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1.发明申请公开(公告)号：US20200053619A1
公开(公告)日：2020-02-13
申请号：US16526707
申请日：2019-07-30
Applicant: Nokia Solutions and Networks Oy
Inventor： Cinzia SARTORI , Ahmad AWADA , Christian MANNWEILER
Abstract: In accordance with an example embodiment of the present invention, a method comprising: receiving, by a device of a first communication network, a list of single network slice selection assistance information (S-NSSAI), wherein the list of S-NSSAI comprises characteristics of each network slice supported by a second communication network; selecting, by the device of the first communication network, at least one network slice of the first communication network based at least on the characteristics; associating, by the device of the first communication network, the selected at least one network slice of the first communication network with at least one network slice of the second communication network; and indicating the association to a device of the second communication network.
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公开(公告)号：US20170111810A1
公开(公告)日：2017-04-20
申请号：US14883185
申请日：2015-10-14
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Ahmad AWADA , Anup TALUKDAR , Mark CUDAK , Matthias HESSE , Andreas MAEDER
IPC: H04W24/08
CPC classification number: H04W24/08 , H04B17/26 , H04B17/309 , H04B17/318 , H04B17/373 , H04B17/382 , H04W24/10 , H04W28/0236 , H04W28/0289
Abstract: An example technique may include measuring a wireless link between a user device and an access point to obtain a first set of measurement values, detecting that the wireless link is temporarily blocked during the measuring, modifying, based on the wireless link being temporarily blocked, the first set of measurement values to obtain a second set of measurement values, and sending, to a network device, a report indicating the second set of measurement values.
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公开(公告)号：US20240040442A1
公开(公告)日：2024-02-01
申请号：US18258505
申请日：2022-01-10
Applicant: Nokia Solutions and Networks Oy
Inventor： Krzysztof KORDYBACH , Ahmad AWADA , Srinivasan SELVAGANAPATHY , Subramanya CHANDRASHEKAR , Jedrzej STANCZAK
IPC: H04W36/00
CPC classification number: H04W36/0016 , H04W36/008357
Abstract: 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.
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公开(公告)号：US20170251409A1
公开(公告)日：2017-08-31
申请号：US15517252
申请日：2015-03-12
Applicant: Nokia Solutions and Networks Oy
Inventor： Bernhard WEGMANN , Ahmad AWADA
CPC classification number: H04W76/18 , H04W24/02 , H04W36/0055 , H04W36/0079 , H04W36/08 , H04W36/305 , H04W76/19
Abstract: The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding enhanced timer setting for mobility robustness optimization. The present invention includes detecting, at a user equipment, establishment of a connection to a cell, determining, at the user equipment, whether the connection is established by a connection re-establishment procedure, detecting, at the user equipment, a radio link failure of the connection to the cell, and transmitting, by the user equipment, a message to a base station serving another cell after a further re-establishment or setup of the connection, the message including an indication from which it is derivable whether the radio link failure occurred within a certain time after the establishment of the connection by the connection re-establishment procedure.
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公开(公告)号：US20230292151A1
公开(公告)日：2023-09-14
申请号：US18119004
申请日：2023-03-08
Applicant: Nokia Solutions and Networks Oy
Inventor： Eiko SEIDEL , Gabor HANNAK , Christiane Maria ALLWANG , Ingo VIERING , Ahmad AWADA , Alistair URIE
Abstract: Radio access network controller-based mobility optimization is disclosed. Mobility reports are received at a radio access network controller from multiple network node devices, each mobility report reporting at least one individual failure event to complement one or more aggregated mobility event counters and/or one or more aggregated performance measurement reports. The mobility reports are related to client devices in one or more service areas. The radio access network controller analyzes the received mobility reports. In response to the analyzing resulting in a perceived need for an update of a cell configuration of a service area of the one or more service areas, the radio access network controller determines updated cell configuration information for the service area. The updated cell configuration information is transmitted from the radio access network controller to-wards at least one network node device in the service area.
