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1. 发明申请

WO2018067240A1 SIGNALING TO INDICATE WHETHER PHYSICAL BROADCAST CHANNEL REPETITION IS ENABLED IN A TARGET CELL 审中-公开
标题翻译：指示是否在目标小区中启用物理广播信道重复
公开(公告)号：WO2018067240A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/048016
申请日：2017-08-22
申请人： QUALCOMM INCORPORATED
发明人： SAHAI, Achaleshwar , SU, Yi , VUMMINTALA, Shashidhar , KITAZOE, Masato
IPC分类号： H04W36/00
摘要： The present disclosure provides a mechanism that may allow a UE to determine whether PBCH repetition is enabled in the target cell without performing a hypothesis test. For example, the apparatus may receive a handover message from a serving cell. In an aspect, the handover message may be associated with a handover procedure to a target cell. In addition, the apparatus may determine whether to perform a hypothesis test to determine if a PBCH repetition is enabled in the target cell based on the handover message. In one example, the apparatus may determine not to perform the hypothesis test when the handover message includes information that indicates if the PBCH repetition is enabled in the target cell. In another example, the apparatus may determine to perform the hypothesis test when the handover message does not include information that indicates if the PBCH repetition is enabled in the target cell.
摘要翻译：本公开提供了一种机制，其可以允许UE确定是否在目标小区中启用PBCH重复而不执行假设测试。例如，该装置可以从服务小区接收切换消息。在一个方面中，切换消息可以与到目标小区的切换过程相关联。另外，装置可以基于切换消息确定是否执行假设测试以确定目标小区中是否启用了PBCH重复。在一个示例中，当切换消息包括指示PBCH重复在目标小区中是否被启用的信息时，装置可以确定不执行假设测试。在另一示例中，当切换消息不包括指示PBCH重复在目标小区中是否被启用的信息时，该装置可确定执行假设测试。

2. 发明申请

WO2014126765A1 METHOD AND APPARATUS FOR MANAGING INTERFERENCE IN FULL-DUPLEX COMMUNICATION 审中-公开
标题翻译：用于管理全双工通信干扰的方法和装置
公开(公告)号：WO2014126765A1
公开(公告)日：2014-08-21
申请号：PCT/US2014/014928
申请日：2014-02-05
申请人： QUALCOMM INCORPORATED
发明人： WANG, Hua , SAHAI, Achaleshwar , PULJIZ, Zrinka , PATIL, Shailesh , ANIGSTEIN, Pablo Alejandro , LI, Junyi
IPC分类号： H04J11/00 , H04B7/04
CPC分类号： H04B1/1027 , H04B1/10 , H04B1/7107 , H04B7/0413 , H04B7/0617 , H04B7/15585 , H04B17/16 , H04J11/0036 , H04L25/0204 , H04L25/022 , H04L25/0228 , H04L25/03159 , H04L25/03891 , H04L2025/03426 , H04W28/04
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives an intended signal from a first wireless device operating in a full-duplex mode, receives an interfering signal from a second wireless device communicating with the first wireless device, and reduces an interference of the received intended signal caused by the interfering signal by projecting a matrix of the received intended signal onto a space associated with the interfering signal.
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。该设备从全双工模式的第一无线设备接收预期信号，从与第一无线设备通信的第二无线设备接收干扰信号，并减少由干扰信号引起的接收到的预期信号的干扰将接收到的预期信号的矩阵投影到与干扰信号相关联的空间上。

3. 发明申请

WO2021173223A1 COEXISTENCE OF NEW RADIO SOUNDING REFERENCE SIGNAL (NR-SRS) AND LONG-TERM EVOLUTION (LTE) COMMUNICATIONS 审中-公开
公开(公告)号：WO2021173223A1
公开(公告)日：2021-09-02
申请号：PCT/US2020/067254
申请日：2020-12-29
申请人： QUALCOMM INCORPORATED
发明人： KOTAMRAJU, Saisruthi , SAHAI, Achaleshwar , PALS, Timothy, Paul , BHATTACHARJEE, Supratik
IPC分类号： H04L5/00 , H04W88/06 , H04B7/06
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify one or more symbols, associated with downlink communication of a first radio access technology (RAT), that are impacted by antenna switching used to transmit an uplink reference signal of a second RAT. The UE may perform a mitigation action to mitigate downlink performance degradation associated with the first RAT based at least in part on identifying the one or more symbols. Numerous other aspects are described.

