公开(公告)号：US12126567B2

公开(公告)日：2024-10-22

申请号：US17450242

申请日：2021-10-07

Applicant: QUALCOMM Incorporated

Inventor： Jing Sun ,  Xiaoxia Zhang ,  Tao Luo ,  Sony Akkarakaran ,  Yisheng Xue ,  Juan Montojo ,  Ozcan Ozturk

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0055 ,  H04W72/04

Abstract: Techniques and apparatus for a resource pool configuration for multiple bits physical sidelink feedback channel (PSFCH) are described. An example technique includes receiving a plurality of transmissions from a user equipment (UE) on a plurality of sidelink subchannels. At least one resource set for transmitting feedback corresponding to the plurality of transmissions is determined, based on at least one of the plurality of transmissions. Feedback corresponding to the plurality of transmissions is transmitted using the at least one resource set. Another example technique includes sending a plurality of transmissions to a UE on a plurality of sidelink subchannels and monitoring for feedback corresponding to the plurality of transmissions, based on a codebook size associated with the feedback.

公开(公告)号：US20240284533A1

公开(公告)日：2024-08-22

申请号：US18566019

申请日：2021-07-16

Applicant: QUALCOMM INCORPORATED

Inventor： Peng Cheng ,  Jianhua Liu ,  Gavin Bernard Horn ,  Ozcan Ozturk ,  Aziz Gholmieh ,  Rajat Prakash

IPC: H04W76/16 ,  H04W24/10 ,  H04W76/19 ,  H04W88/06

CPC classification number: H04W76/16 ,  H04W24/10 ,  H04W76/19 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity, control signaling indicating a configuration for establishing a dual connectivity connection. The dual connectivity connection may include a wireless local area network (WLAN) link and a cellular network link. The UE may establish the WLAN link or the cellular network link as a primary link of the dual connectivity connection. The primary link may be reconfigurable between the WLAN link and the cellular network link. The dual connectivity connection may support a single radio resource control connection associated with the primary link between the UE and the network entity. The UE may communicate with the network entity using at least the primary link of the dual connectivity connection. The UE may support a single radio resource control state of the plurality of radio resource control states at a time.

公开(公告)号：US12048029B2

公开(公告)日：2024-07-23

申请号：US18172150

申请日：2023-02-21

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum Lee ,  Gavin Bernard Horn ,  Ozcan Ozturk

IPC: H04W76/10 ,  H04W36/06 ,  H04W48/10 ,  H04W74/0833 ,  H04W84/04 ,  H04W88/08

CPC classification number: H04W76/10 ,  H04W36/06 ,  H04W48/10 ,  H04W74/0833 ,  H04W84/047 ,  H04W88/085

Abstract: Methods, systems, and devices for wireless communications are described. A first node of a wireless communications network may determine a service type of the first node. The first node may transmit, to a second node during a random access procedure, an indication of the service type of the first node. The first node may then establish a connection with a unit of the second node that is for serving nodes of the wireless network associated with the service type. The connection may be established based on transmitting the indication of the service type.

公开(公告)号：US12048023B2

公开(公告)日：2024-07-23

申请号：US17819525

申请日：2022-08-12

Applicant: QUALCOMM Incorporated

Inventor： Srinivas Yerramalli ,  Xiaoxia Zhang ,  Jing Sun ,  Seyed Ali Akbar Fakoorian ,  Ozcan Ozturk ,  Tao Luo

IPC: H04W74/08 ,  H04L5/00 ,  H04W24/10 ,  H04W52/34 ,  H04W74/00 ,  H04W74/0833

CPC classification number: H04W74/0833 ,  H04L5/0044 ,  H04W24/10 ,  H04W52/34 ,  H04W74/006

Abstract: Certain aspects of the present disclosure provide techniques for random-access channel (RACH) communication. For example, certain aspects provide a method for falling back from a 2-step RACH procedure to a 4-step RACH procedure.

公开(公告)号：US12047964B2

公开(公告)日：2024-07-23

申请号：US17454527

申请日：2021-11-11

Applicant: QUALCOMM Incorporated

Inventor： Wooseok Nam ,  Tao Luo ,  Peter Pui Lok Ang ,  Ozcan Ozturk ,  Peter Gaal

IPC: H04W72/23

CPC classification number: H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may switch from a first group of search space sets for monitoring a physical downlink control channel (PDCCH) to an empty group of search space sets. The UE may refrain from monitoring the PDCCH based at least in part on switching to the empty group. In some aspects, the UE may switch from a first group of PDCCH search space sets to at least one dormant group of PDCCH search space sets identified in configuration information. The UE may also process one or more PDCCH search space sets of the at least one dormant group of PDCCH search space sets based at least in part on the received configuration information. Numerous other aspects are provided.

