公开(公告)号：US12069514B2

公开(公告)日：2024-08-20

申请号：US17645976

申请日：2021-12-24

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Karl Georg Hampel ,  Navid Abedini ,  Jianghong Luo ,  Luca Blessent ,  Junyi Li ,  Tao Luo

IPC: H04W28/08 ,  H04W28/02 ,  H04W28/086 ,  H04W88/14

CPC classification number: H04W28/0862 ,  H04W28/0263 ,  H04W28/0268 ,  H04W88/14

Abstract: A method, a computer-readable medium, and an apparatus are provided. The apparatus may include a first IAB-donor-CU. The apparatus may receive a first request from a second IAB-donor-CU to route a first traffic between a first IAB node associated with the second IAB-donor-CU and a second IAB node associated with the first IAB-donor-CU. The apparatus may receive from the second IAB-donor-CU first QoS information for the first traffic. The apparatus may transmit a request to a third IAB-donor-CU to route a second traffic between a third IAB node associated with the first IAB-donor-CU and a fourth IAB node associated with the third IAB-donor-CU, where at least a part of content of the second traffic is based on the first traffic.

公开(公告)号：US12068987B2

公开(公告)日：2024-08-20

申请号：US17404734

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/00 ,  H04L5/14

CPC classification number: H04L5/0048 ,  H04L5/14

Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device such as a user equipment (UE) may determine to transition from a first duplexing mode to a second duplexing mode, where a first communication associated with the first duplexing mode at least partially overlaps in time with a second communication associated with the second duplexing mode. Based on the overlap, the UE may identify transition information for coordinating the transition between the first duplexing mode and the second duplexing mode. Using the transition information, the UE may transition from the first duplexing mode to the second duplexing mode, and may communicate with a second wireless device, such as a base station, using the second duplexing mode.

公开(公告)号：US12068898B2

公开(公告)日：2024-08-20

申请号：US17141994

申请日：2021-01-05

Applicant: QUALCOMM Incorporated

Inventor： Jianghong Luo ,  Navid Abedini ,  Luca Blessent ,  Karl Georg Hampel ,  Naeem Akl ,  Tao Luo ,  Junyi Li

IPC: H04L47/70 ,  H04B7/155 ,  H04B17/382 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/566 ,  H04W72/04

CPC classification number: H04L27/2607 ,  H04B7/155 ,  H04B17/382 ,  H04L47/70 ,  H04W72/0446 ,  H04W72/569 ,  H04L27/2666 ,  H04W72/04

Abstract: An integrated access and backhaul (IAB) apparatus receives, from a child IAB node, a signal identifying a set of transition instances for the child IAB node, including a transition time for each transition instance, and provides guard symbols for a first transition instance of the set of transition instances at the transition time for the first transition instance.

公开(公告)号：US12063694B2

公开(公告)日：2024-08-13

申请号：US17444145

申请日：2021-07-30

Applicant: QUALCOMM Incorporated

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

IPC: H04W74/08 ,  H04W56/00 ,  H04W74/0833

CPC classification number: H04W74/0841 ,  H04W56/001 ,  H04W74/0891

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive a control message including a field for a timing offset, wherein the timing offset is applicable to a subset of a set of random access channel occasions. The network node may transmit a random access channel preamble in a time resource corresponding to the timing offset and associated with a random access channel occasion of the set of random access channel occasions. Numerous other aspects are described.

公开(公告)号：US12047910B2

公开(公告)日：2024-07-23

申请号：US17517319

申请日：2021-11-02

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Navid Abedini ,  Jianghong Luo ,  Karl Georg Hampel ,  Junyi Li ,  Tao Luo

IPC: H04W68/02

CPC classification number: H04W68/02

Abstract: Methods, systems, and devices for wireless communications are described. A first wireless node may receive, at a mobile termination unit of the first wireless node, an indication of transmission of a first paging message to a second wireless node by a third wireless node. The indication may be received from a distributed unit of the third wireless node. A distributed unit of the first wireless node may transmit, based on receive the indication of transmission of the first paging message, a second paging message to the second wireless node. Receiving the indication of the first paging message may include receiving, by the mobile termination unit of the first wireless node, the first paging message that is transmitted to the second wireless node.

