专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

WO2021086240A1 FREQUENCY BALANCING BY POWER SUPPLY UNITS IN RADIO BASE STATION 审中-公开
公开(公告)号：WO2021086240A1
公开(公告)日：2021-05-06
申请号：PCT/SE2019/051084
申请日：2019-10-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ELEFTHERIADIS, Lackis , JIN, Yifei , TESLENKO, Maxim , KARAPANTELAKIS, Athanasios , VULGARAKIS FELJAN, Aneta , INAM, Rafia
IPC分类号： H02J3/14 , G05F1/66 , G06F1/26 , H02J1/14 , H02J3/12 , H02J3/32 , H02J9/06 , H02M1/42
摘要： A method for providing frequency balancing in a power network grid is presented The method is performed in an RBS of a radio communication network. The RBS comprises one or more power supply units, PSUs, connected to the power network grid. The method comprises detecting (S220) a deviation of a power network grid frequency measured in a PSU (1) of the one or more PSUs, wherein the power network grid frequency is measured upstream of a power factor correction, PFC, unit (2) of the PSU, deactivating (S230) the one or more PSU in response to the detected deviation, to stop the RBS from drawing power from the power network grid, determining (S240) one or more further PSU to be deactivated based on the detected deviation, wherein the RBS is in a first frequency containment reserve, FCR, zone and the one or more further PSU are in a second FCR zone, other than the first FCR zone, and sending (S250) a deactivation indication to the determined one or more further PSU. A method, RBS, PSU, computer programs and a computer program product for providing frequency balancing in a power network grid are also presented.

12. 发明申请

WO2021021008A1 METHODS FOR RISK MANAGEMENT FOR AUTONOMOUS DEVICES AND RELATED NODE 审中-公开
公开(公告)号：WO2021021008A1
公开(公告)日：2021-02-04
申请号：PCT/SE2019/050722
申请日：2019-08-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： INAM, Rafia , HATA, Alberto , TERRA, Ahmad Ishtar
IPC分类号： G06N3/08 , G05B13/02 , G05D1/02 , G06N20/00
摘要： A method performed by a risk management node for autonomous devices. The risk management node may determine state parameters from a representation of an environment. The representation of the environment may include an object, an autonomous device, and a set of safety zones. The risk management node may determine a reward value based on evaluating a risk of a hazard with the object based on the determined state parameters and current location and speed of the autonomous device relative to a safety zone from the set of safety zones. The risk management node may determine a control parameter based on the determined reward value, and may initiate sending the control parameter to the autonomous device to control action of the autonomous device. The control parameter may be dynamically adapted to reduce the risk of hazard with the object based on reinforcement learning feedback from the reward value.

13. 发明申请

WO2020259857A1 DYNAMIC COLLABORATION AMONG COGNITIVE AGENTS MANAGING RADIO ACCESS NETWORKS 审中-公开
公开(公告)号：WO2020259857A1
公开(公告)日：2020-12-30
申请号：PCT/EP2019/067483
申请日：2019-06-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ERICSSON TELECOMUNICAÇÕES S.A.
发明人： RAIZER, Klaus , VULGARAKIS FELJAN, Aneta , INAM, Rafia , NASCIMENTO JUNIOR, Amadeu , HATA, Alberto , BEREZOVSKYI, Andrii , JIN, Yifei , OGANDO PARAENSE, André, Luis , RIBEIRO GUDWIN, Ricardo
IPC分类号： H04W24/02 , H04W16/00 , H04W24/08
摘要： A Cognitive Manager (CM) controls a RAN. The CM obtains from the RAN a set of local needs identifying a radio communication performance criterion that is to be satisfied. A set of neighbor needs are obtained from a neighbor CM. An event message is received from the RAN containing a radio metric that does not presently satisfy at least one of the set of local needs. A set of present neighbor improvement action drives being performed or will be performed to satisfy the set of neighbor needs, are obtained from the neighbor CM. A combination of the set of local needs, the set of the neighbor needs, the set of present neighbor improvement action drives, and the radio metric, is used to determine a local improvement action drive that is to be performed by the RAN. An adjustment report identifying the local improvement action drive is provided to the RAN.

