ADVANCED RECEIVER BASED ON CELL INFORMATION, CHANNEL ALLOCATION INFORMATION, OR A DEVICE DISPLAY STATUS 审中-公开
标题翻译：基于小区信息，信道分配信息或设备显示状态配置高级接收器的技术
公开(公告)号：WO2018089126A1
公开(公告)日：2018-05-17
申请号：PCT/US2017/053975
申请日：2017-09-28
申请人： QUALCOMM INCORPORATED
发明人： YANG, Yue , BALASUBRAMANIAN, Srinivasan , GHOLMIEH, Aziz , SRIPATHI, Prashant Udupa , MAHESHWARI, Shailesh , DALMIYA, Vishal
IPC分类号： H04W88/02 , H04W52/02
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may identify a trigger condition relating to one or more of cell information regarding a cell to which the apparatus is connected, channel allocation information regarding the device, or a device display status of the apparatus. The apparatus may selectively activate or deactivate an advanced receiver of the apparatus based at least in part on the trigger condition.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。该设备可以识别与关于该设备连接到的小区的一个或多个小区信息，关于该设备的信道分配信息或者该设备的设备显示状态有关的触发条件。该装置可以至少部分地基于触发条件来选择性地激活或去激活装置的高级接收器。

5. 发明申请

WO2014047303A1 APPARATUS AND METHOD FOR REDUCING UE'S POWER CONSUMPTION BY CONTROLLING EARLY DECODING BOUNDARY 审中-公开
标题翻译：通过控制早期解码边界降低用户消耗功率的装置和方法
公开(公告)号：WO2014047303A1
公开(公告)日：2014-03-27
申请号：PCT/US2013/060643
申请日：2013-09-19
申请人： QUALCOMM INCORPORATED
发明人： SALVEKAR, Atul Arvind , SAMBHWANI, Sharad Deepak , SRIPATHI, Prashant Udupa , CHIZGI, Nate , RIDDLE, Christopher Cooper , HU, An-Swol Clement , VENKATACHARI, Harish
IPC分类号： H04W52/02
CPC分类号： H04W52/0229 , H04W52/0245 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21
摘要： Disclosed are methods and apparatus for reducing UE's power consumption by controlling early decoding boundary. In one aspect, a UE is configured to receive a data or voice frame from a base station. The UE selects one or more quality metrics for determining decoding boundary of the received frame and computes the selected one or more quality metrics. The UE then determines a decoding boundary for the frame based on one or more computed quality metrics. The UE then decodes the received frames at the determined decoding boundary and determines whether the decoding of the frame was successful. If the early decoding of the fame was successful, the UE may terminate reception of the frame. If the early decoding of the frame was unsuccessful, the UE may adjust the decoding boundary and decodes the frame at the adjusted boundary.
摘要翻译：公开了通过控制早期解码边界来减少UE的功耗的方法和装置。在一个方面，UE被配置为从基站接收数据或语音帧。 UE选择用于确定接收到的帧的解码边界的一个或多个质量度量，并且计算所选择的一个或多个质量度量。然后，UE基于一个或多个计算的质量度量来确定该帧的解码边界。然后，UE以所确定的解码边界对接收到的帧进行解码，并确定帧的解码是否成功。如果声望的早期解码成功，则UE可以终止帧的接收。如果帧的早期解码失败，则UE可以调整解码边界并在调整后的边界对帧进行解码。

