公开(公告)号：US11778650B2

公开(公告)日：2023-10-03

申请号：US17319941

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Navid Abedini ,  Tao Luo ,  Junyi Li

IPC: H04W16/28 ,  H04W72/541 ,  H04W72/044 ,  H04B17/345 ,  H04W88/14 ,  H04L5/14

CPC classification number: H04W72/541 ,  H04B17/345 ,  H04L5/1423 ,  H04W16/28 ,  H04W72/046 ,  H04W88/14

Abstract: A configuration for a first wireless device to provide, to a second wireless device, assistance information for a SIM configuration. The apparatus transmits, to a second wireless device, assistance information for a SIM configuration for the first wireless device and including resource information of the first wireless device for a SIM procedure. The apparatus receives, from the second wireless device, the SIM configuration.

公开(公告)号：US11764935B2

公开(公告)日：2023-09-19

申请号：US17169134

申请日：2021-02-05

Applicant: QUALCOMM Incorporated

Inventor： Kapil Gulati ,  Andrzej Partyka ,  Navid Abedini ,  Junyi Li ,  Ozge Koymen

IPC: H04L5/14 ,  H04L43/16 ,  H04L5/00

CPC classification number: H04L5/14 ,  H04L5/0048 ,  H04L43/16

Abstract: In one aspect, a method for wireless communication includes transmitting, by a wireless communication device, symbol configuration information for a particular transmission time interval (TTI). The symbol configuration information indicates one or more subsets of symbols of the particular TTI, and the wireless communication device is operating in a full duplex mode. The method for wireless communication further includes transmitting, by the wireless communication device, Quasi-Colocation (QCL) information for one or more subsets of the symbols, where the QCL information indicates multiple QCL per TTI. Other aspects and features are also claimed and described.

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

IPC: H04W40/24 ,  H04W40/22 ,  H04W84/18

CPC classification number: H04W40/24 ,  H04W40/22 ,  H04W84/18

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.

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

IPC: H04W72/12 ,  H04W72/14 ,  H04W72/04

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.

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.

公开(公告)号：US11736212B2

公开(公告)日：2023-08-22

申请号：US17229756

申请日：2021-04-13

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Tao Luo ,  Navid Abedini

IPC: H04B17/345 ,  H04W24/10

CPC classification number: H04B17/345 ,  H04W24/10

Abstract: A method of wireless communication is presented. The method includes receiving, at a user equipment (UE) from a base station, a measurement configuration comprising quasi-co-location (QCL) information for a serving reception beam. The method also includes measuring cross-link interference experienced on the serving reception beam. The method further includes transmitting the QCL information for the serving reception beam and a corresponding sounding reference signal-reference signal received power (SRS-RSRP) or cross-link information-received signal strength indicator (CLI-RSSI) to the base station.

公开(公告)号：US11729756B2

公开(公告)日：2023-08-15

申请号：US17069049

申请日：2020-10-13

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Junyi Li ,  Karl Georg Hampel

IPC: H04W72/04 ,  H04W56/00 ,  H04W72/12 ,  H04W72/10 ,  H04L1/00 ,  H04L5/00 ,  H04B7/0456 ,  H04B7/06 ,  H04W52/28 ,  H04W52/38 ,  H04W72/044 ,  H04W72/56 ,  H04W72/566

CPC classification number: H04W72/0473 ,  H04W52/28 ,  H04W52/38 ,  H04W56/00 ,  H04B7/0456 ,  H04B7/0617 ,  H04L1/0003 ,  H04L1/0009 ,  H04L5/0048 ,  H04W52/383 ,  H04W52/386 ,  H04W72/56 ,  H04W72/569

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a control node may determine at least one of a transmission power or a reception power for at least one of a first signal or a second signal to be communicated between a target wireless node and at least one other wireless node based at least in part on a priority level of the first signal relative to the second signal, wherein the transmission power or the reception power is based at least in part on at least one of an identity or state of the target wireless node or the at least one other wireless node, or a type of the first signal or the second signal; and configure the transmission power or the reception power to be used for the first signal or the second signal. Numerous other aspects are provided.

公开(公告)号：US11728857B2

公开(公告)日：2023-08-15

申请号：US17216472

申请日：2021-03-29

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Tao Luo ,  Junyi Li ,  Ashwin Sampath

IPC: H04B7/06 ,  H04L5/14 ,  H04W72/044 ,  H04W72/53

CPC classification number: H04B7/0617 ,  H04L5/1469 ,  H04W72/0473 ,  H04W72/53

Abstract: Methods, systems, and devices for wireless communications are described. A relay node may detect that a person is within a proximity threshold of the relay node, the proximity threshold being associated with a maximum permissible exposure limit. The relay node may determine, based at least in part on the detecting, that a first beamforming configuration is to be updated, the first beamforming configuration associated with beamformed communications relayed by the relay node between a first wireless node and a second wireless node using a first beam. The relay node may identify a second beamforming configuration for relay of the beamformed communications between the first wireless node and the second wireless node via a second beam having an exposure indicia that satisfies the maximum permissible exposure limit. The relay node may relay the beamformed communications between the wireless nodes using the second beam in accordance with the second beamforming configuration.

公开(公告)号：US11723045B2

公开(公告)日：2023-08-08

申请号：US17806819

申请日：2022-06-14

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Jianghong Luo ,  Andrzej Partyka ,  Luca Blessent ,  Karl Georg Hampel ,  Junyi Li ,  Tao Luo

IPC: H04W72/27 ,  H04B7/06 ,  H04W72/044 ,  H04W72/29 ,  H04W92/20 ,  H04W88/08

CPC classification number: H04W72/27 ,  H04B7/0697 ,  H04W72/046 ,  H04W72/29 ,  H04W88/085 ,  H04W92/20

Abstract: A configuration for local coordination between the child node and parent node to enable SDM communication between the parent and child node, without input or interaction from the CU. The apparatus receives, from a CU, an indication including an allocation of resources. The apparatus determines a type of communication with a second node based on the allocation of resources. The apparatus communicates with the second node based on the determined type of communication and utilizing the allocated resources. The apparatus coordinates with a parent node to utilize the allocated resources in an SDM operation between the child node and the parent node.

公开(公告)号：US11722912B2

公开(公告)日：2023-08-08

申请号：US17157812

申请日：2021-01-25

Applicant: QUALCOMM Incorporated

Inventor： Bapineedu Chowdary Gummadi ,  Naeem Akl ,  Hem Agnihotri ,  Karl Georg Hampel ,  Navid Abedini

IPC: H04W24/02 ,  H04W76/19 ,  H04W76/30 ,  H04W76/27 ,  H04W74/08 ,  H04W80/02 ,  H04W88/14

CPC classification number: H04W24/02 ,  H04W74/0833 ,  H04W76/19 ,  H04W76/27 ,  H04W76/30 ,  H04W80/02 ,  H04W88/14

Abstract: When an integrated access backhaul (IAB) node connected to a user equipment (UE) detects a radio link failure in a communication with an IAB donor, the IAB node may perform various features to cause the UE perform one or more features accordingly without explicitly indicating the radio link failure to the UE. The IAB node may detecting a radio link failure in a communication between the IAB node and an IAB donor, and determine whether the IAB node has recovered from the radio link failure. The IAB node may refrain from broadcasting one or more synchronization signal blocks (SSBs) to one or more UEs including a UE connected to the IAB node in response to determining that the IAB node has not recovered from the radio link failure.