公开(公告)号：US20230422213A1

公开(公告)日：2023-12-28

申请号：US18464675

申请日：2023-09-11

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Muhammad Nazmul ISLAM ,  Carsten Aagaard PEDERSEN ,  Peter Pui Lok ANG

IPC: H04W68/02 ,  H04L5/00

CPC classification number: H04W68/02 ,  H04L5/0051

Abstract: Certain aspects of the present disclosure provide techniques for PEI location determination. According to certain aspects, a method of wireless communication by a user equipment (UE) includes receiving, from a network entity, a configuration of a paging early indication (PEI) that indicates, for multiple paging occasions (POs) in multiple paging frames (PFs), whether paging physical downlink control channels (PDCCHs) are scheduled in the multiple POs, identifying a reference PF from one of the multiple PFs, and monitoring for the PEI in a location of a PEI occasion determined based on the reference PF and at least one timing offset.

公开(公告)号：US20230403048A1

公开(公告)日：2023-12-14

申请号：US18314942

申请日：2023-05-10

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Juergen CEZANNE ,  Arash MIRBAGHERI ,  Awlok Singh JOSAN

IPC: H04B7/0417 ,  H04B7/0404 ,  H04B7/06 ,  H04W36/30 ,  H04L5/00 ,  H04W36/06

CPC classification number: H04B7/0417 ,  H04B7/0404 ,  H04B7/0628 ,  H04W36/305 ,  H04L5/0048 ,  H04L5/0057 ,  H04W36/06 ,  H04L5/0007

Abstract: In an aspect, the present disclosure includes a method, apparatus, and computer readable medium for wireless communications for establishing, by a user equipment (UE), a first time period to evaluate one or more quality parameters of one or more reference signals, wherein the first time period is based on at least one of a number of panels of the UE or a number of beams that the UE monitors simultaneously; determining, by the UE, a quality parameter of a beam or a cell based on the one or more quality parameters of the one or more reference signals; and determining, by the UE, whether the one or more quality parameters of the one or more reference signals exceeds a quality threshold.

公开(公告)号：US20230269651A1

公开(公告)日：2023-08-24

申请号：US18170051

申请日：2023-02-16

Applicant: QUALCOMM Incorporated

Inventor： Prashant SHARMA ,  Muhammad Nazmul ISLAM ,  Chun-Hao HSU ,  Yongle WU

IPC: H04W36/32 ,  H04W36/06 ,  H04W76/20

CPC classification number: H04W36/32 ,  H04W36/06 ,  H04W76/20

Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a user equipment (UE). According to certain aspects, a UE may be configured to detect, in a first bandwidth part (BWP), a condition triggering a mobility procedure that involves a physical random access channel (PRACH) transmission in a second BWP, determining a timeline for transmitting the PRACH in the second BWP, based on a mobility procedure delay that accounts for BWP switching time for switching from the first BWP to the second BWP, and transmitting the PRACH in the second BWP in accordance with the timeline.

公开(公告)号：US20230262631A1

公开(公告)日：2023-08-17

申请号：US18003903

申请日：2021-08-09

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Alexandros MANOLAKOS ,  Muhammad Nazmul ISLAM ,  Linhai HE

IPC: H04W56/00

CPC classification number: H04W56/0045 ,  H04W56/0095

Abstract: Technologies and techniques are disclosed for managing timing advance (TA) validation of configured grant small data transmission (CG-SDT). A scheduling entity may receive downlink signal quality measurements for downlink beams from a scheduled entity, as well as a CG-SDT configuration request. The scheduling entity may transmit a CG-SDT configuration to the UE in response to receiving the CG-SDT configuration request, where the CG-SDT configuration includes a timing advance (TA) validation criteria based on downlink signal quality measurements meeting configured thresholds.

公开(公告)号：US20230073724A1

公开(公告)日：2023-03-09

申请号：US17985032

申请日：2022-11-10

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Changhwan Park ,  Valentin Alexandru Gheorghiu

IPC: H04B7/06 ,  H04L5/00 ,  H04W36/06

Abstract: Aspects described herein relate to concurrently communicating with a base station over multiple frequency bands using a same first beam, and switching, according to beam switching criteria, from the first beam to a second beam during a time period, wherein the time period is based on a timing reference associated with a reference band.

