公开(公告)号：US20210321429A1

公开(公告)日：2021-10-14

申请号：US17222192

申请日：2021-04-05

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Qiang WU ,  Tao LUO ,  Mahmoud TAHERZADEH BOROUJENI ,  Jing SUN ,  Xiaoxia ZHANG ,  Wooseok NAM ,  Mostafa KHOSHNEVISAN ,  Jun MA ,  Peter GAAL ,  Juan MONTOJO ,  Mehmet Izzet GURELLI ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

IPC: H04W72/12 ,  H04W80/02

Abstract: Aspects described herein relate to receiving, from a base station, a downlink communication indicating resources scheduled for one or more repetitions of a downlink control channel, receiving, from the base station, the one or more repetitions of the downlink control channel, and combining the one or more repetitions of the downlink control channel to decode the downlink control channel. In another aspect, the network can transmit, to a user equipment (UE), a downlink communication indicating resources scheduled for one or more repetitions of a downlink control channel, and transmitting, to the UE, the one or more repetitions of the downlink control channel over the resources.

公开(公告)号：US20210321406A1

公开(公告)日：2021-10-14

申请号：US17195374

申请日：2021-03-08

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao LUO ,  Qiang WU ,  Jun MA ,  Xiaoxia ZHANG ,  Jing SUN ,  Juan MONTOJO ,  Peter GAAL ,  Mehmet Izzet GURELLI ,  Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL

IPC: H04W72/04 ,  H04L27/26 ,  H04W76/27 ,  H04W80/02

Abstract: Aspects of the present disclosure relate to a technique for determining quasi co-location (QCL) and/or transmission configuration information (TCI) state assumption information for a dynamic control resource set (CORESET). A user equipment (UE) may receive and/or detect a downlink control information (DCI) that schedules at least one dynamic CORESET and indicates a TCI state from a list of one or more TCI states for the dynamic CORESET. The UE may apply the indicated TCI state for processing physical downlink control channel (PDCCH) transmissions in the dynamic CORESET when one or more conditions are met.

公开(公告)号：US20210306866A1

公开(公告)日：2021-09-30

申请号：US17249234

申请日：2021-02-24

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Abdelaziz Ibrahim Abdelaziz ZEWAIL ,  Qiang WU ,  Iyab Issam SAKHNINI ,  Mehmet Izzet GURELLI ,  Jun MA

IPC: H04W16/28 ,  H04W8/24 ,  H04W72/12 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a beam switching capability of the UE as a multiple of a physical layer timing unit for a wireless network in which the UE is located; and receive one or more scheduling grants that are based at least in part on the beam switching capability of the UE. Numerous other aspects are provided.

公开(公告)号：US20210306043A1

公开(公告)日：2021-09-30

申请号：US17188125

申请日：2021-03-01

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Aleksandar DAMNJANOVIC ,  Juan MONTOJO ,  Sony AKKARAKARAN ,  Olufunmilola Omolade AWONIYI-OTERI ,  Iyab Issam SAKHNINI ,  Shanyu ZHOU

IPC: H04B7/06 ,  H04L1/00 ,  H04W80/02 ,  H04W72/04 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may transmit an aperiodic channel state information (CSI) request to a UE, wherein the aperiodic CSI request is for sidelink communications; receive, from a base station, an indication of one or more modulation and coding schemes (MCSs) for sidelink communications between the relay UE and the UE based at least in part on transmitting the aperiodic CSI request; receive, from the base station, a communication to be relayed to the UE; and relay the communication to the UE via a sidelink communication that is modulated using an MCS of the one or more MCSs. Numerous other aspects are provided.

公开(公告)号：US20210289584A1

公开(公告)日：2021-09-16

申请号：US17197396

申请日：2021-03-10

Applicant: QUALCOMM Incorporated

Inventor： Jelena DAMNJANOVIC ,  Tao LUO ,  Aleksandar DAMNJANOVIC ,  Juan MONTOJO ,  Olufunmilola Omolade AWONIYI-OTERI ,  Iyab Issam SAKHNINI ,  Sony AKKARAKARAN ,  Shanyu ZHOU

IPC: H04W76/28 ,  H04W76/27 ,  H04W80/02 ,  H04W88/04 ,  H04W24/08 ,  H04W24/10 ,  H04W76/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a remote user equipment may identify a relay UE that is operating in a connected discontinuous reception mode, wherein the relay UE and the remote UE are connected to a base station, wherein the relay UE is in a discontinuous reception mode on a first link with the base station and a discontinuous reception mode or an active mode on a sidelink with the remote UE, and wherein one or more links between two or more of the remote UE, the relay UE, or the base station are radio resource control configured by the base station; and transmit one or more layer-2 communications to, or receiving one or more layer-2 communications from, the base station via the relay UE. Numerous other aspects are provided.

