Flexible scope of packet filters for reflective quality of service

    公开(公告)号:US11800407B2

    公开(公告)日:2023-10-24

    申请号:US17265686

    申请日:2019-08-08

    申请人: INTEL CORPORATION

    IPC分类号: H04W28/24 H04W76/10 H04L69/22

    CPC分类号: H04W28/24 H04L69/22 H04W76/10

    摘要: Systems and methods provide for controlling the derivation of QoS rules in the UE by flexibly defining the scope of packet header fields over which packet filter derivation is performed. The scope of packet header fields for derivation of QoS rules may be provided by the network to the UE upon PDU Session establishment or modification. For PDU Session of IP type, the network indicates to the UE whether the scope of RQoS includes both the Source/Destination IP address pair and the Source/Destination Port numbers, or only the former. For PDU Session of Ethernet type, the network indicates to the UE whether the scope of RQoS includes both the Source/Destination MAC address pair and the IEEE 802.1Q tag, or only the former. The UE may indicate to the network whether it supports the flexible scope of packet filters for RQoS for a PDU session.

    ENHANCED INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM CALL HANDLING

    公开(公告)号:US20230119871A1

    公开(公告)日:2023-04-20

    申请号:US18084262

    申请日:2022-12-19

    申请人: Intel Corporation

    摘要: Systems and methods of enabling access for non-emergency voice calls are described. A UE operates in a network supporting voice services via a multitude of RATs. The UE attempts to access the network via a first RAT offering voice services and data services. If the UE does not receive a response from the network within a first time period, the UE re-attempts the access to the network via the first RAT. If the number of access attempts for which the UE does not receive a response is at least a threshold value, the UE refrains during a second time period from further access attempts via the first RAT for the purpose of receiving data services, and continues to attempt access via the first or second RAT for the purpose of receiving voice services.

    Enhanced internet protocol multimedia subsystem call handling

    公开(公告)号:US11576086B2

    公开(公告)日:2023-02-07

    申请号:US16645278

    申请日:2018-11-02

    申请人: Intel Corporation

    摘要: Systems and methods of enabling access for non-emergency voice calls are described. A UE operates in a network supporting voice services via a multitude of RATs. The UE attempts to access the network via a first RAT offering voice services and data services. If the UE does not receive a response from the network within a first time period, the UE re-attempts the access to the network via the first RAT. If the number of access attempts for which the UE does not receive a response is at least a threshold value, the UE refrains during a second time period from further access attempts via the first RAT for the purpose of receiving data services, and continues to attempt access via the first or second RAT for the purpose of receiving voice services.

    UE indication to PCF whether or not to send UE policy

    公开(公告)号:US10524198B2

    公开(公告)日:2019-12-31

    申请号:US16411701

    申请日:2019-05-14

    申请人: Intel Corporation

    IPC分类号: H04W48/16 H04W48/08

    摘要: An apparatus of a user equipment (UE) comprises one or more baseband processors to encode a UE capability indicator to be transmitted to a policy control function (PCF) via an Access and Mobility Management Function (AMF), wherein the UE capability indicator indicates whether the UE supports or does not support a preconfigured UE policy comprising access network discovery and selection policy (ANDSP) or UE route selection policy (URSP), or both. The apparatus of a UE further can comprise a memory to store the UE capability indicator.

    Method for the transfer of radio capability information

    公开(公告)号:US11350348B2

    公开(公告)日:2022-05-31

    申请号:US14582996

    申请日:2014-12-24

    申请人: INTEL CORPORATION

    摘要: Technology for improving the selection, transfer, and storage of user equipment (UE) radio capability information is disclosed. A cellular mobile network can be configured to identify radio-access-technology (RAT)-specific radio-capability information relating to RATs supported in the cellular mobile network and communicate the RAT-specific radio-capability information to a UE. The UE can use the RAT-specific radio-capability information to help determine which UE radio capability information to send to the network. In addition, the UE may store a list of supported frequency bands and/or supported frequency-band combinations (LOSB) indexed by network operators and use the list to help determine which UE radio capability information to send to the network. A network node may also selectively remove unnecessary information from UE radio capability information before storing the UE radio capability information at a mobility management entity (MME).

    Method for the transfer of radio capability information

    公开(公告)号:US11071052B2

    公开(公告)日:2021-07-20

    申请号:US16851641

    申请日:2020-04-17

    申请人: Intel Corporation

    摘要: Technology for improving the selection, transfer, and storage of user equipment (UE) radio capability information is disclosed. A cellular mobile network can be configured to identify radio-access-technology (RAT)-specific radio-capability information relating to RATs supported in the cellular mobile network and communicate the RAT-specific radio-capability information to a UE. The UE can use the RAT-specific radio-capability information to help determine which UE radio capability information to send to the network. In addition, the UE may store a list of supported frequency bands and/or supported frequency-band combinations (LOSB) indexed by network operators and use the list to help determine which UE radio capability information to send to the network. A network node may also selectively remove unnecessary information from UE radio capability information before storing the UE radio capability information at a mobility management entity (MME).