公开(公告)号：US12096338B2

公开(公告)日：2024-09-17

申请号：US18329175

申请日：2023-06-05

Applicant: QUALCOMM Incorporated

Inventor： Bharat Shrestha ,  Umesh Phuyal ,  Mungal Singh Dhanda ,  Alberto Rico Alvarino ,  Ayan Sengupta ,  Liangping Ma ,  Xiao Feng Wang

IPC: H04W48/02 ,  H04B7/185 ,  H04W48/08 ,  H04W48/20

CPC classification number: H04W48/02 ,  H04B7/18565 ,  H04W48/08 ,  H04W48/20

Abstract: A UE may receive, from at least one cell via at least one bit in a MIB or a SIB, a barring indication based on a supported network of the at least one cell and a supported network of the UE. The supported network of the at least one cell may correspond to a TN or an NTN, and the supported network of the UE may correspond to a TN or an NTN. The UE may skip, based on the received barring indication, a selection of the at least one cell for communication. Accordingly, the UE may not camp on the at least one cell. The barring indication for NTN-supporting UEs and for TN-supporting UEs may be separately indicated via the MIB or the SIB.

公开(公告)号：US12082221B2

公开(公告)日：2024-09-03

申请号：US17443884

申请日：2021-07-28

Applicant: QUALCOMM Incorporated

Inventor： Kazuki Takeda ,  Le Liu ,  Alberto Rico Alvarino ,  Ayan Sengupta ,  Prasad Reddy Kadiri ,  Umesh Phuyal ,  Peter Gaal ,  Wanshi Chen

IPC: H04W72/30 ,  H04W24/08 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/30 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0466 ,  H04W72/23

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, an indication that indicates whether a common search space (CSS) is associated with a first type of physical downlink control channel (PDCCH) or a second type of PDCCH. The first type of PDCCH may correspond to a cell-broadcast PDCCH and the second type of PDCCH may correspond to a UE-specific PDCCH. The CSS may be for downlink control information (DCI) with a cyclic redundancy check scrambled by a group radio network temporary identifier (G-RNTI) that schedules a multicast and broadcast service (MBS). The UE may receive, from the base station, the first type of PDCCH or the second type of PDCCH. Numerous other aspects are described.

公开(公告)号：US12081314B2

公开(公告)日：2024-09-03

申请号：US17492404

申请日：2021-10-01

Applicant: QUALCOMM Incorporated

Inventor： Bharat Shrestha ,  Ayan Sengupta ,  Xiao Feng Wang ,  Umesh Phuyal ,  Alberto Rico Alvarino ,  Liangping Ma

IPC: H04B7/185

CPC classification number: H04B7/18519

Abstract: Aspects relate to mechanisms for wireless communication devices to update satellite and beam specific information. A user equipment (UE) selects a first cell associated with a first satellite for wireless communication in the non-terrestrial network. The UE determines whether to use one or more standard parameters or one or more satellite-cell specific parameters for accessing the first cell. The one or more standard parameters are based on one or more standard characteristics common to a plurality of satellites including the first satellite. The one or more satellite-cell specific parameters are based on a change to at least one standard characteristic of the one or more standard characteristics of the first satellite.

公开(公告)号：US12063179B2

公开(公告)日：2024-08-13

申请号：US17379861

申请日：2021-07-19

Applicant: QUALCOMM Incorporated

Inventor： Bharat Shrestha ,  Umesh Phuyal ,  Prasad Reddy Kadiri

IPC: H04L5/00 ,  H04L1/1812 ,  H04W72/1263 ,  H04W72/23

CPC classification number: H04L5/0055 ,  H04L1/1812 ,  H04W72/1263 ,  H04W72/23

Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for enabled/disabled HARQ feedback and HARQ-less processes. A base station may configure a plurality of logical channels for a UE, where one or more of the logical channels have an associated HARQ process. The UE may receive an allocation of resources from the base station for an uplink grant or a downlink assignment and determine whether the resources have associated HARQ process without HARQ feedback but with HARQ retransmission, an associated HARQ process without HARQ feedback and without HARQ retransmission, or an associated HARQ process with HARQ feedback and with HARQ retransmission. The UE may exchange communication with the base station based on the allocation of resources and the determination of whether the resources have one of the associated HARQ processes.

公开(公告)号：US12047806B2

公开(公告)日：2024-07-23

申请号：US17653023

申请日：2022-03-01

Applicant: QUALCOMM Incorporated

Inventor： Liangping Ma ,  Nikolai Konrad Leung ,  Alberto Rico Alvarino ,  Min Wang ,  Thomas Stockhammer ,  Leena Zacharias ,  Yong He ,  Imed Bouazizi ,  Muhammed Zeyd Coban ,  Umesh Phuyal ,  Louis Joseph Kerofsky

IPC: H04W28/02 ,  H04W24/10

CPC classification number: H04W28/0268 ,  H04W24/10

Abstract: Various embodiments may provide methods, systems, and devices for supporting application level discovery of Radio Access Network (RAN) statistics and/or events. Various embodiments may provide methods, systems, and devices for supporting application level signaling of Quality of Service (QoS) requirements.

