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21. 发明授权

EP2982205B1 METHODS AND APPARATUS FOR TRANSMISSION RESTRICTION AND EFFICIENT SIGNALING 有权
公开(公告)号：EP2982205B1
公开(公告)日：2019-06-12
申请号：EP14726040.0
申请日：2014-04-03
申请人： Qualcomm Incorporated
发明人： LUO, Tao , CHEN, Wanshi , YOO, Taesang , XU, Hao , WEI, Yongbin , MALLADI, Durga Prasad , BANISTER, Brian Clarke , MCCLOUD, Michael Lee , DAMNJANOVIC, Aleksandar , GAAL, Peter , CHENDAMARAI KANNAN, Arumugam
IPC分类号： H04L5/00 , H04L1/18 , H04W92/20

22. 发明公开

EP3435582A1 EXTENSION OF UE-RS TO DWPTS 有权
公开(公告)号：EP3435582A1
公开(公告)日：2019-01-30
申请号：EP18188978.3
申请日：2010-08-04
申请人： QUALCOMM Incorporated
发明人： GOROKHOV, Alexei Yurievitch , MONTOJO, Juan , FARAJIDANA, Amir, , BHATTAD, Kapil , BANISTER, Brian Clarke
IPC分类号： H04L5/00
摘要： Systems and methodologies are described that facilitate sending and/or receiving user equipment specific reference signals (UE-RSs) in a wireless communication environment. A UE-RS pattern can be selected, yielded, etc. based upon a number of symbols from a subframe utilized for downlink transmission. At least one time domain component of the UE-RS pattern can vary based upon the number of symbols from the subframe utilized for the downlink transmission. For instance, the at least one time domain component can be punctured, time-shifted, and so forth. Further, UE-RSs can be mapped to resource elements of the subframe as a function of the UE-RS pattern. Moreover, a UE can utilize the UE-RS pattern to detect UE-RSs on the resource elements of the subframe. Further, the UE can estimate a channel based upon the UE-RSs.

23. 发明公开

EP3304791A2 LINK BUDGET ENHANCEMENTS FOR SINGLE RECEIVER DEVICES 有权转让
标题翻译：单接收设备的链路预算增强
公开(公告)号：EP3304791A2
公开(公告)日：2018-04-11
申请号：EP16726258.3
申请日：2016-05-19
申请人： Qualcomm Incorporated
发明人： CHALLA, Raghu Narayan , AMERGA, Messay , BANISTER, Brian Clarke , GOROKHOV, Alexei Yurievitch , AMINZADEH GOHARI, Amir
IPC分类号： H04L5/00 , H04W52/00 , H04W72/00
CPC分类号： H04B7/0632 , H04B1/385 , H04B7/0413 , H04L1/08 , H04L5/0023 , H04L5/0044 , H04L5/0053 , H04L5/0064 , H04L5/0091 , H04W4/70 , H04W8/24 , H04W28/18 , H04W52/28 , H04W52/42 , H04W72/048 , H04W84/042 , H04W88/06
摘要： Aspects of the present disclosure provide apparatus and techniques that may be applied in systems that may help enable efficient communication between a base station (BS) and certain devices, such as wearable devices and/or machine type communication (MTC) user equipments (UEs), having a single receiver (RX) for long term evolution (LTE). An exemplary method, performed by a BS, generally includes receiving, from a UE, an indication of a category of the UE, wherein the category of the UE indicates at least one of: a maximum throughput supported by the UE or a number of layers supported by the UE; assuming a number of receivers at the UE based on the category of the UE; determining one or more transmit parameters based on the number of receivers of the UE; and communicating with the UE according to the one or more transmit parameters.

24. 发明公开

EP3100402A1 JOINT TRANSMISSION OF CSI-RS FOR CHANNEL STATE FEEDBACK AND TRANSMISSION POINT SELECTION 有权
标题翻译： CSI-RS信道状态的反馈和传输点选择共同的传输
公开(公告)号：EP3100402A1
公开(公告)日：2016-12-07
申请号：EP15704643.4
申请日：2015-01-28
申请人： Qualcomm Incorporated
发明人： XIAO, Lei , BANISTER, Brian Clarke , FARAJIDANA, Amir , GOROKHOV, Alexei Yurievitch
IPC分类号： H04L5/00
CPC分类号： H04W48/20 , H04B7/0417 , H04B7/0478 , H04L5/0035 , H04L5/0057 , H04L5/0073 , H04W24/10 , H04W72/042
摘要： Certain example embodiments of the present disclosure provide techniques for joint transmission of channel state information reference signals (CSI-RS) from multiple transmission points (TPs) for channel state feedback and/or TP selection. An example method generally includes coordinating with one or more other TPs to jointly transmit a channel state information reference signal (CSI-RS) to a user equipment (UE); signaling a reporting restriction to the UE; receiving precoding matrix indicator (PMI) feedback from the UE based on the jointly transmitted CSI-RS and subject to the reporting restriction; and selecting one or more of the TPs to serve based on the PMI feedback.

25. 发明公开

EP2984769A1 METHODS AND APPARATUS FOR JOINT DEMODULATION WITH MAX-LOG MAP (MLM) 审中-公开
标题翻译：方法和装置与MAX-LOG-MAP公共解调（MLM）
公开(公告)号：EP2984769A1
公开(公告)日：2016-02-17
申请号：EP14726042.6
申请日：2014-04-08
申请人： Qualcomm Incorporated
发明人： BECKMAN, James Edward , BANISTER, Brian Clarke
IPC分类号： H04B7/08 , H04L1/00 , H04B7/04
CPC分类号： H04B1/123 , H04B7/0413 , H04B7/0854 , H04L1/0055 , H04L1/06
摘要： Certain aspects of the present disclosure relate to techniques and apparatus for performing joint demodulation using a Max-Log MAP algorithm in wireless communications systems. An exemplary method generally comprises receiving a signal comprising one or more serving streams and one or more interfering streams; and processing the signal by performing joint demodulation using a max log map (MLM) algorithm for at least one of the one or more serving streams or at least one of the one or more interfering streams.

