公开(公告)号：US20240031046A1

公开(公告)日：2024-01-25

申请号：US17813883

申请日：2022-07-20

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Marco PAPALEO ,  Ozge KOYMEN ,  Junyi LI ,  Danlu ZHANG

IPC: H04B17/373 ,  H04W24/10

CPC classification number: H04B17/373 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a device may receive serving beam information associated with a plurality of wireless communication devices. The device may generate an interference model based at least in part on the serving beam information associated with the plurality of wireless communication devices, the interference model indicating locations of one or more clusters in a channel environment. The device may obtain, using the interference model, information associated with an interference prediction for a transmitting wireless communication device. The device may transmit the information associated with the interference prediction to the transmitting wireless communication device. Numerous other aspects are provided.

公开(公告)号：US20230275357A1

公开(公告)日：2023-08-31

申请号：US17652618

申请日：2022-02-25

Applicant: QUALCOMM Incorporated

Inventor： Danlu ZHANG ,  Yehonatan DALLAL ,  Shay LANDIS ,  Sang TRAN

IPC: H01Q15/16 ,  H01Q19/06 ,  H01Q21/00

CPC classification number: H01Q15/16 ,  H01Q19/06 ,  H01Q21/0031

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may transmit a first signal using a first antenna of the antenna array, the antenna array having a plurality of antennas that are arranged along a curved structure, wherein the curved structure is convex in a direction opposite a transmission direction, and wherein the first antenna is located at a first position on the curved structure so that the first signal has a first aperture with respect to the lens. The first network node may transmit a second signal using a second antenna of the plurality of antennas, wherein the second antenna is located at a second position on the curved structure so that the second signal has a second aperture with respect to the lens. Numerous other aspects are described.

公开(公告)号：US20230239707A1

公开(公告)日：2023-07-27

申请号：US17648789

申请日：2022-01-24

Applicant: QUALCOMM Incorporated

Inventor： Danlu ZHANG ,  Brian MOMEYER ,  Brian Clarke BANISTER ,  Udara FERNANDO ,  Eyosias Yoseph IMANA ,  Raghu Narayan CHALLA ,  Jiaying PAN ,  Xiaoxin ZHANG ,  Bala RAMASAMY

IPC: H04W16/28 ,  H04W52/36

CPC classification number: H04W16/28 ,  H04W52/367

Abstract: A method for wireless communication performed by a head-mounted user equipment (UE), the method includes determining a first spatial relationship between an eye of a human user of the head-mounted UE and physical transmission and reception ports of the head-mounted UE; based on the first spatial relationship, determining a second spatial relationship between a plurality of radio frequency (RF) beam directions of the head-mounted UE and the eye of the human user; selecting a first RF beam direction from among the plurality of RF beam directions based at least in part on the second spatial relationship with respect to the first RF beam direction; and transmitting or receiving RF radiation using a first RF beam conforming to the first RF beam direction.

公开(公告)号：US20230164389A1

公开(公告)日：2023-05-25

申请号：US17455848

申请日：2021-11-19

Applicant: QUALCOMM Incorporated

Inventor： Danlu ZHANG ,  Christopher LOTT ,  Patrick HUGHES ,  Jiaying PAN ,  Giridhar Dhati Mandyam

IPC: H04N21/454 ,  H04N21/466 ,  H04N21/24

CPC classification number: H04N21/4542 ,  H04N21/4662 ,  H04N21/2407

Abstract: Embodiments include systems and methods for analyzing content of a media presentation within a receiving computing device. In embodiments, a processor of a computing device may analyze media data within a media bitstream while receiving, such as prior to or in parallel with presentation of, the media data to determine whether the media data includes objectionable content. The processor may modify a presentation of the media data in response to determining that the analyzed media data includes objectionable content. The computing device may be a wireless communication device.

公开(公告)号：US20130201940A1

公开(公告)日：2013-08-08

申请号：US13760561

申请日：2013-02-06

Applicant: QUALCOMM Incorporated

Inventor： Danlu ZHANG ,  Sharad Deepak SAMBHWANI ,  Arjun BHARADWAJ ,  Ravi AGARWAL ,  Sony J. AKKARAKARAN

IPC: H04W72/12 ,  H04W52/12

CPC classification number: H04W72/1278 ,  H04B7/0404 ,  H04B7/0413 ,  H04L1/00 ,  H04L1/0006 ,  H04L1/1867 ,  H04L5/0044 ,  H04L5/0064 ,  H04W28/18 ,  H04W52/12 ,  H04W52/146 ,  H04W72/12 ,  H04W72/1289

Abstract: One or more scheduling grants may be received from a Node B related to a plurality of uplink MIMO streams. A determination may be made as to a primary transport power and a primary transport block size for a primary stream. A secondary transmit power and a secondary transport block size for a secondary stream may also be determined. An enhanced relative grant channel from the Node B, as well as another E-RGC from a non-serving Node B may be received for each of the plurality of uplink MIMO streams.

