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1. 发明申请

WO2021205381A1 APPLICATION IDENTIFICATION IN ACCESS TRAFFIC STEERING, SWITCHING, AND SPLITTING (ATSSS) RULES 审中-公开
公开(公告)号：WO2021205381A1
公开(公告)日：2021-10-14
申请号：PCT/IB2021/052928
申请日：2021-04-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： FERNANDEZ ALONSO, Susana , GARCIA AZORERO, Fuencisla , PANCORBO MARCOS, Maria Belen , ROMMER, Stefan , SANCHEZ VEGA, Veronica
IPC分类号： H04W76/11 , H04W92/24
摘要： Embodiments include methods for a policy control function (PCF) of a communication network. Such methods include, during establishment of a packet data unit, PDU, session for a user equipment, UE, determining one or more UE application descriptors that correspond to a network application identifier (AppId) of a service data flow (SDF) template for the PDU session. Each UE application descriptor includes a first identifier (OSId) of a UE-supported operating system (OS) and a second identifier (OSAppId) of an application for the UE-supported OS identified by the first identifier. Such methods include sending policy rules for the PDU session to a session management function (SMF) of the communication network. The policy rules include the UE application descriptors. Other embodiments include complementary methods for an SMF, as well as PCFs and SMFs configured to perform such methods.

2. 发明申请

WO2021058121A1 COMMUNICATIONS NETWORK ARCHITECTURE 审中-公开
公开(公告)号：WO2021058121A1
公开(公告)日：2021-04-01
申请号：PCT/EP2019/079262
申请日：2019-10-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MUÑOZ DE LA TORRE ALONSO, Miguel Angel , ESPINOSA SANTOS, Julian , FORESTI, Franco , SANCHEZ VEGA, Veronica
IPC分类号： H04L12/24
摘要： A Policy Control Function, PCF, for use in a 5G core network, is configured to allow a consumer to retrieve from the PCF subscriber session information and Application Detection and Control rules relating to a subscriber session. Specifically, the PCF is configured to: receive (303) a request from a Session Management Function, SMF, for session management policies applying to the subscriber session; retrieve (305) policy data from a Unified Data Repository, UDR; and, based on the retrieved policy data, generate said Application Detection and Control rules relating to the subscriber session, and send (307) said Application Detection and Control rules to the TDF, thereby allowing the TDF to act as the consumer.

3. 发明申请

WO2021023392A1 TECHNIQUE FOR CONTROLLING AND PERFORMING DATA TRAFFIC HANDLING IN A CORE NETWORK DOMAIN 审中-公开
公开(公告)号：WO2021023392A1
公开(公告)日：2021-02-11
申请号：PCT/EP2019/073836
申请日：2019-09-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： IHLAR, Marcus , MAS ROSIQUE, Maria Luisa , MUÑOZ DE LA TORRE ALONSO, Miguel Angel , SANCHEZ VEGA, Veronica
IPC分类号： H04L12/70
摘要： A technique for handling data traffic in a core network domain of a communication network is described. An apparatus comprised by the technique is configured to be located in the core network domain and to receive data traffic sent under control of a transport layer protocol that is configured to apply a congestion control algorithm, CCA. The apparatus is further configured to analyze the data traffic to obtain a data traffic analyzation result, to obtain, based on the analyzation result, CCA information about the CCA that can be or is applied by the transport layer protocol, and to perform a traffic handling action for the data traffic taking into account the obtained CCA information.

4. 发明申请

WO2020001795A1 A METHOD OF REPORTING TRAFFIC METRICS BY A USER PLANE FUNCTION, UPF, TO A SESSION MANAGEMENT FUNCTION, SMF, IN A TELECOMMUNICATION NETWORK, AS WELL AS A CORRESPONDING UPF 审中-公开
公开(公告)号：WO2020001795A1
公开(公告)日：2020-01-02
申请号：PCT/EP2018/072742
申请日：2018-08-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： PUENTE PESTAÑA, Miguel Angel , JIMENEZ CORDON, Carlos , MUÑOZ DE LA TORRE ALONSO, Miguel Angel , SANCHEZ VEGA, Veronica
IPC分类号： H04L12/24 , H04L12/26
摘要： A method of reporting traffic metrics by a User Plane Function, UPF, to a Session Management Function, SMF, in a telecommunication network, wherein said method comprises the steps of receiving, by said UPF, a session creation/modification message for creating/modifying a session between said UPF and said SMF, wherein said message comprises a Reporting Rule thereby defining which traffic metric is to be reported by said UPF to said SMF, measuring, by said UPF, said traffic metric based on said received Reporting Rule, transmitting, by said UPF, to said SMF, a reporting message, wherein said reporting message comprises said measured traffic metric.

