专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2022253485A1 RADIO ACCESS NETWORK DATA TRANSFER FOR USER EQUIPMENT MOBILITY 审中-公开
公开(公告)号：WO2022253485A1
公开(公告)日：2022-12-08
申请号：PCT/EP2022/058932
申请日：2022-04-05
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： SPAPIS, Panagiotis , CHANDRASHEKAR, Subramanya , GÜRSU, Halit Murat , BULAKCI, Ömer , GUNDOGAN, Alperen , AWADA, Ahmad , VIERING, Ingo
IPC分类号： H04W36/08
摘要： According to an example aspect of the present invention, there is provided a method comprising: detecting a need to perform a handover for a user equipment from a cell of a second node of the radio access network to a cell of a third node of the radio access network, transmitting, to the second node and in response to detecting the need to perform the handover, a control message comprising an indication for downlink data forwarding at a radio link control level to the third node.

2. 发明申请

WO2022157020A1 CELL PREPARATION 审中-公开
公开(公告)号：WO2022157020A1
公开(公告)日：2022-07-28
申请号：PCT/EP2022/050300
申请日：2022-01-10
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： KORDYBACH, Krzysztof , AWADA, Ahmad , SELVAGANAPATHY, Srinivasan , CHANDRASHEKAR, Subramanya , STANCZAK, Jedrzej
IPC分类号： H04W36/00 , H04W36/36
摘要： A network node comprising at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: transmitting a request to a plurality of nodes to prepare one or more cell candidates; receiving an indication from at least one of the plurality of nodes indicating a capacity to prepare one or more further cell candidates; and transmitting, to one or more of the at least one of the plurality of nodes, a further request to prepare at least one further cell candidate.

3. 发明申请

WO2022078642A1 MEASUREMENT ACCURACY MONITORING 审中-公开
公开(公告)号：WO2022078642A1
公开(公告)日：2022-04-21
申请号：PCT/EP2021/069919
申请日：2021-07-16
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： VIERING, Ingo , LASELVA, Daniela , NIELSEN, Sari Kaarina , CHANDRASHEKAR, Subramanya
IPC分类号： H04W24/10
摘要： Apparatus and method in a communication system are disclosed. One or more measurement reports are received (400) from a terminal device. One or more reference signals are received and measured (402) from the terminal device. The accuracy of the one or more received measurement reports is determined (404) based on comparison of the measurement reports and measured the reference signals and/or statistical analysis of the measurement reports.

4. 发明申请

WO2017045708A1 CONTROL AND USER PLANE DECOUPLING IN RADIO ACCESS NETWORK 审中-公开
标题翻译：无线电接入网络中的控制和用户平面解耦
公开(公告)号：WO2017045708A1
公开(公告)日：2017-03-23
申请号：PCT/EP2015/071204
申请日：2015-09-16
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： CHANDRASHEKAR, Subramanya
IPC分类号： H04W36/00
CPC分类号： H04W36/0011
摘要： There are provided measures for enabling/realizing decoupling of the control plane and the user plane in a radio access network. Such measures exemplarily comprise respective entities which are operable in a radio access network of a communication system and their respective operations, wherein a control/user plane entity provides control/user plane functionality in the radio access network for controlling control/user plane connectivity of at least one terminal to the core network of the communication system via the radio access network, and establish/provide a control/user plane connection to at least one user/control plane apparatus configured to provide user/control plane functionality in the radio access network for realizing user/control connectivity of the at least one terminal to the core network of the communication system via the radio access network.
摘要翻译：提供了在无线电接入网络中实现/实现控制平面和用户平面的解耦的措施。这样的措施示例性地包括可在通信系统的无线电接入网络中操作的各个实体及其各自的操作，其中控制/用户平面实体在无线电接入网络中提供控制/用户平面功能，用于控制/ 至少一个终端经由无线电接入网络到通信系统的核心网络，并且建立/提供控制/用户平面连接到至少一个用户/控制平面设备，该用户/控制平面设备被配置为在无线电接入网络中提供用户/控制平面功能，通过无线电接入网实现至少一个终端到通信系统的核心网的用户/控制连接。

