公开(公告)号：US20240338035A1

公开(公告)日：2024-10-10

申请号：US18293990

申请日：2021-10-13

Applicant: QUALCOMM Incorporated

Inventor： Jiangtao REN ,  Lei XU, Jr. ,  Hao XU ,  Yanming ZOU ,  Ruowei WANG ,  Lei MA ,  Xiaolong SHI ,  Jingwei RAO

IPC: G05D1/644 ,  G05D105/80 ,  G06T7/246 ,  G06T7/579

CPC classification number: G05D1/6445 ,  G06T7/246 ,  G06T7/579 ,  G05D2105/87 ,  G06T2207/30241 ,  G06T2207/30252

Abstract: Embodiments include methods executed by a processor of a robotic device for selecting a frontier goal for autonomous map building within a space, including determining trajectory costs for the robotic device traversing from an occupied area to each of a plurality of available frontier goals, wherein the plurality of available frontier goals include positions within the space from which the robotic device is configured to collect information to autonomously build a map of the space, determining co-visibility costs for each of the plurality of available frontier goals, determining a frontier cost for each of the plurality of available frontier goals based on a difference between the trajectory cost and the co-visibility cost of the respective available frontier goal; and selecting one of the plurality of available frontier goals having a lowest determined frontier cost.

公开(公告)号：US20240333452A1

公开(公告)日：2024-10-03

申请号：US18580908

申请日：2021-09-21

Applicant: QUALCOMM Incorporated

Inventor： Min HUANG ,  Chao WEI ,  Hao XU ,  Danlu ZHANG ,  Sony AKKARAKARAN

IPC: H04L5/00 ,  H04L5/14

CPC classification number: H04L5/005 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an intermediate orbital angular momentum (OAM) node may receive, from a parent OAM node via a parent link between the intermediate OAM node and the parent OAM node, a first signal based at least in part on a first set of OAM modes. The intermediate OAM node may transmit, to a child OAM node via a child link between the intermediate OAM node and the child OAM node, a second signal based at least in part on a second set of OAM modes that are different than the first set of OAM modes. Numerous other aspects are described.

公开(公告)号：US20240314771A1

公开(公告)日：2024-09-19

申请号：US18263589

申请日：2021-04-02

Applicant: QUALCOMM Incorporated

Inventor： Shaozhen GUO ,  Changlong XU ,  Jing SUN ,  Xiaoxia ZHANG ,  Hao XU ,  Rajat PRAKASH ,  Luanxia YANG ,  Siyi CHEN

IPC: H04W72/1268 ,  H04L1/1812 ,  H04W16/14 ,  H04W72/21

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W16/14 ,  H04W72/21

Abstract: Mechanisms for transmitting a plurality of uplink (UL) transmission block (TB) repetitions associated with a plurality of TBs in a configured grant (CG) resource are provided. In one aspect, a method for multi-TB PUSCH repetition performed by a CE includes determining, based on a first parameter and a second parameter, a number of transport blocks (TBS) for a multi-TB repetition uplink (UL) communication in a configured grant (CG) resource, where the first parameter indicates a first number of TB repetitions, and where the second parameter indicates a second number of TB repetitions. The method further includes transmitting, to a base station (BS) using the CG resource in an unlicensed band, a plurality of TB repetitions based on the determined number of TBs.

公开(公告)号：US20240313838A1

公开(公告)日：2024-09-19

申请号：US18546926

申请日：2021-04-30

Applicant: QUALCOMM INCORPORATED

Inventor： Liangming WU ,  Hao XU ,  Chenxi HAO ,  Qiaoyu LI ,  Rui HU ,  Kangqi LIU ,  Wei XI ,  Yu ZHANG

IPC: H04B7/06

CPC classification number: H04B7/0626 ,  H04B7/0658

Abstract: Methods, systems, and devices for wireless communications are described. A wireless communications system may support compression of channel information (e.g., channel feedback) in accordance with multiple compression schemes, from which a transmitting device may select for a channel reporting transmission. For example, a user equipment (UE) may be configured with multiple channel state information compression schemes, corresponding to different encoders or decoders, which may involve various machine learning or neural network techniques. The UE may select or otherwise determine which compression scheme to use for channel reporting in various scenarios, including a selection based on whether a compression scheme maintains relatively accurate reporting, or whether a more power-intensive or processor-intensive compression scheme is supported by an operating mode of the UE, among other selection criteria. The UE may indicate which compression scheme was selected by a transmitted indication included with or otherwise accompanying a channel reporting transmission.

公开(公告)号：US20240305358A1

公开(公告)日：2024-09-12

申请号：US18263978

申请日：2021-04-19

Applicant: QUALCOMM Incorporated

Inventor： Luanxia YANG ,  Jing SUN ,  Changlong XU ,  Xiaoxia ZHANG ,  Rajat PRAKASH ,  Hao XU ,  Shaozhen GUO ,  Siyi CHEN

IPC: H04B7/155 ,  H04L5/00

CPC classification number: H04B7/15542 ,  H04L5/0053

Abstract: Disclosed are systems and techniques for wireless communications. For instance, a wireless relay device can receive a first Physical Downlink Shared Channel (PDSCH) communication and determine, from the PDSCH communication, a first combined transport block including a plurality of components, the plurality of components including a first control component associated with a first user equipment (UE). The relay device can generate a first transport block that includes the first control component and transmit the first transport block.

