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    Layer 2 Relay Protocols and Mobility Relay Method
    11.
    发明申请
    Layer 2 Relay Protocols and Mobility Relay Method 有权

    公开(公告)号：US20220279607A1

    公开(公告)日：2022-09-01

    申请号：US17750158

    申请日：2022-05-20

    Applicant: Apple Inc.

    Inventor： Richard Burbidge ,  Sangeetha L. Bangolae ,  Youn Hyoung Heo ,  Kyeongin Jeong ,  Jaemin Han ,  Mo-han Fong

    IPC: H04W76/10

    Abstract: There is are provided methods and apparatus relating to layer 2 relaying and mobility using a sidelink interface, including a remote user equipment (UE) for use in a wireless communication network, the UE comprising: a device to network (D2N) entity, a device to device (D2D) entity, and control logic to: receive a service data unit derived from an IP packet direct the service data unit to the D2N entity for communication with an eNB using a Uu interface in a first mode of operation, and direct the service data unit to the D2D entity for communication with the eNB via a first relay UE using a sidelink interface in a second, relay, mode of operation.

    QUALITY OF SERVICE FLOW TO DATA RADIO BEARER MAPPING OVERRIDE BIT
    12.
    发明申请
    QUALITY OF SERVICE FLOW TO DATA RADIO BEARER MAPPING OVERRIDE BIT 有权

    公开(公告)号：US20210112459A1

    公开(公告)日：2021-04-15

    申请号：US17131118

    申请日：2020-12-22

    Applicant: APPLE INC.

    Inventor： Sudeep Palat ,  Richard Burbidge ,  Yujian Zhang ,  Alexandre Saso Stojanovski ,  Jerome Parron

    IPC: H04W28/24 ,  H04W76/27 ,  H04L5/00 ,  H04W28/02

    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.

    UE-to-network relay initiation and configuration
    13.
    发明授权
    UE-to-network relay initiation and configuration 有权

    公开(公告)号：US10904933B2

    公开(公告)日：2021-01-26

    申请号：US15566650

    申请日：2015-12-09

    Applicant: Apple Inc.

    Inventor： Sangeetha Bangolae ,  Youn Hyoung Heo ,  Richard Burbidge

    IPC: H04W76/14 ,  H04W4/02 ,  H04W88/04 ,  H04W76/27 ,  H04W8/00 ,  H04W72/08

    Abstract: Technology for a relay user equipment (UE) operable to act as a relay between a remote UE and an eNodeB is disclosed. The relay UE can receive, from the eNodeB, a relay configuration message that includes one or more relay configuration parameters. The relay UE can identify relay UE information associated with one or more relay parameters of the relay UE. The relay UE can determine to act as the relay for the remote UE based on the one or more relay configuration parameters and the relay UE information. The relay UE can transmit a discovery message to the remote UE in order to establish a direct connection between the relay UE and the remote UE, wherein the relay UE is configured to relay data from the eNodeB to the remote UE via the direct convection between the relay UE and the remote UE.

    Layer 2 relay protocols and mobility relay method
    14.
    发明授权
    Layer 2 relay protocols and mobility relay method 有权

    公开(公告)号：US11343861B2

    公开(公告)日：2022-05-24

    申请号：US16826154

    申请日：2020-03-20

    Applicant: Apple Inc.

    Inventor： Richard Burbidge ,  Sangeetha L. Bangolae ,  Youn Hyoung Heo ,  Kyeongin Jeong ,  Jaemin Han ,  Mo-han Fong

    IPC: H04W76/10 ,  H04W88/04

    Abstract: There is are provided methods and apparatus relating to layer 2 relaying and mobility using a sidelink interface, including a remote user equipment (UE) for use in a wireless communication network, the UE comprising: a device to network (D2N) entity, a device to device (D2D) entity, and control logic to: receive a service data unit derived from an IP packet direct the service data unit to the D2N entity for communication with an eNB using a Uu interface in a first mode of operation, and direct the service data unit to the D2D entity for communication with the eNB via a first relay UE using a sidelink interface in a second, relay, mode of operation.

    BEARER-LESS ARCHITECTURE FOR A WIRELESS CELLULAR NETWORK
    15.
    发明申请
    BEARER-LESS ARCHITECTURE FOR A WIRELESS CELLULAR NETWORK 有权

    公开(公告)号：US20210243775A1

    公开(公告)日：2021-08-05

    申请号：US17151298

    申请日：2021-01-18

    Applicant: Apple Inc.

