公开(公告)号：US20240064698A1

公开(公告)日：2024-02-22

申请号：US17892680

申请日：2022-08-22

Applicant: QUALCOMM Incorporated

Inventor： Lianghai Ji ,  Huilin Xu ,  Linhai He ,  Liangping Ma ,  Qiang Wu ,  Jun Ma ,  Mohamad Sayed Hassan ,  Mehmet Izzet Gurelli ,  Weimin Duan ,  Karthik Anantha Swamy

IPC: H04W68/02 ,  H04W76/30

CPC classification number: H04W68/02 ,  H04W76/30

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate a connection release message via a first beam to release a connection between the UE and a network entity. The UE may obtain an indication associated with a second beam of a non-terrestrial network entity indicating a set of one or more beams associated with a paging early indication. The UE may monitor for the PEI paging message based on whether the first beam is included in the set of one or more beams. Alternatively, the UE may skip monitoring for the PEI based on the first beam being excluded from the set of one or more beams, and the UE may monitor for a paging message during a paging occasion. In some examples, the UE may receive a message indicating the set of one or more beams from the non-terrestrial network entity.

公开(公告)号：US11902841B2

公开(公告)日：2024-02-13

申请号：US17644902

申请日：2021-12-17

Applicant: QUALCOMM Incorporated

Inventor： Liangping Ma ,  Huilin Xu ,  Jun Ma ,  Qiang Wu ,  Xiao Feng Wang ,  Iyab Issam Sakhnini ,  Dan Zhang

IPC: H04W36/00

CPC classification number: H04W36/0061

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive system information associated with a set of neighboring cells included in a non-terrestrial network (NTN). The UE may be connected to or camped in a current cell included in the NTN. The current cell may be associated with a current platform. The UE may monitor a neighboring cell, of the set of neighboring cells, based at least in part on the system information. Numerous other aspects are provided.

公开(公告)号：US11895608B2

公开(公告)日：2024-02-06

申请号：US17653715

申请日：2022-03-07

Applicant: QUALCOMM Incorporated

Inventor： Liangping Ma ,  Xiao Feng Wang ,  Alberto Rico Alvarino ,  Umesh Phuyal ,  Jun Ma ,  Changhwan Park ,  Ayan Sengupta ,  Juan Montojo ,  Peter Gaal ,  Wanshi Chen ,  Bharat Shrestha ,  Huilin Xu

IPC: H04W56/00 ,  H04W72/12 ,  H04L1/08 ,  H04L1/18 ,  H04L1/1812 ,  H04W72/23

CPC classification number: H04W56/004 ,  H04L1/08 ,  H04L1/1812 ,  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 non-terrestrial network (NTN) entity, a message that is associated with an uplink grant. The UE may select, based at least in part on the message, either a cell-specific offset or an updated offset that is indicated after initial access, as a timing offset that accounts for a propagation delay between a base station of the NTN and the UE. The UE may transmit, to the NTN entity, an uplink communication using the timing offset. Numerous other aspects are described.

公开(公告)号：US11889468B2

公开(公告)日：2024-01-30

申请号：US18147776

申请日：2022-12-29

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Peter Pui Lok Ang

IPC: H04W68/00 ,  H04W24/08 ,  H04W56/00 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W68/005 ,  H04W24/08 ,  H04W56/001 ,  H04W72/046 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a paging early indication that indicates one or more paging occasions (POs) in a quantity of paging frames based at least in part on a maximum quantity of paging frames. The UE may process a physical downlink control channel communication received in a PO of the one or more POs. Numerous other aspects are described.

公开(公告)号：US20240008092A1

公开(公告)日：2024-01-04

申请号：US18253189

申请日：2021-01-13

Applicant: QUALCOMM INCORPORATED

Inventor： Jing Dai ,  Jing Lei ,  Ruiming Zheng ,  Huilin Xu ,  Chao Wei

IPC: H04W74/08 ,  H04L1/1829 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04L1/1848 ,  H04W74/006

Abstract: Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) implement a timer (e.g., a round-trip time (RTT) timer) during which it does not monitor a physical downlink control channel (PDCCH). The UE may initiate the timer after transmitting a first random access message or a four-step random access message, or transmitting or retransmitting a third random access message of a four-step random access procedure, or after a physical uplink control channel (PUCCH) resource for hybrid automatic repeat request (HARQ) feedback for a fourth message of a four-step random access procedure. The UE may initiate the timer after transmitting a first message of a two-step random access procedure, or after a PUCCH resource for HARQ feedback for a second message of a two-step random access procedure, or after a fixed offset from the end of a PDSCH of a two-step random access procedure.

