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公开(公告)号：US09883417B2
公开(公告)日：2018-01-30
申请号：US15300552
申请日：2014-04-03
Applicant: Nokia Solutions and Networks Oy
Inventor： Beatriz Soret , Klaus Ingemann Pedersen , Hua Wang , Sonia Barcos , Guillermo Pocovi
CPC classification number: H04W24/10 , H04L5/0032 , H04W72/0486 , H04W72/082
Abstract: This document discloses a solution of interference coordination in wireless communication systems where a base station may request a specified load report from another base station. A first base station may store load information of terminal devices associated with the identifier of strongest interference source for each terminal device. The first base station may receive a load report request from a second base station. The first base station may respond to the second base station with a load report including load information of only terminal devices whose strongest interference source is the second base station. The second base station may receive the load report further and provide communication resources on the basis of the received load report.
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公开(公告)号：US09654990B2
公开(公告)日：2017-05-16
申请号：US14590039
申请日：2015-01-06
Applicant: Nokia Solutions and Networks Oy
Inventor： Frank Frederiksen , Klaus Ingemann Pedersen
CPC classification number: H04W24/02 , H04W16/10 , H04W16/14 , H04W56/00 , H04W56/002 , H04W72/0446 , H04W92/20
Abstract: A method of co-ordinating communication between a plurality of base stations in a communication system, comprising designating timeslots where said base stations receive and/or transit co-ordination messages to each other. The system may be an autonomous cellular system and the timeslots may be regularly spaced.
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公开(公告)号：US20150215830A1
公开(公告)日：2015-07-30
申请号：US14375478
申请日：2012-01-30
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Lars Dalsgaard , Mikko Saily , Klaus Ingemann Pedersen , Niko Sakari Kolehmainen
CPC classification number: H04W36/0088 , H04W8/08 , H04W36/0083 , H04W36/0094 , H04W36/04 , H04W36/32 , H04W76/28 , H04W84/045
Abstract: The exemplary embodiments of the invention provide at least a method and an apparatus to perform operations including in response to an indication of a handover by a mobile device to another network cell, adjusting network measurement parameters from a first configuration to a second configuration based at least on a cell type of the another network cell, and performing measurements in the another network cell using the adjusted measurement parameters. In addition, the exemplary embodiments of the invention provide at least a method and apparatus to perform operations including determining, by a network node, an optimal measurement configuration to be used in another network cell based at least on a cell type of the another network cell, and sending information including an indication of the measurement configuration towards a mobile device.
Abstract translation: 本发明的示例性实施例提供至少一种执行操作的方法和装置，包括响应于移动设备到另一网络小区的切换的指示，至少基于第一配置将网络测量参数从第一配置调整到第二配置 在另一个网络小区的小区类型上，并且使用调整的测量参数在另一个网络小区中进行测量。 此外，本发明的示例性实施例至少提供了一种执行操作的方法和装置，包括至少基于另一个网络小区的小区类型，由网络节点确定要在另一个网络小区中使用的最佳测量配置 并且向移动设备发送包括测量配置的指示的信息。
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公开(公告)号：US20230138595A1
公开(公告)日：2023-05-04
申请号：US17972096
申请日：2022-10-24
Applicant: Nokia Solutions and Networks Oy
Inventor： Jian Song , Istvan Zsolt Kovacs , Muhammad Majid Butt , Klaus Ingemann Pedersen
Abstract: The present disclosure relates to techniques for adaptively controlling and optimizing radio configuration parameters by using a dual control algorithm. The dual control algorithm includes first and second control algorithms, each of which is executed independently whenever certain one or more trigger events occur. The first control algorithm is used for obtaining one or more User Equipment (UE) clusters and a Key Performance Indicator (KPI) requirement for each UE cluster based on UE information, while the second control algorithm is used for obtaining optimized radio configuration parameters for each UE cluster in accordance with the KPI requirement. The second control algorithm is also configured to monitor its performance and, if its performance degrades, send an associated signal to the first control algorithm. The occurrence of such a signal is among the trigger events that cause the execution of the first control algorithm.
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15.发明授权公开(公告)号：US10420103B2
公开(公告)日：2019-09-17
申请号：US14917079
申请日：2013-09-13
Applicant: Nokia Solutions and Networks Oy
Inventor： Hua Wang , Claudio Rosa , Klaus Ingemann Pedersen
Abstract: A method for use in a user equipment, including transferring data to the base station of a first cell (A1); sending an uplink scheduling request to the base station of a second cell (A3) in dependence on the condition that the user equipment has sufficient transmission power for performing inter-site carrier aggregation (A2); receiving an uplink resource allocation message from the base station of the second cell (A5) if the load of the second cell satisfies predetermined conditions (A4); transferring data to the base stations of the first and second cells via carrier aggregation (A6).
