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. 发明授权

US10674384B2 Systems and methods for prioritization of parameters for shared radio access network observability 审中-公开
公开(公告)号：US10674384B2
公开(公告)日：2020-06-02
申请号：US15766441
申请日：2016-10-05
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Angelo Centonza , Kalle Savegren
IPC分类号： H04W24/08 , H04W24/10 , H04W24/04
摘要： According to certain embodiments, a method (400) by an Operations, Administration, and Management (OAM) system (210) is provided for configuring a network node (115) to prioritize the collection of data. A configuration (250) for collecting performance management (PM data) is transmitted to the network node. The configuration (250) includes PM counters and priority information associated with at least one of the PM counters. Each PM counter is associated with a parameter to be measured by the network node (115). A report of data collected by the network node (115) is received. The report includes data collected based on the configuration transmitted by the OAM system (210) to the network node (115).

2. 发明授权

US10530639B2 Mobility robustness in a cellular network 有权
公开(公告)号：US10530639B2
公开(公告)日：2020-01-07
申请号：US14414512
申请日：2015-01-08
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Torsten Dudda , Angelo Centonza , Mats Folke , Stefan Wager , Emre Yavuz
IPC分类号： H04L12/24 , H04W36/00 , H04W24/10 , H04W76/19
摘要： The present invention relates to a method in a node of a cellular network for supporting mobility, to a method in a user equipment for supporting mobility to in the cellular network, and to corresponding devices. According to one aspect, a method for supporting mobility in a cellular network is provided. The method runs in a node for the cellular network. According to the method, the node receives from a user equipment, an information of a radio link failure of a radio link between the user equipment and the cellular network and the node receives information related to a mobility of the user equipment. Based on the received information, the node adjusts at least one mobility parameter to increase robustness of mobility. The present invention improves robustness of mobility functions in a cellular network.

3. 发明授权

US10292062B2 Resource allocation amongst parties sharing the same radio access network 有权
公开(公告)号：US10292062B2
公开(公告)日：2019-05-14
申请号：US14439428
申请日：2015-01-29
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： Angelo Centonza , Mats Buchmayer , Icaro L. J. DaSilva
IPC分类号： H04W24/08 , H04W16/14 , H04W24/10
摘要： A method and apparatus for allocating resources of a cell served by a base station among a plurality of operators sharing the cell resources are disclosed. One embodiment is a method including receiving from a central node serving at least the base station, a resource allocation request instructing the base station to reallocate the cell resources among the plurality of operators. The method further includes allocating cell resources among the plurality of operators according to the resource allocation request received from the central node.

4. 发明授权

US10085188B2 Handover request indicating split of a radio bearer between cells 有权
公开(公告)号：US10085188B2
公开(公告)日：2018-09-25
申请号：US14781864
申请日：2014-01-22
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Angelo Centonza , Mattias Bergström , Oumer Teyeb
IPC分类号： H04W36/08 , H04W36/04 , H04B17/345 , H04W76/15 , H04W36/20 , H04W84/04
CPC分类号： H04W36/08 , H04B17/345 , H04W36/0069 , H04W36/04 , H04W36/20 , H04W76/15 , H04W84/045
摘要： A method in a first network node for splitting of a DL part and an UL part of a radio bearer between a first cell and a second cell in a wireless communications network. The radio bearer is associated to DL and UL transmissions between the first network node and a user equipment in the first cell. The first network node transmits (1904) a handover request. The handover request indicates splitting of the DL part and the UL part of the radio bearer between the first cell and the second cell. The first network node receives (1905) a handover request acknowledge of the handover request. The handover request acknowledge indicates admission of the splitting.

