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公开(公告)号：US11974350B2
公开(公告)日：2024-04-30
申请号：US17503492
申请日：2021-10-18
发明人： Ngoc Dung Dao , Hang Zhang , Xu Li
IPC分类号： H04W76/30 , H04L67/14 , H04W36/00 , H04W36/14 , H04W76/10 , H04W76/27 , H04W76/34 , H04L69/327 , H04W24/10 , H04W28/24 , H04W80/10 , H04W88/14
CPC分类号： H04W76/30 , H04L67/14 , H04W36/0016 , H04W36/0022 , H04W36/14 , H04W76/10 , H04W76/27 , H04W76/34 , H04L69/327 , H04W24/10 , H04W28/24 , H04W36/0011 , H04W80/10 , H04W88/14
摘要： A network architecture and methods of managing packet data unit (PDU) sessions in a network are provided. The methods include PDU session establishment procedures, PDU session modification procedures, PDU session state transfer procedures, PDU session release procedures, and user equipment (UE) handover procedures.
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公开(公告)号：US20240137815A1
公开(公告)日：2024-04-25
申请号：US18278783
申请日：2021-09-14
发明人： QIANRUI LI , HERVE BONNEVILLE , NICOLAS GRESSET , AKL CHARAF
CPC分类号： H04W28/24 , H04L45/123 , H04W28/0268 , H04W28/06
摘要： A method for learning QoS performance inter-dependence of a plurality of communication links in a network managed by a central node, wherein the plurality of wireless links interface with a common application applying a joint figure of merit, comprising:
selecting at least two links among the plurality of communication links;
generating training requests respectively for each selected link;
measuring QoS performance on each selected link for the training requests; and
combining the measured QoS performance of the selected links, so as to obtain the QoS performance inter-dependence between the selected links.-
公开(公告)号：US11950125B2
公开(公告)日：2024-04-02
申请号：US17559518
申请日：2021-12-22
发明人： Hao Lu , Sachin Ganu , Xiaoding Shang , Nitin Changlani
CPC分类号： H04W28/0268 , H04L45/64 , H04W24/02 , H04W28/24 , H04W88/08
摘要： Systems and methods for providing enhanced Quality of Service (QoS) network transmissions can be based on an application sub-class or a user class. Systems and methods can include inspecting the information packet having a network level QoS field having a first network level QoS portion and a second network level QoS portion, determining an application sub-class or user class associated with the information packet, tagging the first network level QoS portion of the information packet according to a first network level QoS value, tagging the second network level QoS portion of the information packet according to a traffic priority indication and to a determined application sub-class or user class, and queuing the information packet for transmission from a network element based on the tagged first network level QoS portion and the second network level QoS portion.
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34.发明公开公开(公告)号：US20240107367A1
公开(公告)日：2024-03-28
申请号：US18535796
申请日：2023-12-11
发明人： Mohit Anand
CPC分类号： H04W28/0268 , H04W28/20 , H04W28/24 , H04W76/15
摘要： Various embodiments comprise systems, methods, architectures, mechanisms and apparatus for managing user equipment (UE) communications in a converged network by causing such UE to automatically select a “best” wireless network (cellular RAN/WiFi) without any user notification/interaction to the user of the UE, such as via the device user interface (UI). The best wireless network may be determined using contemporaneous QoS related measurements, or predicted QoS measurements such as provided by a RAN node or channel QoS model generated via machine learning techniques, which may also be used to determine a type of QoS needed for each application or service commonly invoked at the UE so as to automatically provide the best possible user experience without any user intervention.
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公开(公告)号：US11943666B2
公开(公告)日：2024-03-26
申请号：US18320605
申请日：2023-05-19
发明人： Riccardo Trivisonno , Qing Wei , Mirko Schramm , Apostolos Kousaridas , Emmanouil Pateromichelakis , Dario Serafino Tonesi
CPC分类号： H04W28/24 , H04M15/66 , H04W24/08 , H04W28/0268 , H04W28/0925 , H04W28/0967
摘要： The present disclosure provides a method and an apparatus for improving a mobile network system. In one example method, the apparatus may comprise an Application Function, AF, and a Policy Control Function, PCF, wherein the AF is configured to request the PCF to configure the multiple QoS levels for the session.
