公开(公告)号：WO2018022191A3

公开(公告)日：2018-02-01

申请号：PCT/US2017/035803

申请日：2017-06-02

Applicant: QUALCOMM INCORPORATED

Inventor： MATHEW, Deepak ,  INGLE, Ajay Anant ,  SUN, Yurong ,  ZHU, Jianming ,  HOFFMAN, Marc

IPC: G06F17/17 ,  G06F7/544 ,  G06F9/30

Abstract: An apparatus includes one or more registers configured to store a vector of input values. The apparatus also includes a coefficient determination unit configured to, responsive to execution by a processor of a single instruction, select a plurality of piecewise analysis coefficients. The plurality of piecewise analysis coefficients includes one or more sets of piecewise analysis coefficients, and each set of piecewise analysis coefficients corresponds to an input value of the vector of input values. The apparatus further includes arithmetic logic circuitry configured to, responsive to the execution of at least the single instruction, determine estimated output values of a function based on the plurality of piecewise analysis coefficients and the vector of input values.

公开(公告)号：WO2022067662A1

公开(公告)日：2022-04-07

申请号：PCT/CN2020/119397

申请日：2020-09-30

Applicant: QUALCOMM INCORPORATED ,  ZHANG, Yu ,  HE, Ruhua ,  ZHU, Jianming ,  HUANG, Yi ,  LU, Enoch Shiao-Kuang ,  LUO, Tao ,  XIAO, Lei ,  ZHOU, Yan ,  HAO, Chenxi ,  GAAL, Peter

Inventor： ZHANG, Yu ,  HE, Ruhua ,  ZHU, Jianming ,  HUANG, Yi ,  LU, Enoch Shiao-Kuang ,  LUO, Tao ,  XIAO, Lei ,  ZHOU, Yan ,  HAO, Chenxi ,  GAAL, Peter

IPC: H04W72/04

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques may support determining analog beamforming and digital beamforming for SRS transmissions. A user equipment (UE) may receive a first control message that indicates a channel state information (CSI-RS) resource for determining precoding for a sounding reference signal (SRS) resource set, and the CSI-RS resource may be associated with a first beam configuration. The UE may receive a second control message that indicates a second beam configuration for transmitting an SRS in the SRS resource set. The second beam configuration may be associated with the first configuration. The UE may receive the CSI-RS according to the first beam configuration and transmit one or more SRSs according to the SRS resource set based on the second beam configuration.

公开(公告)号：EP3491535A2

公开(公告)日：2019-06-05

申请号：EP17731971.2

申请日：2017-06-02

Applicant: Qualcomm Incorporated

Inventor： MATHEW, Deepak ,  INGLE, Ajay Anant ,  SUN, Yurong ,  ZHU, Jianming ,  HOFFMAN, Marc

IPC: G06F17/17 ,  G06F7/544 ,  G06F9/30

公开(公告)号：WO2023043559A1

公开(公告)日：2023-03-23

申请号：PCT/US2022/040436

申请日：2022-08-16

Applicant: QUALCOMM INCORPORATED

Inventor： EBADI SHAHRIVAR, Arash ,  ANG, Peter Pui Lok ,  BANISTER, Brian Clarke ,  JIAN, Yung-Yih ,  ZHU, Jianming ,  CHALLA, Raghu Narayan ,  GOROKHOV, Alexei Yurievitch ,  KHANDEKAR, Aamod ,  HE, Ruhua

IPC: H04B7/06

Abstract: Methods, systems, and devices for wireless communications are described that provide for antenna selection at a user equipment (UE). The UE may have a set of available antennas for uplink and downlink communications, and may select a first subset of antennas for uplink communications and a second subset of antennas for downlink communications. The first subset of antennas may be based on one or more uplink metrics, and the second subset of antennas may be based on the first subset of antennas and one or more downlink channel metrics, traffic amounts, or any combinations thereof.

公开(公告)号：WO2018022191A2

公开(公告)日：2018-02-01

申请号：PCT/US2017/035803

申请日：2017-06-02

Applicant: QUALCOMM INCORPORATED

Inventor： MATHEW, Deepak ,  INGLE, Ajay Anant ,  SUN, Yurong ,  ZHU, Jianming ,  HOFFMAN, Marc

IPC: G06F17/17

Abstract: An apparatus includes one or more registers configured to store a vector of input values. The apparatus also includes a coefficient determination unit configured to, responsive to execution by a processor of a single instruction, select a plurality of piecewise analysis coefficients. The plurality of piecewise analysis coefficients includes one or more sets of piecewise analysis coefficients, and each set of piecewise analysis coefficients corresponds to an input value of the vector of input values. The apparatus further includes arithmetic logic circuitry configured to, responsive to the execution of at least the single instruction, determine estimated output values of a function based on the plurality of piecewise analysis coefficients and the vector of input values.

Abstract translation: 一种装置包括被配置为存储输入值的向量的一个或多个寄存器。 该装置还包括系数确定单元，被配置为响应于单个指令的处理器的执行，选择多个分段分析系数。 多个分段分析系数包括一组或多组分段分析系数，并且每组分段分析系数对应于输入值的向量的输入值。 该装置进一步包括算术逻辑电路，该算术逻辑电路被配置为响应于至少单个指令的执行，基于多个分段分析系数和输入值向量来确定函数的估计输出值。

公开(公告)号：EP4483625A1

公开(公告)日：2025-01-01

申请号：EP22927700.9

申请日：2022-02-24

Applicant: QUALCOMM INCORPORATED

Inventor： WANG, XinYu ,  ZHU, Jianming ,  YAN, Yuyu ,  YUAN, Rebecca Wen-Ling ,  SAADI, Brahim ,  LU, Enoch Shiao-Kuang ,  WADHWA, Deepak ,  NANADIKAR, Nachiket ,  DEVINENI, Dinesh Kumar ,  KIM, Sanghoon ,  TANG, Minghong ,  MAO, Jie ,  XIE, Ling ,  XIA, Xiuqiu

IPC: H04W52/00

公开(公告)号：EP4402822A1

公开(公告)日：2024-07-24

申请号：EP22765328.4

申请日：2022-08-16

Applicant: QUALCOMM INCORPORATED

Inventor： EBADI SHAHRIVAR, Arash ,  ANG, Peter Pui Lok ,  BANISTER, Brian Clarke ,  JIAN, Yung-Yih ,  ZHU, Jianming ,  CHALLA, Raghu Narayan ,  GOROKHOV, Alexei Yurievitch ,  KHANDEKAR, Aamod ,  HE, Ruhua

IPC: H04B7/06

CPC classification number: H04B7/0608 ,  H04B7/0691