公开(公告)号：US20230231616A1

公开(公告)日：2023-07-20

申请号：US18001408

申请日：2020-07-31

Applicant: QUALCOMM Incorporated

Inventor： Chih-Hao LIU ,  Jing SUN ,  Xiaoxia ZHANG ,  Yisheng XUE ,  Ozcan OZTURK ,  Tao LUO ,  Sony AKKARAKARAN ,  Juan MONTOJO ,  Peter GAAL ,  Rajat PRAKASH ,  Changlong XU

IPC: H04B7/08 ,  H04W16/28 ,  H04W72/25

CPC classification number: H04B7/088 ,  H04W16/28 ,  H04W72/25

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit communications on a plurality of physical sidelink channels with a plurality of beams for a plurality of subchannels. The UE may select a beam for transmission or reception from among the plurality of beams. Numerous other aspects are provided.

公开(公告)号：US20230180232A1

公开(公告)日：2023-06-08

申请号：US17921932

申请日：2020-05-06

Applicant: QUALCOMM Incorporated

Inventor： Yisheng XUE ,  Jing SUN ,  Xiaoxia ZHANG ,  Chih-Hao LIU ,  Ozcan OZTURK ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Juan MONTOJO ,  Peter GAAL ,  Piyush GUPTA ,  Changlong XU

IPC: H04W72/1273 ,  H04L1/1812

CPC classification number: H04W72/1273 ,  H04L1/1812

Abstract: Information is communicated via a plurality of communication opportunities of a semi-persistent scheduling (SPS) occasion. A base station may transmit first information via a first communication opportunity of an SPS occasion and transmit second information via a second communication opportunity of that same SPS occasion. A wireless communication device may monitor all communication opportunities of an SPS occasion to decode the information sent in two or more of the communication opportunities of the SPS occasion.

公开(公告)号：US20230171669A1

公开(公告)日：2023-06-01

申请号：US17455873

申请日：2021-11-19

Applicant: QUALCOMM Incorporated

Inventor： Karl Georg HAMPEL ,  Sherif ELAZZOUNI ,  Ozcan OZTURK ,  Rajat PRAKASH ,  Fatih ULUPINAR ,  Piyush GUPTA

IPC: H04W40/22 ,  H04B7/155 ,  H04W28/02

CPC classification number: H04W40/22 ,  H04B7/15542 ,  H04W28/0278

Abstract: A base station may configure a first node and at least one second node with an integrated access and backhaul (IAB) network with the multipath multi-hop transmission configuration. The first node and the at least one second node may communicate with the first node through a direct path and a multi-hop transmission including the base station. The first node and the at least one second node may detect transmission failure on the direct path and retransmit the data packet to the multi-hop transmission, on a set of physical resource blocks (PRBs) configured by the base station. The first node may transmit remote buffer state report (rBSR) to the base station, and the base station may configure the set of PRBs for retransmissions based on the rBSR.

公开(公告)号：US20230144165A1

公开(公告)日：2023-05-11

申请号：US17911812

申请日：2020-05-15

Applicant: QUALCOMM Incorporated

Inventor： Changlong XU ,  Jing SUN ,  Xiaoxia ZHANG ,  Tao LUO ,  Peter GAAL ,  Juan MONTOJO ,  Yisheng XUE ,  Chih-Hao LIU ,  Mostafa KHOSHNEVISAN ,  Ozcan OZTURK

IPC: H04W72/1273 ,  H04W72/23 ,  H04L5/00 ,  H04L1/08 ,  H04L1/1812

CPC classification number: H04W72/1273 ,  H04W72/23 ,  H04L5/0053 ,  H04L1/08 ,  H04L1/1812

Abstract: A method for wireless communications is presented. The method may be performed by a user equipment (UE) and includes receiving a multi-user physical (MUP) downlink shared channel (PDSCH) communication (MUPC) comprising a number of payloads. The method also includes transmitting an acknowledgement (ACK) in response to decoding the MUPC. The method further includes receiving a message requesting retransmission of at least one payload of the number of payloads. The method still further includes transmitting the at least one payload in response to the message.

