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公开(公告)号：WO2018065063A1
公开(公告)日：2018-04-12
申请号：PCT/EP2016/073972
申请日：2016-10-07
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： WIEHE, Ulrich , LANDAIS, Bruno , DUVAL, Erwan , BELLEC, Philippe
IPC: H04W84/00
Abstract: It is provided a method, comprising monitoring if a trigger to start a transaction for a user equipment or for a user is received; requesting, from a data layer and based on an identification of the user equipment or the user, respectively, an identifier of a set of one or more nodes when the trigger is received; forwarding the trigger to at least one node among the one or more nodes of the set.
Abstract translation: 提供了一种方法，包括：监控是否接收到开始用户设备或用户的交易的触发器; 当接收到触发时，分别从数据层并且基于用户设备或用户的标识请求一个或多个节点的集合的标识符; 将触发器转发到该组的一个或多个节点中的至少一个节点。
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2.发明申请OPTIMIZED MOBILITY MANAGEMENT SIGNALING IN A DATA CENTRIC NETWORK ARCHITECTURE 审中-公开数据中心网络体系结构中优化的移动性管理信令
公开(公告)号：WO2018002197A1
公开(公告)日：2018-01-04
申请号：PCT/EP2017/066090
申请日：2017-06-29
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： WIEHE, Ulrich , LANDAIS, Bruno
IPC: H04W8/02
Abstract: Systems, methods, apparatuses, and computer program products for optimized mobility management signaling in, for example, a data-centric network architecture are provided. One method may include storing data in at least one database of a shared data layer, such that the data stored in the shared data layer is shared by a plurality of network entities.
Abstract translation: 提供了例如在以数据为中心的网络体系结构中用于优化的移动性管理信令的系统，方法，装置和计算机程序产品。 一种方法可以包括将数据存储在共享数据层的至少一个数据库中，使得存储在共享数据层中的数据由多个网络实体共享。
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公开(公告)号：WO2017220432A1
公开(公告)日：2017-12-28
申请号：PCT/EP2017/064709
申请日：2017-06-15
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： LANDAIS, Bruno , LEIS, Peter , DRAGE, Keith
Abstract: Embodiments of the invention include a User Equipment UE, configured to: support access, via a serving network referred to as local network including an IMS network accessed by a PS domain, without user authentication, to services referred to as Local Services, including non-emergency services.
Abstract translation: 本发明的实施例包括用户设备UE，其被配置为：经由称为本地网络的服务网络（包括由PS域接入的IMS网络，而没有用户认证）支持接入到涉及业务 作为本地服务，包括非紧急服务。
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公开(公告)号：WO2017220275A1
公开(公告)日：2017-12-28
申请号：PCT/EP2017/062383
申请日：2017-05-23
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： LEIS, Peter , LANDAIS, Bruno , DRAGE, Keith
Abstract: Embodiments of the invention include a User Equipment UE, configured to: - support access, via a serving network referred to as local network including an IMS network accessed by a PS domain, without user authentication, to services referred to as Local Services, including non-emergency services.
Abstract translation: 本发明的实施例包括用户设备UE，其被配置为： - 经由被称为本地网络的服务网络（包括由PS域接入的IMS网络）在没有用户认证的情况下支持接入到服务 简称本地服务，包括非紧急服务。
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公开(公告)号：WO2022128213A1
公开(公告)日：2022-06-23
申请号：PCT/EP2021/079356
申请日：2021-10-22
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： CHANDRASHEKAR, Subramanya , PUGEAT, Jean-Michel , KRISHNAMURTHY, Raghuram Reddy , LANDAIS, Bruno
Abstract: Various example embodiments relate to relate to network nodes (20A; 20B), methods and computer program products configured to hand over a communication link between a cell and user equipment (10) in a wireless communication network from a source cell (40A) to a target cell (40B; 40C). According to various, but not necessarily all, embodiments of the invention there is provided a node (20A), comprising: means configured to establish a communication link between a source cell (40A) and user equipment (10); means configured to transmit a series of data packets to the user equipment (10), each data packet comprising an associated sequence identifier; means to receive an acknowledgement of successful receipt of a data packet of the series by user equipment (10), the acknowledgement comprising an indication of the successfully received data packet sequence identifier; means configured to receive an indication of an identified handover target cell (40B; 40C); means configured to request handover of the user equipment (10) to the identified handover target cell (40B; 40C); means configured to receive an acknowledgement of handover request from the identified handover target cell (40B; 40C); and means to forward data packets to be transmitted to user equipment (10) to the identified target cell (40B; 40C), the forwarded data packets comprising the indication of associated sequence identifier and the most recent successfully received data packet sequence identifier. Also provided is a node (20B), comprising: means configured to receive a request for handover of user equipment (10) from a source cell (40A) to a target cell (40B; 40C); means configured to transmit an acknowledgement of handover request to the source cell (40A); and means to receive forwarded data packets forming a series of data packets to be transmitted to user equipment (10), the forwarded data packets comprising an indication of a sequence identifier associated with each forwarded data packet and an indication of a most recent successfully received data packet sequence identifier. Arrangements recognise that one way to mitigate some of the negative effects associated with early data forwarding, for example, the increased use of network memory and the risk of duplicate transmissions, is by providing a mechanism supported by a source (20A) and target node (20B) to allow a target access node (20B) to perform efficient data discarding.
