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公开(公告)号：US11758464B2
公开(公告)日：2023-09-12
申请号：US17329994
申请日：2021-05-25
Applicant: QUALCOMM incorporated
Inventor： Naeem Akl , Karl Georg Hampel , Sony Akkarakaran , Navid Abedini , Junyi Li , Tao Luo
Abstract: Methods, systems, and devices for wireless communications are described that provide for mesh connectivity between integrated access and backhaul (IAB) nodes. A first node of an IAB network may determine a routing address for a second node, and communications may be transmitted to the second node based on the routing address to allow for coordination between the first and second nodes. The first node may detect a discovery signal of a second node, and may determine to communicate with the second node based on the discovery signal. The first node may obtain the routing address based on one or more of transmitting a request for the routing address to a third node, establishing a sidelink connection with the second node to obtain the routing address, receiving a mapping between routing addresses and cell IDs that are transmitted in discovery signals, or any combinations thereof.
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公开(公告)号：US11757694B1
公开(公告)日：2023-09-12
申请号：US17653263
申请日：2022-03-02
Applicant: QUALCOMM Incorporated
Inventor： Yavuz Yapici , Igor Gutman , Tao Luo , Junyi Li
CPC classification number: H04L27/361 , H04B1/0475 , H04L27/38
Abstract: A first network node may transmit, to a second network node via a PHY SERS, and the second network node may receive, from the first network node via the PHY SERS, an indication of a first subset of a set of parameters associated with a PHY signature. The first network node may transmit, to the second network node via L3 signaling, and the second network node may receive, from the first network node via L3 signaling, an indication of a remaining subset of the set of parameters associated with the PHY signature. The first network node may transmit, to the second network node, and the second network node may receive, from the first network node, a message based on the PHY signature. The second network node may decode the message based on the PHY signature.
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公开(公告)号：US11757508B1
公开(公告)日：2023-09-12
申请号：US17695492
申请日：2022-03-15
Applicant: QUALCOMM Incorporated
Inventor： Vasanthan Raghavan , Junyi Li
CPC classification number: H04B7/0617 , H04B7/0628 , H04B7/0686 , H04L5/0051 , H04W24/02 , H04W24/10
Abstract: Aspects described herein relate to reporting time-scale capability information in learning adaptive beam weights for millimeter wave systems. In one example, a user equipment (UE) may identify a time-scale at which the UE can learn a set of adaptive beam weights for hybrid beamforming communications. The UE may further transmit a dynamic capability indication including information associated with the time-scale at which the UE can learn the set of one or more adaptive beam weights. In another example, a network entity may receive a dynamic capability indication including information associated with a time-scale at which a UE can estimate a set of adaptive beam weights. The network entity may further identify one or more time-scales associated with a set of reference signals to transmit to the UE for beam weight estimation, and transmit a grant for the set of reference signals for the UE to perform the beam weight estimation.
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公开(公告)号：US20230284232A1
公开(公告)日：2023-09-07
申请号：US17687891
申请日：2022-03-07
Applicant: QUALCOMM Incorporated
Inventor： Xiaojie Wang , Xiaoxia Zhang , Junyi Li
CPC classification number: H04W72/14 , H04W72/0413 , H04W72/02 , H04W72/0446
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an uplink grant indicating uplink resources on which to transmit uplink signaling. The UE may receive a sidelink grant indicating sidelink resources on which to transmit sidelink signaling. The UE may determine whether a priority level of the uplink signaling, a priority level of the sidelink signaling, or a combination thereof, satisfies a priority threshold value. The UE may transmit an uplink message using the sidelink resources based on the priority level of the uplink signaling.
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公开(公告)号：US20230284204A1
公开(公告)日：2023-09-07
申请号：US17653864
申请日：2022-03-07
Applicant: QUALCOMM Incorporated
Inventor： Naeem AKL , Navid Abedini , Karl Georg Hampel , Jianghong Luo , Junyi Li , Tao Luo
CPC classification number: H04W72/1263 , H04W72/1284 , H04W72/14 , H04W72/0446
Abstract: In certain aspects, the disclosure is directed to a user equipment (UE) configured for wireless communications with a network node. The UE may include a memory comprising instructions, and one or more processors configured to execute the instructions. In some examples, the UE may transmit, to a network node, an indication of an expected communication. In some examples, the UE may receive, from the network node, updated scheduling in response to the indication of the expected communication. For example, the UE may predict a future sidelink/uplink communication based on whether the UE expects data for a future uplink transmission. If the UE expects that it will have data for a future uplink transmission, the UE may notify the network node so that the network node can enter into a low power state until the future transmission, then provide the UE with a sidelink/uplink grant for the future uplink transmission.