4. 发明申请

WO2019104014A1 CHANNEL REPORTING FOR COMMUNICATION SERVICE PRIORITY TYPES 审中-公开
公开(公告)号：WO2019104014A1
公开(公告)日：2019-05-31
申请号：PCT/US2018/061973
申请日：2018-11-20
申请人： QUALCOMM INCORPORATED
发明人： HOSSEINI, Seyedkianoush , FARAJIDANA, Amir , SAHAI, Achaleshwar
IPC分类号： H04L1/00
CPC分类号： H04W72/10 , H04B7/0626 , H04B7/0628 , H04B7/088 , H04L1/0026 , H04L1/0027 , H04W72/1226 , H04W72/1242 , H04W88/02
摘要： Methods, systems, and devices for prioritization of channel state information (CSI) processes based on a set of priority rules and a device capability are described. A user equipment (UE) may be capable of supporting multiple communication types such as ultra-reliable low latency communications (URLLC), shortened transmission time interval (sTTI), enhanced mobile broadband (eMBB) priority type, etc. The UE may indicate a CSI update capability that includes a number of CSI processes capable of being updated by the UE. The CSI update capability may be a joint CSI update capability provided for all communication types. Based on the CSI update capability of the UE and the set of priority rules, the UE may prioritize the updating of one or more CSI processes.

5. 发明申请

WO2019060532A1 CODEBOOK RESTRICTION AND SUB-SAMPLING FOR CHANNEL STATE INFORMATION REPORTING 审中-公开
公开(公告)号：WO2019060532A1
公开(公告)日：2019-03-28
申请号：PCT/US2018/051933
申请日：2018-09-20
申请人： QUALCOMM INCORPORATED
发明人： HOSSEINI, Seyedkianoush , FARAJIDANA, Amir , SAHAI, Achaleshwar
IPC分类号： H04B7/0456 , H04B7/06
摘要： Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a base station may precode downlink signals to be transmitted to a user equipment (UE) using a precoding matrix. The precoding matrix may be selected by a UE from a number of precoding matrices (e.g., a codebook) and reported to the base station in a channel state information (CSI) report. As described herein, a base station may support techniques for limiting a number of precoding matrices that a UE may evaluate to identify a preferred precoding matrix to be indicated to the base station. In addition, the techniques described herein allow a base station to dynamically indicate an appropriate set of precoding matrices for the UE to evaluate based on the channel conditions at a given time.

6. 发明申请

WO2019032658A1 PROVISION AND USE OF GAPS FOR REFERENCE SIGNAL TIME DIFFERENCE MEASUREMENTS 审中-公开
公开(公告)号：WO2019032658A1
公开(公告)日：2019-02-14
申请号：PCT/US2018/045736
申请日：2018-08-08
申请人： QUALCOMM INCORPORATED
发明人： SAHAI, Achaleshwar , BHATTAD, Kapil , FISCHER, Sven , RICO ALVARINO, Alberto , DHANDA, Mungal Singh , RYU, Jae Ho
IPC分类号： H04W64/00
摘要： Disclosed embodiments facilitate UE location determination in systems with dense PRS configurations, reduced PRS periodicity, frequency hopping, and involving UE inter-frequency measurements. The techniques may be applied to Bandwidth reduced-Low complexity (BL) UEs, or enhanced Machine Type Communication (eMTC) UEs or Further enhanced MTC (FeMTC) UEs and/or in LTE-M systems. A method on a UE may comprise: receiving a Reference Signal Time Difference (RSTD) measurement request; transmitting, in response to the RSTD measurement request, a dedicated gap request comprising a requested configuration of dedicated gaps; and receiving, in response to the dedicated gap request, a message comprising a dedicated gap configuration. The dedicated gap request may comprise a request for dedicated measurement gaps and the message may comprise a dedicated measurement gap configuration. In some embodiments, the dedicated gap request may comprise a request for dedicated autonomous gaps and the message may comprise a dedicated autonomous gap configuration.