5. 发明授权

US09755798B2 Methods providing configuration parameters for inter base station coordinated multipoint communications 有权
公开(公告)号：US09755798B2
公开(公告)日：2017-09-05
申请号：US14647982
申请日：2015-05-04
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Angelo Centonza , Mattias Frenne
IPC分类号： H04L5/00 , H04W72/12 , H04B7/02 , H04J11/00 , H04B7/024 , H04W52/36 , H04W92/20 , H04B7/022
CPC分类号： H04L5/0035 , H04B7/022 , H04B7/024 , H04J11/0053 , H04L5/0007 , H04L5/0073 , H04W52/36 , H04W72/1205 , H04W72/1252 , H04W72/1273 , H04W92/20
摘要： Methods of operating a base station in a radio access network (RAN) may be provided. In particular, a message may be communicated (e.g., transmitted or received) between the base station and another node of the radio access network, and the message may include a Coordinated Multipoint (CoMP) hypothesis field, a benefit metric field, and a cell identification field. Communicating may include transmitting the message to the other node of the radio access network, or communicating may include receiving the message from the other node of the radio access network.

6. 发明授权

US09674740B2 Method and arrangement for mobility procedures supporting user equipment groups 有权
公开(公告)号：US09674740B2
公开(公告)日：2017-06-06
申请号：US14416288
申请日：2013-06-03
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Gino Luca Masini , Angelo Centonza , Mojgan Fadaki , Fredrik Gunnarsson , Gunnar Mildh , Oumer Teyeb , Stefan Wager
IPC分类号： H04W36/00 , H04W36/32
CPC分类号： H04W36/0083 , H04W36/0055 , H04W36/32
摘要： Cooperating nodes, and methods therein, for mobility procedures in a wireless communication system supporting UE groups. One of the cooperating nodes is a base station being associated with a UE group comprising UEs having correlated mobility related parameters. The method in the base station comprises receiving, from a first UE in the UE group, a mobility related parameter associated with the first UE. The method further comprises determining whether to initiate a mobility related procedure for a second UE in the UE group based on the received mobility related parameter; and further comprises initiating the mobility related procedure for the second UE when it is determined that the mobility related procedure is to be performed. Thereby, prediction and decisions related to mobility events, e.g. handover events, for the second UE or for the whole group may be performed e.g. before or without receiving any mobility information related to the second UE, thereby enabling early prediction and better preparation, which can lead to more robust mobility procedures.

7. 发明授权

US09654262B2 Methods providing benefit metrics for inter base station coordinated multipoint communications 有权
公开(公告)号：US09654262B2
公开(公告)日：2017-05-16
申请号：US14769279
申请日：2015-05-04
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Angelo Centonza , Mattias Frenne , George Jöngren
IPC分类号： H04L5/00 , H04W72/12 , H04J11/00 , H04B7/024 , H04W52/36 , H04W92/20 , H04B7/022
CPC分类号： H04L5/0035 , H04B7/022 , H04B7/024 , H04J11/0053 , H04L5/0007 , H04L5/0073 , H04W52/36 , H04W72/1205 , H04W72/1252 , H04W72/1273 , H04W92/20
摘要： A method may be provided to operate a first base station in a Radio Access Network including the first base station and a second base station. According to this method, a Reference Signal Received Power (RSRP) measurement list, a Coordinated Multipoint (CoMP) hypothesis, and a Benefit Metric may be communicated between the first and second base stations.