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Patent Agency Ranking
公开(公告)号：US20220322163A1
公开(公告)日：2022-10-06
申请号：US17597736
申请日：2019-07-30
Applicant: Nokia Solutions and Networks Oy
Inventor： Ahmad AWADA , Guillaume DECARREAU , Ingo VIERING
IPC: H04W36/00
Abstract: A method for use by a communication device, wherein the method includes the steps of: receiving a handover command from one of a plurality of network cells which provides a communication service for the communication device, creating measurement data upon receiving the handover command, logging the measurement data and the end of the measurement after an execution condition to perform handover to another one of the plurality of network cells is fulfilled, and transmitting the logged measurement data to the other one of the plurality of network cells.
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公开(公告)号：US20220256405A1
公开(公告)日：2022-08-11
申请号：US17597813
申请日：2019-07-30
Applicant: Nokia Solutions and Networks Oy
Inventor： Ahmad AWADA , Guillaume DECARREAU , Ingo VIERING
Abstract: A method for use by a communication device, the method including the steps of receiving a handover, HO, command from a serving network cell of a plurality of network cells which provides a communication service for the communication device, acquiring current handover related information, logging the current handover related information only if a predetermined condition is fulfilled, wherein the predetermined condition is a condition that the current handover related information is different from previous handover related information, wherein the previous handover related information was acquired and reported by the communication device before receiving the HO command.
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公开(公告)号：US20210258852A1
公开(公告)日：2021-08-19
申请号：US17173765
申请日：2021-02-11
Applicant: Nokia Solutions and Networks Oy
Inventor： Srinivasan SELVAGANAPATHY , Ahmad AWADA , Jedrzej STANCZAK
Abstract: An apparatus 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: operate the apparatus in a dual connectivity mode, wherein the apparatus is in communication with a master cell group comprising a primary cell and at least one secondary cell and the apparatus is in communication with a secondary cell group comprising a primary cell and at least one secondary cell; detect a radio link failure between the apparatus and the primary cell of the secondary cell group; provide information based on the radio link failure to the primary cell of the master cell group, the information being that the radio link failure occurred on the secondary cell group while waiting for a prepared conditional cell change from the primary cell of the secondary cell group to be fulfilled.
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9.发明申请公开(公告)号：US20170019903A1
公开(公告)日：2017-01-19
申请号：US14800211
申请日：2015-07-15
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Anup TALUKDAR , Mark CUDAK , Ahmad AWADA , Christian MAHR
CPC classification number: H04W72/08 , H04B7/086 , H04W16/28 , H04W24/00 , H04W28/0247 , H04W28/16 , H04W72/0406 , H04W88/08
Abstract: An example technique may include determining, by a user device, downlink control channel timing information for each of a plurality of access points including for a serving access point that serves the user device and one or more standby access points; sending, by the user device to a cluster set manager via the serving access point, the downlink control channel timing information for each of the plurality of access points; receiving, by the user device from the cluster set manager via the serving access point, downlink control channel allocations including information identifying a downlink control channel allocated to the user device for each of a plurality of the access points; and receiving, by the user device, information from at least one of a plurality of the access points via a downlink control channel allocated to the user device for the at least one of the plurality of access points.
Abstract translation: 一个示例性技术可以包括由用户设备确定多个接入点中的每一个的下行链路控制信道定时信息，包括为服务于用户设备的服务接入点和一个或多个备用接入点; 通过所述服务接入点，由所述用户设备向所述集群集管理器发送所述多个接入点中的每一个的下行链路控制信道定时信息; 由所述用户设备经由所述服务接入点从所述集群集管理器接收下行链路控制信道分配，所述下行链路控制信道分配包括识别为所述多个接入点中的每一个分配给所述用户设备的下行链路控制信道的信息 以及由所述用户设备从经由分配给所述用户设备的所述多个接入点中的至少一个接入点的下行链路控制信道接收来自所述多个接入点中的至少一个的信息。
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公开(公告)号：US20240381209A1
公开(公告)日：2024-11-14
申请号：US18564311
申请日：2022-04-05
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Panagiotis SPAPIS , Subrarnanya CHANDRASHEKAR , Halit Murat GÜRSU , Ömer BULAKCI , Alperen GUNDOGAN , Ahmad AWADA , Lngo VIERING
Abstract: 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.
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