公开(公告)号：US20220286232A1

公开(公告)日：2022-09-08

申请号：US17191431

申请日：2021-03-03

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Muhammad Nazmul ISLAM ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04L1/18 ,  H04W72/04 ,  H04B7/155 ,  H04L5/00

Abstract: The apparatus may be a first device at a first RU (e.g., UE, base station, etc.). The first RU may be configured to receive, from a control unit, a configuration for relaying or repeating data received from a second RU to a receiving unit. The first RU may further be configured to determine whether first feedback associated with the data is received from the second RU. The first RU may also be configured to transmit second feedback to the receiving unit or the control unit, the second feedback including first information indicating at least one of the first feedback or whether the first feedback was received.

公开(公告)号：US20220256582A1

公开(公告)日：2022-08-11

申请号：US17172274

申请日：2021-02-10

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Navid ABEDINI ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04W72/12 ,  H04L5/00

Abstract: Disclosed are techniques for wireless communication. In an aspect, a relay/repeater unit (RU) in an integrated access/fronthaul (IAF) network, receives, from an upstream node, a first physical downlink control channel (PDCCH) message associated with a scheduled physical uplink control or shared channel (PUXCH) transmission from a downstream node at a scheduled time, and relays or repeats the first PDCCH message to the downstream node. If the scheduled PUXCH transmission associated with the first PDCCH message is not received from the downstream node at the scheduled time, the RU sends a negative acknowledgement (NACK) message associated with the scheduled PUXCH transmission to the upstream node. The RU may also or alternatively generate a second PDCCH message associated with a rescheduled PUXCH transmission and send the second PDCCH message to the downstream node.

公开(公告)号：US20220150764A1

公开(公告)日：2022-05-12

申请号：US17454791

申请日：2021-11-12

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Navid ABEDINI ,  Junyi LI ,  Tao LUO ,  Muhammad Nazmul ISLAM ,  Karl Georg HAMPEL ,  Juergen CEZANNE ,  Yan ZHOU

IPC: H04W36/00 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide techniques for reporting of a beam correspondence state. Certain aspects provide a method for wireless communication by a first wireless device. The method includes, based on detecting the occurrence of a triggering event, determining one or more beam correspondence states for one or more beams or portions of beams used by the first wireless device for communication. The method further includes transmitting one or more indications of the one or more beam correspondence states to a second wireless device, wherein the one or more indications of the one or more beam correspondence states indicate whether the first wireless device has the capability of beam correspondence between the one or more beams and corresponding one or more transmit or receive beams used by the first wireless device for communication.

公开(公告)号：US20210329701A1

公开(公告)日：2021-10-21

申请号：US17229677

申请日：2021-04-13

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Muhammad Nazmul ISLAM ,  Linhai HE

IPC: H04W74/08 ,  H04W72/12 ,  H04W72/04

Abstract: The present disclosure relates to procedures for random access channel (RACH) type selection and random access response (RAR) monitoring. Specifically, the present disclosure may configure a user equipment (UE) and network entity to perform RACH type selections, determine mapping ratios, perform mapping procedures for orphan PRACH resources, monitor one or multiple RAR messages within an extended RAR window, and facilitate RAR type differentiation.

公开(公告)号：US20210211213A1

公开(公告)日：2021-07-08

申请号：US17206045

申请日：2021-03-18

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Navid ABEDINI ,  Tao LUO ,  Sundar SUBRAMANIAN ,  Juergen CEZANNE ,  Ashwin SAMPATH ,  Alexei Yurievitch GOROKHOV ,  Junyi LI ,  Bilal SADIQ

IPC: H04J1/06 ,  H04L27/26 ,  H04B7/26 ,  H04L1/08 ,  H01Q3/26 ,  H04B7/06 ,  H04B7/216 ,  H04J11/00 ,  H04L5/00 ,  H04L25/02

Abstract: The apparatus may be a base station. The apparatus processes a first group of synchronization signals. The apparatus processes a second group of synchronization signals. The apparatus performs a first transmission by transmitting the processed first group of the synchronization signals in a first synchronization subframe. The apparatus performs a second transmission by transmitting the processed second group of the synchronization signals in a second synchronization subframe.