公开(公告)号：US12047125B2

公开(公告)日：2024-07-23

申请号：US17387593

申请日：2021-07-28

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Ashwin Sampath ,  Junyi Li

IPC: H04B17/40 ,  H04B7/155 ,  H04L5/14

CPC classification number: H04B17/40 ,  H04B7/15542 ,  H04L5/1461

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a control node may transmit, to a repeater node, full duplex configuration information. The control node may determine, based at least in part on a signal transmitted by the repeater node, a self-interference of the repeater node associated with the signal. Numerous other aspects are provided.

公开(公告)号：US12010638B2

公开(公告)日：2024-06-11

申请号：US17362686

申请日：2021-06-29

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Naeem Akl ,  Jianghong Luo ,  Tao Luo ,  Junyi Li

IPC: H04W56/00 ,  H04W52/02 ,  H04W88/14

CPC classification number: H04W56/001 ,  H04W52/0235 ,  H04W88/14

Abstract: Aspects presented herein may provide various power saving techniques and features for network nodes by configuring different power saving modes for the network nodes. Aspects presented herein may enable a network node to transmit SSBs less frequently to reduce an amount of power utilized. In one aspect, a base station configures a plurality of SSB Tx periodicities associated with a plurality of ES modes. The base station transmits an indication of the plurality of SSB Tx periodicities associated with the plurality of ES modes. The base station transmits one or more SSBs based on one of the plurality of SSB Tx periodicities associated with one of the plurality of ES modes.

公开(公告)号：US12010555B2

公开(公告)日：2024-06-11

申请号：US17455142

申请日：2021-11-16

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Navid Abedini ,  Jianghong Luo ,  Tao Luo ,  Karl Georg Hampel ,  Junyi Li

IPC: H04W28/18 ,  H04W28/02

CPC classification number: H04W28/18 ,  H04W28/0268

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central network node may transmit, to a distributed network node, a configuration of a statistic associated with a traffic instance for communicating with a user equipment (UE). The central network node may receive an indication associated with the distributed network node communicating with the UE using the traffic instance and in accordance with the statistic. Numerous other aspects are described.

公开(公告)号：US12010027B2

公开(公告)日：2024-06-11

申请号：US17451803

申请日：2021-10-21

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Karl Georg Hampel ,  Navid Abedini ,  Jianghong Luo ,  Luca Blessent ,  Junyi Li ,  Tao Luo

IPC: H04L47/24 ,  H04W8/04

CPC classification number: H04L47/24 ,  H04W8/04

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus of a first network node are provided. The first network node may send quality of service (QoS) information and a request to a second network node to configure, based on the QoS information, a backhaul routing path for traffic between the first network node and a third network node via the second network node, the third network node having a signaling connection with the first network node. The first network node may communicate, with the second network node in response to the request, QoS mapping information. The first network node may configure an Internet protocol (IP) header of an IP packet based on the communicated QoS mapping information. The first network node may send the IP packet with the configured header to the second network node for routing through the backhaul routing path.

公开(公告)号：US12004225B2

公开(公告)日：2024-06-04

申请号：US17570873

申请日：2022-01-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W74/08 ,  H04L5/00 ,  H04L5/16 ,  H04W74/00 ,  H04W74/0833 ,  H04W88/10

CPC classification number: H04W74/0833 ,  H04L5/0051 ,  H04L5/16 ,  H04W74/004 ,  H04W88/10

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive an indication of a plurality of random access occasions for uplink message transmission to a base station. The UE may determine that a first portion of the plurality of random access occasions is unavailable for use by the UE as a result of the base station operating in a full duplex mode. The UE may select one or more random access occasions from a second portion of the plurality of random access occasions instead of from the first portion based at least in part on the determining. The UE may transmit a random access message to the base station during the one or more random access occasions from the second portion.