公开(公告)号：US20220070782A1

公开(公告)日：2022-03-03

申请号：US17394566

申请日：2021-08-05

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade Awoniyi-Oteri ,  Jelena Damnjanovic ,  Tao Luo ,  Punyaslok Purkayastha ,  Ozcan Ozturk

IPC: H04W52/02 ,  H04W88/06 ,  H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for a user equipment (UE) receiving a configuration for a plurality of dormancy modes for a secondary cell group (SCG) dormancy state. The UE may receive the configuration and determine to transition to a SCG dormancy mode based on the configuration. The UE may enter the dormancy mode and communicate with a master cell group (MCG), the SCG, or both based on the configuration for the dormancy mode. The UE may perform radio resource management, radio link management, and beam failure detection procedures while in SCG dormancy mode. The UE may also perform layer 1 measurements and reporting, timing configuration procedures, power control procedures, and the like depending on the dormancy mode.

公开(公告)号：US11259249B2

公开(公告)日：2022-02-22

申请号：US16159041

申请日：2018-10-12

Applicant: QUALCOMM Incorporated

Inventor： Jelena Damnjanovic ,  Juan Montojo ,  Naga Bhushan

IPC: H04W52/58 ,  H04W52/14 ,  H04W52/34 ,  H04W52/42 ,  H04W52/24 ,  H04W52/26 ,  H04W52/32 ,  H04W52/28 ,  H04W84/04

Abstract: The described apparatus and methods may include a controller configured to determine power required for at least one of a plurality of carriers, and generate at least one of a plurality of power control commands for at least one of the plurality of carriers based on the determination.

公开(公告)号：US20220039006A1

公开(公告)日：2022-02-03

申请号：US17443819

申请日：2021-07-27

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Qian Zhang ,  Jelena Damnjanovic ,  Tao Luo

IPC: H04W48/20 ,  H04W24/10 ,  H04W68/00 ,  H04W48/16

Abstract: A base station may select an active set of serving cells for a user equipment (UE) from a configured cell set of the UE. The base station may select a cell of the active set of serving cells to perform a primary cell (PCell) function for the UE. The base station may select the cell and transmit an indication of the selected cell to the UE in layer 1 or layer 2 signaling, or the base station may select the cell using a common rule and the UE may select the cell using the common rule. Upon determining the cell, the UE may perform the PCell function with the cell.

公开(公告)号：US20220015069A1

公开(公告)日：2022-01-13

申请号：US17363601

申请日：2021-06-30

Applicant: QUALCOMM Incorporated

Inventor： Shanyu Zhou ,  Jelena Damnjanovic ,  Tao Luo ,  Junyi Li

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/00 ,  H04W80/02 ,  H04L1/18

Abstract: Methods, systems, and devices for wireless communications are described. A network node may transmit, to a set of user equipment (UE), a set of network encoded packets generated using a set of packets. A UE of the set of UEs may receive subsets of network encoded packets from the network node and from UEs of the set of UEs forwarding network encoded packets. The UE may decode the subsets of network encoded packets and may determine a set of successfully decoded packets. The UE may transmit feedback to the network node that indicates successfully received or decoded packets. The network node may receive the feedback and may determine a subset of the set of packets that was successfully decoded for each UE providing the feedback. The network node may generate an updated set of network encoded packets and may transmit the updated set to the set of UEs.

公开(公告)号：US20210385003A1

公开(公告)日：2021-12-09

申请号：US17315696

申请日：2021-05-10

Applicant: QUALCOMM Incorporated

Inventor： Shanyu Zhou ,  Jelena Damnjanovic ,  Tao Luo ,  Junyi Li ,  Arumugam Chendamarai Kannan

IPC: H04L1/00 ,  H04W4/06 ,  H04W28/06

Abstract: Methods, systems, and devices for wireless communications are described. A network node may identify a set of packets (e.g., from a packet pool) that are scheduled for broadcast to a plurality of user equipments (UEs) and transmit a set of network encoded packets based on the set of packets. The network node may receive feedback from one or more of the plurality of UEs, and the feedback may indicate successfully decoded packets by each of the one or more UEs. Based on the feedback, the network node may identify an updated set of packets and transmit the updated set. The transmitter may continue to update and transmit based on feedback until the feedback indicates that updated set of packets is empty.