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Patent Agency Ranking
16.发明申请公开(公告)号：US20190173623A1
公开(公告)日：2019-06-06
申请号：US16309881
申请日：2016-06-15
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Saeed Reza Khosravirad , Klaus Ingemann Pedersen
IPC: H04L1/18 , H04L7/00 , H04L5/00 , H04W72/04 , H04B17/336
Abstract: A technique is provided for allocating resources based on a communications mode. The technique may include receiving, by a user device from a base station in a wireless network, information indicating a communications mode to be used to receive a data retransmission, and receiving, by the user device based on the communications mode, a data retransmission that includes control information and retransmitted data, wherein a portion of resources allocated for the control information is based on the communications mode.
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17.发明申请公开(公告)号：US20190021031A1
公开(公告)日：2019-01-17
申请号：US16136456
申请日：2018-09-20
Applicant: Nokia Solutions and Networks Oy
Inventor： Klaus Ingemann Pedersen , Frank Frederiksen
CPC classification number: H04W36/0094 , H04W36/0072 , H04W36/08 , H04W56/0045
Abstract: An example technique is provided for receiving, by a target base station (BS) from a source PS, information identifying a source cell or the source BS, and a first time advance value used by the user device to transmit signals to the source BS, receiving a signal by the target BS that was transmitted from the user device based on the first tune advance value, determining, by the target BS based upon the first time advance value and the received signal from the user device, a second time advance value to be used by the user device to transmit data to the target BS, sending the second time advance value from the target BS to the source BS, receiving, by the target BS, a handover of the user device from the source BS to the target BS, and receiving data by the target BS from the user device based on the second time advance value.
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公开(公告)号：US10028155B2
公开(公告)日：2018-07-17
申请号：US15280322
申请日：2016-09-29
Applicant: NOKIA SOLUTIONS AND NETWORKS OY
Inventor： Klaus Ingemann Pedersen , Troels Emil Kolding , Lucas Chavarria Gimenez , Ejaz Shah
Abstract: A technique includes making a decision to perform a handover of a user device from a source cell to a target cell at a scheduled handover time, determining, by a source base station associated with the source cell, an estimated data rate for transmitting data from the source cell to the user device between a time of the handover decision and the scheduled handover time, determining, based on the estimated data rate and a difference between the time of the handover decision and the scheduled handover time, a portion of data stored in a data buffer associated with the source cell for the user device to be forwarded to the target cell before the scheduled handover time, and forwarding, from the source cell to the target cell before the scheduled handover time, the portion of data stored in the data buffer for the user device.
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公开(公告)号：US09949159B2
公开(公告)日：2018-04-17
申请号：US14779184
申请日：2013-03-22
Applicant: Nokia Solutions and Networks Oy
Inventor： Benoist Pierre Sebire , Klaus Ingemann Pedersen
CPC classification number: H04W24/10 , H04L47/27 , H04W24/02 , H04W74/0833 , H04W84/045 , H04W88/06
Abstract: The present invention provides methods, apparatuses and computer program product relating to guaranteed periods of inactivity for network listening modes. The present invention includes configuring a measurement configuration message, the measurement configuration message including measurement gap information, and transmitting the measurement configuration message to at least two user equipments connected to the base station, wherein the measurement gap information included in the measurement configuration message is the same for each of the at least two user equipments.
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公开(公告)号：US10797923B2
公开(公告)日：2020-10-06
申请号：US15573654
申请日：2015-05-19
Applicant: Nokia Solutions and Networks Oy
Inventor： Gilberto Berardinelli , Frank Frederiksen , Klaus Ingemann Pedersen , Kari Pekka Pajukoski
Abstract: There is provided a method comprising: obtaining, by an apparatus, a first data block, a second data block and a third data block; generating a first signal, wherein a first part of the first signal is generated based on a data of the first data block, and wherein a second part of the first signal is generated based on a data of the second data block, the second part being subsequent in time domain compared with the first part; generating a second signal, wherein a first part of the second signal is generated based on a data of the third data block, and wherein a second part of the second signal is generated based on the data of the second data block, the second part being subsequent in time domain compared with the first part; and transmitting the first and second signals.
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