公开(公告)号：US20240357472A1

公开(公告)日：2024-10-24

申请号：US18761802

申请日：2024-07-02

Applicant: KYOCERA Corporation

Inventor： Masato FUJISHIRO ,  Henry CHANG

IPC: H04W40/24 ,  H04W76/20 ,  H04W92/24

CPC classification number: H04W40/248 ,  H04W76/20 ,  H04W92/24

Abstract: In a first aspect, a communication control method is used in a cellular communication system. The communication control method includes transmitting, by a donor node, a message related to a routing configuration to a relay node in a topology. The communication control method includes performing, by the relay node, first processing in response to receiving the message.

公开(公告)号：US12081694B2

公开(公告)日：2024-09-03

申请号：US18135889

申请日：2023-04-18

Applicant: NEC Corporation

Inventor： Toshiyuki Tamura

IPC: H04W4/24 ,  H04M15/00 ,  H04W16/14 ,  H04W36/28 ,  H04W76/00 ,  H04W76/15 ,  H04W88/06 ,  H04W88/16 ,  H04W92/24

CPC classification number: H04M15/55 ,  H04M15/66 ,  H04W4/24 ,  H04W16/14 ,  H04W36/28 ,  H04W76/00 ,  H04W76/15 ,  H04W88/06 ,  H04W88/16 ,  H04W92/24

Abstract: To provide a gateway device that achieves charging control in accordance with a RAT being used by a UE even when the UE is performing communication using different RATs at the same time, the present gateway device (30) includes a management unit (31) configured to, when a communication terminal (10) forms communication aggregation by performing a first radio communication using a first radio access technology and a second radio communication using a second radio access technology, manage at least one bearer assigned to the communication terminal (10) in association with information indicating the first and second radio access technologies, and a charging system communication unit (32) configured to transmit the information indicating the first and second radio access technologies to at least one policy charging control device (40) that performs charging control.

公开(公告)号：US12075495B2

公开(公告)日：2024-08-27

申请号：US18058407

申请日：2022-11-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Jeong ,  Kisuk Kweon

IPC: H04W76/10 ,  H04W92/24

CPC classification number: H04W76/10 ,  H04W92/24

Abstract: Disclosed is a 5G or a pre-5G communication system provided to support a higher data transmission rate than that of post-4G communication systems such as LTE. A method of operating a network node in a wireless communication system includes: receiving, from at least one user plane function (UPF) instance, a registration request message including UPF profile information of the at least one UPF instance; storing the UPF profile information including UPF service support information for at least one UPF service supported by the at least one UPF instance, receiving, from a session management function (SMF) node, a UPF discovery request message including UPF service information; discovering one or more UPF instance based on the UPF profile information and the UPF service information; and transmitting, to the SMF node, UPF instance information for the one or more UPF instance.

公开(公告)号：US12075494B2

公开(公告)日：2024-08-27

申请号：US17452002

申请日：2021-10-22

Applicant: QUALCOMM Incorporated

Inventor： Naeem Akl ,  Karl Georg Hampel ,  Sony Akkarakaran ,  Navid Abedini ,  Junyi Li ,  Tao Luo

IPC: H04W76/10 ,  H04W88/04 ,  H04W88/14 ,  H04W92/24

CPC classification number: H04W76/10 ,  H04W88/04 ,  H04W88/14 ,  H04W92/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may establish a connection with a base station. The wireless node may provide, to the base station, an indication that the wireless node has backhauling capability. The wireless node may receive a backhauling configuration from the base station over the connection after providing the indication that the wireless node has backhauling capability. Numerous other aspects are described.

公开(公告)号：US20240276567A1

公开(公告)日：2024-08-15

申请号：US18290172

申请日：2022-03-31

Applicant: NEC Corporation

Inventor： Tsuyoshi Takakura ,  Toshiyuki Tamura

IPC: H04W76/11 ,  H04W92/24

CPC classification number: H04W76/11 ,  H04W92/24

Abstract: An Application Function (AF) (5) sends to a core network (3) a first message regarding an event related to a configuration of a user plane path for a PDU Session. If the AF (5) receives a second message based on an occurrence of the event from the core network (3) before a first predetermined period of time expires after transmitting the first message, the AF (5) sends a positive response to the second message to the core network (3). Otherwise, the AF (5) sends a third message to the core network (3) indicating a failure of a process in the AF (5) corresponding to the event. This allows, for example, the application function or the UE, or both, to deal with delays incurred in a procedure in the core network to change the user plane path in terms of runtime coordination between the core network and the application function.

公开(公告)号：US12022576B2

公开(公告)日：2024-06-25

申请号：US18340263

申请日：2023-06-23

Applicant: Federated Wireless, Inc.

