公开(公告)号：US20240381159A1

公开(公告)日：2024-11-14

申请号：US18648066

申请日：2024-04-26

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Dario Serafino TONESI

IPC: H04W28/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a delay status report indicating a remaining time, the remaining time comprising a residual time of a packet data convergence protocol (PDCP) discard timer associated with at least one of a protocol data unit (PDU) or a PDU set that includes the PDU. In some aspects, the remaining time may include a difference between a delay budget and an amount of time that at least one of a PDU or a PDU set that includes the PDU has been maintained in a data buffer of the UE, the delay budget comprising a value associated with at least one of a PDB or a PSDB. The UE may perform a wireless communication operation in association with the delay status report. Numerous other aspects are described.

公开(公告)号：US20240155416A1

公开(公告)日：2024-05-09

申请号：US18497887

申请日：2023-10-30

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Dario Serafino TONESI ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Mickael MONDET ,  Prashanth Haridas HANDE ,  Diana MAAMARI

IPC: H04W28/02

CPC classification number: H04W28/0268 ,  H04W28/0273

Abstract: A method for wireless communication at a user equipment (UE) includes establishing one or more data radio bearers (DRBs) between the UE and a network node. The method also includes transmitting a protocol data unit (PDU) corresponding to a DRB of the one or more DRBs based at least in part on a mapping of one or more quality of service (QoS) flows to each DRB of the one or more DRBs, each of the one of more QoS flows being associated with one PDU set type of a group of PDU set types or a sub-group of PDU set types of the group of PDU set types.

公开(公告)号：US20240147325A1

公开(公告)日：2024-05-02

申请号：US18469228

申请日：2023-09-18

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Dario Serafino TONESI ,  Prasad Reddy KADIRI

IPC: H04W36/02

CPC classification number: H04W36/0235

Abstract: A target cell receives a handover message originating from a source cell for a user equipment (UE) and receives buffered data for one or more protocol data unit (PDU) Sets in transition between the source cell and the UE. The target cell receives PDU Set information for the one or more PDU Sets and communicates with the UE based on the PDU Set information for the one or more PDU Sets. A source cell sends or receives a portion of a PDU Set with a UE. The apparatus initiates a handover of the UE to a target cell, provides buffered data for the PDU Set to the target cell, and provides PDU Set information for the PDU Set to the target cell.

公开(公告)号：US20240098843A1

公开(公告)日：2024-03-21

申请号：US18262368

申请日：2022-03-04

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy KADIRI ,  Alberto RICO ALVARINO ,  Umesh PHUYAL ,  Le LIU ,  Xipeng ZHU ,  Miguel GRIOT ,  Haris ZISIMOPOULOS ,  Masato KITAZOE ,  Kazuki TAKEDA ,  Dario Serafino TONESI

IPC: H04W76/40 ,  H04W76/27

CPC classification number: H04W76/40 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, via a first cell, multicast radio bearer (MRB) configuration information indicating one or more MRB configurations for receiving multicast communications. The UE may receive, via a second cell, a multicast communication based at least in part on an MRB configuration of the one or more MRB configurations. Numerous other aspects are described.

公开(公告)号：US20230379241A1

公开(公告)日：2023-11-23

申请号：US17664639

申请日：2022-05-23

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Prashanth Haridas HANDE ,  Dario Serafino TONESI

IPC: H04L45/302 ,  H04L45/00 ,  H04L45/12

CPC classification number: H04L45/302 ,  H04L45/38 ,  H04L45/123

Abstract: Apparatus, methods, and computer program products for processing QoS flows are provided. An example method may include establishing a PDU session with a second device, the PDU session including a set of QoS flows, the set of QoS flows being associated with a set of DRBs. The example method may further include communicating with the second device based on the set of QoS flows.

公开(公告)号：US20230345298A1

公开(公告)日：2023-10-26

申请号：US18300311

申请日：2023-04-13

Applicant: QUALCOMM Incorporated

Inventor： Hyun Yong LEE ,  Ravi AGARWAL ,  Prashanth Haridas HANDE ,  Peerapol TINNAKORNSRISUPHAP ,  Yann LEBRUN ,  Diana MAAMARI ,  Mickael MONDET ,  Dario Serafino TONESI ,  Miguel GRIOT

IPC: H04W28/02 ,  H04L47/283 ,  H04L47/56

CPC classification number: H04W28/0268 ,  H04L47/283 ,  H04L47/564

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive an indication of a deadline for transmission of a protocol data unit (PDU) set, the indication of the deadline including one or more of: an indication of a jitter of the PDU set, an indication of a packet delay budget that is based at least in part on the jitter of the PDU set and a nominal PDU set delay budget (PSDB), or an indication of an absolute time of the deadline. The network node may transmit the PDU set at a time that is based at least in part on the indication of the deadline. Numerous other aspects are described.

