公开(公告)号：US12127241B2

公开(公告)日：2024-10-22

申请号：US18202682

申请日：2023-05-26

申请人： Apple Inc.

发明人： Yujian Zhang ,  Youn Hyoung Heo

IPC分类号： H04W72/56 ,  H04B17/318 ,  H04J3/16 ,  H04L5/00 ,  H04W4/02 ,  H04W4/60 ,  H04W4/80 ,  H04W4/90 ,  H04W8/00 ,  H04W8/06 ,  H04W8/18 ,  H04W24/10 ,  H04W28/02 ,  H04W36/00 ,  H04W48/06 ,  H04W48/08 ,  H04W48/12 ,  H04W48/18 ,  H04W52/34 ,  H04W56/00 ,  H04W60/00 ,  H04W60/02 ,  H04W72/0453 ,  H04W72/51 ,  H04W72/52 ,  H04W72/542 ,  H04W74/00 ,  H04W74/0833 ,  H04W76/10 ,  H04W76/14 ,  H04W76/15 ,  H04W76/18 ,  H04W76/19 ,  H04B7/0413 ,  H04W8/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16 ,  H04W88/18 ,  H04W92/20

CPC分类号： H04W72/56 ,  H04B17/318 ,  H04J3/1694 ,  H04L5/0007 ,  H04W4/02 ,  H04W4/023 ,  H04W4/60 ,  H04W4/80 ,  H04W4/90 ,  H04W8/005 ,  H04W8/06 ,  H04W8/183 ,  H04W24/10 ,  H04W28/0215 ,  H04W36/00692 ,  H04W48/06 ,  H04W48/08 ,  H04W48/12 ,  H04W48/18 ,  H04W52/346 ,  H04W56/001 ,  H04W56/002 ,  H04W60/00 ,  H04W60/02 ,  H04W72/0453 ,  H04W72/51 ,  H04W72/52 ,  H04W72/542 ,  H04W74/004 ,  H04W74/0833 ,  H04W76/10 ,  H04W76/14 ,  H04W76/15 ,  H04W76/18 ,  H04W76/19 ,  H04B7/0413 ,  H04L5/001 ,  H04L5/0098 ,  H04W8/04 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16 ,  H04W88/18 ,  H04W92/20 ,  Y02D30/70

摘要： Embodiments of a User Equipment (UE) to support dual-connectivity with a Master Evolved Node-B (MeNB) and a Secondary eNB (SeNB) are disclosed herein. The UE may receive downlink traffic packets from the MeNB and from the SeNB as part of a split data radio bearer (DRB). At least a portion of control functionality for the split DRB may be performed at each of the MeNB and the SeNB. The UE may receive an uplink eNB indicator for an uplink eNB to which the UE is to transmit uplink traffic packets as part of the split DRB. Based at least partly on the uplink eNB indicator, the UE may transmit uplink traffic packets to the uplink eNB as part of the split DRB. The uplink eNB may be selected from a group that includes the MeNB and the SeNB.

公开(公告)号：US12127003B2

公开(公告)日：2024-10-22

申请号：US18225031

申请日：2023-07-21

申请人： LG ELECTRONICS INC.

发明人： Geumsan Jo ,  Seungjune Yi

IPC分类号： H04W12/06 ,  H04L47/32 ,  H04L47/34 ,  H04W8/04 ,  H04W12/106 ,  H04W28/06 ,  H04W80/02

CPC分类号： H04W12/106 ,  H04L47/32 ,  H04L47/34 ,  H04W8/04 ,  H04W28/06 ,  H04W80/02

摘要： The present invention relates to a method for processing data units by a Packet Data Convergence Protocol (PDCP) entity of a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: receiving a first data unit having a specific count value from a lower layer; and discarding the first data unit, when there is a second data unit having the specific count value which was received before the first data unit and for which an integrity verification was successful.

