公开(公告)号：US12047266B2

公开(公告)日：2024-07-23

申请号：US17576270

申请日：2022-01-14

Applicant: QUALCOMM Incorporated

Inventor： Prashanth Haridas Hande ,  Nikolai Konrad Leung ,  Peerapol Tinnakornsrisuphap ,  Dario Serafino Tonesi ,  Sebastian Speicher ,  Thomas Stockhammer ,  Mickael Mondet ,  Yih-Hao Lin ,  Ravi Agarwal ,  Simone Merlin

IPC: H04L43/08 ,  H04L43/0817 ,  H04L43/0864 ,  H04L43/0882 ,  H04L43/106 ,  H04W28/08

CPC classification number: H04L43/0864 ,  H04L43/0817 ,  H04L43/0882 ,  H04L43/106 ,  H04W28/0975

Abstract: Methods, systems, and devices for wireless communications are described. A wireless communications entity, such as a user equipment (UE), a base station, a network core, or an application server, may identify a round-trip time (RTT) latency requirement that may pertain to a round-trip latency in wireless communications between the UE and the base station. The wireless communications entity may identify a one one-way directional delay budget that satisfies the RTT latency requirement for an application of an application server. The application server may be in communication with the UE via the base station. The wireless communications entity may modify a value of the one-way directional delay budget and transmit a message that is associated with the modified value of the one one-way directional delay budget.

公开(公告)号：US11785576B2

公开(公告)日：2023-10-10

申请号：US17878803

申请日：2022-08-01

Applicant: QUALCOMM Incorporated

Inventor： Haris Zisimopoulos ,  Lenaig Genevieve Chaponniere ,  Hong Cheng ,  Karl Georg Hampel ,  Sebastian Speicher ,  Alberto Rico Alvarino

IPC: H04W64/00 ,  H04W76/27 ,  H04W76/11 ,  H04W4/70 ,  H04W8/00 ,  H04W92/18

CPC classification number: H04W64/003 ,  H04W4/70 ,  H04W8/005 ,  H04W64/006 ,  H04W76/11 ,  H04W76/27 ,  H04W92/18

Abstract: A configuration for dynamically updating the neighbor list sent to a UE based on the location of the UE and the location of one or more mobile relays. The apparatus receives first location information for one or more UEs. The apparatus receives second location information for one or more mobile relays. The apparatus determines a distance between the one or more UEs and each of the one or more mobile relays. The apparatus sends assistance information to at least one of the one or more UEs in an area, the assistance information identifying at least one mobile relay of the one or more mobile relays based on the determined distance between the one or more UEs and the at least one mobile relay.

公开(公告)号：US20230040689A1

公开(公告)日：2023-02-09

申请号：US17479389

申请日：2021-09-20

Applicant: QUALCOMM Incorporated

Inventor： Nikolai Konrad Leung ,  Olufunmilola Omolade Awoniyi-Oteri ,  Prashanth Haridas Hande ,  Tao Luo ,  Sebastian Speicher

IPC: H04W56/00

Abstract: Various embodiments provide systems and methods for supporting synchronized delivery of packets of different type media streams of a service. Various embodiments enable wireless device and/or network assistance of packet synchronization in downlink (DL) and/or uplink (UL) transmissions.

公开(公告)号：US11564267B2

公开(公告)日：2023-01-24

申请号：US16888152

申请日：2020-05-29

Applicant: QUALCOMM Incorporated

Inventor： Haris Zisimopoulos ,  Miguel Griot ,  Sebastian Speicher

IPC: H04W76/11

Abstract: A method, an apparatus, and/or a computer program product for wireless communication are provided. Radio capability signaling (RACS) optimization for the radio access technology (RAT) may be deployed for some user equipments (UEs) in a network to reduce a signaling overhead associated with identifying UE radio capabilities. The UEs may be configured with a set of UE radio capability identifiers, such as a UE radio capability identifier for a narrowband (NB) RAT, a UE radio capability identifier for a non-NB RAT, and/or the like. A UE may provide a single UE radio capability identifier corresponding to a type of RAT to which the UE is to connect. The BS may determine that the UE supports RACS optimization for the RAT. If the UE does not provide the UE radio capability identifier, the BS may infer that the UE does not support RACS optimization.

公开(公告)号：US11564142B2

公开(公告)日：2023-01-24

申请号：US17014869

申请日：2020-09-08

Applicant: QUALCOMM Incorporated

Inventor： Sebastian Speicher ,  Haris Zisimopoulos ,  Lenaig Genevieve Chaponniere ,  Hong Cheng ,  Karl Georg Hampel ,  Alberto Rico Alvarino

IPC: H04W4/00 ,  H04W36/22 ,  H04W28/08 ,  H04W36/08 ,  H04W36/32

Abstract: Disclosed are techniques for wireless communication that over come problems associated with conventional approaches including load balancing and handover efficiency issues. In one aspect a wireless communication technique takes into account the load of a donor gNB before a relay decides to reselect from one donor gNB to another. In another aspect, a wireless communication technique ensures that relays are handed over to base stations that will be able to serve the relay as the mobile relay continues to follow its expected path (e.g. streets or tracks).

