公开(公告)号：US10142943B2

公开(公告)日：2018-11-27

申请号：US15263007

申请日：2016-09-12

Applicant: QUALCOMM Incorporated

Inventor： Akash Kumar ,  Ankit Maheshwari ,  Revathi Sundara Raghavan ,  Jifeng Geng ,  Niranjan Kumar Vadlamudi

IPC: H01Q11/12 ,  H04B1/04 ,  H04W52/22 ,  H04W72/04 ,  H03F1/02 ,  H04L27/26

Abstract: Certain aspects of the present disclosure generally relate to wireless communications. In some aspects, a device may determine a peak to average ratio (PAR) value for a portion of a wireless transmission. In some aspects, the device may cause, based on the PAR value, a voltage to be applied to a power amplifier of the device to cause the device to transmit the portion of the wireless transmission.

公开(公告)号：US11671846B2

公开(公告)日：2023-06-06

申请号：US16890669

申请日：2020-06-02

Applicant: QUALCOMM Incorporated

Inventor： Mihir Vijay Laghate ,  Mingming Cai ,  Raghu Narayan Challa ,  Michael Burke ,  Revathi Sundara Raghavan ,  Siddharth Kamath

IPC: H04W16/28 ,  H04W24/10 ,  H04B7/0456 ,  H04B7/06 ,  H04B7/0408

CPC classification number: H04W16/28 ,  H04B7/0408 ,  H04B7/0469 ,  H04B7/0617 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a UE may communicate via a serving beam set of the UE, the serving beam set being one or more of a plurality of beams. The UE may measure another beam set in accordance with a measurement schedule configured to prioritize measurement on one or more adjacent beam sets associated with the serving beam set over one or more non-adjacent beam sets associated with the serving beam set. In some aspects, the one or more adjacent beam sets may be associated with one or more coverage areas that at least partially overlap a coverage area of the serving beam set, are adjacent to the coverage area of the serving beam set, or are associated with a measurement value that satisfies a threshold in the coverage area of the serving beam set. Numerous other aspects are provided.

公开(公告)号：US20170359784A1

公开(公告)日：2017-12-14

申请号：US15263007

申请日：2016-09-12

Applicant: QUALCOMM Incorporated

Inventor： Akash Kumar ,  Ankit Maheshwari ,  Revathi Sundara Raghavan ,  Jifeng Geng ,  Niranjan Kumar Vadlamudi

IPC: H04W52/22 ,  H04W72/04

CPC classification number: H04W52/225 ,  H03F1/0222 ,  H03F1/0227 ,  H03F3/24 ,  H04L27/2614 ,  H04W72/0446 ,  H04W72/0473

Abstract: Certain aspects of the present disclosure generally relate to wireless communications. In some aspects, a device may determine a peak to average ratio (PAR) value for a portion of a wireless transmission. In some aspects, the device may cause, based on the PAR value, a voltage to be applied to a power amplifier of the device to cause the device to transmit the portion of the wireless transmission.

公开(公告)号：US11917601B2

公开(公告)日：2024-02-27

申请号：US17450420

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： Mihir Vijay Laghate ,  Revathi Sundara Raghavan ,  Bhushan Shanti Asuri

IPC: H04W72/044 ,  H04W24/10 ,  H04B7/08

CPC classification number: H04W72/046 ,  H04B7/08 ,  H04W24/10

Abstract: A method of wireless communication includes receiving a first beam using a first antenna device during an occasion of a reference signal. The method further includes receiving a second beam using a second antenna device that is distinct from the first antenna device during the occasion of the reference signal. Receiving the first beam and the second beam includes inputting, to a modem, a representation of a combination of the first beam and the second beam. Receiving the first beam and the second beam further includes generating, by the modem based on the representation, a first signal associated with the first beam using a first parameter associated with the first antenna device and a second signal associated with the second beam using a second parameter associated with the second antenna device.

公开(公告)号：US12063524B2

公开(公告)日：2024-08-13

申请号：US18308871

申请日：2023-04-28

Applicant: QUALCOMM Incorporated

Inventor： Mihir Vijay Laghate ,  Mingming Cai ,  Raghu Narayan Challa ,  Michael Burke ,  Revathi Sundara Raghavan ,  Siddharth Kamath

IPC: H04W16/28 ,  H04B7/0408 ,  H04B7/0456 ,  H04B7/06 ,  H04W24/10

CPC classification number: H04W16/28 ,  H04B7/0408 ,  H04B7/0469 ,  H04B7/0617 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a UE may communicate via a serving beam set of the UE, the serving beam set being one or more of a plurality of beams. The UE may measure another beam set in accordance with a measurement schedule configured to prioritize measurement on one or more adjacent beam sets associated with the serving beam set over one or more non-adjacent beam sets associated with the serving beam set. In some aspects, the one or more adjacent beam sets may be associated with one or more coverage areas that at least partially overlap a coverage area of the serving beam set, are adjacent to the coverage area of the serving beam set, or are associated with a measurement value that satisfies a threshold in the coverage area of the serving beam set. Numerous other aspects are provided.