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Patent Agency Ranking
公开(公告)号：US11751171B2
公开(公告)日：2023-09-05
申请号：US17363601
申请日：2021-06-30
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Tao Luo , Junyi Li
IPC: H04W72/02 , H04W72/04 , H04W80/02 , H04L1/18 , H04W72/044 , H04L1/1867 , H04W72/30
CPC classification number: H04W72/02 , H04L1/1896 , H04W72/0466 , H04W72/30 , H04W80/02
Abstract: Methods, systems, and devices for wireless communications are described. A network node may transmit, to a set of user equipment (UE), a set of network encoded packets generated using a set of packets. A UE of the set of UEs may receive subsets of network encoded packets from the network node and from UEs of the set of UEs forwarding network encoded packets. The UE may decode the subsets of network encoded packets and may determine a set of successfully decoded packets. The UE may transmit feedback to the network node that indicates successfully received or decoded packets. The network node may receive the feedback and may determine a subset of the set of packets that was successfully decoded for each UE providing the feedback. The network node may generate an updated set of network encoded packets and may transmit the updated set to the set of UEs.
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公开(公告)号：US11743932B2
公开(公告)日：2023-08-29
申请号：US17324668
申请日：2021-05-19
Applicant: QUALCOMM Incorporated
Inventor： Navid Abedini , Tao Luo , Qian Zhang , Yan Zhou , Kapil Gulati , Junyi Li
IPC: H04W72/541 , H04W74/08 , H04L5/16 , H04W52/36 , H04W72/044
CPC classification number: H04W72/541 , H04L5/16 , H04W52/36 , H04W72/044 , H04W74/0833 , H04W74/0866
Abstract: Methods, systems, and devices for wireless communications are described. A communication device may transmit a random access channel (RACH) signal using a transmit beam of a set of transmit beams. The RACH signal may include a RACH preamble. The communication device may receive, based on the transmitted RACH signal, a receive beam of a set of receive beams. The communication device may determine a level of self-interference of the received beam. For example, the communication device may measure the level of self-interference of the received beam based on the transmitted RACH signal including the RACH preamble. The communication device may operate in a mode based on the determined level of self-interference.
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公开(公告)号：US11743906B2
公开(公告)日：2023-08-29
申请号：US17160126
申请日：2021-01-27
Applicant: QUALCOMM Incorporated
Inventor： Piyush Gupta , Hua Wang , Junyi Li , Xiaoxia Zhang
IPC: H04L1/18 , H04W72/23 , H04L1/1867 , H04L5/00 , H04W72/0446 , H04W72/21
CPC classification number: H04W72/23 , H04L1/1887 , H04L5/0055 , H04W72/0446 , H04W72/21
Abstract: Methods, systems, and devices for wireless communication are described. In a system with high reliability and low latency targets, base station control can be dynamically configured. In some systems, a semi-static split with a greater duration for communications between a controller and one or more associated sensor/actuators than a duration for communications between the controller and base station can be used. In some embodiments, an interrupt can be used to allow for base station control.
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公开(公告)号：US11737029B2
公开(公告)日：2023-08-22
申请号：US16986130
申请日：2020-08-05
Applicant: QUALCOMM Incorporated
Inventor： Jung Ho Ryu , Kapil Gulati , Tianyang Bai , Junyi Li , Sony Akkarakaran , Tao Luo , Vasanthan Raghavan
CPC classification number: H04W52/10 , H04B17/318 , H04L5/0051 , H04L25/0226 , H04W24/10 , H04W52/241 , H04W52/242 , H04W56/001 , H04W92/18
Abstract: In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for receiving, by a user equipment (UE) from a base station, a plurality of synchronization reference signals; measuring, by the UE, a respective Reference Signal Received Power (RSRP) value of each of the plurality synchronization reference signals; determining, by the UE, a highest RSRP value from each of the respective RSRP values; and calculating, by the UE, a downlink pathloss associated with a sidelink open loop power control based on the highest RSRP value.
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公开(公告)号：US11736342B2
公开(公告)日：2023-08-22
申请号：US17219668
申请日：2021-03-31
Applicant: QUALCOMM Incorporated
Inventor： Shanyu Zhou , Jelena Damnjanovic , Junyi Li , Tao Luo
IPC: H04L5/00 , H04W24/08 , H04L41/0677 , H04L43/16 , H04L41/0654
CPC classification number: H04L41/0677 , H04L5/0048 , H04L41/0654 , H04L43/16 , H04W24/08
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, at least one reference signal associated with at least one beam. The UE may generate a beam failure indicator (BFI) based at least in part on one or more measurements of the at least one reference signal at the UE. The BFI may be selected (e.g., by the UE or by the base station) from two or more types of BFI based at least in part on one or more measurements associated with the at least one beam at the base station. Numerous other aspects are described.
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