公开(公告)号：US20210153027A1

公开(公告)日：2021-05-20

申请号：US16624373

申请日：2018-04-13

Applicant: Apple Inc.

Inventor： Vivek GUPTA

IPC: H04W16/14 ,  H04W48/08 ,  H04W48/02 ,  H04W8/06 ,  H04W8/18

Abstract: An apparatus of a MulteFire (MF) user equipment (MF UE) includes processing circuitry to configure the MF UE for access class barring. The processing circuitry is to decode a subscription profile management object (MO) indicating an access class of the MF UE from a set of available access classes. A SIB received from a MF AP is decoded, the SIB including at least a first access class barring parameter indicating whether access to a cell of the MF AP is barred for a subset of the available access classes. An access barring check procedure is performed to determine whether access to the cell is barred, based on the access class and the first access class barring parameter. Upon determining that access is not barred, an Attach Request message is encoded for transmission in an unlicensed band to a NH MME in a NHN, to perform an attach procedure.

公开(公告)号：US20220132455A1

公开(公告)日：2022-04-28

申请号：US17423351

申请日：2020-01-27

Applicant: Apple Inc.

Inventor： Vivek GUPTA ,  Puneet JAIN ,  Meghashree Dattatri KEDALAGUDDE

IPC: H04W60/00 ,  H04W4/70

Abstract: Some embodiments of this disclosure include systems, apparatuses, methods, and computer-readable media for use in a wireless network for communicating data over control plane in a 5G system. For example, some embodiments are directed to a user equipment (UE). The UE includes processor circuitry and radio front end circuitry. The processor circuitry can be configured to transmit, using the radio front end circuitry, a first message for connecting to a 5G network and indicating a capability of the UE relating to Cellular Internet of Things (CIOT). The processor circuitry can be further configured to transmit, using the radio front end circuitry and via a control plane to the 5G network, a second message comprising mobile originated data. The processor circuitry can be further configured to receive, using the radio front end circuitry, a third message from the 5G network.

公开(公告)号：US20220078863A1

公开(公告)日：2022-03-10

申请号：US17419512

申请日：2020-01-14

Applicant: Apple Inc.

Inventor： Vivek GUPTA

IPC: H04W76/12

Abstract: Systems, apparatuses, methods, and computer-readable media are provided for use in a wireless network for dynamic port discovery. Some embodiments are directed to an originator device that includes processor circuitry and radio front circuitry. The processor circuitry can be configured to generate a command frame for dynamic port discovery for communicating with a receiver device using a Reliable Data Service (RDS) protocol. The processor circuitry can be further configured to transmit, using the radio front end circuitry, the command frame to the receiver device and receive, using the radio front end circuitry, a response frame from the receiver device. The processor circuitry can be further configured to assign, using the received response frame, a source port number and a destination port number to an application identifier. The application identifier can be associated with an application on the originator device communicating with a corresponding application on the receiver device.

公开(公告)号：US20220104164A1

公开(公告)日：2022-03-31

申请号：US17422522

申请日：2020-01-20

Applicant: Apple Inc.

Inventor： Meghashree Dattatri KEDALAGUDDE ,  Puneet JAIN ,  Ching-Yu LIAO ,  Vivek GUPTA

IPC: H04W60/04 ,  H04W76/28 ,  H04W76/10 ,  H04W8/12

Abstract: Systems, apparatuses, methods, and computer-readable media are provided for a user equipment (UE) of a wireless communication system. The UE includes a processor circuitry, and radio front end circuitry coupled to the processor circuitry. The processor circuitry is configured to determine and indicate, to a core network via a radio access network (RAN), one or more cellular internet of things (CIoT) features that are required by the UE and CIoT network behavior expected from the core network to support the one or more CIoT features that are required by the UE. The processor circuitry is configured to select either an enhanced packet core (EPC) or a 5G core (5GC) to establish a wireless connection with the core network, based on a first set of CIoT features supported by the EPC and a second set of CIoT features supported by the 5GC received from the core network.