公开(公告)号：US20230111312A1

公开(公告)日：2023-04-13

申请号：US17450420

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： Mihir Vijay Laghate ,  Revathi Sundara Raghavan ,  Bhushan Shanti Asuri

IPC: H04W72/04 ,  H04B7/08 ,  H04W24/10

Abstract: A method of wireless communication includes receiving a first beam using a first antenna device during an occasion of a reference signal. The method further includes receiving a second beam using a second antenna device that is distinct from the first antenna device during the occasion of the reference signal. Receiving the first beam and the second beam includes inputting, to a modem, a representation of a combination of the first beam and the second beam. Receiving the first beam and the second beam further includes generating, by the modem based on the representation, a first signal associated with the first beam using a first parameter associated with the first antenna device and a second signal associated with the second beam using a second parameter associated with the second antenna device.

公开(公告)号：US09374786B1

公开(公告)日：2016-06-21

申请号：US14624012

申请日：2015-02-17

Applicant: QUALCOMM Incorporated

Inventor： Ankit Maheshwari ,  Subbarayudu Mutya ,  Revathi Sundara Raghavan ,  Qijia Liu ,  Parthiban Rajendran

IPC: H04B1/04 ,  H04W52/02 ,  H04W88/06

CPC classification number: H04W52/0225 ,  H04W52/0216 ,  H04W52/0251 ,  H04W88/06 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/25

Abstract: Various embodiments enable a multi-SIM multi-active (MSMA) communication device to operate a power amplifier in a power saving envelope tracking mode when a first radio frequency (RF) resource is supporting data transmission to a communication network associated with a first SIM and a second RF resource is supporting a voice call in discontinuous transmission mode. A MSMA communication device processor may monitor the second RF resource supporting the voice call for silence periods, the power amplifier of the first RF resource may operate in a first power-saving mode during silence periods on the voice call, and the power amplifier of the first RF resource may operate in a second power-saving mode when the voice call on second RF resource is not in a period of silence. Periods of silence may be determined by monitoring a protocol stack of the second RF resource for silence descriptor (SID) frames scheduled for transmission.

Abstract translation: 当第一射频（RF）资源正在支持向与第一SIM相关联的通信网络的数据传输时，多个实施例使得多SIM多功能（MSMA）通信设备能够以省电包络跟踪模式操作功率放大器，并且 第二RF资源在不连续传输模式下支持语音呼叫。 MSMA通信设备处理器可以监视支持语音呼叫的第二RF资源的静默期，第一RF资源的功率放大器可以在语音呼叫的静音期间以第一省电模式工作，并且功率放大器 当第二RF资源上的语音呼叫不在静默期时，第一RF资源可以以第二省电模式操作。 可以通过监视用于传输的静默描述符（SID）帧的第二RF资源的协议栈来确定静默期。

公开(公告)号：US12143165B2

公开(公告)日：2024-11-12

申请号：US18452236

申请日：2023-08-18

Applicant: QUALCOMM Incorporated

Inventor： Mingming Cai ,  Raghu Narayan Challa ,  Revathi Sundara Raghavan ,  Michael Burke ,  Abhilash Bangalore Ravi ,  Mihir Vijay Laghate ,  Shrenik Patel ,  Sang-June Park ,  Mohammad Ali Tassoudji ,  Sudarsan Krishnan ,  Vasanthan Raghavan ,  Siddharth Kamath

IPC: H04B17/364 ,  H04B7/08 ,  H04B7/0413

Abstract: Various aspects of the present disclosure generally relate to wireless communication and testing. In some aspects, a device may receive information identifying a mount orientation of a wireless communication device, wherein the mount orientation indicates an orientation of a coordinate system of the wireless communication device relative to a coordinate system of a positioner. The device may capture measurement information at each position of a set of positions of the wireless communication device, wherein the set of positions comprises positions of the wireless communication device as the wireless communication device is rotated around an axis by the positioner, and wherein the measurement information is captured based at least in part on the mount orientation. The device may provide information identifying the measurement information. Some techniques and apparatuses described herein may use the measurement information to generate a codebook for beam generation. Numerous other aspects are provided.

公开(公告)号：US11764888B2

公开(公告)日：2023-09-19

申请号：US16892982

申请日：2020-06-04

Applicant: QUALCOMM Incorporated

Inventor： Mingming Cai ,  Raghu Narayan Challa ,  Revathi Sundara Raghavan ,  Michael Burke ,  Abhilash Bangalore Ravi ,  Mihir Vijay Laghate ,  Shrenik Patel ,  Sang-June Park ,  Mohammad Ali Tassoudji ,  Sudarsan Krishnan ,  Vasanthan Raghavan ,  Siddharth Kamath

IPC: H04B17/364 ,  H04B7/08 ,  H04B7/0413

CPC classification number: H04B17/364 ,  H04B7/0814 ,  H04B7/0822 ,  H04B7/0413

Abstract: Various aspects of the present disclosure generally relate to wireless communication and testing. In some aspects, a device may receive information identifying a mount orientation of a wireless communication device, wherein the mount orientation indicates an orientation of a coordinate system of the wireless communication device relative to a coordinate system of a positioner. The device may capture measurement information at each position of a set of positions of the wireless communication device, wherein the set of positions comprises positions of the wireless communication device as the wireless communication device is rotated around an axis by the positioner, and wherein the measurement information is captured based at least in part on the mount orientation. The device may provide information identifying the measurement information. Some techniques and apparatuses described herein may use the measurement information to generate a codebook for beam generation. Numerous other aspects are provided.