公开(公告)号：US20220159760A1

公开(公告)日：2022-05-19

申请号：US17440035

申请日：2020-06-25

Applicant: Apple Inc.

Inventor： Jerome Parron ,  Yujian Zhang ,  Ozgur Oyman

IPC: H04W76/15 ,  H04L43/0852 ,  H04L43/0829 ,  H04W72/12

Abstract: Disclosed are methods, systems, apparatus, and computer programs for providing a network with assistance information from a user equipment (UE) that is participating in a multimedia telephony session. In one aspect, a method includes determining a connection parameter of a multimedia telephony session between a user equipment (UE) and a remote UE. The method further includes N generating assistance information based on the connection parameter. Yet further, the method include sending, using a medium access control (MAC) control element, the assistance information to an access node (AN) serving the UE.

公开(公告)号：US10904798B2

公开(公告)日：2021-01-26

申请号：US16339300

申请日：2017-11-03

Applicant: Apple Inc.

Inventor： Hyung-Nam Choi ,  Ozgur Oyman ,  Jerome Parron ,  Marta Martinez Tarradell

IPC: H04W28/22 ,  H04W76/27 ,  H04L29/06 ,  H04W28/20 ,  H04W72/08 ,  H04W88/18

Abstract: Devices, methods, user equipment (UE), network core devices, gateway devices, evolved node B (eNB), and storage media for UE provisioning are described. In one embodiment, a UE is configured for codec bitrate adaptation via an interface configured to receive a bandwidth indication and a codec awareness indication from an eNB. The UE process the bandwidth indication and identifies, based on the codec awareness indication, a first codec from a plurality of codecs supported by the UE. The UE then configures with the eNB using data encoded with the first codec. This data may, for example, be Voice over Long-Term Evolution (VoLTE) data or other such media data. Selection of the codec or associated codec information may be further based on the codec awareness indication.

公开(公告)号：US12155701B2

公开(公告)日：2024-11-26

申请号：US18237061

申请日：2023-08-23

Applicant: APPLE INC.

Inventor： Ozgur Oyman ,  Jerome Parron ,  Thomas Luetzenkirchen ,  Sudhir Shankar Pola ,  Ralf Rossbach

IPC: H04L65/1104 ,  H04L65/1069 ,  H04L65/1073 ,  H04W84/04

Abstract: In some embodiments, during the SIP registration, the UE indicates in the REGISTER requests its support for ANBR as defined by “ANBR” attribute in the SDP and the P-CSCF indicates its support for the “ANBR” attribute in the SDP in the response for registration. In some embodiments, the P-CSCF serving a PLMN passes through the “ANBR” attribute in the SDP when the P-CSCF recognizes that the PLMN supports ANBR functionality. In some embodiments, the UE can include “ANBR” attribute in the SDP offer and answers when the P-CSCF indicates its support for the “ANBR” attribute in the SDP.

公开(公告)号：US12004247B2

公开(公告)日：2024-06-04

申请号：US17440035

申请日：2020-06-25

Applicant: Apple Inc.

Inventor： Jerome Parron ,  Yujian Zhang ,  Ozgur Oyman

IPC: H04L12/00 ,  H04L43/0829 ,  H04L43/0852 ,  H04W72/542 ,  H04W76/15

CPC classification number: H04W76/15 ,  H04L43/0835 ,  H04L43/0858 ,  H04W72/542

Abstract: Disclosed are methods, systems, apparatus, and computer programs for providing a network with assistance information from a user equipment (UE) that is participating in a multimedia telephony session. In one aspect, a method includes determining a connection parameter of a multimedia telephony session between a user equipment (UE) and a remote UE. The method further includes generating assistance information based on the connection parameter. Yet further, the method include sending, using a medium access control (MAC) control element, the assistance information to an access node (AN) serving the UE.

公开(公告)号：US20230397276A1

公开(公告)日：2023-12-07

申请号：US18234641

申请日：2023-08-16

Applicant: Apple Inc.

Inventor： Jerome Parron ,  Yujian Zhang ,  Ozgur Oyman

IPC: H04W76/15 ,  H04L43/0829 ,  H04L43/0852 ,  H04W72/542

CPC classification number: H04W76/15 ,  H04L43/0835 ,  H04L43/0858 ,  H04W72/542

Abstract: Disclosed are methods, systems, apparatus, and computer programs for providing a network with assistance information from a user equipment (UE) that is participating in a multimedia telephony session. In one aspect, a method includes determining a connection parameter of a multimedia telephony session between a user equipment (UE) and a remote UE. The method further includes generating assistance information based on the connection parameter. Yet further, the method include sending, using a medium access control (MAC) control element, the assistance information to an access node (AN) serving the UE.

公开(公告)号：US11770421B2

公开(公告)日：2023-09-26

申请号：US17980296

申请日：2022-11-03

Applicant: Apple Inc.