6. 发明申请

WO2018039492A1 TIERED CONTROL OF ITERATIVE MIMO RECEIVERS 审中-公开
标题翻译：迭代MIMO接收机的分层控制
公开(公告)号：WO2018039492A1
公开(公告)日：2018-03-01
申请号：PCT/US2017/048490
申请日：2017-08-24
申请人： QUALCOMM INCORPORATED
发明人： VAZE, Chinmay , SRIPATHI, Prashant Udupa , BHATTACHARJEE, Supratik , MCCLOUD, Michael
IPC分类号： H04L1/00 , H04L25/03
摘要： In order to balance the power requirements of a MIMO receiver with the gains that may be achieved through its use, an apparatus determines whether a current configuration of the UE supports iterative MIMO reception. When it is determined that the current configuration of the UE supports iterative MIMO reception, the apparatus determines whether at least one parameter of the received signal is within a corresponding target condition, respectively, for each of the at least one parameters, e.g., including determining whether a scheduling percentage meets a scheduling threshold and whether an error rate is within an error rate range. When both the configuration supports iterative MIMO reception and the signal parameter(s) meet the corresponding target condition(s), the apparatus uses the iterative MIMO receiver. If not, the apparatus uses a serial receiver.
摘要翻译：为了平衡MIMO接收机的功率需求和通过其使用可以实现的增益，设备确定UE的当前配置是否支持迭代MIMO接收。当确定UE的当前配置支持迭代MIMO接收时，该设备针对至少一个参数中的每一个确定接收信号的至少一个参数是否分别在对应的目标条件内，例如包括确定调度百分比是否满足调度阈值以及错误率是否在错误率范围内。当两个配置都支持迭代MIMO接收且信号参数满足相应的目标条件时，该装置使用迭代MIMO接收机。如果没有，该设备使用串行接收器。

7. 发明申请

WO2014204737A1 DEVICES AND METHODS FOR FACILITATING SIGNAL-TO-INTERFERENCE RATIO ESTIMATES FOR CLOSED-LOOP TRANSMISSION DIVERSITY COMMUNICATIONS 审中-公开
标题翻译：用于促进闭环传输多样性通信的信号干扰比估计的装置和方法
公开(公告)号：WO2014204737A1
公开(公告)日：2014-12-24
申请号：PCT/US2014/041851
申请日：2014-06-11
申请人： QUALCOMM INCORPORATED
发明人： ZHANG, Wei , XIE, Guang , CHIZGI, Nate , SRIPATHI, Prashant Udupa , TSAKIRIS, Todd Nicholas
IPC分类号： H04B7/06
CPC分类号： H04B17/18 , H04B7/0634 , H04B17/336
摘要： UEs are adapted to facilitate calculation of signal-to-interference ratio (SIR) estimates in closed-loop transmission diversity (CLTD) communications before downlink and uplink synchronization is achieved. A UE may receive a transmission sent using transmission diversity (404, 502, 702). According to one example, the UE may calculate a plurality of signal-to-interference ratio (SIR) estimates for the received transmission, where each signal-to-interference ratio estimate is calculated using a different weight factor (406, 504). The UE may further select one of the calculated signal-to- interference ratio (SIR) estimates to be employed for the received transmission (506). According to another example, the UE may calculate a signal-to-interference ratio (SIR) estimate for the received transmission without employing any weight factor (704). Other aspects, embodiments, and features are also included. employing any weight factor. Other aspects, embodiments, and features are also included.
摘要翻译：在实现下行链路和上行链路同步之前，UE适于在闭环传输分集（CLTD）通信中有助于计算信号干扰比（SIR）估计。 UE可以接收使用传输分集（404,502,702）发送的传输。根据一个示例，UE可以计算接收到的传输的多个信号干扰比（SIR）估计，其中使用不同的权重因子（406,504）来计算每个信号干扰比估计。 UE可以进一步选择所接收的传输（506）所采用的所计算出的信号与干扰比（SIR）估计之一。根据另一示例，UE可以在不使用任何权重因子的情况下计算所接收的传输的信号干扰比（SIR）估计（704）。还包括其他方面，实施例和特征。使用任何重量因子。还包括其他方面，实施例和特征。