5. 发明申请

WO2016029961A1 NEIGHBOURING WIRELESS LOCAL AREA NETWORK ACCESS POINTS TO CELLULAR RADIO ACCESS NODES 审中-公开
标题翻译：邻近无线本地区网络接入点到蜂窝无线接入点
公开(公告)号：WO2016029961A1
公开(公告)日：2016-03-03
申请号：PCT/EP2014/068371
申请日：2014-08-29
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： HOEHNE, Hans Thomas , LASELVA, Daniela , CHANDRASHEKAR, Subramanya
IPC分类号： H04W36/00 , H04W48/18 , H04W12/06
CPC分类号： H04W36/0066 , H04W12/06 , H04W24/02 , H04W24/10 , H04W36/0083 , H04W48/18
摘要： Neighbouring wireless local area network access points to cellular radio access nodes are determined. A wireless local area network access point serving UE connected to a cellular radio access node is determined as a neighbouring wireless local area network access point to the cellular radio access node. Information identifying the neighbouring wireless local area network access point is sent to the cellular radio access node and to a wireless local area network.
摘要翻译：确定相邻的无线局域网接入点到蜂窝无线电接入节点。将连接到蜂窝无线电接入节点的服务UE的无线局域网接入点确定为与蜂窝无线电接入节点相邻的无线局域网接入点。识别相邻无线局域网接入点的信息被发送到蜂窝无线电接入节点和无线局域网。

6. 发明申请

WO2022128429A1 APPARATUS COMPRISING AT LEAST ONE PROCESSOR 审中-公开
公开(公告)号：WO2022128429A1
公开(公告)日：2022-06-23
申请号：PCT/EP2021/083373
申请日：2021-11-29
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： LASELVA, Daniela , TURTINEN, Samuli , KOSKINEN, Jussi-Pekka , GODIN, Philippe , CHANDRASHEKAR, Subramanya
IPC分类号： H04W36/00
摘要： An apparatus, comprising at least one processor, and at least one memory storing instructions, the at least one memory and the instructions configured to, with the at least one processor, cause a target node to signal to an anchor node a first information related to a context relocation of a context of a terminal device.

7. 发明申请

WO2021028617A1 PREPARATION OF MULTIPLE TARGET CELLS FOR A HANDOVER IN A WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2021028617A1
公开(公告)日：2021-02-18
申请号：PCT/FI2020/050522
申请日：2020-08-07
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： SELVAGANAPATHY, Srinivasan , CHANDRASHEKAR, Subramanya , KORDYBACH, Krzysztof , STANCZAK, Jedrzej , AWADA, Ahmad , VIERING, Ingo
IPC分类号： H04W36/00 , H04W36/36
摘要： According to an example aspect of the present invention, there is provided a method comprising, determining, by a source base station, a first target cell and a second target cell for a handover of a user equipment, wherein the first target cell and the second target cell are cells of the same target base station, setting, by the source base station, an identifier of a first handover preparation procedure and an identifier of a second handover preparation procedure, wherein the identifier of the first handover preparation procedure is different compared to the identifier of the second handover preparation procedure, initializing, by the source base station, the first handover preparation procedure to the first target cell and the second handover preparation procedure to the second target cell and binding, by the source base station, the identifier of the first handover preparation procedure and the identifier of the second handover preparation procedure.