公开(公告)号：US12052654B2

公开(公告)日：2024-07-30

申请号：US17507051

申请日：2021-10-21

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Alok Kumar Jangid ,  Kailash Kumar Jha ,  Aman Agarwal ,  Avneesh Tiwari ,  Ravi Pandappa Kamaladinni ,  Samiran Bhowmik ,  Abhishek Kaswan

IPC分类号： H04W8/04 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W84/04

CPC分类号： H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W84/042

摘要： Various embodiments herein disclose a method camping a User Equipment (UE) on a cell, the method comprising: creating a combined Most Recently Used (MRU) list by merging a list 4G MRU frequencies with a Public Land Mobile Network (PLMN) having a 5GC and a list of 5G MRU frequencies, determining whether one of a 4G cell with 5G core (5GC) and a 5G cell is available for camping by performing a MRU scan on the combined MRU list; performing one of: camping on one of the 4G cell with 5G core and the 5G cell in response to determining that one of the 5G cell and the 4G cell with 5G core is available and performing a 4G MRU frequency scan on a list of 4G without 5GC MRU frequencies in response to determining that one of the 4G cell with 5G core and the 5G cell is not available.

公开(公告)号：US12041445B2

公开(公告)日：2024-07-16

申请号：US17525626

申请日：2021-11-12

申请人： T-Mobile USA, Inc.

发明人： Joshua Finger

IPC分类号： H04W12/06 ,  H04L65/1073 ,  H04L67/06 ,  H04W8/04 ,  H04W8/18 ,  H04W48/18 ,  H04W60/02

CPC分类号： H04W12/06 ,  H04L65/1073 ,  H04L67/06 ,  H04W8/04 ,  H04W8/18 ,  H04W48/18 ,  H04W60/02

摘要： Systems and methods for authenticating User Equipment (UE) are disclosed. The method includes a network obtaining a cross-registration status for the UE based on receiving a registration request from the UE. The network can execute a network registration response according to the cross-registration status that represents a permission given to the UE to register outside of an original network.

公开(公告)号：US12010027B2

公开(公告)日：2024-06-11

申请号：US17451803

申请日：2021-10-21

申请人： QUALCOMM Incorporated

发明人： Naeem Akl ,  Karl Georg Hampel ,  Navid Abedini ,  Jianghong Luo ,  Luca Blessent ,  Junyi Li ,  Tao Luo

IPC分类号： H04L47/24 ,  H04W8/04

CPC分类号： H04L47/24 ,  H04W8/04

摘要： In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus of a first network node are provided. The first network node may send quality of service (QoS) information and a request to a second network node to configure, based on the QoS information, a backhaul routing path for traffic between the first network node and a third network node via the second network node, the third network node having a signaling connection with the first network node. The first network node may communicate, with the second network node in response to the request, QoS mapping information. The first network node may configure an Internet protocol (IP) header of an IP packet based on the communicated QoS mapping information. The first network node may send the IP packet with the configured header to the second network node for routing through the backhaul routing path.

公开(公告)号：US20240187975A1

公开(公告)日：2024-06-06

申请号：US18076669

申请日：2022-12-07

申请人： T-Mobile USA, Inc.

发明人： Raymond T. Ball ,  Suryanarayana Gorty ,  Paria Hakimi ,  Cesar Mandanas ,  Vineeth Appukkuttan Nair ,  Allen G. Ricciardi ,  Carmine Shelton ,  Sushma Shetty ,  Ravikumar Subramanian

IPC分类号： H04W48/18 ,  H04W8/04

CPC分类号： H04W48/18 ,  H04W8/04 ,  H04W88/06

摘要： A first mobile network operator (MNO) periodically retrieves roaming network updates for reconfiguring one or more network subsystems of a network operated by the first MNO. A portion of the roaming network update is retrieved from an operator master database (OMD). The roaming network update includes roam data associated with a second MNO and configuration data for the one or more network subsystems. The roam data is retrieved via IR.21 information from a cloud server associated with the second MNO. The roam data specifies one or more telecommunications carriers associated with the second MNO. The one or more network subsystems for reconfiguration are identified based on the roaming network update. The one or more network subsystems are reconfigured using the roaming network update to enable one or more user devices associated with the second MNO for roaming on the network.

公开(公告)号：US11997748B1

公开(公告)日：2024-05-28

申请号：US17410889

申请日：2021-08-24

申请人： T-Mobile USA, Inc.

