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公开(公告)号：US20210410212A1
公开(公告)日：2021-12-30
申请号：US16976969
申请日：2017-11-16
Applicant: Apple Inc.
Inventor： Jerome Parron , Alexander Sirotkin
Abstract: Techniques discussed herein can facilitate acknowledgment and/or re-ordering of LWIPEP (LWIP (LTE (Long Term Evolution)/WLAN (Wireless Local Area Network) Radio Level Integration Using IPSec (Internet Protocol Security) Tunnel) Encapsulation Protocol) packets. In various aspects employing a LWIP acknowledgment mode, LWIPEP packets can comprise an enhanced GRE (Generic Routing Encapsulation) header comprising a SN (Sequence Number) of the payload of that LWIPEP packet, which can facilitate acknowledgment of LWIPEP packets and re-ordering of LWIPEP packets (e.g., communicated over a WLAN link, an LTE link, or both) based on the SN(s) indicated in the enhanced GRE header(s).
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公开(公告)号：US10904800B2
公开(公告)日：2021-01-26
申请号：US16475851
申请日：2018-02-02
Applicant: APPLE INC.
Inventor： Sudeep Palat , Richard Burbidge , Yujian Zhang , Alexandre Saso Stojanovski , Jerome Parron
Abstract: Disclosed are apparatuses for quality of service (QoS) flow to data radio bearer (DRB) mapping override bits. An apparatus of a user equipment (UE), includes one or more data storage devices, and one or more processors operably coupled to the one or more data storage devices. The one or more data storage devices are configured to store data corresponding to mapping of QoS flows to data radio bearers. The one or more processors are configured to map one or more QoS flows to a DRB in an uplink (UL) responsive to receipt, by the UE from a cellular base station, of a user plane packet in a downlink (DL) through the DRB if an override bit of the user plane packet indicates that reflective mapping should apply.
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公开(公告)号：US20200351702A1
公开(公告)日：2020-11-05
申请号：US16932743
申请日：2020-07-18
Applicant: Apple Inc.
Inventor： Alexandre Saso Stojanovski , Jerome Parron , Sudeep K. Palat , Yujian Zhang
Abstract: Systems and methods of segregating a SDF of a PDU session are described. The UE transmits a NAS message to the network. The NAS message indicates the SDF, the desired QoS, and a segregation indication that requests that the network establish a separate QoS flow for the SDF even if an existing QoS flow is able to support the specific QoS. The SF decides whether or not to establish the separate QoS flow and updates filters in the UPF as well as providing a response to the UE containing a similar indication. The UE modifies resources related to the PDU session based on the response. The QoS is indicated as a 5QI and GBR or as a QFI of an existing QoS Flow on which the SDF is to be added if the separate QoS is not established. The QFI is in an unencrypted SDAP header of the NAS message.
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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.
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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.
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Patent Agency Ranking
公开(公告)号：US11863983B2
公开(公告)日：2024-01-02
申请号：US17267335
申请日：2019-08-20
Applicant: Apple Inc.
Inventor： Jerome Parron , Sudeep Manithara Vamanan , Ana Lucia Pinheiroe
CPC classification number: H04W12/08 , H04L12/4675 , H04L67/14 , H04W12/02
Abstract: In one embodiment, a New Radio (NR) core network system comprises a set of network functions to: receive a request from a user equipment (UE) device comprising a virtual local area network data network name (VLAN DNN); determine whether the UE device is authorized to access a particular VLAN implemented on the core network and associated with the VLAN DNN; and cause a message comprising a VLAN identifier (VLAN ID) to be transmitted to the UE device based on a determination that the UE device is authorized to access the particular VLAN, wherein the VLAN ID corresponds to the particular VLAN.
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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.
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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.
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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.
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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.
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