公开(公告)号：US20240237038A1

公开(公告)日：2024-07-11

申请号：US18152099

申请日：2023-01-09

Applicant: QUALCOMM Incorporated

Inventor： Diana Maamari ,  Ahmed Elshafie ,  Prashanth Haridas Hande ,  Mickael Mondet ,  Ozcan Ozturk ,  Huilin Xu ,  Hyun Yong Lee ,  Chih-Ping Li

IPC: H04W72/52 ,  H04W72/21 ,  H04W72/543 ,  H04W74/08

CPC classification number: H04W72/52 ,  H04W72/21 ,  H04W72/543 ,  H04W74/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message indicating multiple contention-based resource sets dedicated for the transmission of scheduling requests, where each contention-based resource set is associated with one or more respective contentions. The one or more respective conditions may be associated with a packet delay threshold, a buffer size threshold, or a probability function. The UE may transmit a scheduling request to request uplink resources for the UE using a resource of a contention-based resource set based on satisfaction of the one or more respective conditions of the contention-based resource set. In some examples, a remaining packet delay budget of an uplink message at the UE may satisfy the packet delay threshold of the contention-resource set. As such, the UE may randomly select the resource, from the contention-based resource set, to use for transmission of the scheduling request.

公开(公告)号：US12010579B2

公开(公告)日：2024-06-11

申请号：US18158442

申请日：2023-01-23

Applicant: QUALCOMM Incorporated

Inventor： Karthika Paladugu ,  Ozcan Ozturk ,  Prasad Reddy Kadiri ,  Xipeng Zhu

IPC: H04W36/00 ,  H04W36/18

CPC classification number: H04W36/18 ,  H04W36/0016 ,  H04W36/0055

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to performing a handover on a per-data radio bearer (DRB) basis. In some examples, the disclosure is directed to indicating, to a source network entity, a make-before-break (MBB) handover capability of the UE, the MBB handover capability supporting MBB handovers for one or more DRBs identified by the source network entity. In some examples, the disclosure describes receiving, from the source network entity, configuration information for a handover from the source network entity to a target network entity, the configuration information identifying the one or more DRBs supported for the MBB handover.

公开(公告)号：US12004120B2

公开(公告)日：2024-06-04

申请号：US18057822

申请日：2022-11-22

Applicant: QUALCOMM Incorporated

Inventor： Andrei Dragos Radulescu ,  Jing Sun ,  Xiaoxia Zhang ,  Ozcan Ozturk ,  Peter Gaal ,  Aleksandar Damnjanovic

IPC: H04W68/02 ,  H04L5/00 ,  H04W68/00 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W68/02 ,  H04L5/0053 ,  H04W68/00 ,  H04W72/0446 ,  H04W72/23 ,  H04L5/0007 ,  H04L5/0048

Abstract: This disclosure provides systems, methods, and apparatuses for wireless communication. A user equipment (UE) may acquire a triggering synchronization signal block (SSB), which enables the UE to monitor for a floating Type-2 physical downlink control channel (PDCCH) and to determine a subset of paging occasions (POs) to monitor. Or, the UE may monitor for a fixed Type-2 PDCCH, where the UE does not require a triggering signal to monitors POs. In another aspect, the UE may monitor for a paging transmission during a monitoring period. The UE may determine the monitoring period based on received signaling. The UE may receive the signaling, during the monitoring period, indicating that the monitoring period is to be ended before a scheduled end of the monitoring period. In this way, the UE may support a continuity requirement associated with downlink reference signaling (DRS) and may support reception of paging in a shared channel.

公开(公告)号：US11974310B2

公开(公告)日：2024-04-30

申请号：US17201567

申请日：2021-03-15

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade Awoniyi-Oteri ,  Jelena Damnjanovic ,  Tao Luo ,  Ozcan Ozturk ,  Iyab Issam Sakhnini ,  Jing Sun ,  Xiaoxia Zhang ,  Sony Akkarakaran ,  Junyi Li ,  Juan Montojo ,  Shanyu Zhou

IPC: H04W72/50 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1867 ,  H04W24/08 ,  H04W72/1273

CPC classification number: H04W72/535 ,  H04L1/1621 ,  H04L1/1819 ,  H04L1/1896 ,  H04W24/08 ,  H04W72/1273

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to mechanisms for using block acknowledgments to acknowledge SPS occasions from multiple SPS configurations.

公开(公告)号：US11968578B2

公开(公告)日：2024-04-23

申请号：US17357631

申请日：2021-06-24

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/08 ,  H04B7/155 ,  H04W36/12 ,  H04W74/08 ,  H04W74/0833 ,  H04W76/14 ,  H04W84/04 ,  H04W92/04

CPC classification number: H04W36/08 ,  H04W36/12 ,  H04W74/0833 ,  H04W76/14 ,  H04B7/155 ,  H04W84/042 ,  H04W92/045

Abstract: Aspects described herein relate to receiving, by a mobile termination (MT) function of an integrated access and backhaul (IAB) node, a first indication to migrate from a first IAB donor node associated with a first cell group and a first central unit (CU) to a second IAB donor node associated with a second cell group and a second CU, performing, by the IAB node and based at least in part on receiving the first indication, a first random access procedure to connect to the second cell group associated with the second IAB donor node, establishing, by the IAB node in addition to a first distributed unit (DU) function of the IAB node that serves a third cell group and based on performing the first random access procedure, a second DU function that serves a fourth cell group.