公开(公告)号：US20230128119A1

公开(公告)日：2023-04-27

申请号：US18049869

申请日：2022-10-26

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Sherif ELAZZOUNI ,  Rajat PRAKASH

IPC: H04W72/12 ,  H04W72/14 ,  H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a priority rule for prioritizing overlapping configured grant opportunities associated with a periodic data transmission, wherein the overlapping configured grant opportunities are associated with component carriers having a same logical channel priority, wherein the priority rule indicates a priority of a first component carrier associated with a first configured grant opportunity, of the overlapping configured grant opportunities, relative to a priority of a second component carrier associated with a second configured grant opportunity, of the overlapping configured grant opportunities, based at least in part on whether the UE is associated with a survival state. The UE may transmit the periodic data transmission according to the overlapping configured grant opportunities based at least in part on the priority rule. Numerous other aspects are described.

公开(公告)号：US20230127705A1

公开(公告)日：2023-04-27

申请号：US17969532

申请日：2022-10-19

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Arvind Vardarajan SANTHANAM ,  Reza SHAHIDI ,  Carlos CABRERA MERCADER

IPC: H04W76/19 ,  H04W36/30 ,  H04W24/08

Abstract: A multi-SIM user equipment (UE) can perform link failure operations associated with a first universal subscriber identity module (USIM) in an active state during a time gap when the UE can perform a network operation on a second USIM in a non-active state. The UE can monitor a failure event associated with the first USIM using a first procedure. The failure event includes a radio link failure, a beam failure, and/or a listen-before-talk (LBT) failure. The UE can transmit a request to a network entity for a time gap to perform a network operation associated with the second USIM, while the first USIM remains in a radio resource control (RRC) connected state during the time gap. The UE can monitor, using a second procedure during the time gap, the failure event associated with the first USIM.

公开(公告)号：US20230126142A1

公开(公告)日：2023-04-27

申请号：US17938159

申请日：2022-10-05

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Arvind Vardarajan SANTHANAM

IPC: H04W36/30 ,  H04W36/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate, based at least in part on a handover condition being satisfied, a message that indicates that the UE is preparing to leave a source cell for a target cell. The UE may transmit the message before a conditional handover (CHO) is initiated or during a wait timer that is started after the CHO is initiated. Numerous other aspects are described.

公开(公告)号：US20230102950A1

公开(公告)日：2023-03-30

申请号：US17449627

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Ozcan OZTURK ,  Gavin Bernard HORN

IPC: H04W76/10 ,  H04W8/24

Abstract: The present disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for robust compatibility mode communication. A user equipment may determine whether a robust compatibility mode (RCM) is supported between the UE and the base station. The UE also may establish a RCM connection with the base station when the RCM is supported between the UE and the base station. The UE also may receive, from the base station, through the RCM connection, a configuration associated with the RCM. The UE also may update a behavior of the UE for a current situation of the UE based on the configuration. The UE also may transmit, to the base station, a request to access a wireless network with the updated behavior of the UE.

公开(公告)号：US20230083682A1

公开(公告)日：2023-03-16

申请号：US17800862

申请日：2020-02-28

Applicant: QUALCOMM Incorporated

Inventor： Xiaoxia ZHANG ,  Changlong XU ,  Jing SUN ,  Ozcan OZTURK

IPC: H04W74/02 ,  H04W74/00

Abstract: Aspects of the present disclosure relate to a random access channel (RACH) procedure that allows a user equipment (UE) to achieve synchronization with a network and obtain network resources and services. The disclosure provides various options for implementing a two-step RACH procedure that can support various UE behaviors in relation to the monitoring of a physical downlink control channel (PDCCH) during the two-step RACH procedure.

公开(公告)号：US20230069103A1

公开(公告)日：2023-03-02

申请号：US17411008

申请日：2021-08-24

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Ozcan OZTURK ,  Peter GAAL

IPC: H04W72/04

Abstract: A method for wireless communication between at a base station and a user equipment is provided that accommodates multiple data streams of varying traffic characteristics. The base station may configure semi-persistent scheduling (SPS) occasions having a particular periodicity. Each SPS occasion having multiple slots associated with multiple physical downlink shared channels (PDSCH). A message is transmitted to a user equipment (UE) indicating the SPS occasions. Subsequently, the base station transmits data to the UE over the multiple PDSCH during the indicated SPS occasions. The base station can dynamically adjust the number of PDSCH for an SPS occasion, wherein different number of PDSCH are used in two sequential SPS occasions. Also, the PDSCH in a same SPS occasion may use at least one of: different encoding schemes or different modulation schemes.