8. 发明申请

WO2016020010A1 RADIO ACCESS NETWORK CONTROLLED ACCESS OF USER EQUIPMENT TO WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：无线接入网络控制用户设备对无线通信网络的访问
公开(公告)号：WO2016020010A1
公开(公告)日：2016-02-11
申请号：PCT/EP2014/067050
申请日：2014-08-08
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： CHANDRASHEKAR, Subramanya , HOEHNE, Hans Thomas , TONESI, Dario Serafino , KORDYBACH, Krzysztof , FORSSELL, Mika
IPC分类号： H04W28/08
CPC分类号： H04W36/22 , H04W12/06 , H04W28/08 , H04W84/12
摘要： The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding radio access network (RAN) controlled access of user equipment (UE) to wireless communication networks. The method comprises receiving, at a base station or controller of a cellular communication network, a request to offload traffic to a wireless communication network from an access point of the wireless communication network regarding user equipment served by the base station or controller, determining, at the base station or controller, whether to permit the user equipment to offload traffic to the wireless communication network, and transmitting a message indicating whether it is permitted to offload traffic to the access point of the wireless communication network.
摘要翻译：本发明提供了关于用户设备（UE）到无线通信网络的无线电接入网（RAN）受控访问的装置，方法，计算机程序，计算机程序产品和计算机可读介质。该方法包括在蜂窝通信网络的基站或控制器处接收关于从无线通信网络的接入点关于由基站或控制器服务的用户设备的无线通信网络的业务的请求，基站或控制器，是否允许用户设备将流量卸载到无线通信网络，以及发送指示是否被允许将流量卸载到无线通信网络的接入点的消息。

9. 发明申请

WO2023030945A2 DATA SYNCHRONIZATION BETWEEN ACTIVE AND STANDBY NODES FOR SERVICE CONTINUITY 审中-公开
公开(公告)号：WO2023030945A2
公开(公告)日：2023-03-09
申请号：PCT/EP2022/073312
申请日：2022-08-22
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： CHANDRASHEKAR, Subramanya , BULAKCI, Ömer , ALWAR, Ethiraj
IPC分类号： H04W16/32 , H04W92/04 , H04W88/08 , H04W92/16 , H04W24/04 , H04W92/20 , H04W88/12 , H04W8/30
摘要： A method comprising, transmitting, from an access network element in a first state, a setup request for requesting setup of a communication path between the access network element in the first state and an access network element in a second state; receiving a setup response; and, based thereon, establishing the communication path between the access network element in the first state and the access network element in the second state.

10. 发明申请

WO2016122589A1 IMPROVEMENTS IN HANDOVERS BETWEEN DIFFERENT ACCESS NETWORKS 审中-公开
标题翻译：不同接入网络之间的切换器的改进
公开(公告)号：WO2016122589A1
公开(公告)日：2016-08-04
申请号：PCT/US2015/013756
申请日：2015-01-30
申请人： NOKIA SOLUTIONS AND NETWORKS OY , CHANDRAMOULI, Devaki , CHANDRASHEKAR, Subramanya , HOEHNE, Hans, Thomas , SARTORI, Cinzia , HWANG, Woonhee
发明人： CHANDRAMOULI, Devaki , CHANDRASHEKAR, Subramanya , HOEHNE, Hans, Thomas , SARTORI, Cinzia , HWANG, Woonhee
IPC分类号： H04W36/00
CPC分类号： H04W36/14 , H04W36/0027 , H04W36/32
摘要： Methods and devices for improvements in handover between different access networks which enable seamless services to be experienced by a terminal. An aspect encompasses a device, comprising a processor configured to provide control in a control plane for a terminal for access to a first access network and to a second access network, wherein a coverage of the second access network at least partly overlaps the coverage of the first access network, the terminal is capable of having access to the first access network with a first service and to the second access network with a second service in parallel, and access for the terminal to a respective access network is routed in a user plane via a respective distinct access network entity.
摘要翻译：用于改善不同接入网络之间的切换的方法和设备，其使终端能够实现无缝服务。一个方面包括一种设备，包括：处理器，被配置为在控制平面内为终端提供对第一接入网络和第二接入网络的接入的控制，其中第二接入网络的覆盖范围至少部分地与第一接入网络，终端能够以第一服务访问第一接入网络，并且并行连接到具有第二服务的第二接入网络，并且终端到相应接入网络的接入在用户平面中经由相应的不同的接入网络实体。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式