公开(公告)号：US11546950B2

公开(公告)日：2023-01-03

申请号：US17154921

申请日：2021-01-21

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy Kadiri ,  Bharat Shrestha ,  Mungal Singh Dhanda ,  Alberto Rico Alvarino ,  Luis Fernando Brisson Lopes ,  Umesh Phuyal ,  Miguel Griot ,  Sebastian Speicher

IPC: H04W76/11 ,  H04W76/27 ,  H04W4/70 ,  H04W8/08 ,  H04W48/16 ,  H04W8/24

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may truncate or remove a number of bits from its UE identity based on identity truncating information to generate a truncated UE identity. The truncated UE identity can be transmitted by eMTC devices to a base station in an RRC connection request, and can be used by the base station to determine which core network entity stores the UE's capabilities. In some implementations, the UE may truncate or remove a number of bits from the 48-bit 5G-S-TMSI based on the identity truncating information to generate a 40-bit truncated 5G-S-TMSI that can be transmitted by an eMTC device to the base station in the RRC connection request and yet still provide the base station with enough information to determine which AMF stores the UE context.

公开(公告)号：US10959203B2

公开(公告)日：2021-03-23

申请号：US16594992

申请日：2019-10-07

Applicant: QUALCOMM Incorporated

Inventor： Stephen William Edge ,  Haris Zisimopoulos ,  Sebastian Speicher

IPC: H04W64/00 ,  H04W76/30 ,  H04W24/10

Abstract: Techniques are discussed herein for supporting periodic or triggered location of a user equipment (UE) using Early Data Transmission (EDT). A location server (LS), such as a 5G LMF, sends a request to a UE for periodic or triggered location and includes a request and/or criteria for using EDT. After confirming the request, the UE monitors for periodic or triggering events and, for each detected event, sends an event report to the LS which may include location information. In embodiments, the UE establishes a signaling connection with a RAN node but not with a core network to send the event report using EDT. The RAN node may then release the signaling connection, either immediately or after the LS returns a single response to the UE.

公开(公告)号：US20250168700A1

公开(公告)日：2025-05-22

申请号：US18947981

申请日：2024-11-14

Applicant: QUALCOMM Incorporated

Inventor： Liangping Ma ,  Sebastian Speicher ,  Imed Bouazizi ,  Nikolai Konrad Leung

IPC: H04W28/06

Abstract: An example device for retrieving media data includes: a memory configured to store media data; and a processing system implemented in circuitry, the processing system being configured to: calculate a cumulative size of packets of a protocol data unit (PDU) Set received from a source device; determine a signaled size for the PDU Set; calculate a ratio between the cumulative size and the signaled size; and send data representative of the ratio to the source device.

公开(公告)号：US12289802B2

公开(公告)日：2025-04-29

申请号：US17801507

申请日：2020-04-23

Applicant: QUALCOMM Incorporated

Inventor： Juan Zhang ,  Haris Zisimopoulos ,  Sebastian Speicher

IPC: H04W8/26 ,  H04L9/40 ,  H04L65/1016 ,  H04W68/02

Abstract: A method of wireless communication by a UE (user equipment) includes transmitting a list to an IMS (IP multimedia subsystem) service center. The list includes multiple mobile station international subscriber directory numbers (MSISDNs). The method also includes receiving a paging message indicating different causes for the paging message. A method of wireless communications by a network determines whether a call initiator is in a list received from a UE (user equipment) in response to receiving a mobile terminated call for the UE. The list comprises multiple mobile station international subscriber directory numbers (MSISDNs). The network also transmits a message to the UE indicating whether the mobile terminated call is from one of the MSISDNs in the list.

公开(公告)号：US12126462B2

公开(公告)日：2024-10-22

申请号：US18519409

申请日：2023-11-27

Applicant: QUALCOMM Incorporated

Inventor： Sebastian Speicher ,  Haris Zisimopoulos ,  Miguel Griot ,  Hong Cheng ,  Juan Zhang ,  Stefano Faccin

IPC: H04W36/00 ,  H04L12/18 ,  H04W28/02 ,  H04W72/30

CPC classification number: H04L12/1886 ,  H04W28/0252 ,  H04W36/0007 ,  H04W36/0016 ,  H04W72/30

Abstract: Methods, systems, and devices for wireless communications are described. A multicast architecture may support flexible change between unicast and multicast operations and may support additional traffic types (e.g., Internet Protocol and Ethernet traffic). For example, the multicast architecture may include transmitting data over a shared multicast radio bearer (MRB) and/or specific data radio bearers (DRBs), a multicast user plane function (UPF) for supplying the multicast data to a base station, multicast data from different radio access networks (RANs), protecting the multicast data through creating a group key, ciphering the multicast data sent on the MRB using the group key, and transitioning the multicast data from a source RAN to a target RAN.