Inventor： Deepak Das ,  Sepehr Mehrabanzad ,  Arijit Banerjee

IPC: H04W88/16 ,  H04L12/46 ,  H04W24/08 ,  H04W28/24 ,  H04W48/18 ,  H04W92/02 ,  H04W92/24

CPC classification number: H04W88/16 ,  H04L12/46 ,  H04W24/08 ,  H04W28/24 ,  H04W48/18 ,  H04W92/02 ,  H04W92/24

Abstract: The disclosed embodiments provide a method for interconnecting a plurality of networks, including a first network, with a second network via an interworking gateway (IWG). The method may comprise receiving a request from the first network for a user in the first network to access at least one service or application available in the second network, determining at least one criteria associated with the second network to enforce for the user in the first network, and enforcing the at least one criteria for communications associated with the user between the first and second networks. The IWG may be a cloud-based service that is configured to perform the aforementioned steps. The IWG may also be configured to be dynamically scalable to support multiple networks in the plurality of networks requesting interconnection with the second network.

公开(公告)号：US12004117B2

公开(公告)日：2024-06-04

申请号：US17442112

申请日：2020-03-19

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD.

Inventor： Chunlin Ni ,  Jing Fu

IPC: H04W4/029 ,  H04W8/14 ,  H04W28/02 ,  H04W36/00 ,  H04W36/12 ,  H04W36/32 ,  H04W48/04 ,  H04W64/00 ,  H04W68/12 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W88/14 ,  H04W88/16 ,  H04W88/18 ,  H04W92/02 ,  H04W92/04 ,  H04W92/06 ,  H04W92/10 ,  H04W92/20 ,  H04W92/24

CPC classification number: H04W64/003 ,  H04W4/029 ,  H04W8/14 ,  H04W28/0226 ,  H04W36/0055 ,  H04W36/12 ,  H04W36/32 ,  H04W48/04 ,  H04W68/12 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W88/14 ,  H04W88/16 ,  H04W88/18 ,  H04W92/02 ,  H04W92/045 ,  H04W92/06 ,  H04W92/10 ,  H04W92/20 ,  H04W92/24

Abstract: Disclosed by the present application are a location management function (LMF) selection method and terminal location service method and device, said method includes a mobility management function entity, in response to a location service request message from a gateway mobile location center (GMLC), choosing a first LMF to provide a location service to the terminal, sending a confirm location request message to the first LMF, the first LMF being a core network LMF or an LLMF associated with a first access node; the mobility management entity, in response to the location redirection message from the first access node or a second access node, sending a confirm location request message to a second LMF, the second LMF being selected for the terminal by the first access node or the mobility management function entity, the second LMF being a core network LMF or an LLMF associated with the second access node.

公开(公告)号：US11991143B2

公开(公告)日：2024-05-21

申请号：US17670171

申请日：2022-02-11

Applicant: Oceus Networks, LLC

Inventor： Vincent Graffagnino ,  Dennis Niermann

IPC: H04L61/2592 ,  H04L45/74 ,  H04W8/06 ,  H04W28/02 ,  H04W84/00 ,  H04W92/16 ,  H04W92/24

CPC classification number: H04L61/2592 ,  H04L45/74 ,  H04W8/06 ,  H04W28/0289 ,  H04W84/005 ,  H04W92/16 ,  H04W92/24

Abstract: A mobile cellular network (MCN) communication system can provide an independent mobile cellular network to devices within a covered area. In addition, the MCN communication system can communicate with other MCN communication systems using a wireless standard that is similar to the wireless standard used to communicate with user equipment within the covered area. In some instances, the MCN communication system can be registered as a user equipment of another MCN communication system and/or have another MCN communication system registered with it as a user equipment.

公开(公告)号：US11968618B2

公开(公告)日：2024-04-23

申请号：US14915340

申请日：2013-09-27

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Yong Yang ,  Qian Chen ,  Peter Hedman ,  Tony Olsson

IPC: H04W52/02 ,  H04W60/04 ,  H04W76/18 ,  H04W76/28 ,  H04W92/24

CPC classification number: H04W52/0216 ,  H04W52/0229 ,  H04W60/04 ,  H04W76/18 ,  H04W76/28 ,  H04W92/24 ,  Y02D30/70

Abstract: The invention relates to methods and device for detecting when a mobile terminal is in a state where it is incapable of replying to a message. In a first aspect of the present invention, it is provided a method of detecting, at a mobility node in a communications network, a state where a mobile terminal is incapable of replying to a message. The method comprises receiving the message from a gateway node, and determining whether the mobile terminal is incapable of replying to the message. Further, the method comprises sending a response to the gateway node indicating that the mobile terminal is not yet capable to reply to the message.

公开(公告)号：US11910475B2

公开(公告)日：2024-02-20

申请号：US17713367

申请日：2022-04-05

Applicant: Verizon Patent and Licensing Inc.

Inventor： Violeta Cakulev ,  Sudhakar Reddy Patil ,  Lalit R. Kotecha

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

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

Abstract: 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.