8. 发明授权

US09344945B2 Methods for coordinating inter-RAT mobility settings 有权
标题翻译：协调RAT间移动性设置的方法
公开(公告)号：US09344945B2
公开(公告)日：2016-05-17
申请号：US14069704
申请日：2013-11-01
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Icaro L. J. Da Silva , Angelo Centonza , Fredrik Gunnarsson
IPC分类号： H04W36/30 , H04W36/00 , H04W36/14
CPC分类号： H04W36/30 , H04W36/0066 , H04W36/0083 , H04W36/14
摘要： A system, method, and apparatus are presented for coordinating handover. A first controller that is associated with a first RAN cell determines a first handover parameter value that is for use in determining whether to cause handover from the first RAN cell to a second RAN cell having a different RAT. The first controller transmits, to a second controller associated with the second RAN cell, information relating to the first handover parameter value. The first controller further transmits, to the second controller, a value of a QoS parameter or a UE capability parameter associated with the information. The first controller receives, from the second controller, an indication of whether the second controller has adjusted a second handover parameter value based on the transmitted information, where the second handover parameter value is for use in determining whether to cause handover from the second RAN cell to the first RAN cell.
摘要翻译：提出了一种用于协调切换的系统，方法和装置。与第一RAN小区相关联的第一控制器确定用于确定是否导致从第一RAN小区到具有不同RAT的第二RAN小区的切换的第一切换参数值。第一控制器向与第二RAN小区相关联的第二控制器发送与第一切换参数值有关的信息。第一控制器还向第二控制器发送与该信息相关联的QoS参数或UE能力参数的值。第一控制器从第二控制器接收基于所发送的信息的第二控制器是否已经调整了第二切换参数值的指示，其中第二切换参数值用于确定是否导致来自第二RAN小区的切换到第一RAN小区。

9. 发明申请

US20160057719A1 Enabling Interference Mitigation for Over-the-Air Synchronization 审中-公开
标题翻译：实现空中同步的干扰减轻
公开(公告)号：US20160057719A1
公开(公告)日：2016-02-25
申请号：US14832205
申请日：2015-08-21
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Angelo Centonza
IPC分类号： H04W56/00 , H04L7/08
CPC分类号： H04W56/003 , H04B7/2687 , H04L7/08 , H04W56/0015
摘要： Techniques and apparatus for enabling and disabling of muting patterns in Radio Access Network (RAN) nodes for the purpose of allowing better detection and use of reference symbols used for over-the-air synchronization. An example method, in a base station operating in a wireless communications network, includes determining that a first neighbor cell of a plurality of neighbor cells is interfering with or is likely to interfere with a signal, from a second neighbor cell, that is used for synchronization. The method further includes sending, towards the first neighbor cell, a request for activation of a reference signal muting pattern by the first neighbor cell, the request including information identifying the second neighbor cell or a stratum of the second neighbor cell.
摘要翻译：用于启用和禁用无线电接入网（RAN）节点中的静噪模式的技术和装置，以便更好地检测和使用用于空中同步的参考符号。在无线通信网络中操作的基站中的示例性方法包括确定多个相邻小区的第一相邻小区干扰或可能干扰来自第二邻居小区的信号，所述信号用于同步该方法还包括向第一相邻小区发送由第一相邻小区激活参考信号静噪模式的请求，该请求包括标识第二相邻小区或第二相邻小区的层的信息。

10. 发明授权

US09198095B2 Inter-RAT coordination of mobility settings 有权
标题翻译：移动设备的RAT间协调
公开(公告)号：US09198095B2
公开(公告)日：2015-11-24
申请号：US13879693
申请日：2013-03-14
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Oumer Teyeb , Angelo Centonza , Icaro L. J. Da Silva
IPC分类号： H04W36/00 , H04W88/10
CPC分类号： H04W36/0066 , H04W36/0083 , H04W88/10
摘要： The present invention relates to a method in a first radio network node of a first radio access technology, for communicating mobility parameter changes to a second radio network node of a second radio access technology. The method comprises determining (610) an updated value of a first threshold controlling when a handover to the second radio access technology is triggered, and sending (620) information related to the updated value of the first threshold to the second radio network node, wherein the information comprises an indication of a type of a measurement associated with the first threshold.
摘要翻译：本发明涉及第一无线电接入技术的第一无线电网络节点中的方法，用于将移动性参数改变传送到第二无线电接入技术的第二无线电网络节点。该方法包括确定（610）当触发到第二无线电接入技术的切换时控制第一阈值的更新值，以及向第二无线电网络节点发送（620）与更新后的值相关的信息（620）信息包括与第一阈值相关联的测量类型的指示。

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