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公开(公告)号：US12126462B2
公开(公告)日：2024-10-22
申请号：US18519409
申请日：2023-11-27
Applicant: QUALCOMM Incorporated
Inventor： Sebastian Speicher , Haris Zisimopoulos , Miguel Griot , Hong Cheng , Juan Zhang , Stefano Faccin
CPC classification number: H04L12/1886 , H04W28/0252 , H04W36/0007 , H04W36/0016 , H04W72/30
Abstract: Methods, systems, and devices for wireless communications are described. A multicast architecture may support flexible change between unicast and multicast operations and may support additional traffic types (e.g., Internet Protocol and Ethernet traffic). For example, the multicast architecture may include transmitting data over a shared multicast radio bearer (MRB) and/or specific data radio bearers (DRBs), a multicast user plane function (UPF) for supplying the multicast data to a base station, multicast data from different radio access networks (RANs), protecting the multicast data through creating a group key, ciphering the multicast data sent on the MRB using the group key, and transitioning the multicast data from a source RAN to a target RAN.
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公开(公告)号：US12126434B2
公开(公告)日：2024-10-22
申请号：US17435513
申请日：2021-07-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunkee Min , Doosuk Kang , Jihoon Sung , Sunkee Lee , Junghun Lee , Junsu Choi
CPC classification number: H04L1/0018 , H04W28/0252 , H04W28/20 , H04W48/18 , H04W52/0248 , H04L67/131
Abstract: Various embodiments disclose a method and an apparatus for controlling a network for low latency and low power data communication in a tethered AR system. An electronic device according to various embodiments may include a wireless communication circuit; and a processor operatively connected to the wireless communication circuit, wherein the processor is configured to identify a first Service Period (SP), based on a data amount of a predetermined data path when an Augmented Reality (AR) service with an external device is initiated, identify a transmission interval on the basis of a frame rate of the external device, identify whether a network connected to the electronic device satisfies a predetermined transmission requirement, based on at least the first SP and the transmission interval, determine connection information related to a connection with the eternal device on the basis of a network which satisfies the transmission requirement, and make the connection with the external device on the basis of the connection information. Various embodiments are possible.
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公开(公告)号：US20240306235A1
公开(公告)日：2024-09-12
申请号：US18609767
申请日：2024-03-19
Applicant: InterDigital Patent Holdings, Inc.
Inventor： Pascal Adjakple , Ulises Olvera-Hernandez , Peter S. Wang , Kai Liu , Saad Ahmad
CPC classification number: H04W76/15 , H04W28/0252 , H04W36/22 , H04W36/28 , H04W72/52 , H04W72/542 , H04W36/125 , H04W88/06
Abstract: A method and apparatus for multiple radio access technology (multi-RAT) access mode operation for a wireless transmit/receive unit (WTRU) are disclosed. A WTRU and a network may enable a multi-RAT access mode of operation based on at least one of WTRU subscription, a service agreement of the WTRU, a roaming status of the WTRU, a selected access point name (APN), an Internet protocol (IP) flow class, a subscriber profile identity for the WTRU, requested quality of service, or a proximity indication indicating proximity to a cell supporting multi-RAT access mode. The WTRU may send a capability indication of support of multi-RAT access to a network, wherein the multi-RAT access mode is enabled based on the capability indication. A partial handover of bearers may be performed. In performing the handover, the target cell is determined based on a priority rule.
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公开(公告)号：US12089084B2
公开(公告)日：2024-09-10
申请号：US18387466
申请日：2023-11-07
Applicant: BLACKPIN Inc. , Soenghun Kim
Inventor： Soenghun Kim
CPC classification number: H04W28/0252 , H04W76/11 , H04W76/27
Abstract: A Method and Apparatus for application layer measurement reporting based on segmentation is provided. The method includes receiving a first SRB-ToAddMod IE, establishing a SRB1 based on the first SRB-ToAddMod IE, receiving a second SRB-ToAddMod IE, establishing a SRB4 based on the second SRB-ToAddMod IE, receiving a first RRC message, generating a second RRC message based on the first RRC message, generating a one or more ULDedicatedMessageSegment by segmenting the second RRC message in case that the second RRC message is larger than a specific size and the first RRC message includes a rrc-SegAllowed, transmitting, the one or more ULDedicatedMessageSegment. The one or more ULDedicatedMessageSegment are transmitted via SRB4 in case that the first RRC message is a RRCReconfiguration received via SRB1 and the first RRC message includes a first configuration information.
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公开(公告)号：US20240172283A1
公开(公告)日：2024-05-23
申请号：US18551050
申请日：2021-04-08
Applicant: Telefonaktiebolaget LM Ericsson (publ)
Inventor： Abdulrahman ALABBASI , Henrik RYDÉN , Hazhir SHOKRI RAZAGHI , Alexandros PALAIOS , Reza MOOSAVI
IPC: H04W74/0816 , G06N3/092 , H04L41/16 , H04W24/02 , H04W28/02
CPC classification number: H04W74/0816 , G06N3/092 , H04L41/16 , H04W24/02 , H04W28/0252
Abstract: A computer implemented method performed by a first node in a communications network for use in determining whether a channel between the first node and a target node is in use. The method includes selecting, from a plurality of other nodes that are suitable for making measurements on the channel, a subset of the other nodes from which to obtain channel information in order to determine whether the channel is in use. The selection is performed using a first model trained using a first machine learning process to select the subset of other nodes based on accuracy of the resulting determination of whether the channel is in use. The method then includes sending a message to cause the subset of other nodes to obtain the channel information.