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Patent Agency Ranking
公开(公告)号：WO2022029361A1
公开(公告)日：2022-02-10
申请号：PCT/FI2020/050517
申请日：2020-08-05
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： LANDAIS, Bruno , KHARE, Saurabh
Abstract: An apparatus comprising means for performing: sending, to a network entity, a Network Function Discovery request comprising parameter information; and receiving, from the network entity, a response to the request, the response comprising: at least one identifier for at least one Network Function service producer; and at least one of: information ranking the at least one Network Function service producer according to how well the at least one Network Function service producer matches the request; and an indication of how much of the parameter information is matched by one or more parameters of the at least one Network Function service producer.
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7.发明申请DATABASE, NETWORK ENTITY AND METHOD FOR THE SUPPORT OF USER LOCATION CHANGE REPORTING 审中-公开数据库，网络实体和用于支持用户位置变化报告的方法
公开(公告)号：WO2018001749A1
公开(公告)日：2018-01-04
申请号：PCT/EP2017/064723
申请日：2017-06-15
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： LANDAIS, Bruno , THIEBAUT, Laurent
Abstract: Embodiments of the invention include a database, referred to as Shared Data Layer SDL, of a mobile network, said database configured to: - support data sharing between mobile network entities, said data including data related to user location change reporting, said mobile network entities including at least one entity, such as RAN entity or CN entity such as CCF, referred to as serving entity, and at least one entity needing User location Information, referred to as application entity, such as Policy controller referred to as PCRF or API exposure Function referred to as SCEF.
Abstract translation: 本发明的实施例包括移动网络的被称为共享数据层SDL的数据库，所述数据库被配置为： - 支持移动网络实体之间的数据共享，所述数据包括与用户有关的数据 位置改变报告，所述移动网络实体包括被称为服务实体的至少一个实体，诸如RAN实体或诸如CCF的CN实体，以及需要用户位置信息的至少一个实体，被称为应用实体，诸如策略 控制器称为PCRF或API暴露功能，称为SCEF。
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公开(公告)号：WO2022261972A1
公开(公告)日：2022-12-22
申请号：PCT/CN2021/101048
申请日：2021-06-18
Applicant: NOKIA SOLUTIONS AND NETWORKS OY , NOKIA SOLUTIONS AND NETWORKS INVESTMENT (CHINA) CO., LTD.
Inventor： HE, Mu , LANDAIS, Bruno , MANNWEILER, Christian , WANG, Xin , WANG, Xinxin , DU, Hanxiao
Abstract: There is provided a method for, an apparatus for, and a computer program for a second network repository function for causing an apparatus of the second network repository function to when operating in a second domain: signal an indication to a first network repository function operating in a first domain, the indication indicating whether at least one network entity in the second domain is capable of performing discovery and/or selection of a network function instance in the second domain on behalf of a network entity located in the first domain.
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公开(公告)号：WO2018007214A1
公开(公告)日：2018-01-11
申请号：PCT/EP2017/065904
申请日：2017-06-27
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： DREVON, Nicolas , THIEBAUT, Laurent , LANDAIS, Bruno , WONG, Curt
Abstract: A UE activates a PS Data Off service to block downlink and uplink services except the exempted services determined by the HPLMN. To activate PS Data Off, the UE sends an indication to the MME or SGSN, or additionally to a S-CSCF or an IMS network. The UE may receive a confirmation of the PS Data Off activation and/or a list of exempt services. The MME may contact the HSS to notify about the activation of the PS Data Off and receive indication of support of the service or list of exempted services and send the indication and/or packet filtering per PDN to PDN GW(s). The PDN GW may contact a PCRF to get policy rules. The HSS may provide a list of exempt services to the S-CSCF.
Abstract translation: UE除了由HPLMN确定的免费服务之外激活PS数据关服务以阻塞下行链路和上行链路服务。 为了激活PS数据关，UE向MME或SGSN或除了S-CSCF或IMS网络之外发送指示。 UE可以接收PS数据关激活的确认和/或免除服务的列表。 MME可以联系HSS以通知关于PS数据关的激活并且接收对服务或者被免除服务列表的支持的指示，并且将每个PDN的指示和/或分组过滤发送到PDN GW。 PDN GW可以联系PCRF以获取策略规则。 HSS可以向S-CSCF提供免除服务列表。
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公开(公告)号：WO2017194581A1
公开(公告)日：2017-11-16
申请号：PCT/EP2017/061135
申请日：2017-05-10
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： LANDAIS, Bruno , DREVON, Nicolas
Abstract: Embodiments of the invention include an entity such as TWAN entity, respectively ePDG, capable of serving a User Equipment UE at Trusted, respectively Untrusted, WLAN access to a packet Core Network such as EPC, said entity configured to: - perform DCN selection at said Trusted, respectively Untrusted, WLAN access of said UE to said packet Core Network such as EPC.
Abstract translation: 本发明的实施例包括诸如TWAN实体或ePDG之类的实体，其能够在对分组核心网络（诸如EPC）的可信任或不可信任WLAN接入的情况下为用户设备UE提供服务，所述实体被配置 以： - 在所述UE的所述可信任的，不可信任的WLAN接入处执行DCN选择至所述分组核心网络，例如EPC。
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