14. 发明申请

WO2020114584A1 METHOD AND TECHNICIAN ALLOCATING SYSTEM FOR ALLOCATING A FIELD TECHNICIAN 审中-公开
公开(公告)号：WO2020114584A1
公开(公告)日：2020-06-11
申请号：PCT/EP2018/083582
申请日：2018-12-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： INAM, Rafia , SUN, Bin , NIEMOELLER, Joerg , LINDSTRÖM, Daniel , VULGARAKIS FELJAN, Aneta , JIN, Yifei
IPC分类号： H04L12/24 , G06Q10/06
摘要： A method performed by a technician allocation system (110) for allocating a field technician is provided. The technician allocation system (110) identifies features f 1 ... f n of a received new work order to be executed. The technician allocation system (110) then obtains a similarity score for the identified features f 1 ... f n , wherein the similarity score is related to how similar the new work order is to previously executed old work orders with respect to the identified features. The technician allocation system 110 also obtains, for a set of field technicians candidates, a field technician experience score for the identified features f 1 ... f n . The technician allocation system (110) then matches the field technician candidates with the features f 1 ... f n for the new work order based on the obtained field technician experience scores and the similarity scores and allocates at least one of the field technicians for executing the new work order, based on the matching.

15. 发明申请

WO2019083417A1 METHOD AND COORDINATING NODE FOR PROVIDING CURRENT ANALYSIS RESULT RELATING TO A LINK 审中-公开
公开(公告)号：WO2019083417A1
公开(公告)日：2019-05-02
申请号：PCT/SE2017/051041
申请日：2017-10-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： KARAPANTELAKIS, Athanasios , ELEFTHERIADIS, Lackis , INAM, Rafia
IPC分类号： H04L12/26 , H04L12/24
CPC分类号： H04L43/0829 , H04L43/0852 , H04L43/10 , H04L43/16
摘要： A method and a coordinating node (104) for providing at least one current analysis result relating to a link (200) are disclosed. The coordinating node (104) obtains (A060) a set of previous analysis results relating to at least one segment of the link (200). The coordinating node (104) identifies (A090) a set of unreliable segments based on the set of previous analysis results and based on a condition for defining any segment as unreliable. The coordinating node (104) performs (A120) a respective analysis of each unreliable segment of the set of unreliable segments to obtain a respective current analysis result for said each unreliable segment. Furthermore, the coordinating node (104) sends (A190), to the first node (101), the respective current analysis result. A corresponding computer program (403) and a computer program carrier (405) are also disclosed.

16. 发明申请

WO2018033198A1 METHODS, WIRELESS DEVICE AND NODES FOR MANAGING RESERVATION OF BANDWIDTH 审中-公开
标题翻译：方法，无线设备和管理带宽预留的节点
公开(公告)号：WO2018033198A1
公开(公告)日：2018-02-22
申请号：PCT/EP2016/069432
申请日：2016-08-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： FU, Jing , VULGARAKIS FELJAN, Aneta , INAM, Rafia , TSIATSIS, Vlasios
IPC分类号： H04W28/26 , H04W4/02 , H04W36/32 , H04W72/04
摘要： Methods, a wireless device (110), a radio network node (120) and a core network node (130) for reservation of bandwidth are disclosed. The wireless device (110) sends (A010), to the core network node (130), an inquiry for reservation of bandwidth. The inquiry comprises information about a route to be travelled by the wireless device (110), a start time, and an indication about the bandwidth to be reserved. The core network node (130) sends (A040), to the radio network node (120), a command for reservation of the bandwidth to be reserved for the wireless device (110). The command comprises the indication, information relating to one or more cells of the radio network node (120), in which one or more cells bandwidth is to be reserved according to the indication, a parameter indicating a period of time during which the wireless device (110) is expected to make use of at least some of the bandwidth to be reserved, and an identity of the wireless device (110). The radio network node (120) determines (A060) grant or denial of the command based on the period of time and based on available bandwidth of the radio network node (120). Corresponding computer programs and computer program carriers are also disclosed.
摘要翻译：公开了用于预留带宽的方法，无线设备（110），无线电网络节点（120）和核心网络节点（130）。无线设备（110）向核心网络节点（130）发送（A010）用于预留带宽的查询。查询包括关于无线设备（110）要行进的路线的信息，开始时间以及关于要保留的带宽的指示。核心网络节点（130）向无线电网络节点（120）发送用于保留为无线设备（110）预留的带宽的命令（A040）。该命令包括指示，与无线电网络节点（120）的一个或多个小区有关的信息，其中一个或多个小区带宽将根据该指示被保留，参数指示无线设备（110）预期将利用至少一些要保留的带宽以及无线设备（110）的身份。无线电网络节点（120）基于时间段并且基于无线电网络节点（120）的可用带宽来确定（A060）授予或拒绝该命令。还公开了相应的计算机程序和计算机程序载体。