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6.发明公开
公开(公告)号：US20240147301A1
公开(公告)日：2024-05-02
申请号：US18379491
申请日：2023-10-12
Applicant: ASUS Technology Licensing Inc.
Inventor： Richard Lee-Chee Kuo
IPC: H04W28/02
CPC classification number: H04W28/0278 , H04W28/0252 , H04W88/04
Abstract: A method and device for supporting multi-path (MP) transmission are disclosed. In one embodiment, a remote User Equipment (UE) communicates with a network node via a direct path and an indirect path. The remote UE also connects with a relay UE via sidelink (SL) or PC5 interface to support the indirect path. In addition, the remote UE is configured with direct bearers and indirect bearers by the network node. Furthermore, the remote UE transmits a buffer status report (BSR) and a SL-BSR to the network node over the direct path, wherein the BSR includes data volume of at least one of the direct bearers and the SL-BSR includes data volume of at least one of the indirect bearers.
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7.发明公开
公开(公告)号：US20240130001A1
公开(公告)日：2024-04-18
申请号：US18398048
申请日：2023-12-27
Applicant: Telefonaktiebolaget LM Ericsson (publ)
Inventor： Rodrigo ALVAREZ DOMINGUEZ , Marc MOLLA , Miguel Angel MUÑOZ DE LA TORRE ALONSO , Alfonso de Jesus PEREZ MARTINEZ
IPC: H04W76/34 , H04L67/141 , H04W8/02 , H04W28/02 , H04W76/15
CPC classification number: H04W76/34 , H04L67/141 , H04W8/02 , H04W28/0252 , H04W76/15 , H04W84/042
Abstract: The invention relates to a method for operating an application server providing a service to a multipath enabled mobile entity connected to the application server with a first bearer of a first access network of a first mobile communications network, wherein the application server is external to the mobile communications network, whereas the method comprises the steps of receiving an indication that the mobile entity has an option to use another bearer not belonging to the first mobile communications network for accessing the application server, and of transmitting a request message towards a policy control entity of the first mobile communications network requesting the policy control entity to disconnect the first bearer.
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公开(公告)号：US20240098553A1
公开(公告)日：2024-03-21
申请号：US18262816
申请日：2022-01-27
Applicant: Nokia Solutions and Networks Oy
Inventor： Silvio MANDELLI , Thorsten WILD
CPC classification number: H04W28/0252 , H04L47/39 , H04W28/10
Abstract: Disclosed is an apparatus comprising means for: detecting an occurrence of a traffic burst event on a flow within a wireless network; responsive to the detection of the occurrence of a traffic burst event, determining whether a traffic burst allowance is available; responsive to determining that the traffic burst allowance is available, scheduling the flow and/or another flow within the wireless network with a traffic burst bit rate at which to transmit data, the traffic burst bit rate being greater than a first, guaranteed bit rate indicated by an assigned quality of service for the flow; and responsive to determining that the traffic burst allowance has been exhausted and/or determining that occurrence of the traffic burst event has stopped, scheduling the flow with the first bit rate.
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公开(公告)号：US11924670B2
公开(公告)日：2024-03-05
申请号：US17045387
申请日：2019-04-04
Applicant: Telefonaktiebolaget LM Ericsson (publ)
Inventor： Matteo Fiorani , Martin Skarve , Göran Hansson , Christer Gustafsson
CPC classification number: H04W28/0268 , H04W28/0252 , H04W28/06
Abstract: A method is provided by a central-unit-control plane (CU-CP) of a network node for exchanging information with a central-unit user plane (CU-UP) of the network node to manage Quality of Service (QoS) flows for the optimization of radio resources. The method includes transmitting, to the CU-UP, a request for flow information for at least one QoS flow and receiving, from the CU-UP of the network node, the flow information for the at least one QoS flow. Based on the flow information for the at least one QoS flow, at least one action is taken.
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公开(公告)号：US11889343B2
公开(公告)日：2024-01-30
申请号：US17731804
申请日：2022-04-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhongping Chen , Han Zhou , Aijin Jin
CPC classification number: H04W28/0252 , H04L47/24 , H04L69/22 , H04W28/0247 , H04W28/0268 , H04W76/12 , H04W28/24
Abstract: A bearer processing method and system, and a related apparatus. A GW-U is configured to receive a data packet and match the data packet with a rule, and send bearer processing indication information to a GW-C if a rule matching result of the data packet meets a trigger condition for bearer processing, where the bearer processing indication information is used to trigger the GW-C to perform bearer processing according to quality of service QoS information of a data service corresponding to the data packet. The GW-C is configured to receive the bearer processing indication information from the GW-U, determine, according to the bearer processing indication information, the QoS information of the data service corresponding to the data packet, and perform bearer processing according to the QoS information of the data service corresponding to the data packet.