公开(公告)号：US20240305345A1

公开(公告)日：2024-09-12

申请号：US18262175

申请日：2021-03-31

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Chenxi HAO ,  Faris RASSAM ,  Lei XIAO ,  Tao LUO ,  Xiaoxia ZHANG ,  Hao XU ,  Peter GAAL

IPC: H04B7/06 ,  H04B17/309 ,  H04W72/0453

CPC classification number: H04B7/0626 ,  H04B7/0639 ,  H04B17/309 ,  H04W72/0453

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may indicate, to a base station, a capability of the UE to use a channel measurement resource for both a joint transmission hypothesis and a single transmission hypothesis. The UE may receive, based on indicating the capability of the UE, a configuration message indicating a first channel measurement resource that is associated with a first transmission configuration indicator state and that is configured for a first joint transmission hypothesis. The UE may obtain a channel measurement for both the first joint transmission hypothesis and a first single transmission hypothesis using the first channel measurement resource based on the configuration message.

公开(公告)号：US20240305344A1

公开(公告)日：2024-09-12

申请号：US18261979

申请日：2021-03-31

Applicant: QUALCOMM INCORPORATED

Inventor： Mostafa KHOSHNEVISAN ,  Chenxi HAO ,  Wanshi CHEN ,  Tao LUO ,  Peter GAAL ,  Xiaoxia ZHANG ,  Hao XU

IPC: H04B7/06 ,  H04B17/309 ,  H04W76/20

CPC classification number: H04B7/0626 ,  H04B7/0632 ,  H04B17/346 ,  H04W76/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a first channel measurement resource (CMR) associated with a first transmission configuration indicator (TCI) state and a second CMR associated with a second TCI state. The UE may also receive an indication of a first interference measurement resource (IMR) associated with the first CMR and a second (IMR) associated with the second CMR. The UE may obtain an interference measurement using the first IMR, the second IMR, or both, for a channel state information (CSI) report for ajoint transmission hypothesis associated with the CMR and the second CMR. The UE may transmit the CSI report based at least in part on the interference measurement (s).

公开(公告)号：US20240267193A1

公开(公告)日：2024-08-08

申请号：US18564533

申请日：2021-07-29

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yu ZHANG ,  Chao WEI ,  Shaozhen GUO ,  Sony AKKARAKARAN ,  Hao XU ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04L5/00 ,  H04B7/06 ,  H04W72/232

CPC classification number: H04L5/0092 ,  H04B7/06968 ,  H04L5/0048 ,  H04W72/232

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a first downlink control information (DCI) message of a two-stage set of DCI. The UE may receive, from the base station, a second DCI message of the two-stage set of DCI. The UE may select between the first DCI message and the second DCI message as a timing reference point. In some examples, the UE may receive, from the base station, downlink data on the physical downlink channel. In some examples, the UE may transmit, to the base station, an uplink data message on the physical uplink channel.

公开(公告)号：US20240237046A9

公开(公告)日：2024-07-11

申请号：US18547373

申请日：2021-04-15

Applicant: QUALCOMM Incorporated

Inventor： Qiaoyu LI ,  Chao WEI ,  Yu ZHANG ,  Hao XU

IPC: H04W72/541 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/541 ,  H04W72/0446 ,  H04W72/23

Abstract: A method includes: receiving, by a first user equipment (UE) from a base station, an indication of interference associated with an uplink signal of a second UE wherein the interference comprises a first numerology different from a second numerology used by the first UE; receiving a downlink communication from the base station; cancelling the interference from the downlink communication according to the indication; and decoding the downlink communication.

公开(公告)号：US20240236818A1

公开(公告)日：2024-07-11

申请号：US18559023

申请日：2021-07-28

Applicant: QUALCOMM Incorporated

Inventor： Qiaoyu LI ,  Ruiming ZHENG ,  Hao XU ,  Umesh PHUYAL ,  Xiao Feng WANG

IPC: H04W48/02 ,  H04W74/0833 ,  H04W76/10 ,  H04W84/06

CPC classification number: H04W48/02 ,  H04W74/0833 ,  H04W76/10 ,  H04W84/06

Abstract: Devices and techniques for wireless communications are described. A user equipment (UE) may receive, broadcasted from a base station, a system information block (SIB) including access control information (e.g., unified access control (UAC) barring information) for communications over an air-to-ground (ATG) network. In some examples, the UE may identify the UAC barring information in an information element (IE) in the SIB, in one or more IEs of a barring IE in the SIB, based on one or more access identities, based on one or more access categories, or any combination thereof. The UE may transmit, to the base station, signaling indicating an access request to the ATG network based on the receiving of the SIB, identifying the UAC barring information, or both. The UE may communicate with the base station over the ATG network based on the transmitting of the signaling.