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1. 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.

2. 发明申请

WO2018064799A1 POWER ALLOCATION FOR UPLINK TRANSMISSIONS 审中-公开
公开(公告)号：WO2018064799A1
公开(公告)日：2018-04-12
申请号：PCT/CN2016/101439
申请日：2016-10-07
申请人： QUALCOMM INCORPORATED , LI, Gaoshan , RU, Congchong , YAN, Hongbo , SONG, Wei-Jei , CHIN, Tom , CHAWLA, Vivek
发明人： LI, Gaoshan , RU, Congchong , YAN, Hongbo , SONG, Wei-Jei , CHIN, Tom , CHAWLA, Vivek
IPC分类号： H04W52/14
摘要： Aspects of the present disclosure relate to wireless communications and, more particularly, to how to allocate transmission power for uplink transmissions on different component carriers.

3. 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。

4. 发明申请

WO2015142673A1 SINGLE ANTENNA SHARING FOR MULTIPLE WIRELESS CONNECTIONS 审中-公开
标题翻译：单天线共享多个无线连接
公开(公告)号：WO2015142673A1
公开(公告)日：2015-09-24
申请号：PCT/US2015/020588
申请日：2015-03-13
申请人： QUALCOMM INCORPORATED
发明人： YAN, Hongbo , NGAI, Francis Ming-Meng , FILIPOVIC, Daniel Fred , HE, Ning
IPC分类号： H04B1/403 , H04B7/08
CPC分类号： H04B7/0814 , H04B1/406 , H04B7/0608 , H04B7/0805 , H04W88/06
摘要： A wireless device includes: a first radio and first transceiver configured to transmit and receive according to a first radio access technology; a second radio and second transceiver configured to transmit and receive according to a second radio access technology; a first antenna and a second antenna connected to the first radio and the second radio; a switch; and a control unit configured to control the switch to configure connections of the first and second antennas to the first and second radios. The control unit is configured to control the switch to disconnect the second radio from the second antenna in response to a receiving, by the second radio through the second antenna, a signal that is below a predetermined threshold, and to connect the second radio to the first antenna during a wakeup period of the second radio.
摘要翻译：无线设备包括：第一无线电和第一收发机，被配置为根据第一无线接入技术进行发送和接收; 第二无线电和第二收发机，被配置为根据第二无线电接入技术进行发射和接收; 连接到第一无线电和第二无线电的第一天线和第二天线; 开关以及控制单元，被配置为控制所述开关以配置所述第一和第二天线到所述第一和第二无线电的连接。控制单元被配置为响应于通过第二天线的第二无线电接收低于预定阈值的信号并且将第二无线电与第二无线电连接到第二无线电在第二无线电的唤醒期间的第一天线。

5. 发明申请

WO2015120001A2 MODE-BASED ANTENNA TUNING 审中-公开
标题翻译：基于模式的天线调谐
公开(公告)号：WO2015120001A2
公开(公告)日：2015-08-13
申请号：PCT/US2015/014386
申请日：2015-02-04
申请人： QUALCOMM INCORPORATED
发明人： YAN, Hongbo
IPC分类号： H04B1/403
CPC分类号： H04B1/56 , H04B1/0458 , H04B1/18 , H04B1/406 , H04B1/44 , H04B1/50 , H04L5/14 , H04W88/06
摘要： Exemplary embodiments are related to antenna tuners. A device may include a transceiver configured to operate in a frequency division duplex (FDD) network. The device may also include an antenna tuner coupled to the transceiver. Further, the device includes a processor configured to tune the antenna tuner for a receive frequency if the device is operating in receive mode and tune the antenna tuner for a transmit frequency if the device is operating in a transmit and receive mode.
摘要翻译：示例性实施例涉及天线调谐器。设备可以包括被配置为在频分双工（FDD）网络中操作的收发器。该设备还可以包括耦合到收发器的天线调谐器。此外，该设备包括处理器，该处理器被配置为如果设备在接收模式下操作则调谐天线调谐器的接收频率，并且如果设备在发送模式和接收模式下操作则调谐天线调谐器的发送频率。

