公开(公告)号：US20240323238A1

公开(公告)日：2024-09-26

申请号：US18587185

申请日：2024-02-26

申请人： BARCO N.V.

发明人： Michaël Toon Andre Arthur VANDERHEEREN ,  Gauthier RENARD ,  Laurens Cyrille VANDENBROUCKE ,  Johan Peter Frans DEGRAEF

IPC分类号： H04L65/1069 ,  H04L65/1073 ,  H04L65/403 ,  H04L67/141 ,  H04W4/02 ,  H04W12/0433 ,  H04W12/06

CPC分类号： H04L65/1069 ,  H04L65/1073 ,  H04L65/403 ,  H04L67/141 ,  H04W4/023 ,  H04W12/0433 ,  H04W12/06

摘要： A method, device and system for providing user-centric connections to a location comprising digital collaboration tools, as well as software for carrying out the method. The method includes a network device having a beacon system for proximity detection and a BYOD (Bring Your Own Device). A confirmed BYOD proximity can be used to initiate the setup of a data channel between the network device and the BYOD, and further join the BYOD to a UC (Unified Communications systems and tools) session.

公开(公告)号：US12101174B2

公开(公告)日：2024-09-24

申请号：US18461786

申请日：2023-09-06

申请人： BlackBerry Limited

发明人： Jan Hendrik Lucas Bakker ,  Nicholas James Russell

IPC分类号： H04L9/08 ,  H04L65/1016 ,  H04L65/1045 ,  H04L65/1063 ,  H04L65/1073 ,  H04L65/1083 ,  H04L65/1104 ,  H04W8/04 ,  H04W12/0433 ,  H04W36/00 ,  H04W60/00 ,  H04W60/04 ,  H04W76/10 ,  H04W80/10

CPC分类号： H04L65/1083 ,  H04L65/1016 ,  H04L65/1063 ,  H04L65/1073 ,  H04L65/1104 ,  H04W36/00226

摘要： A server-implemented method is disclosed. The method includes: receiving a request from an IP Multimedia Subsystem (IMS) network node of an IMS network; and in response to receiving the request, providing NAS registration state information associated with a user equipment (UE) to the IMS network node, the NAS registration state information indicating at least one of fourth-generation (4G) single radio voice call continuity (SRVCC) capability of the UE or fifth-generation (5G) SRVCC capability of the UE that is applicable when using an access network supported by a core network, wherein the server is configured to store separate instances of UE SRVCC capabilities, the separate instances including indications of at least one of 4G UE SRVCC capability or 5G UE SRVCC capability that is applicable when using the access network supported by the core network, and wherein the UE is registered with the IMS network using a session initiation protocol (SIP) via the access network.

公开(公告)号：US12088642B2

公开(公告)日：2024-09-10

申请号：US18465283

申请日：2023-09-12

申请人： Drägerwerk AG & Co. KGaA

发明人： Tobias Klotz ,  Clément Ledoux

IPC分类号： H04L65/1073 ,  H04L41/12 ,  H04L65/1101

CPC分类号： H04L65/1073 ,  H04L41/12 ,  H04L65/1101

摘要： A process and a computer establish a data transfer from a provider (1, 2) that provides data to a consumer (9) that uses the data. A consumer (9) transmits a request message (probe) for requested data to a communications agent (5). In response, the communications agent (5) adds an entry for the request message (probe) to a requests list (AL). Subsequently, a provider (1, 2) transmits a registration message (Hello) to the communications agent (5). The communications agent (5) searches the requests list (AL) for an entry for a request message (probe) that matches the received registration message (Hello). If a matching entry is found in the requests list (AL), the communications agent (5) initiates a data transfer from the provider (1, 2) to the consumer (9).

公开(公告)号：US20240275827A1

公开(公告)日：2024-08-15

申请号：US18293359

申请日：2022-06-16

申请人： DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD.