7. 发明申请

WO2019032233A1 TECHNIQUES AND APPARATUSES FOR POSITIONING REFERENCE SIGNAL (PRS) MANAGEMENT 审中-公开
公开(公告)号：WO2019032233A1
公开(公告)日：2019-02-14
申请号：PCT/US2018/041662
申请日：2018-07-11
申请人： QUALCOMM INCORPORATED
发明人： RICO ALVARINO, Alberto , SAHAI, Achaleshwar , BHATTAD, Kapil , FISCHER, Sven , DHANDA, Mungal Singh , CHEN, Wanshi , GAAL, Peter
IPC分类号： H04W72/04
CPC分类号： H04L5/0048 , H04L5/0007 , H04L5/0044 , H04L5/0053
摘要： A user equipment (UE) may determine that a channel, such as a downlink channel or an uplink channel, and a positioning reference signal (PRS) occasion are scheduled for a common set of resources, such as a common frequency, a common time, and/or the like. This may result in the UE being unable to receive the PRS and/or process the PRS as a result of receiving the channel. In some aspects, the UE may determine that a PRS collides with a channel, and may perform a collision response action, such as dropping at least a portion of the channel, based at least in part on determining that the PRS occasion collides with the channel.

8. 发明授权

EP2941838B1 METHOD AND APPARATUS FOR MANAGING INTERFERENCE IN FULL-DUPLEX COMMUNICATION 有权
标题翻译：方法和设备的干扰管理的全双工通信
公开(公告)号：EP2941838B1
公开(公告)日：2016-07-20
申请号：EP14707262.3
申请日：2014-02-05
申请人： Qualcomm Incorporated
发明人： WANG, Hua , SAHAI, Achaleshwar , PULJIZ, Zrinka , PATIL, Shailesh , ANIGSTEIN, Pablo Alejandro , LI, Junyi
IPC分类号： H04J11/00 , H04B7/04
CPC分类号： H04B1/1027 , H04B1/10 , H04B1/7107 , H04B7/0413 , H04B7/0617 , H04B7/15585 , H04B17/16 , H04J11/0036 , H04L25/0204 , H04L25/022 , H04L25/0228 , H04L25/03159 , H04L25/03891 , H04L2025/03426 , H04W28/04
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives an intended signal from a first wireless device operating in a full-duplex mode, receives an interfering signal from a second wireless device communicating with the first wireless device, and reduces an interference of the received intended signal caused by the interfering signal by projecting a matrix of the received intended signal onto a space associated with the interfering signal.

9. 发明公开

EP2941838A1 METHOD AND APPARATUS FOR MANAGING INTERFERENCE IN FULL-DUPLEX COMMUNICATION 有权
标题翻译：方法和设备的干扰管理在通讯全双工
公开(公告)号：EP2941838A1
公开(公告)日：2015-11-11
申请号：EP14707262.3
申请日：2014-02-05
申请人： Qualcomm Incorporated
发明人： WANG, Hua , SAHAI, Achaleshwar , PULJIZ, Zrinka , PATIL, Shailesh , ANIGSTEIN, Pablo Alejandro , LI, Junyi
IPC分类号： H04J11/00 , H04B7/04
CPC分类号： H04B1/1027 , H04B1/10 , H04B1/7107 , H04B7/0413 , H04B7/0617 , H04B7/15585 , H04B17/16 , H04J11/0036 , H04L25/0204 , H04L25/022 , H04L25/0228 , H04L25/03159 , H04L25/03891 , H04L2025/03426 , H04W28/04
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives an intended signal from a first wireless device operating in a full-duplex mode, receives an interfering signal from a second wireless device communicating with the first wireless device, and reduces an interference of the received intended signal caused by the interfering signal by projecting a matrix of the received intended signal onto a space associated with the interfering signal.

10. 发明公开

EP3685515A1 CODEBOOK RESTRICTION AND SUB-SAMPLING FOR CHANNEL STATE INFORMATION REPORTING 有权
公开(公告)号：EP3685515A1
公开(公告)日：2020-07-29
申请号：EP18792595.3
申请日：2018-09-20
申请人： QUALCOMM Incorporated
发明人： HOSSEINI, Seyedkianoush , FARAJIDANA, Amir , SAHAI, Achaleshwar
IPC分类号： H04B7/0456 , H04B7/06

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