8. 发明申请

WO2014074849A1 VOICE STATE ASSISTED FRAME EARLY TERMINATION 审中-公开
标题翻译：语音辅助框架早期终止
公开(公告)号：WO2014074849A1
公开(公告)日：2014-05-15
申请号：PCT/US2013/069194
申请日：2013-11-08
申请人： QUALCOMM INCORPORATED
发明人： CHIZGI, Nate , SALVEKAR, Atul Arvind , SRIPATHI, Prashant Udupa , CHANDRA, Madhup , MATIN, Sharif A.
IPC分类号： H04W52/02
CPC分类号： H04W52/0229 , H04W52/02 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/22 , Y02D70/23
摘要： The present disclosure presents a method and apparatus for reducing power consumption during a voice communication in a user equipment (UE). For example, the method may include receiving a plurality of frames associated with the voice communication. Further, such an example method may include determining whether a frame pattern based at least on the received plurality of frames corresponds to a transition from a speech burst period to a non-speech period, and disabling a portion of a receiver subsystem at the UE for at least a portion of a frame associated with the non-speech period. As such, the power consumption in a UE may be reduced.
摘要翻译：本公开提供了一种用于在用户设备（UE）中的语音通信期间降低功耗的方法和装置。例如，该方法可以包括接收与语音通信相关联的多个帧。此外，这种示例性方法可以包括确定至少基于所接收的多个帧的帧模式是否对应于从语音突发周期到非语音周期的转换，以及禁用UE处的接收机子系统的一部分与非语音周期相关联的帧的至少一部分。因此，可以减少UE中的功耗。

9. 发明申请

WO2019046127A1 SOUNDING REFERENCE SIGNAL (SRS) TRANSMIT ANTENNA SELECTION 审中-公开
公开(公告)号：WO2019046127A1
公开(公告)日：2019-03-07
申请号：PCT/US2018/047987
申请日：2018-08-24
申请人： QUALCOMM INCORPORATED
发明人： YAN, Hongbo , BHATTACHARJEE, Supratik , FOERSTER, Gregory , SRIPATHI, Prashant Udupa
IPC分类号： H04B7/0404 , H04B7/06 , H04B7/08 , H04L5/00 , H04L25/02
摘要： Methods and apparatuses relate to sounding reference signal (SRS) transmit antenna selection in wireless communication systems. For example, a user equipment (UE) may select, from a set of antennas, a subset of antennas for SRS transmission based on at least one antenna selection parameter. The UE may further transmit, on an uplink communication channel, the SRS using the subset of antennas to a network entity. In some aspects, the at least one antenna selection parameter may include a reference signal receive power (RSRP) value, a signal-to-noise ratio (SNR) value, a spectrum efficiency value, and/or an SNR value and a channel correlation value.

10. 发明申请

WO2018039356A1 TECHNIQUES FOR REDUCING POWER CONSUMPTION BASED AT LEAST IN PART ON RECONFIGURATION OF A USER EQUIPMENT IN A SUB-TRANSMISSION TIME INTERVAL (TTI) RANGE 审中-公开
标题翻译：至少部分基于用户设备在子传输时间间隔（TTI）范围内的重新配置来降低功耗的技术
公开(公告)号：WO2018039356A1
公开(公告)日：2018-03-01
申请号：PCT/US2017/048229
申请日：2017-08-23
申请人： QUALCOMM INCORPORATED
发明人： SRIPATHI, Prashant Udupa , VAZE, Chinmay , YAN, Hongbo , CHALLA, Raghu
IPC分类号： H04W52/02 , H04L1/06 , H04L1/00
CPC分类号： G06F1/3278 , G06F1/3225 , H04B7/2603 , H04L1/00 , H04L1/0053 , H04L1/06 , H04L12/189 , H04W52/0232 , H04W52/0245 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/449
摘要： A method, a user equipment, an apparatus, and a computer program product for wireless communication are provided. The user equipment may identify a power consumption condition that relates to a downlink channel associated with the user equipment. The power consumption condition may correspond to a time period that is shorter than or equal to a transmission time interval of the user equipment. The user equipment may configure one or more modems of the user equipment to reduce power consumption during the time period.
摘要翻译：提供了一种用于无线通信的方法，用户设备，装置和计算机程序产品。用户设备可以识别与和用户设备相关联的下行链路信道有关的功耗条件。功耗条件可以对应于短于或等于用户设备的传输时间间隔的时间段。用户设备可以配置用户设备的一个或多个调制解调器以减少在该时间段期间的功耗。

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