发明人： Chenxi BAO

IPC分类号： H04L65/1073 ,  H04L41/14 ,  H04W64/00

CPC分类号： H04L65/1073 ,  H04L41/14 ,  H04W64/003

摘要： Provided in the present application are a user information registration method and apparatus, which are used for solving the problem of multiple pieces of registration information covering one another due to a plurality of NWDAFs registering registration information of a terminal device to a UDM. The method comprises: a network data analytic function (NWDAF) acquiring registration information of a terminal device; and the NWDAF sending a registration request to a unified data management (UDM) function, wherein the registration request comprises the registration information and positioning information, which is used for identifying a storage path of the registration information in the UDM, and the positioning information comprises an identifier of the NWDAF.

公开(公告)号：US20240275824A1

公开(公告)日：2024-08-15

申请号：US18166658

申请日：2023-02-09

申请人： VERIZON PATENT AND LICENSING INC.

发明人： Kashif KHAN ,  Danysel BARTHELME ,  Ronald E. COLLIER, II ,  Ertao LI ,  Steve L. PADILLA ,  Gaurav PATEL ,  Shawn PUGH ,  Shujaat Ali SIDDIQUE ,  Daniel L. WALKER ,  John Cao Vinh NGUYEN

IPC分类号： H04L65/1016 ,  H04L65/1073 ,  H04L65/1104 ,  H04L69/24

CPC分类号： H04L65/1016 ,  H04L65/1073 ,  H04L65/1104 ,  H04L69/24

摘要： Disclosed are systems and methods for a Rich Communication Services (RCS) Proxy that can be enabled via a novel network element, which provides functionality for establishing and enabling emergency RCS communications. The disclosed RCS framework can facilitate simultaneous voice and chat features for an emergency services caller. With Session Initiation Protocol (SIP and Hypertext Transfer Protocol Secure (HTTPS) interfaces, the disclosed RCS framework can function to automatically establish an emergency chat session for RCS-capable devices. For devices that are not configured with RCS capabilities, the disclosed framework can function to provide a uniform resource locator (URL) via a short message/messaging service (SMS) message, such that via interaction with the URL, an internet session with the PSAP can be established. Accordingly, the disclosed RCS framework provides functionality for aligning voice and chat interactions between conversing entities (e.g., a user caller and a dispatcher at the PSAP handling the incoming call).

公开(公告)号：US20240259438A1

公开(公告)日：2024-08-01

申请号：US18563946

申请日：2022-05-02

申请人： Deutsche Telekom AG

发明人： Roland SCHOTT ,  Michael KREIPL ,  Bastian DREYER ,  Roland JESSKE

IPC分类号： H04L65/1069 ,  H04L65/1073 ,  H04L65/1104 ,  H04L65/80

CPC分类号： H04L65/1069 ,  H04L65/1073 ,  H04L65/1104 ,  H04L65/80

摘要： A method for realizing communication sessions using a network and involving a user equipment is provided. In order to establish a communication session regarding the user equipment, a signaling session is initiated using a register message and an invite message according to a session initiation protocol, wherein the signaling session is handled by a processing entity of the network. The method comprises the register message being received by the processing entity, and the processing entity generating a product identifier information that is indicative of a product alternative used by the user equipment from a plurality of product alternatives. The product identifier information is transmitted to the user equipment, and the invite message is received by the processing entity, wherein the invite message comprises the product identifier information, and wherein the invite message is handled, by the processing entity in dependence of the product identifier information received from the user equipment.

公开(公告)号：US12052380B2

公开(公告)日：2024-07-30

申请号：US17746945

申请日：2022-05-17

申请人： YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., LTD.

发明人： Yun Liao

IPC分类号： H04M1/60 ,  H04L65/1073 ,  H04W60/04

CPC分类号： H04M1/6066 ,  H04L65/1073 ,  H04W60/04

摘要： A wireless headset includes a first wireless transceiver module, an account processing module, a session control module, a headset module, and a network communication processing module. The first wireless transceiver module is configured to implement data transmission between the wireless headset and a wireless base station via a first wireless communication protocol. The network communication processing module is configured to process a registration instruction sent by the account processing module to obtain a registration request, and send the registration request to the first wireless transceiver module. The first wireless transceiver module sends the registration request to the wireless base station. The network communication processing module is further configured to forward session control data sent by the session control module and media data of the headset module to the first wireless transceiver module.

