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公开(公告)号：US12133095B2
公开(公告)日：2024-10-29
申请号：US17503232
申请日：2021-10-15
发明人： Faraz Ahmed , Lianjie Cao , Puneet Sharma
摘要： Systems, methods, and computer-readable media are described for employing a machine learning-based approach such as adaptive Bayesian optimization to learn over time the most optimized assignments of incoming network requests to service function chains (SFCs) created within network slices of a 5G network. An optimized SFC assignment may be an assignment that minimizes an unknown objective function for a given set of incoming network service requests. For example, an optimized SFC assignment may be one that minimizes request response time or one that maximizes throughput for one or more network service requests corresponding to one or more network service types. The optimized SFC for a network request of a given network service type may change over time based on the dynamic nature of network performance. The machine-learning based approaches described herein train a model to dynamically determine optimized SFC assignments based on the dynamically changing network conditions.
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公开(公告)号：US12120026B2
公开(公告)日：2024-10-15
申请号：US17451804
申请日：2021-10-21
发明人： Naeem Akl , Karl Georg Hampel , Navid Abedini , Jianghong Luo , Luca Blessent , Junyi Li , Tao Luo
CPC分类号： H04L45/74 , H04L47/2441 , H04W28/0268 , H04W40/12 , H04W40/22 , H04W40/24
摘要： In an integrated access backhaul (IAB) network, a third network node sends quality of service (QOS) mapping information to a first network node to configure an internet protocol (IP) header for a packet based on a traffic type and to transmit the packet. The third network node sends a mapping configuration to a second network node to map information in the IP header for the packet received in a first routing path from the first network node to a second routing path. The first network node receives the QoS mapping information and generates a packet associated with the traffic type and including an IP header, which is configured based on the received QoS mapping information. The first network node transmits the packet for routing to the second network node.
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3.发明公开公开(公告)号：US20240340765A1
公开(公告)日：2024-10-10
申请号：US18746968
申请日：2024-06-18
摘要： A user equipment (UE) and a method to maintain service session continuity in a wireless communication network are provided. The UE includes a transceiver, memory storing one or more computer programs, and one or more processors communicatively coupled to the transceiver and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors, cause the UE to identify an application running on the UE and a corresponding packet data unit (PDU) session mapping for the application data route, defer a re-evaluation of UE route selection policy (URSP), until at least one condition has been met, based on an application type, and trigger the re-evaluation and applying highest priority URSP rules for traffic for the identified application during an ongoing service session based on the application type.
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公开(公告)号：US20240334544A1
公开(公告)日：2024-10-03
申请号：US18621845
申请日：2024-03-29
发明人： John M Schools , Robin Grier
摘要： Techniques for communication based on communication networks with redundancy diversity are disclosed. Push-to-talk services are accessed over a first communications system. The first communications system includes at least two homogeneous groups. The homogeneous groups enable redundancy for the first communications system. Additional push-to-talk services are provided over a second communications system. The second communications system implements a different network protocol from the first communications system. At least one homogeneous group is included in the second communications system. A peer-to-peer connectivity is established between the first communications system and the second communications system. Data for a communication channel is routed between a first group in the first communications system and a group in the second communications system. The data is rerouted between a second group in the first communications system and the group in the second communications system, based on the data and the peer-to-peer connectivity.
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公开(公告)号：US20240323803A1
公开(公告)日：2024-09-26
申请号：US18579913
申请日：2021-07-19
发明人： Xing YANG
摘要： A relay determination method is performed by a terminal device, and includes: determining a relay determination strategy of the terminal device according to state information of the terminal device; and determining a relay terminal device of the terminal device according to the relay determination strategy.
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公开(公告)号：US12096330B2
公开(公告)日：2024-09-17
申请号：US17441389
申请日：2021-03-31
申请人： Apple Inc.