Inventor： Ozgur Oyman ,  Jerome Parron ,  Thomas Luetzenkirchen ,  Sudhir Shankar Pola ,  Ralf Rossbach

IPC: H04L65/1104 ,  H04L65/1069 ,  H04L65/1073 ,  H04W84/04

CPC classification number: H04L65/1104 ,  H04L65/1069 ,  H04L65/1073 ,  H04W84/042

Abstract: In some embodiments, during the SIP registration, the UE indicates in the REGISTER requests its support for ANBR as defined by “ANBR” attribute in the SDP and the P-CSCF indicates its support for the “ANBR” attribute in the SDP in the response for registration. In some embodiments, the P-CSCF serving a PLMN passes through the “ANBR” attribute in the SDP when the P-CSCF recognizes that the PLMN supports ANBR functionality. In some embodiments, the UE can include “ANBR” attribute in the SDP offer and answers when the P-CSCF indicates its support for the “ANBR” attribute in the SDP.

公开(公告)号：US11765404B2

公开(公告)日：2023-09-19

申请号：US17288830

申请日：2019-10-25

Applicant: Apple Inc.

Inventor： Ching-Yu Liao ,  Ozgur Oyman

IPC: H04N21/2187 ,  H04L41/5054 ,  H04L41/50 ,  H04N21/2347 ,  H04N21/61 ,  G16Y10/65 ,  H04L41/5019 ,  H04L67/53

CPC classification number: H04N21/2187 ,  G16Y10/65 ,  H04L41/509 ,  H04L41/5019 ,  H04L41/5054 ,  H04L67/53 ,  H04N21/2347 ,  H04N21/6131

Abstract: A live media production function (LMPF) provisions a live media production service and live media service in a 5G system. The LMPF may be deployed as a virtual or physical network function in a 5G network or as an application function interfacing with the 5G network over a standardized interface.

公开(公告)号：US20220417797A1

公开(公告)日：2022-12-29

申请号：US17902442

申请日：2022-09-02

Applicant: Apple Inc.

Inventor： Hyung-Nam Choi ,  Ozgur Oyman ,  Jerome Parron ,  Marta Martinez Tarradell

IPC: H04W28/22 ,  H04L65/65 ,  H04W28/20 ,  H04W72/08 ,  H04W76/27 ,  H04L65/1104 ,  H04L65/102 ,  H04W88/18

Abstract: Devices, methods, user equipment (UE), network core devices, gateway devices, evolved node B (eNB), and storage media for UE provisioning are described. In one embodiment, a UE is configured for codec bitrate adaptation via an interface configured to receive a bandwidth indication and a codec awareness indication from an eNB. The UE process the bandwidth indication and identifies, based on the codec awareness indication, a first codec from a plurality of codecs supported by the UE. The UE then configures with the eNB using data encoded with the first codec. This data may, for example, be Voice over Long-Term Evolution (VoLTE) data or other such media data. Selection of the codec or associated codec information may be further based on the codec awareness indication.

公开(公告)号：US11477698B2

公开(公告)日：2022-10-18

申请号：US17137739

申请日：2020-12-30

Applicant: Apple Inc.

Inventor： Hyung-Nam Choi ,  Ozgur Oyman ,  Jerome Parron ,  Marta Martinez Tarradell

IPC: H04W28/22 ,  H04W76/27 ,  H04L65/102 ,  H04W28/20 ,  H04W72/08 ,  H04L65/65 ,  H04L65/1104 ,  H04W88/18

Abstract: Devices, methods, user equipment (UE), network core devices, gateway devices, evolved node B (eNB), and storage media for UE provisioning are described. In one embodiment, a UE is configured for codec bitrate adaptation via an interface configured to receive a bandwidth indication and a codec awareness indication from an eNB. The UE process the bandwidth indication and identifies, based on the codec awareness indication, a first codec from a plurality of codecs supported by the UE. The UE then configures with the eNB using data encoded with the first codec. This data may, for example, be Voice over Long-Term Evolution (VoLTE) data or other such media data. Selection of the codec or associated codec information may be further based on the codec awareness indication.

公开(公告)号：US20220158920A1

公开(公告)日：2022-05-19

申请号：US17440473

申请日：2020-06-19

Applicant: Apple Inc.

Inventor： Ozgur Oyman ,  Thomas Luetzenkirchen ,  Jerome Parron ,  Fabrice Plante ,  Usharani Ayyalasomayajula

IPC: H04L43/0829 ,  H04L43/16 ,  H04L41/0896 ,  H04W28/02

Abstract: Disclosed are methods, systems, apparatus, and computer programs for configuring packet loss rate (PLR) thresholds for UEs in a wireless communications network. In one aspect, a method includes receiving, by a UE connected to a wireless communications network, a packet loss rate (PLR) threshold configuration message from a node in the wireless communications network; determining, by the UE and based on the PLR threshold configuration message, a new PLR threshold configuration; and in response to determining the new PLR threshold configuration, selectively adjusting one or more configuration settings associated with a connection to the wireless communications network based on the new PLR threshold configuration.