公开(公告)号：US20210258838A1

公开(公告)日：2021-08-19

申请号：US17248260

申请日：2021-01-15

Applicant: QUALCOMM Incorporated

Inventor： Liangping MA ,  Huilin XU ,  Jun MA ,  Qiang WU ,  Xiao Feng WANG ,  Iyab Issam SAKHNINI ,  Dan ZHANG

IPC: H04W36/00

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：US20200351918A1

公开(公告)日：2020-11-05

申请号：US16863650

申请日：2020-04-30

Applicant: QUALCOMM Incorporated

Inventor： Xiao Feng WANG ,  Iyab Issam SAKHNINI ,  Peter GAAL ,  Jun MA ,  Huilin XU

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

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may determine at least one of a variable random access response (RAR) window start time, a variable maximum quantity of slots for an index of a first slot of a physical random access channel occasion, or scheduling information related to one or more variable delays for an uplink transmission. The BS may transmit, to a user equipment, at least one of information that identifies the RAR window start time, information that identifies the variable maximum quantity of slots, or the scheduling information. Numerous other aspects are provided.

公开(公告)号：US20200313817A1

公开(公告)日：2020-10-01

申请号：US16823675

申请日：2020-03-19

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Xiao Feng WANG ,  Iyab Issam SAKHNINI ,  Jun MA ,  Dan ZHANG

IPC: H04L5/00 ,  H04W72/04 ,  H04L27/26

Abstract: Various designs for reference signals for beam management (BM) in non-terrestrial networks (NTNs) in 5G systems are discussed. NTN platforms determine to transmit a BM reference signal associated with a beam in an NTN. The BM reference signal is configured to facilitate beam switching at a wireless communication entity, and the beam having a beam bandwidth. The NTN platforms determines a frequency resource for transmitting the BM reference signal, and transmits, to a wireless communication entity, the BM reference signal in the determined frequency resource. The wireless communication entity monitors the frequency resource, receives the BM reference signal associated with the beam in the frequency resource, and manages beam selection based on the received BM reference signal. Other aspects and features are also claimed and described.

公开(公告)号：US20250158865A1

公开(公告)日：2025-05-15

申请号：US18715358

申请日：2023-01-11

Applicant: QUALCOMM Incorporated

Inventor： Stelios STEFANATOS ,  Iyab Issam SAKHNINI ,  Preeti KUMARI ,  Sony AKKARAKARAN ,  Junyi LI

IPC: H04L27/26 ,  H04B7/06 ,  H04W72/231 ,  H04W72/40

Abstract: Methods, systems, and devices for wireless communication are described. A transmitting device may precode, according to a configuration, redundant symbols and data symbols to generate a message, the configuration comprising a non-linear precoding configuration. The transmitting device may transmit, to a receiving device, an indication of the configuration. The transmitting device may transmit the message to the receiving device according to the configuration.

公开(公告)号：US20250048373A1

公开(公告)日：2025-02-06

申请号：US18362623

申请日：2023-07-31

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Huilin XU ,  Diana MAAMARI

IPC: H04W72/23 ,  H04L1/1829 ,  H04W72/0446

Abstract: Methods, systems, and devices for wireless communication are described. A first wireless communication device may receive, from a second wireless communication device, a first control message scheduling transmission of a message and indicating to skip monitoring of one or more control channel occasions during a time period. The first wireless communication device may transmit a feedback message indicating that the message was not successfully received and indicating resuming of monitoring of at least one control channel occasion of the one or more control channel occasions during the time period. The first wireless communication device may monitor, within the time period, a first control channel occasion of the at least one control channel occasion for a second control message scheduling retransmission of the message, and may skip monitoring of a remaining one or more control channel occasions within the time period subsequent to the first control channel occasion.