5. 发明申请

WO2016119816A1 BUILDING MANAGEMENT CONTROL 审中-公开
标题翻译：建筑管理控制
公开(公告)号：WO2016119816A1
公开(公告)日：2016-08-04
申请号：PCT/EP2015/051498
申请日：2015-01-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： GARCIA MARTIN, Miguel Angel , SANCHEZ VEGA, Veronica
IPC分类号： G05B15/02 , H04L12/28 , H04W4/02
CPC分类号： G05B15/02 , G05B2219/2642 , G06F21/305 , G06F2221/2111 , H04L12/2829 , H04L67/12 , H04L67/125 , H04L67/22 , H04W4/023 , H04W4/50
摘要： A device manager (200; 300; 400) and associated method for controlling one or more devices (203a-c; 403a-c). The device manager comprises a receiver (304) configured to receive sensor data from one or more sensors (202a-d; 402a-d). The device manager comprises a device controller (314) configured to determine device control data for controlling the operation of one or more devices based on the received sensor data and one or more policy rules stored in a memory (306). The device manager comprises a transmitter (302) configured to transmit the device control data to the one or more devices. The receiver is further configured to receive, from a network node (212, 214; 412) of a telecommunications network, user equipment, UE, data relating to one or more UEs (426a-c) associated with the one or more devices. The device controller is further configured to determine the device control data based on the received UE data.
摘要翻译：一种用于控制一个或多个设备（203a-c; 403a-c）的设备管理器（200; 300; 400）和相关联的方法。设备管理器包括被配置为从一个或多个传感器（202a-d; 402a-d）接收传感器数据的接收器（304）。设备管理器包括设备控制器（314），其被配置为基于所接收的传感器数据和存储在存储器（306）中的一个或多个策略规则来确定用于控制一个或多个设备的操作的设备控制数据。设备管理器包括被配置为将设备控制数据发送到一个或多个设备的发射机（302）。接收机还被配置为从电信网络的网络节点（212,214; 412）接收用户设备，UE与与一个或多个设备相关联的一个或多个UE（426a-c）有关的数据。设备控制器还被配置为基于所接收的UE数据来确定设备控制数据。

6. 发明申请

WO2022167374A1 MANAGING CONTENT PROVIDER MULTI-PATH POLICIES 审中-公开
公开(公告)号：WO2022167374A1
公开(公告)日：2022-08-11
申请号：PCT/EP2022/052241
申请日：2022-01-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MUÑOZ DE LA TORRE, Miguel, Angel , SANCHEZ VEGA, Veronica , IHLAR, Marcus
IPC分类号： H04L67/14 , H04L69/14
摘要： A method for implementing an AF multipath policy. The method may be performed by a PCF and may include a step of transmitting a request message comprising a UE ID identifying a UE. The method also includes receiving a response message transmitted as a response to the request message, the response message comprising: the AF multipath policy, an application ID (App-ID) identifying an application, and an application protocol ID (App-ID-Protocol), identifying a protocol used by the application. The method further includes generating a multipath policy using at least: i) the AF multipath policy and ii) the App-ID-Protocol. The method further includes providing the generated multipath policy to a management function (e.g., SMF).

7. 发明申请

WO2016178134A1 PACKET MARKING FOR L4-7 ADVANCED COUNTING AND MONITORING 审中-公开
标题翻译： L4-7高级计数和监视的分组标记
公开(公告)号：WO2016178134A1
公开(公告)日：2016-11-10
申请号：PCT/IB2016/052489
申请日：2016-05-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MANGHIRMALANI, Ravi , XIA, Ming , MAHKONEN, Heikki , SHIRAZIPOUR, Meral , SANCHEZ VEGA, Veronica
IPC分类号： H04L12/26 , H04L29/06 , H04L12/851 , H04L12/833
CPC分类号： H04L45/38 , H04L43/028 , H04L43/08 , H04L43/0811 , H04L43/0829 , H04L43/0852 , H04L43/12 , H04L47/2441 , H04L47/31 , H04L69/22
摘要： Exemplary methods for marking packets include in response to receiving a packet, determining whether the packet has been classified, and in response to determining the packet has not been classified, classifying the packet to determine a class to which the packet belongs, wherein the class identifies a set of zero or more markers that are to be included as part of packets belonging to the class. The methods include marking the packet with a first marker selected from the set of one or more markers, and forwarding the marked packet. Exemplary methods for processing markers include in response to receiving a packet, determining whether the packet has been marked with a marker, and in response to determining the packet has been marked with the first marker, performing a set of one or more operations required by the first marker.
摘要翻译：用于标记分组的示例性方法包括响应于接收分组，确定分组是否已经被分类，并且响应于确定分组尚未被分类，对分组进行分类以确定分组所属的分类，其中该类识别将要包括的一组零个或多个标记作为属于该类的包的一部分。所述方法包括使用从所述一个或多个标记的集合中选择的第一标记来标记所述分组，以及转发所述标记的分组。用于处理标记的示例性方法包括响应于接收分组，确定分组是否已经被标记，并且响应于确定分组已经被标记有第一标记，执行一组或多个所需的一个或多个操作第一个标记。

