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41.发明申请公开(公告)号：US20210068200A1
公开(公告)日：2021-03-04
申请号：US17095258
申请日：2020-11-11
Applicant: Apple Inc.
Inventor： Changhong Shan , Alexandre Saso Stojanovski
Abstract: Embodiments of a User Equipment (UE), an Evolved Node-B (eNB) and methods for communication are generally described herein. An UE may be configurable to operate as an eRelay UE. The eRelay UE may be configured to operate as a relay between an eNB and an eRemote UE. The eRelay UE may receive, from the eRemote UE, a message that includes an identifier of the eRemote UE for paging of the eRemote UE. The eRelay UE may determine whether a first paging message from the eNB includes the identifier of the eRemote UE. If it is determined that the first paging message includes the identifier of the eRemote UE, the eRelay UE may transmit, to the eRemote UE, a second paging message to page the eRemote UE. The second paging message includes the identifier of the eRemote UE.
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42.发明授权公开(公告)号：US10813075B2
公开(公告)日：2020-10-20
申请号：US16408265
申请日：2019-05-09
Applicant: Apple Inc.
Inventor： Alexandre Saso Stojanovski , Alexander Sirotkin
Abstract: Embodiments of a Next Generation Node-B (gNB) and methods of communication are disclosed herein. The gNB may be configured with a gNB-CU and a gNB-DU. A first paging message for paging of the UE may be received at the gNB-CU from an access management function (AMF) entity. The first paging message may include: a paging identity of the UE; and a paging origin information element (IE) that indicates whether the paging of the UE is originated due to a protocol data unit (PDU) session from non-3GPP access. A second paging message to page the UE may be transmitted from the gNB-DU to the UE. The second paging message may include: the paging identity of the UE; and an access type parameter that indicates whether the paging of the UE is originated due to the PDU session from the non-3GPP access.
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公开(公告)号：US20240422688A1
公开(公告)日：2024-12-19
申请号：US18814651
申请日：2024-08-26
Applicant: Apple Inc.
Inventor： Kyeongin Jeong , Sudeep Palat , Robert Zaus , Alexandre Saso Stojanovski , Youn Hyoung Heo
Abstract: Aspects of this disclosure are directed towards an apparatus including one or more processors coupled to a memory. The one or more processors are configured to perform a paging reception, when in a camped on any cell state, by processing only a physical downlink control channel (PDCCH). Or perform the paging reception, when in a camped normally state, by processing a first reception of the PDCCH, and processing a second reception of a physical downlink shared channel (PDSCH). The one or more processors are further configured to receive a communication, according to the paging reception.
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公开(公告)号：US12028927B2
公开(公告)日：2024-07-02
申请号：US17440852
申请日：2020-04-02
Applicant: Apple Inc.
CPC classification number: H04W76/28 , H04W68/005 , H04W76/27
Abstract: Techniques, systems, and devices to support user equipment (UE) in an extended discontinuous reception mode are described. A described technique performed by a radio access network (RAN) includes managing UE that is in an extended discontinuous reception mode and in an inactive state; sending a notification message to an access and mobility management function (AMF), the message comprising buffer support information for a user plane function (UPF) to buffer data; receiving a notification request message from the AMF, the notification request message comprising a request to obtain information regarding reachability of the UE; sending a notification response message to control when the UPF provides downlink data to the RAN for transmission to the UE; performing a connection resume procedure with the UE to cause the UE to switch to a connected state from the inactive state; receiving the downlink data; and transmitting the downlink data to the UE.
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45.发明授权公开(公告)号：US11871291B2
公开(公告)日：2024-01-09
申请号：US16976646
申请日：2018-07-24
Applicant: Apple Inc.