公开(公告)号：US20230047503A1

公开(公告)日：2023-02-16

申请号：US17445177

申请日：2021-08-16

Applicant: QUALCOMM Incorporated

Inventor： Sunghoon KIM ,  Dario Serafino TONESI ,  Alan SOLOWAY ,  Ajith Tom PAYYAPPILLY ,  Tom CHIN ,  Robert Thomas FRANZO

IPC: H04W48/16 ,  H04W60/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first edge application server (EAS) discovery message from an application client that is external to the UE. The UE may transmit a second EAS discovery message to an edge enabler server (EES) based at least in part on the first EAS discovery message. The UE may receive, from the EES, an EAS response message. The EAS response message may indicate a failure of a discovery request associated with the application client or the EAS response message may indicate an EAS associated with the application client. The UE may transmit an indication of the failure of the discovery request or an indication of the EAS to the application client. Numerous other aspects are described.

公开(公告)号：US20250113390A1

公开(公告)日：2025-04-03

申请号：US18728673

申请日：2022-12-16

Applicant: QUALCOMM INCORPORATED

Inventor： Dario Serafino TONESI ,  Waqar ZIA ,  Haris ZISIMOPOULOS ,  Sunghoon KIM

IPC: H04W76/10 ,  H04L47/24 ,  H04W28/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may receive policy and charging control (PCC) rules that indicate that a multi-access (MA) protocol data unit (PDU) session is to be established with a redundant steering mode. The network entity may transmit N4 interface rules that indicate the redundant steering mode and parameters for the MA PDU session, such as an uplink duplication factor, a downlink duplication factor, an uplink redundant bitrate, a downlink redundant bitrate, or an access path to duplicate. The network entity may transmit access traffic steering, switching, and splitting (ATSSS) rules that indicate, for the MA PDU session, an indication to use the redundant steering mode and the parameters. Numerous other aspects are described.

公开(公告)号：US20250031090A1

公开(公告)日：2025-01-23

申请号：US18710589

申请日：2022-08-15

Applicant: QUALCOMM Incorporated

Inventor： Dario Serafino TONESI ,  Miguel GRIOT ,  Prashanth Haridas HANDE ,  Haris ZISIMOPOULOS ,  Mickael MONDET ,  Yih-Hao LIN

IPC: H04W28/02

Abstract: Aspects relate to core network entities that: establish a session including at least one of: application data unit (ADU) detection rules, or ADU handling rules related to a detection of ADUs in a user plane, and determine, for one or more quality of service (QOS) flows, whether ADU awareness applies based on an application of the ADU detection rules, or the ADU handling rules; and transmit a request to create a session that supports ADU-based QoS flows, negotiate at least one of: ADU-based QoS policies, or ADU QoS rules applicable to the session, and receive an acknowledgment of creation of the session in response to completing the negotiating. A radio access network entity conveys, during a session, one or more ADUs to a user equipment via a user plane in compliance with ADU-based QoS policies associated with at least one ADU aware QoS flow.

公开(公告)号：US20240389178A1

公开(公告)日：2024-11-21

申请号：US18690663

申请日：2022-09-23

Applicant: QUALCOMM Incorporated

Inventor： Waqar ZIA ,  Dario Serafino TONESI ,  Amer CATOVIC ,  Lenaig Genevieve CHAPONNIERE ,  Sebastian SPEICHER ,  Stefano FACCIN ,  Haris ZISIMOPOULOS ,  Ajith Tom PAYYAPPILLY

IPC: H04W76/15 ,  H04W40/02 ,  H04W48/18

Abstract: Certain aspects of the present disclosure provide techniques for establishing a dual third generation partnership project (3 GPP) access protocol data unit (PDU) session. An example method performed by a user equipment includes selecting a first access link for a protocol data unit (PDU) session, selecting a second access link based on the first access link, and establishing the PDU session based on the selected first access link and the second access link.