公开(公告)号：US20210368529A1

公开(公告)日：2021-11-25

申请号：US17303091

申请日：2021-05-19

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam SAKHNINI ,  Tao Luo ,  Jelena Damnjanovic

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W72/14

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided for facilitating wireless communication at a UE. An example apparatus receives information scheduling communication with a base station on a first set of resources in a first frequency range and on a second set of resources in a second frequency range. The example apparatus communicates with the base station on the first set of resources in the first frequency range using a first set of parameters applicable to the first frequency range. Further, the example apparatus communicates with the base station on the second set of resources in the second frequency range using a second set of parameters applicable to the second frequency range.

公开(公告)号：US20210345232A1

公开(公告)日：2021-11-04

申请号：US17243287

申请日：2021-04-28

Applicant: QUALCOMM Incorporated

Inventor： Yan Zhou ,  Qian Zhang ,  Jelena Damnjanovic ,  Tao Luo

IPC: H04W48/16 ,  H04L5/00 ,  H04W8/02

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may store configurations for candidate physical cell identifiers (PCIs) that the UE may select from for inter-cell mobility. A base station or a UE or both may identify a first configuration indicating a number of configured PCIs for inter-cell mobility operations. The base station or the UE or both may identify a second configuration indicating a number of selected PCIs for inter-cell mobility operations. In some cases, the selected PCIs may be a subset of the configured PCIs. Identifying the number of configured PCIs and the number of selected PCIs by the base station and UE may be based on a capability report configured by the UE. The UE and the base station may perform an inter-cell mobility operation based on stored cell configurations associated with the configured PCIs and the selected PCIs.

公开(公告)号：US20210329579A1

公开(公告)日：2021-10-21

申请号：US17231266

申请日：2021-04-15

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Tao Luo ,  Qiang Wu ,  Wanshi Chen ,  Wooseok Nam ,  Junyi Li ,  Juan Montojo ,  Hwan Joon Kwon ,  Jelena Damnjanovic ,  Olufunmilola Omolade Awoniyi-Oteri ,  Mahmoud Taherzadeh Boroujeni

IPC: H04W56/00 ,  H04W24/10 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described to support using one of multiple types of synchronization signal blocks (SSBs) to perform one or more management procedures. A base station may configure and transmit one or more SSBs of second type that are smaller than SSBs of a first type. For instance, SSBs of a second type may include a first subset of signals and may exclude a second subset of the signals that are included in an SSB of the first type. An SSB of the second type may be transmitted in an active bandwidth region used for communications between a user equipment (UE) and the base station. The UE may receive an SSB of the second type in an active bandwidth region, may perform one or more measurements using the SSB of the second type, and may perform one or more management procedures.

公开(公告)号：US20210321408A1

公开(公告)日：2021-10-14

申请号：US17223573

申请日：2021-04-06

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Iyab Issam Sakhnini ,  Jelena Damnjanovic

IPC: H04W72/04 ,  H04W24/08 ,  H04W72/00

Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect, a method of wireless communication performed by a user equipment (UE) includes receiving, from a base station, a remaining minimum system information (RMSI) physical downlink control channel (PDCCH) that includes downlink control information (DCI). The DCI indicates a configuration of resources associated with RMSI repetition or RMSI slot aggregation. The method further includes monitoring for one or more RMSI messages based on the configuration of resources. The monitoring includes monitoring for multiple repetitions of an RMSI message based on the configuration of resources being associated with RMSI repetition and monitoring for a single RMSI message that is divided across multiple slots based on the configuration of resources being associated with RMSI slot aggregation. Other aspects are also claimed and described.

公开(公告)号：US20210307015A1

公开(公告)日：2021-09-30

申请号：US17216464

申请日：2021-03-29

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Jelena Damnjanovic ,  Sony Akkarakaran ,  Juan Montojo ,  Iyab Issam Sakhninin

IPC: H04W72/04 ,  H04L1/00 ,  H04W80/02

Abstract: This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method of wireless communication performed by a user equipment (UE) includes receiving, from a network entity, a physical downlink shared channel (PDSCH) that includes downlink control information (DCI) and that does not include any media access control (MAC) header. The method further includes processing the DCI based on the PDSCH not including any MAC header. Other aspects and features are also claimed and described.