Inventor： Changhong Shan , Yifan Yu , Alexandre Saso Stojanovski
CPC classification number: H04W36/32 , H04W8/02 , H04W36/0011 , H04W36/0055 , H04W36/14 , H04W76/12
Abstract: This disclosure describes systems, methods, and devices related to data forwarding tunnel establishment between two user plane functions in fifth generation (5G). A device may determine an association of an access and mobility management function (AMF) with a first radio access network (RAN). The device may identify a handover request message received from the first RAN via the AMF. The device may identify a request to establish an indirect data forwarding associated with the handover, wherein the request is received from the first RAN via the AMF. The device may cause to send a response addressed to the AMF indicating that the indirect data forwarding is established.
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Patent Agency Ranking
公开(公告)号：US11792641B2
公开(公告)日：2023-10-17
申请号：US17282836
申请日：2019-10-11
Applicant: Apple Inc.
Inventor： Sudeep K. Palat , Naveen Palle , Alexandre Saso Stojanovski , Youn Hyoung Heo , Richard C. Burbidge
Abstract: Systems and methods of providing UE capability are described. A capability ID is associated with the same Radio Capability information for multiple UEs. If the capability ID is validated at a network node, the UE provides the capability ID to a RAN node, which obtains the capability information from the network node after providing the received capability ID to the RAN node. The capability ID is received in an RRC Setup Complete, Security Mode Complete or Reconfiguration Complete message. The network node, if the Radio Capability information is not available, requests and receives the Radio Capability information and associates it with the capability ID, and marks that the capability ID as not validated until a threshold number of the UEs have provided the same Radio Capability information. The capability ID is based on a UE device type, manufacturer and software version.
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47.发明授权公开(公告)号：US11632734B2
公开(公告)日：2023-04-18
申请号：US17268346
申请日：2019-08-12
Applicant: APPLE INC.
Inventor： Alexandre Saso Stojanovski , Robert Zaus
Abstract: Methods, systems, and storage media are described for the utilization of user equipment (UE) identifiers for registration in fifth generation (5G) systems. An apparatus of a user equipment includes processing circuitry to: retrieve a first 5G-GUTI from a memory; generate a registration request message that includes the first 5G-GUTI; encode the registration request message for transmission to a fifth-generation core (5GC) network of a second PLMN; receive a registration accept message that includes a second 5G-GUTI; and access the second PLMN using the second 5G-GUTI.
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48.发明授权公开(公告)号：US11490454B2
公开(公告)日：2022-11-01
申请号：US17095258
申请日：2020-11-11
Applicant: Apple Inc.
Inventor： Changhong Shan , Alexandre Saso Stojanovski
Abstract: Embodiments of a User Equipment (UE), an Evolved Node-B (eNB) and methods for communication are generally described herein. An UE may be configurable to operate as an eRelay UE. The eRelay UE may be configured to operate as a relay between an eNB and an eRemote UE. The eRelay UE may receive, from the eRemote UE, a message that includes an identifier of the eRemote UE for paging of the eRemote UE. The eRelay UE may determine whether a first paging message from the eNB includes the identifier of the eRemote UE. If it is determined that the first paging message includes the identifier of the eRemote UE, the eRelay UE may transmit, to the eRemote UE, a second paging message to page the eRemote UE. The second paging message includes the identifier of the eRemote UE.
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公开(公告)号：US11343706B2
公开(公告)日：2022-05-24
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：US20220078692A1
公开(公告)日：2022-03-10
申请号：US17416257
申请日：2020-03-20
Applicant: Apple Inc.
Inventor： Alexandre Saso Stojanovski , Robert Zaus , Alexander Sirotkin
Abstract: A computer system that establishes a first registration and a second registration in a common wireless communication system is described. During operation, the computer system performs a first registration of the user equipment over a first access, where, after the first registration, the user equipment is connected via the first access with a first access and mobility management function (AMF). Then, the computer system performs a second registration of the user equipment over a second access, where the second access is different from the first access and, after the second registration, the user equipment is connected via the second access with a second AMF. Moreover, when performing the second registration, the computer system: transfers a context of the user equipment from the first AMF to the second AMF; and/or relocates a network interface in a control plane from the first AMF to the second AMF.
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