公开(公告)号：US20240007887A1

公开(公告)日：2024-01-04

申请号：US17853724

申请日：2022-06-29

Applicant: QUALCOMM Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed Ibrahim ,  Muhammad Sayed Khairy Abdelghaffar ,  Ahmed Attia Abotabl ,  Huilin Xu ,  Seyedkianoush Hosseini ,  Thomas Valerrian Pasca Santhappan

IPC: H04W24/10 ,  H04B17/336 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04B17/336 ,  H04L5/0051

Abstract: Methods, systems, and devices for inter-UE cross link interference (CLI) characteristics are described. A UE may transmit, to a network entity, capability information indicating a capability of the UE to support one or more schemes for determining characteristics of an inter-UE CLI channel. The network entity may transmit, based on the capability information, an indication of a selected scheme of the one or more schemes for determining the characteristics of the channel. The UE may perform a set of measurements of the characteristics and may transmit assistance information in accordance with the selected scheme. The assistance information may pertain to the channel and may include the set of multiple measurements. The UE may also transmit an indication of the channel's variation or an indication of a coherence time. The network entity may transmit one or more updated channel parameters in response to receiving the assistance information.

公开(公告)号：US11848893B2

公开(公告)日：2023-12-19

申请号：US17287033

申请日：2019-10-31

Applicant: QUALCOMM Incorporated

Inventor： Xipeng Zhu ,  Huilin Xu ,  Yiqing Cao ,  Yuwei Ren ,  Gavin Bernard Horn

IPC: H04L5/00 ,  H04B17/345 ,  H04B17/382 ,  H04W92/20 ,  H04W84/04

CPC classification number: H04L5/0073 ,  H04B17/345 ,  H04B17/382 ,  H04W92/20 ,  H04W84/047

Abstract: Certain aspects of the present disclosure provide techniques for cell group configuration and backhaul coordination for remote interference management. Aspects of the present disclosure provide a method for communications by a base station (BS). The BS receives a first configuration configuring a cell in at least one group of cells and configuring the cell with a group identification (ID). The BS receives a second configuration configuring the cell for at least one of: remote interference management reference signal (RIM-RS) transmission or RIM-RS detection. The BS performs a remote interference management procedure based on at least the first configuration and the second configuration.

公开(公告)号：US20230388838A1

公开(公告)日：2023-11-30

申请号：US17828944

申请日：2022-05-31

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy Abdelghaffar ,  Huilin Xu ,  Abdelrahman Mohamed Ahmed Mohamed Ibrahim ,  Seyedkianoush Hosseini

IPC: H04W24/10 ,  H04B17/336 ,  H04W16/28

CPC classification number: H04W24/10 ,  H04B17/336 ,  H04W16/28

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message indicating a configuration for measurement of cross-link interference associated with the UE. The configuration may indicate one or more TCI states for the UE to use for performing one or more cross-link interference measurements. The UE may perform the one or more cross-link interference measurements in accordance with the configuration. The UE may perform the one or more cross-link interference measurements over a set of cross-link interference resources using the one or more TCI states. The UE may transmit a cross-link interference report indicating one or more cross-link interference metrics corresponding to the one or more cross-link interference measurements.

公开(公告)号：US11832335B2

公开(公告)日：2023-11-28

申请号：US17379782

申请日：2021-07-19

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Huilin Xu ,  Muhammad Sayed Khairy Abdelghaffar ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Linhai He

IPC: H04W76/28 ,  H04W52/02

CPC classification number: H04W76/28 ,  H04W52/0212

Abstract: Methods, systems, and devices for dynamically configuring connected discontinuous reception (C-DRX) configurations supporting network power modes are described. In some examples, a user equipment (UE) may receive a first control signaling configuring the UE with multiple C-DRX configurations, each C-DRX configuration of the multiple C-DRX configurations corresponding to a respective network power mode. In some examples, the UE may receive a second control signaling including an identifier indicating a C-DRX configuration, of the multiple C-DRX configurations, corresponding to a first network power mode (e.g., an enhanced network power savings mode) at a base station, where the first network power mode may indicated a set of features active at the base station. The UE may communicate with the base station in accordance with the indicated C-DRX configuration and based on the first network power mode.

公开(公告)号：US11832223B2

公开(公告)日：2023-11-28

申请号：US17934825

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok Ang ,  Wooseok Nam ,  Huilin Xu ,  Muhammad Sayed Khairy Abdelghaffar ,  Hung Dinh Ly ,  Aamod Dinkar Khandekar

IPC: H04W72/044 ,  H04W72/23

CPC classification number: H04W72/044 ,  H04W72/23

Abstract: Certain aspects of the present disclosure provide techniques for managing scheduling of wireless communications. A method that may be performed by a user equipment (UE) includes receiving, from a base station, one or more configurations indicating a plurality of minimum scheduling offset values; receiving, from the base station, a signal indicating one of the minimum scheduling offset values as an updated value to be used for communications with the base station and a type of scheduling; determining a delay based on the type of scheduling; and after the reception of the signal, using the updated value for communications with the base station based on the determined delay.