8. 发明申请

WO2022083897A1 TECHNIQUE FOR ENABLING EXPOSURE OF INFORMATION RELATED TO ENCRYPTED COMMUNICATION 审中-公开
公开(公告)号：WO2022083897A1
公开(公告)日：2022-04-28
申请号：PCT/EP2021/052367
申请日：2021-02-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： IHLAR, Marcus , MUÑOZ DE LA TORRE ALONSO, Miguel Angel , SANCHEZ VEGA, Veronica , SARKER, Zaheduzzaman
IPC分类号： H04L29/06 , H04L29/08 , H04W12/37
摘要： A technique for enabling exposure of information related to encrypted communication between a User Equipment, UE, and an application server in a mobile communication system is disclosed. A method implementation of the technique is performed by the UE and comprises establishing (S302) a communication channel with a network node of the mobile communication system, the communication channel being established as part of an application layer communication channel between the UE and the application server, wherein the network node acts as application layer proxy in the communication between the UE and the application server, and sending (S304) encrypted traffic through the communication channel to the network node for further delivery to the application server, wherein the communication channel is used to exchange supplemental information related to the encrypted traffic between the UE and the network node.

9. 发明申请

WO2021259510A1 DEVICES AND METHODS THEREIN FOR HANDLING NAT POLICIES IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2021259510A1
公开(公告)日：2021-12-30
申请号：PCT/EP2020/071778
申请日：2020-08-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MUÑOZ DE LA TORRE ALONSO, Miguel Angel , BARREDA SOTO, Raul , SANCHEZ VEGA, Veronica
IPC分类号： H04L29/12 , H04L61/2061 , H04L61/2514 , H04L61/255 , H04L61/2585
摘要： A method performed by a gateway node for handling Network Address Translation (NAT) policies in a wireless communications network is provided. The gateway node receives (401) a NAT request from a session management node. The NAT request comprises a set of NAT Internet Protocol (IP) pools for NAT purposes. The NAT IP pools relate to IP addresses. Upon establishment of a User Equipment (UE) session, the gateway node receives (402) a detection rule and an instruction rule from the session management node. The detection rule is used to detect and identify an application traffic in the UE session. The instruction rule instructs the gateway node to apply a NAT enforcement action for the UE session. When the receiving in the UE session, application traffic identified based on the detection rule, the gateway applies (404) the NAT enforcement action on the identified application traffic. The gateway node provides (405) a report to the session management node. The report comprises one UE IP address selected from of the set of NAT IP pools for NAT purposes, that is affected by the NAT enforcement action applied on the identified application traffic in the UE session.

10. 发明申请

WO2021047785A1 METHODS OF AND DEVICES FOR ENABLING A CORE NETWORK OF A MOBILE COMMUNICATION NETWORK TO PERFORM MOBILITY ACTIONS BASED ON A RADIO ACCESS TECHNOLOGY, RAT, WITH WHICH A USER EQUIPMENT, UE, CONNECTS TO SAID CORE NETWORK 审中-公开
公开(公告)号：WO2021047785A1
公开(公告)日：2021-03-18
申请号：PCT/EP2019/079038
申请日：2019-10-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SANCHEZ VEGA, Veronica , IHLAR, Marcus , MUÑOZ DE LA TORRE ALONSO, Miguel Angel
IPC分类号： H04W28/02 , H04W76/16 , H04W76/12 , H04W88/06 , H04W88/08 , H04W88/16 , H04W92/04 , H04W92/24 , H04W92/045
摘要： A method of enabling the core network to determine the RAT type in a dual connection non-standalone configuration. The RAT type is either embedded in the GTP-U header by the RAN which is then extracted by the PGW-U or it is derived by the PGW-U by using a Reinforcement Language Agent activated by the SPR, through the PCRF and the PGW-C.

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