发明人： Venkata Satya Sureshkumar Kondeti ,  Karthik Adepalli Sri Lakshmi

IPC分类号： H04W8/04 ,  H04W12/03 ,  H04W12/06 ,  H04W80/08

CPC分类号： H04W8/04 ,  H04W12/03 ,  H04W12/06 ,  H04W80/08

摘要： Methods and systems for MT (mobile terminated) call recovery in an IP multimedia system (IMS) network are discussed herein. A method according to an implementation comprises receiving, via a network, a request to establish a call session with a user equipment (UE); sending, to a first serving call session control function (S-CSCF), a first invite associated with the request; determining that no response is received from the first S-CSCF after a pre-set time period; sending, to a second S-CSCF, a second invite associated with the request, causing the second S-CSCF to perform actions including: obtaining an authentication to establish the call session; and sending, to a proxy call session control function (P-CSCF) of the UE, a third invite associated with the request; and receiving, via the network, a confirmation that the call session with the UE is established.

公开(公告)号：US20240121588A1

公开(公告)日：2024-04-11

申请号：US17962913

申请日：2022-10-10

申请人： Hewlett Packard Enterprise Development LP

发明人： LU TIAN ,  Anders Askerup ,  David C. Williamson ,  John I. Ayers

IPC分类号： H04W8/04 ,  H04W60/04 ,  H04W60/06

CPC分类号： H04W8/04 ,  H04W60/04 ,  H04W60/06

摘要： The systems and method disclosed herein optimize the deregistration of user equipment (UE) from the 5GC. For example, when the UE operates in single-registration mode, for AMF 3GPP access registration with drFlag attribute set to false (or to be absent) in UDM/UDR, a “new attribute”, singleRegIndication, is defined. The AMF sets the singleRegIndication value to “NO_INDICATION” when there is no N26 interface connection to MME. UDM will not instruct HSS to cancel MME (and SGSN/VLR) if there is an old AMF 3GPP registration for which “NO_INDICATION” or “DEREGISTER_SN” is set as the singleRegIndication value (i.e. the old AMF was already registered with the single registration). Otherwise, the AMF sets the singleRegIndication value to “DEREGISTER_SN” when the AMF has established a N26 interface connection to the old MME. UDM can instruct HSS to cancel the MME (and SGSN/VLR).

公开(公告)号：US11950317B2

公开(公告)日：2024-04-02

申请号：US17491681

申请日：2021-10-01

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Yang Xin ,  Yongcui Li ,  Weiwei Chong ,  Xiaobo Wu

IPC分类号： H04W12/69 ,  H04W8/04 ,  H04W8/12 ,  H04W8/18 ,  H04W8/20 ,  H04W84/04

CPC分类号： H04W8/12 ,  H04W8/183 ,  H04W8/20 ,  H04W84/042

摘要： Embodiments of this application relate to the field of communication technologies, and in particular, to a roaming data processing method and apparatus, and a system. The method is used to effectively collect data of a terminal in a roaming scenario. The method includes a first data analytics network element receiving, from a visited first network element, data of a terminal on the first network element, where the data includes first information and a first identifier, the first information is used to indicate that the terminal is roaming, and the first information includes any one or more of the following information corresponding to the terminal: a home PLMN identifier, a visited PLMN identifier, home area information, and visited area information.

公开(公告)号：US11910475B2

公开(公告)日：2024-02-20

申请号：US17713367

申请日：2022-04-05

申请人： Verizon Patent and Licensing Inc.

发明人： Violeta Cakulev ,  Sudhakar Reddy Patil ,  Lalit R. Kotecha

IPC分类号： H04W8/04 ,  H04W84/04 ,  H04W76/10 ,  H04L12/14 ,  H04W92/24 ,  H04W88/14

CPC分类号： H04W8/04 ,  H04L12/1407 ,  H04W76/10 ,  H04W84/042 ,  H04W88/14 ,  H04W92/24

摘要： Methods, devices, and computer-readable mediums may provide receiving, at a request to establish an access and mobility (AM) policy control association in relation to an establishment of a data session requested by a user associated with a user equipment (UE) device; generating a query to a network device via a network interface, for AM policy control data and for at least one of UE policy control data or session management (SM) policy control data; receiving the AM policy control data and the at least one of the UE policy control data or the SM policy control data from the network device, creating the AM policy control association based on the received AM policy control data; and storing the at least one of the UE policy control data or the SM policy control data.