26. 发明公开

EP2462714A2 EXTENSION OF UE-RS TO DWPTS 有权
标题翻译：将UE-RS扩展到DWPTS
公开(公告)号：EP2462714A2
公开(公告)日：2012-06-13
申请号：EP10745493.6
申请日：2010-08-04
申请人： Qualcomm Incorporated
发明人： GOROKHOV, Alexei Y. , MONTOJO, Juan , FARAJIDANA, Amir , BHATTAD, Kapil , BANISTER, Brian Clarke
IPC分类号： H04L5/00
CPC分类号： H04L5/0051 , H04L5/0007 , H04L5/0058
摘要： Systems and methodologies are described that facilitate sending and/or receiving user equipment specific reference signals (UE-RSs) in a wireless communication environment. A UE-RS pattern can be selected, yielded, etc. based upon a number of symbols from a subframe utilized for downlink transmission. At least one time domain component of the UE-RS pattern can vary based upon the number of symbols from the subframe utilized for the downlink transmission. For instance, the at least one time domain component can be punctured, time-shifted, and so forth. Further, UE-RSs can be mapped to resource elements of the subframe as a function of the UE-RS pattern. Moreover, a UE can utilize the UE-RS pattern to detect UE-RSs on the resource elements of the subframe. Further, the UE can estimate a channel based upon the UE-RSs.
摘要翻译：描述了便于在无线通信环境中发送和/或接收用户设备特定参考信号（UE-RS）的系统和方法。可以基于来自用于下行链路传输的子帧的多个符号来选择，产生UE-RS模式等。 UE-RS模式的至少一个时域分量可以基于来自用于下行链路传输的子帧的符号的数量而变化。例如，至少一个时域分量可以被删截，时移等等。此外，可以根据UE-RS模式将UE-RS映射到子帧的资源元素。此外，UE可以利用UE-RS模式来在子帧的资源元素上检测UE-RS。此外，UE可以基于UE-RS来估计信道。

27. 发明公开

EP2183896A2 FREQUENCY DIVERSE TRANSMISSIONS IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：以不同的速度传输以一无线通信系统
公开(公告)号：EP2183896A2
公开(公告)日：2010-05-12
申请号：EP08797821.9
申请日：2008-08-13
申请人： QUALCOMM Incorporated
发明人： MALLADI, Durga Prasad , BANISTER, Brian Clarke , MONTOJO, Juan
IPC分类号： H04L27/26
CPC分类号： H04L5/0023 , H04B1/7136 , H04L5/0037 , H04L5/0044
摘要： Techniques for dynamically mapping assigned resources to physical resources are described herein. In one design, a resource assigned for communication may be mapped to a first physical resource based on a first mapping function and to a second physical resource based on a second mapping function. The assigned resource may be configurable for hopping or no hopping. The first mapping function may be a transparent function or may map consecutive input indices to non-consecutive output indices. The second mapping function may be equal to an output of the first mapping function plus an offset defined by a step size and a hop value. The hop value may be configurable for the assigned resource and may be conveyed in a resource assignment. The hop value may be set to a first value to indicate no hopping or to a second value to indicate hopping by the step size.

28. 发明公开

EP4356528A1 RANK CONTROL FOR MITIGATING REFERENCE SIGNAL IMPACT WITH ANTENNA SHARING 审中-实审
公开(公告)号：EP4356528A1
公开(公告)日：2024-04-24
申请号：EP22738314.8
申请日：2022-06-13
申请人： QUALCOMM INCORPORATED
发明人： KOTAMRAJU, Saisruthi , LNU, Manav , AGRAWAL, Ashutosh Vinod , SRIDHARAN, Sriram , BANISTER, Brian Clarke , KHAN, Touseef
IPC分类号： H04B7/0404 , H04B7/0456 , H04B7/06 , H04B7/08
CPC分类号： H04B7/0404 , H04B7/0486 , H04B7/0604 , H04B7/0822 , H04B7/0874 , H04B7/0691

29. 发明公开

EP4268379A1 TECHNIQUES FOR DYNAMIC BEAMFORMING MITIGATION OF MILLIMETER WAVE BLOCKAGES 审中-实审
公开(公告)号：EP4268379A1
公开(公告)日：2023-11-01
申请号：EP21839742.0
申请日：2021-12-07
申请人： QUALCOMM INCORPORATED
发明人： RAGHAVAN, Vasanthan , TASSOUDJI, Mohammad Ali , CHALLA, Raghu Narayan , BANISTER, Brian Clarke
IPC分类号： H04B7/0456 , H04B7/06 , H04B7/08

30. 发明公开

EP4252364A1 TECHNIQUES FOR BEAM MANAGEMENT 审中-实审
公开(公告)号：EP4252364A1
公开(公告)日：2023-10-04
申请号：EP21816293.1
申请日：2021-11-05
申请人： QUALCOMM INCORPORATED
发明人： ZHU, Jun , WU, Yongle , CHALLA, Raghu Narayan , BANISTER, Brian Clarke
IPC分类号： H04B7/06 , H04B7/08

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