Abstract translation: 可以从与多个上行链路MIMO流相关联的节点B接收一个或多个调度许可。 可以确定主要流的主要输送功率和主要输送块尺寸。 也可以确定二次流的辅助发射功率和辅助传输块大小。 可以为多个上行链路MIMO流中的每一个接收来自节点B的增强的相对授权信道以及来自非服务节点B的另一个E-RGC。

公开(公告)号：US20250142357A1

公开(公告)日：2025-05-01

申请号：US18837831

申请日：2022-05-03

Applicant: QUALCOMM Incorporated

Inventor： Danlu ZHANG ,  Min HUANG ,  Yu ZHANG ,  Wei XI ,  Hao XU

IPC: H04W16/28 ,  H04B7/06 ,  H04W64/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may determine a reference location associated with an image corresponding to a target area, wherein the target area is offset from the reference location. The network node may transmit a radio frequency signal, wherein the radio frequency signal is beamformed based at least in part on the reference location to provide the radio frequency signal to the target area. Numerous other aspects are described.

公开(公告)号：US20250138152A1

公开(公告)日：2025-05-01

申请号：US18497488

申请日：2023-10-30

Applicant: QUALCOMM Incorporated

Inventor： Mingxi YIN ,  Min HUANG ,  Chenxi HAO ,  Hao XU ,  Danlu ZHANG

IPC: G01S7/41 ,  G01S7/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may transmit an indication of micro-Doppler measurements associated with a first artificial intelligence or machine learning (AI/ML) model. The wireless communication device may receive, in association with transmitting the indication of the micro-Doppler measurements, an indication of a second AI/ML model that is an update of the first AI/ML model. The wireless communication device may transmit, in connection with using the second AI/ML model, an indication associated with object recognition. Numerous other aspects are described.

公开(公告)号：US20250030462A1

公开(公告)日：2025-01-23

申请号：US18714427

申请日：2022-03-01

Applicant: QUALCOMM Incorporated

Inventor： Danlu ZHANG ,  Juergen CEZANNE ,  Bilal SADIQ ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Meilong JIANG ,  Renqiu WANG ,  Tingfang JI ,  Yu ZHANG ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04B7/0452 ,  H04B7/0456

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may communicate with a second network node using a line-of-sight (LOS) multiple input multiple output (MIMO) configuration at a frequency. The first network node may communicate, based at least in part on a multi-user MIMO (MU MIMO) mode, with a third network node using the LOS MIMO configuration and at the frequency, wherein the MU MIMO mode corresponds to an antenna system configuration of the rectangular antenna array, wherein the antenna system configuration includes at least one of an antenna assignment scheme, an antenna amplitude configuration, or an antenna phase configuration. Numerous other aspects are described.

公开(公告)号：US20240388332A1

公开(公告)日：2024-11-21

申请号：US18789410

申请日：2024-07-30

Applicant: QUALCOMM Incorporated

Inventor： Wei YANG ,  Jing JIANG ,  Danlu ZHANG ,  Gabi SARKIS ,  Runxin WANG ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04B7/0413 ,  H03M13/11 ,  H04L1/00 ,  H04L5/00

Abstract: A first device may transmit an indication of a base graph recommendation. A second device may receive the indication of the base graph recommendation. The second device may select a base graph from a plurality of base graphs based on the base graph recommendation. The second device may transmit an indication of the selected base graph from the plurality of base graphs after the selection of the indication of the base graph recommendation. The first device may receive the indication of the selected base graph from the plurality of base graphs after an output of the indication of the base graph recommendation. The second device may transmit a low density parity check (LDPC) coded transmission based on the selected base graph. The first device may receive the LDPC coded transmission based on the selected base graph.

公开(公告)号：US20240365296A1

公开(公告)日：2024-10-31

申请号：US18708526

申请日：2022-01-21

Applicant: QUALCOMM Incorporated

Inventor： Chao WEI ,  Danlu ZHANG ,  Hao XU

IPC: H04W72/0446 ,  H04B10/11 ,  H04L1/1867

CPC classification number: H04W72/0446 ,  H04B10/11 ,  H04L1/1867

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a first network device using a first communication technology, an indication of a resource mapping between a first set of time resources for downlink communications using the first communication technology and a second set of time resources for downlink communications using a second communication technology. The UE may determine a timing for receiving a first message from a second network device using the second communication technology based on receiving the indication of the resource mapping. The UE may receive, from the second network device, the first message using the second communication technology based on determining the timing. The UE may transmit, to the first network device, a second message including feedback information using the first communication technology based on receiving the first message from the second network device using the second communication technology.