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公开(公告)号：US11943664B2
公开(公告)日：2024-03-26
申请号：US17224273
申请日：2021-04-07
IPC分类号： H04W4/40 , H04B17/373 , H04W28/02 , H04W28/24
CPC分类号： H04W28/24 , H04B17/373 , H04W4/40 , H04W28/0226 , H04W28/0268
摘要： A method for managing a communication between a base station of a cellular mobile communication system and at least one first moving communication partner. The method includes collecting service quality reporting messages from moving communication partners, registered in the communication cell managed by the base station, wherein the collecting service quality reporting messages include collecting service quality reporting messages for direct communications between two moving communication partners and generating link-based quality of service maps for the communications between the base station and the moving communication partners, as well as for the direct communications between two of the moving communication partners. The method also includes predicting the quality of service for a communication between the base station and at least one moving communication partner based on the generated link-based quality of service maps map.
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公开(公告)号：US11943662B2
公开(公告)日：2024-03-26
申请号：US16985926
申请日：2020-08-05
发明人： Dekui Sun
IPC分类号： H04W28/24 , H04L43/0852 , H04L43/16 , H04W24/08 , H04W28/02
CPC分类号： H04W28/24 , H04L43/0852 , H04L43/16 , H04W24/08 , H04W28/0268
摘要： This application provides a link quality obtaining method and apparatus. One method performed by a session management network element includes: determining a monitoring link for monitoring quality of service (QoS) of a service path between a first communications device and a second communications device; sending a first link quality reporting request to the first communications device, wherein the first link quality reporting request indicates the first communications device to report QoS information of the service path in response to one or more reporting conditions being satisfied; and receiving a first link quality notification message from the first communications device, wherein the first link quality notification message comprises the QoS information and an identifier of the monitoring link.
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公开(公告)号：US20240089802A1
公开(公告)日：2024-03-14
申请号：US18515973
申请日：2023-11-21
发明人： Longyu CAO , Yaoguang WANG , Yijun YU
CPC分类号： H04W28/24 , H04W28/06 , H04W36/304
摘要： Embodiments of this application provide for a communication method and a related apparatus. In the method, an access and mobility management function network element receives a first correspondence between a first identifier and a quality of experience (QoE) target. The first correspondence includes the first identifier, the first identifier indicates an identifier of a first terminal device at an application layer, and the QoE target indicates a service QoE target of the first terminal device. The access and mobility management function network element determines a second identifier based on the first identifier. The access and mobility management function network element sends a second correspondence between the second identifier and the QoE target, where the second identifier indicates an identifier of the first terminal device in a network. According to the foregoing method, a service QoE requirement for a specified terminal device can be met.
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公开(公告)号：US11924893B2
公开(公告)日：2024-03-05
申请号：US18242735
申请日：2023-09-06
摘要： A for establishing a connection includes that: a relay terminal establishes a protocol data unit (PDU) session with a network device, the PDU session being used for relaying data of a remote terminal which has established a communication connection with the relay terminal; the relay terminal processes the PDU session based on service description information; and the relay terminal sends information of the remote terminal to the network device according to the processed PDU session. A terminal device is also provided.
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公开(公告)号：US20240056888A1
公开(公告)日：2024-02-15
申请号：US18446469
申请日：2023-08-08
发明人： Dario Serafino TONESI , Linhai HE , Hong CHENG , Miguel GRIOT
CPC分类号： H04W28/0967 , H04W28/0268 , H04W28/24
摘要： Apparatuses and methods for managing quality of service for protocol data unit (PDU) Sets include providing alternative service requirements for Protocol Data Unit (PDU) Sets supporting data traffic of an application executing on a user equipment (UE) in which the alternative service requirements for PDU Sets include one or more quality of service (QoS) reference parameters and a combination of a PDU Set Delay Budget (PSDB) value, a PDU Set Error Rate (PSER) value, and a Guaranteed Flow Bit Rate (GFBR) value to which the application can adapt. Apparatuses and methods further include adapting parameters for PDU set in response to indications that a link between the UE and the network can no longer guarantee QoS flow transport of the PDU Sets.
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