Management of enhanced coverage (EC) in fifth generation (5G) systems

    公开(公告)号:US10999893B2

    公开(公告)日:2021-05-04

    申请号:US16274859

    申请日:2019-02-13

    Abstract: User equipment (UE) includes processing circuitry. To configure the UE for enhanced coverage (EC) in a 5G network, the processing circuitry is to encode N1 configuration request signaling for transmission to an Access and Mobility Function (AMF) of the 5G network. The N1 configuration request signaling includes an EC support capability indication of whether the UE supports restriction for EC. An N1 configuration response signaling is decoded from the AMF, the N1 configuration response signaling including EC restriction information. The EC restriction information is determined based on the EC support capability indication and subscription information of the UE. An enhanced coverage restriction determination is performed using the EC restriction information. A cell is selected from a plurality of available cells within the 5G network based on the enhanced coverage restriction determination.

    MANAGEMENT OF ENHANCED COVERAGE (EC) IN FIFTH GENERATION (5G) SYSTEMS

    公开(公告)号:US20200077469A1

    公开(公告)日:2020-03-05

    申请号:US16406776

    申请日:2019-05-08

    Abstract: User equipment (UE) includes processing circuitry. To configure the UE for enhanced coverage (EC) in a 5G network, the processing circuitry is to encode N1 configuration request signaling for transmission to an Access and Mobility Function (AMF) of the 5G network. The N1 configuration request signaling includes an EC support capability indication of whether the UE supports restriction for EC. An N1 configuration response signaling is decoded from the AMF, the N1 configuration response signaling including EC restriction information. The EC restriction information is determined based on the EC support capability indication and subscription information of the UE. An enhanced coverage restriction determination is performed using the EC restriction information. A cell is selected from a plurality of available cells within the 5G network based on the enhanced coverage restriction determination.

    EFFICIENT AND RELIABLE DATA TRANSFER IN 5G SYSTEMS

    公开(公告)号:US20220015190A1

    公开(公告)日:2022-01-13

    申请号:US17383647

    申请日:2021-07-23

    Abstract: Systems and methods provide solutions for reliable data transfer in a mobile communication network. A user equipment (UE) may indicate to the mobile communication network a capability of the UE to support a reliable data service protocol. The UE may process non-access stratum (NAS) messages, for both mobile originated (MO) data transfer and mobile terminated (MT) data transfer, using the reliable data service protocol to determine whether protocol data units (PDUs) of the NAS messages require no acknowledgement, require acknowledgment, or include an acknowledgement, and to detect and eliminate duplicate PDUs received at the UE in the NAS messages.

    EFFICIENT AND RELIABLE DATA TRANSFER IN 5G SYSTEMS

    公开(公告)号:US20190274189A1

    公开(公告)日:2019-09-05

    申请号:US16406973

    申请日:2019-05-08

    Abstract: Systems and methods provide solutions for reliable data transfer in a mobile communication network. A user equipment (UE) may indicate to the mobile communication network a capability of the UE to support a reliable data service protocol. The UE may process non-access stratum (NAS) messages, for both mobile originated (MO) data transfer and mobile terminated (MT) data transfer, using the reliable data service protocol to determine whether protocol data units (PDUs) of the NAS messages require no acknowledgement, require acknowledgment, or include an acknowledgement, and to detect and eliminate duplicate PDUs received at the UE in the NAS messages.

    EFFICIENT AND RELIABLE DATA TRANSFER IN 5G SYSTEMS

    公开(公告)号:US20190261453A1

    公开(公告)日:2019-08-22

    申请号:US16279804

    申请日:2019-02-19

    Abstract: Systems and methods provide solutions for reliable data transfer in a mobile communication network. A user equipment (UE) may indicate to the mobile communication network a capability of the UE to support a reliable data service protocol. The UE may process non-access stratum (NAS) messages, for both mobile originated (MO) data transfer and mobile terminated (MT) data transfer, using the reliable data service protocol to determine whether protocol data units (PDUs) of the NAS messages require no acknowledgement, require acknowledgment, or include an acknowledgement, and to detect and eliminate duplicate PDUs received at the UE in the NAS messages.

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