    Inventor： Alexandre Stojanovski ,  Muthaiah Venkatachalam ,  Richard Burbidge

    IPC: H04W72/12 ,  H04W28/02 ,  H04W76/12 ,  H04W76/10

    Abstract: An architecture, for a cellular communications system, is described herein in which a “bearer-less” model is used for both the radio interface and the network core. Instead of using an individual Layer 2 bearer for each Quality of Service (QoS) class, in the architecture described herein, a common Layer 2 connection (e.g., a Layer 2 “fat pipe”) may be used to handle traffic flows between a User Equipment (UE) device and an external Packet Data Network (PDN). Additionally, a bearer-less architecture may be used in the radio interface (i.e., between User Equipment (UE) and the eNB).

    Resource access in device to device communication
    16.
    发明授权
    Resource access in device to device communication 有权

    公开(公告)号：US11057910B2

    公开(公告)日：2021-07-06

    申请号：US16515519

    申请日：2019-07-18

    Applicant: Apple Inc.

    Inventor： Alexey Khoryaev ,  Sergey Panteleev ,  Richard Burbidge ,  Youn Hyoung Heo ,  Kyeongin Jeong

    IPC: H04W72/12 ,  H04W72/02 ,  H04W72/10 ,  H04W74/08

    Abstract: A wireless communication device is configured to perform resource access in device-to-device (D2D) communication. A user equipment (UE) is provided with processing hardware comprising application processing circuitry and baseband processing circuitry. The application processing circuitry assigns a per-packet priority to data packets in the application layer. The baseband processing circuitry maps the per-packet priority to a transmission priority in the physical layer and prioritizes access to a wireless resource pool depending upon the transmission priority. A UE having the application processing circuitry and baseband processing circuitry is also provided. A computer program product is also provided. An evolved Node B (eNodeB) allocates a resource quota to a UE based upon priority information from the UE corresponding to a D2D communication to be transmitted by the UE. Other embodiments may be described and claimed.

    UE-to-network relay initiation and configuration
    19.
    发明授权
    UE-to-network relay initiation and configuration 有权

    公开(公告)号：US11259346B2

    公开(公告)日：2022-02-22

    申请号：US16408092

    申请日：2019-05-09

    Applicant: APPLE INC.

    Inventor： Sangeetha Bangolae ,  Youn Hyoung Heo ,  Richard Burbidge

    IPC: H04W76/14 ,  H04W4/02 ,  H04W88/04 ,  H04W76/27 ,  H04W8/00 ,  H04W72/08

    Abstract: Technology for a relay user equipment (UE) operable to act as a relay between a remote UE and an eNodeB is disclosed. The relay UE can receive, from the eNodeB, a relay configuration message that includes one or more relay configuration parameters. The relay UE can identify relay UE information associated with one or more relay parameters of the relay UE. The relay UE can determine to act as the relay for the remote UE based on the one or more relay configuration parameters and the relay UE information. The relay UE can transmit a discovery message to the remote UE in order to establish a direct connection between the relay UE and the remote UE, wherein the relay UE is configured to relay data from the eNodeB to the remote UE via the direct connection between the relay UE and the remote UE.

    Layer 2 Relay Protocols and Mobility Relay Method
    20.
    发明申请
    Layer 2 Relay Protocols and Mobility Relay Method 审中-公开

    公开(公告)号：US20200288511A1

    公开(公告)日：2020-09-10

    申请号：US16826154

    申请日：2020-03-20

    Applicant: Apple Inc.

    Inventor： Richard Burbidge ,  Sangeetha L. Bangolae ,  Youn Hyoung Heo ,  Kyeongin Jeong ,  Jaemin Han ,  Mo-han Fong

    IPC: H04W76/10

    Abstract: There is are provided methods and apparatus relating to layer 2 relaying and mobility using a sidelink interface, including a remote user equipment (UE) for use in a wireless communication network, the UE comprising: a device to network (D2N) entity, a device to device (D2D) entity, and control logic to: receive a service data unit derived from an IP packet direct the service data unit to the D2N entity for communication with an eNB using a Uu interface in a first mode of operation, and direct the service data unit to the D2D entity for communication with the eNB via a first relay UE using a sidelink interface in a second, relay, mode of operation.

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