6. 发明申请

WO2013177074A1 ANTENNA SWITCHING DEVICES, METHODS, AND SYSTEMS 审中-公开
标题翻译：天线切换装置，方法和系统
公开(公告)号：WO2013177074A1
公开(公告)日：2013-11-28
申请号：PCT/US2013/041886
申请日：2013-05-20
申请人： QUALCOMM INCORPORATED
发明人： HE, Ning , YAN, Hongbo , FILIPOVIC, Daniel Fred
IPC分类号： H04B7/06 , H04B7/08
CPC分类号： H01Q3/24 , H04B1/44 , H04B7/0404 , H04B7/0602 , H04B7/0608 , H04B7/0802 , H04B7/0814 , H04W24/02 , H04W36/14 , H04W36/30 , H04W72/085 , H04W76/18 , H04W88/06
摘要： This disclosure provides systems, methods, and apparatus for antenna switching for simultaneous communication. In one embodiment, a wireless communication apparatus is provided. The wireless communication apparatus includes a plurality of antennas including a first antenna and a second antenna. The wireless communication apparatus further includes a plurality of receive circuits including a first receive circuit. The wireless communication apparatus further includes a controller configured to determine one or more performance characteristics of the first antenna over a plurality of sources. The controller is further configured to selectively switch the first receive circuit from receiving wireless communications via the first antenna to receive wireless communications via the second antenna if the one or more performance characteristics of the first antenna over the plurality of sources fall simultaneously. Other aspects, embodiments, and features are also claimed and described.
摘要翻译：本公开提供用于同时通信的天线切换的系统，方法和装置。在一个实施例中，提供了一种无线通信装置。无线通信装置包括包括第一天线和第二天线的多个天线。无线通信装置还包括包括第一接收电路的多个接收电路。无线通信装置还包括被配置为确定多个源上的第一天线的一个或多个性能特性的控制器。控制器还被配置为如果多个源上的第一天线的一个或多个性能特性同时掉落，则第一接收电路经由第一天线选择性地切换接收无线通信，以经由第二天线接收无线通信。还要求和描述其它方面，实施例和特征。

7. 发明申请

WO2020047358A1 TRANSMISSION THROTTLING FOR EMISSION EXPOSURE MANAGEMENT 审中-公开
公开(公告)号：WO2020047358A1
公开(公告)日：2020-03-05
申请号：PCT/US2019/048968
申请日：2019-08-30
申请人： QUALCOMM INCORPORATED
发明人： YAN, Hongbo , HAN, Junsheng , CHALLA, Raghu Narayan
IPC分类号： H04L1/18
摘要： Techniques for providing transmission throttling for emission exposure management are described. Embodiments implement duty cycle based transmission throttling for emission exposure management. Transmission throttling implemented in accordance with embodiments drops or skips transmission of some portion of transmission blocks of a communication process, such as to drop some transmission blocks providing retransmission of data. Transmit power levels utilized with respect to each of transmission blocks transmitted may be closer to that of a transmit power control target level (e.g., meeting the TPC target level) while nevertheless meeting an emission exposure limit level. Embodiments may, for example, be implemented with respect to a hybrid automatic repeat request (HARQ) process. Other aspects and features are also claimed and described.

8. 发明申请

WO2013177076A1 DEVICES, SYSTEMS, AND METHODS FOR ADJUSTING PROBING DISTANCES 审中-公开
标题翻译：用于调整探测距离的设备，系统和方法
公开(公告)号：WO2013177076A1
公开(公告)日：2013-11-28
申请号：PCT/US2013/041888
申请日：2013-05-20
申请人： QUALCOMM INCORPORATED
发明人： HE, Ning , YAN, Hongbo , FILIPOVIC, Daniel Fred
IPC分类号： H04B7/08
CPC分类号： H01Q3/24 , H04B1/44 , H04B7/0404 , H04B7/0602 , H04B7/0608 , H04B7/0802 , H04B7/0814 , H04W24/02 , H04W36/14 , H04W36/30 , H04W72/085 , H04W76/18 , H04W88/06
摘要： This disclosure provides systems, methods, and apparatus for adjusting probing distances. In one embodiment, a wireless communication apparatus is provided. The wireless communication apparatus includes a plurality of antennas including a first antenna and a second antenna. The wireless communication apparatus further includes a plurality of receive circuits including a first receive circuit coupled to the first antenna and a second receive circuit coupled to the second antenna. The first receive circuit is configured to measure one or more downlink performance characteristics of the first antenna and the second receive circuit is configured to measure one or more downlink performance characteristics of the second antenna during at least part of a same time period. The wireless communication apparatus further includes a controller configured to determine a difference between the one or more downlink performance characteristics of the first antenna and the second antenna, and determine a next time to use the second receive circuit to measure the one or more downlink performance characteristics of the second antenna based on the determined difference between the one or more downlink performance characteristics of the first antenna and the second antenna.
摘要翻译：本公开提供了用于调整探测距离的系统，方法和装置。在一个实施例中，提供了一种无线通信装置。无线通信装置包括包括第一天线和第二天线的多个天线。无线通信装置还包括多个接收电路，包括耦合到第一天线的第一接收电路和耦合到第二天线的第二接收电路。第一接收电路被配置为测量第一天线的一个或多个下行链路性能特性，并且第二接收电路被配置为在相同时间段的至少部分期间测量第二天线的一个或多个下行链路性能特性。无线通信装置还包括控制器，被配置为确定第一天线的一个或多个下行链路性能特性与第二天线之间的差异，并且确定下一次使用第二接收电路来测量一个或多个下行链路性能特征基于所确定的第一天线的一个或多个下行链路性能特性与第二天线之间的差异来确定第二天线。