17. 发明申请

WO2017148531A1 METHOD AND TRAFFIC CONTROL ENTITY FOR CONTROLLING VEHICLE TRAFFIC 审中-公开
标题翻译：用于控制车辆流量的方法和流量控制实体
公开(公告)号：WO2017148531A1
公开(公告)日：2017-09-08
申请号：PCT/EP2016/054635
申请日：2016-03-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： PIERREL, Sébastien , FERSMAN, Elena , TSIATSIS, Vlasios , INAM, Rafia , DONOVAN, Craig
IPC分类号： G08G1/0965 , B60W30/09 , G08G1/00
摘要： A method and a traffic control entity (100) for controlling a group of vehicles (104) capable of autonomous driving without requiring a driver, to allow an emergency vehicle (102) to pass the group of vehicles (104) which are travelling concurrently in multiple lanes on a road. When detecting that the emergency vehicle (102) is approaching the group of vehicles (104) e.g. from behind, the vehicles in the group (104) are identified based on information (108) about current position and movement of the vehicles (104). The traffic control entity (100) then issues a command (106) instructing the identified vehicles to adjust their lateral positions relative the lanes to create a passage along the group of vehicles (104). Thereby, the emergency vehicle (102) is able to move through the passage without having to slow down significantly.
摘要翻译：一种用于在不需要驾驶员的情况下控制能够自主驾驶的一组车辆（104）的方法和交通控制实体（100），以允许应急车辆（102）通过该组车辆（104）在道路上的多个车道中同时行驶。当检测到紧急车辆（102）正在接近一组车辆（104）时，例如，从后面，基于关于车辆（104）的当前位置和移动的信息（108）来识别组（104）中的车辆。然后，交通控制实体（100）发出命令（106），指示所识别的车辆相对于车道调整其侧向位置以创建沿着车辆组（104）的通道。因此，应急车辆（102）能够在通道中移动而不必显着减速。

18. 发明申请

WO2022073607A1 PLATOONING OF COMMUNICATION DEVICES 审中-公开
公开(公告)号：WO2022073607A1
公开(公告)日：2022-04-14
申请号：PCT/EP2020/078182
申请日：2020-10-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： JIN, Yifei , YAJNANARAYANA, Vijaya, Parampalli , VULGARAKIS FELJAN, Aneta , INAM, Rafia , NIKOU, Alexandros
IPC分类号： G08G1/00 , H04W52/02 , G08G1/22 , H04W36/0009 , H04W4/40 , H04W52/0212 , H04W64/00 , H04W8/08 , H04W84/005
摘要： A method, in a first network function, for providing one or more platoon recommendations for platooning of a plurality of communication devices the method comprising: obtaining mobility information for the plurality of communication devices; determining, based on the mobility information, a platoon recommendation comprising a subset of the plurality of communication devices to be grouped into a platoon and a head communication device of the subset of communication devices to be responsible for reporting reference signal measurements on behalf of the platoon; and transmitting the platoon recommendation to a second network function.

19. 发明申请

WO2022025807A1 METHOD PERFORMED BY A RADIO NETWORK NODE FOR DETERMINING A CHANGED BANDWIDTH INTERVAL 审中-公开
公开(公告)号：WO2022025807A1
公开(公告)日：2022-02-03
申请号：PCT/SE2020/050753
申请日：2020-07-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ELEFTHERIADIS, Lackis , NIKOU, Alexandros , NYSTROM, Cecilia , INAM, Rafia , BADRINATH, Ramamurthy
IPC分类号： H04W52/02 , H04W28/20
摘要： Embodiments herein may relate to a method performed by a radio network node for handling communication over a bandwidth interval for one or more UEs, in a wireless communication network. The radio network node determines to change a currently used bandwidth interval based on a current state of usage of resources in the 5 currently used bandwidth interval related to number of UEs served and/or a current state of positions of the number of UEs served. With the proviso that it is determined to change the currently used bandwidth interval, the radio network node calculates a changed bandwidth interval to use. The radio network node then adjusts the currently used bandwidth interval to the calculated bandwidth interval; and uses the adjusted 10 bandwidth interval for communicating with the one or more UEs.

20. 发明申请

WO2021230786A1 METHOD OF FILTERING DATA TRAFFIC SENT TO A USER DEVICE 审中-公开
公开(公告)号：WO2021230786A1
公开(公告)日：2021-11-18
申请号：PCT/SE2020/050505
申请日：2020-05-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： KARAPANTELAKIS, Athanasios , INAM, Rafia , ORLIC, Marin , TESLENKO, Maxim
IPC分类号： G06Q30/00 , G06N3/02 , G06N20/00 , G06Q30/02
摘要： A user device is configured to receive Hypertext Transfer Protocol, HTTP, requests sent by a user of the device. Information is obtained from the received HTTP requests about areas of interest to the user. The information obtained from the received HTTP requests is combined to generate a machine-generated representation of the areas of interest to the user. Then, data traffic sent to the user is received, and is modified based on the machine-generated representation of the areas of interest to the user.

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