公开(公告)号：US12022307B2

公开(公告)日：2024-06-25

申请号：US17447115

申请日：2021-09-08

Applicant: QUALCOMM Incorporated

Inventor： Liangping Ma ,  Peter Gaal ,  Xiao Feng Wang ,  Alberto Rico Alvarino ,  Ayan Sengupta ,  Bharat Shrestha ,  Jun Ma ,  Umesh Phuyal

IPC: H04W24/08 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04L5/0048

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a duration of a first gap that precedes a reference signal, based at least in part on a polarization of the reference signal. The UE may determine a duration of a second gap that succeeds the reference signal, based at least in part on the polarization of the reference signal. The UE may perform a measurement of the reference signal based at least in part on the first gap and the second gap. Numerous other aspects are provided.

公开(公告)号：US20240205704A1

公开(公告)日：2024-06-20

申请号：US18083332

申请日：2022-12-16

Applicant: QUALCOMM Incorporated

Inventor： Kazuki Takeda ,  Alberto Rico Alvarino ,  Javier Rodriguez Fernandez ,  Le Liu ,  Xiao Feng Wang ,  Umesh Phuyal ,  Peter Gaal ,  Juan Montojo ,  Edward George Tiedemann, JR.

IPC: H04W24/08 ,  H04W56/00

CPC classification number: H04W24/08 ,  H04W56/001

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may monitor a set of resources for one or more synchronization signal blocks (SSBs) associated with one or more pseudo-random sequences. The one or more pseudo-random sequences and the set of resources may be indicated by an output of a pseudo-random function (PRF) that is based on a timing parameter, a cell identifier, and a key. In some examples, the UE may monitor a set of resources within a control resource set for a downlink control channel, where the set of resources for the downlink control channel is based on an output of the PRF. The UE communicate with a network entity via a cell associated with the cell identifier based on the monitoring.

公开(公告)号：US11929803B2

公开(公告)日：2024-03-12

申请号：US17369724

申请日：2021-07-07

Applicant: QUALCOMM Incorporated

Inventor： Ayan Sengupta ,  Alberto Rico Alvarino ,  Xiao Feng Wang ,  Le Liu ,  Bharat Shrestha ,  Peter Gaal ,  Liangping Ma ,  Umesh Phuyal ,  Jun Ma

IPC: H04B7/06 ,  H04L5/00 ,  H04W24/10 ,  H04W36/06 ,  H04W72/0453 ,  H04W74/08 ,  H04W76/19

CPC classification number: H04B7/0617 ,  H04L5/0048 ,  H04W24/10 ,  H04W36/06 ,  H04W72/0453 ,  H04W74/0833 ,  H04W76/19

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and a network may establish communications over a directional beam. The UE may receive, from the network, a configuration of one or more channel sounding messages for one or more directional beams, where each directional beam of the one or more directional beams is associated with a set of narrowband carriers, and each of the one or more channel sounding messages being configured for transmission on a narrowband carrier of the set of narrowband carriers. The UE may determine a trigger for transmitting the one or more channel sounding messaged based at least in part on the configuration and transmit, to the network, the one or more channel sounding messages on respective narrowband carriers in accordance with the trigger and the configuration.

公开(公告)号：US11910356B2

公开(公告)日：2024-02-20

申请号：US17444599

申请日：2021-08-06

Applicant: QUALCOMM Incorporated

Inventor： Mungal Singh Dhanda ,  Umesh Phuyal ,  Alberto Rico Alvarino ,  Amer Catovic ,  Bharat Shrestha ,  Ayan Sengupta

IPC: H04W68/02 ,  H04W48/18

CPC classification number: H04W68/02 ,  H04W48/18

Abstract: Wireless communications systems and methods related to coverage-level-based paging carrier selection are provided. In some aspects, a method of wireless communication performed by a user equipment includes receiving, from a base station, a first indication of one or more paging carriers, the first indication indicating for a paging carrier of the one or more paging carriers, a coverage level supported by the paging carrier; and receiving, from the base station, a paging message via the paging carrier based on a match between the coverage level supported by the paging carrier and a coverage level of the user equipment.

公开(公告)号：US11909535B2

公开(公告)日：2024-02-20

申请号：US17069038

申请日：2020-10-13

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy Kadiri ,  Sitaramanjaneyulu Kanamarlapudi ,  Gavin Bernard Horn ,  Umesh Phuyal ,  Xipeng Zhu ,  Alberto Rico Alvarino ,  Miguel Griot ,  Masato Kitazoe

IPC: H04L1/1829 ,  H04W80/08 ,  H04W28/06 ,  H04L1/1607 ,  H04L1/1812 ,  H04L5/00 ,  H04L1/1867 ,  H04L1/00

CPC classification number: H04L1/1832 ,  H04L1/1685 ,  H04L1/187 ,  H04L1/1819 ,  H04L1/1864 ,  H04L5/0055 ,  H04W28/065 ,  H04W80/08 ,  H04L2001/0093

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for a multicast or broadcast radio bearer (MRB) in a radio link control (RLC) acknowledged mode (AM). The UE may determine an adjustment of an RLC AM transmission window of a base station. The RLC AM transmission window may be associated with retransmission of RLC packets associated with the MRB. The UE may synchronize an RLC AM reception window of the UE with the RLC AM transmission window based at least in part on determining the adjustment of the RLC AM transmission window of the base station. The RLC AM reception window may be associated with reassembly of RLC packets associated with the MRB. Numerous other aspects are provided.