9. 发明申请

WO2010002946A1 DYNAMIC FILTERING FOR ADJACENT CHANNEL INTERFERENCE SUPPRESSION 审中-公开
标题翻译：用于相邻通道干扰抑制的动态滤波
公开(公告)号：WO2010002946A1
公开(公告)日：2010-01-07
申请号：PCT/US2009/049331
申请日：2009-06-30
申请人： QUALCOMM Incorporated , YAN, Hongbo
发明人： YAN, Hongbo
IPC分类号： H04B1/10
CPC分类号： H04B1/1036
摘要： A method for adjacent channel interference suppression comprises the steps of receiving a composite signal including a signal of interest and possibly one or more adjacent channel interferers, measuring the signal of interest and the possibly one or more adjacent channel interferers, and adjusting a location of at least one dynamic filter to extract the signal of interest. A receiver apparatus comprises an antenna configured to receive a composite signal including a signal of interest and possibly one or more adjacent channel interferers, an interference measurement circuit configured to measure the signal of interest and the possibly one or more adjacent channel interferers, at least one dynamic filter configured to extract the signal of interest, and a processor configured to adjust a location of at least one dynamic filter to extract the signal of interest.
摘要翻译：一种用于相邻信道干扰抑制的方法包括以下步骤：接收包括感兴趣信号和可能的一个或多个相邻信道干扰源的复合信号，测量感兴趣的信号和可能的一个或多个相邻信道干扰信号，以及调整在至少一个动态滤波器来提取感兴趣的信号。接收机设备包括：天线，被配置为接收包括感兴趣的信号和可能的一个或多个相邻信道干扰源的复合信号;干扰测量电路，被配置为测量感兴趣的信号和可能的一个或多个相邻信道干扰源，至少一个动态滤波器，被配置为提取感兴趣的信号;以及处理器，被配置为调整至少一个动态滤波器的位置以提取感兴趣的信号。

10. 发明申请

WO2018089183A1 TECHNIQUES AND APPARATUSES FOR ADJUSTING TRANSMISSION POWER FOR POWER-LIMITED UPLINK CARRIER AGGREGATION SCENARIOS 审中-公开
标题翻译：调节有限上行载波聚合情况的传输功率的技术和设备
公开(公告)号：WO2018089183A1
公开(公告)日：2018-05-17
申请号：PCT/US2017/057620
申请日：2017-10-20
申请人： QUALCOMM INCORPORATED
发明人： RAMKUMAR, Vasanth Kumar , VORA, Pritesh , YAN, Hongbo , KRISHNAMOORTHY, Parthasarathy
IPC分类号： H04W52/14 , H04W52/34 , H04W52/36
摘要： Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may decrease a first value of a transmission power of a first component carrier relative to a second value of a transmission power of a second component carrier based at least in part on the second component carrier carrying control information for the user equipment, wherein the second value of the transmission power of the second component carrier is based at least in part on a first maximum power reduction value identified for carrier aggregation. The user equipment may increase the transmission power of the second component carrier to a third value based at least in part on a second maximum power reduction value identified for single carrier. Numerous other aspects are provided.
摘要翻译：本公开的某些方面一般涉及无线通信。在一些方面，用户设备可以至少部分地基于第二分量载波承载第一分量载波的传输功率的第一值相对于第二分量载波的传输功率的第二值，用户设备，其中所述第二分量载波的所述传输功率的所述第二值至少部分基于针对载波聚合而识别的第一最大功率减小值。用户设备可以至少部分地基于为单载波识别的第二最大功率减小值将第二分量载波的传输功率增加到第三值。还提供了许多其他方面。

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