发明人： Haitong Sun , Chunxuan Ye , Zhibin Wu , Yuqin Chen , Fangli Xu , Haijing Hu , Dawei Zhang , Wei Zeng , Sudeep Manithara Vamanan
摘要： An approach is described for a user equipment (UE) comprising a transceiver configured to enable wireless communication with a second UE and a wireless device and a processor communicatively coupled to the transceiver. The processor is configured receive, from the second UE, an end-to-end (E2E) quality of service (QoS) requirement of an E2E connection between the second UE and the wireless device, wherein the E2E connection includes a first hop between the UE and the second UE and a second hop between the UE and the wireless device. The processor is further configured to obtain a first hop link condition and a second hop link condition; split the E2E QoS requirement into a first hop QoS requirement and a second hop QoS requirement based on the first hop link condition and the second hop link condition; and transmit, using the transceiver, the first hop QoS requirement to the second UE. The wireless device is a third UE or a base station.
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公开(公告)号：US12075225B2
公开(公告)日：2024-08-27
申请号：US17709321
申请日：2022-03-30
申请人： Bose Corporation
CPC分类号： H04R5/04 , H04H20/61 , H04H40/18 , H04R1/1041 , H04W4/80 , H04W40/12 , H04W74/008 , H04M2250/02 , H04R2420/01 , H04R2420/05 , H04R2420/07
摘要： An audio system, device, and method for broadcasting, discovering, and receiving wireless audio data connections. The exemplary systems and methods described herein utilize an Isochronous Broadcast Stream topology to unilaterally broadcast a plurality of wireless audio data streams. The audio devices described are configured to discover and receive the plurality of wireless audio data streams and allow the user to organize these streams into a determined order and cycle through each stream based on user input.
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公开(公告)号：US20240284301A1
公开(公告)日：2024-08-22
申请号：US18581259
申请日：2024-02-19
摘要： Methods, systems, and devices for wireless communications are described. Techniques described herein provide for extending the range of a personal audio device connected to a personal wireless communication device via enabling the personal audio device to connect to and communicate with the personal wireless communication device via an access point (AP). An AP may have a larger range than a personal wireless communication device, and accordingly, an AP may be used to stream audio or voice calls to the personal audio device when the direct link quality between the personal audio device and the personal wireless communication device is below a threshold. To reduce latency and packet loss associated with transitions between communicating with the personal wireless communication device directly and via the AP or transitions between multiple APs, the personal audio device may be configured to establish a new wireless communication connection before breaking a current wireless communication connection.
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公开(公告)号：US20240276361A1
公开(公告)日：2024-08-15
申请号：US18042295
申请日：2022-03-30
申请人： RAKUTEN MOBILE, INC.
发明人： Shinya KITA
IPC分类号： H04W48/20 , H04L43/0882 , H04W40/12
CPC分类号： H04W48/20 , H04L43/0882 , H04W40/12
摘要： A slice manager module selects two network nodes out of network nodes belonging to the network slice and determines the two network nodes as the pair. The slice manager module determines an IP address relating to the network slice for each of the network nodes of the pair. An SDN controller determines, as a part or all of a communication route of the network slice, a communication route between the determined IP addresses. The SDN controller re-determines the communication route between the IP addresses in response to a fact that communication quality of the determined communication route satisfies a predetermined condition.
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公开(公告)号：US12058096B2
公开(公告)日：2024-08-06
申请号：US17618123
申请日：2020-06-09
发明人： Renzhi Yang , Bin Wang , Teng Zhang , Li Zhou , Yanming Li
IPC分类号： H04L61/2575 , H04L45/00 , H04L61/2514 , H04L61/2517 , H04L61/2553 , H04L61/256 , H04L61/2589 , H04L67/141 , H04W40/12 , H04W40/22
CPC分类号： H04L61/2575 , H04L45/72 , H04L61/2514 , H04L61/2517 , H04L61/2553 , H04L61/256 , H04L61/2589 , H04L67/141 , H04W40/12 , H04W40/22
摘要： A method for establishing an end-to-end network connection includes obtaining, by a first node, super node information from a server, obtaining, by the first node, a network address translation (NAT) type of the first node, obtaining, by the first node, a NAT type of a to-be-connected second node from the server, determining, by the first node based on the NAT type of the first node and the NAT type of the second node, whether to use a relay node, and selecting, by the first node, the relay node from super nodes to establish a connection to the second node.
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