公开(公告)号：US12052294B2

公开(公告)日：2024-07-30

申请号：US18070003

申请日：2022-11-28

申请人： T-Mobile USA, Inc.

发明人： Mohammed Al-Mehdar ,  Saqib Badar ,  Shujaur Mufti ,  Khurram Ahmad Mirza ,  Kalyan Kalepu

IPC分类号： H04L65/1016 ,  H04L61/503 ,  H04L65/00 ,  H04L65/1073 ,  H04L65/1101 ,  H04L65/1104 ,  H04M15/00 ,  H04W8/04

CPC分类号： H04L65/1016 ,  H04L61/503 ,  H04L65/00 ,  H04L65/1073 ,  H04L65/1101 ,  H04L65/1104 ,  H04M15/66 ,  H04W8/04

摘要： A network operator can partition network elements, including elements of an IP Multimedia Subsystem (IMS) or Policy and Charging Rules Functions (PCRFs) into groups reserved for specific types of subscribers. When a user equipment (UE) registers with an IMS, elements of the IMS can contact a Home Subscriber Server (HSS) to determine a subscriber type associated with the UE. Based on the UE's subscriber type, an IMS element can determine an application server or other IMS element to contact about the UE based on identifying application servers or IMS elements that are also associated with the same subscriber type as the UE. Similarly, an IMS element can determine a PCRF to contact about the UE based on identifying a PCRF that is associated with the same subscriber type as the UE.

公开(公告)号：US20240236151A9

公开(公告)日：2024-07-11

申请号：US18547395

申请日：2021-03-31

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Ralf Keller ,  Afshin Abtin ,  Anders Ryde ,  Mattias Dahlqvist

IPC分类号： H04L65/1016 ,  H04L65/1045 ,  H04L65/1063 ,  H04L65/1073

CPC分类号： H04L65/1016 ,  H04L65/1045 ,  H04L65/1063 ,  H04L65/1073

摘要： A method performed by a first IP multimedia system, IMS, node (15), for handling a network function in a communication network. The first IMS node (15) requests a first core network node (13) for at least a part of contact information of a network function instance, and receives a response from the first core network node (13) with at least the part of the contact information for the network function instance. The first IMS node (15) communicates with a second IMS node (16) or a core network node over a service based interface, based on the received part of the contact information for the network function instance.

公开(公告)号：US20240235807A9

公开(公告)日：2024-07-11

申请号：US18380452

申请日：2023-10-16

申请人： Clever Devices Ltd.

发明人： Philip Bradley Bockrath ,  Darryl G. Curtis ,  Paul A. Dennis

IPC分类号： H04L9/00 ,  H04L61/4535 ,  H04L65/00 ,  H04L65/1073 ,  H04L67/01 ,  H04L69/08 ,  H04L69/40 ,  H04W40/24 ,  H04W76/16 ,  H04W76/45

CPC分类号： H04L9/002 ,  H04L61/4535 ,  H04L65/00 ,  H04L65/1073 ,  H04L67/01 ,  H04L69/08 ,  H04L69/40 ,  H04W40/244 ,  H04W76/16 ,  H04W76/45 ,  H04L12/1827

摘要： A system is presented that includes secure push-to-talk voice functionality. Using encryption, authentication, user filtering, and integration with new and existing LMR systems, a secure voice platform ensures malicious software, unauthorized access and brute force security attacks will not compromise the voice communications of the system. The VoIP system is engineered to ensure graceful system degradation in the event of maintenance activities, natural disasters and failure modes. The hardened VoIP system offers the functions a LMR trunking system while utilizing broadband connections. Private calls, group calls, Emergency Alarms with covert monitoring capability, scanning and priority scanning may be incorporated into the system. The system includes a VoIP-controller that serves as a trunking controller, manages available VoIP-based conference bridges, and assigns them as needed to the parties involved in each voice call. The system includes multiple fallback methods that may be prioritized based on pre-failure analytics.