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61. 发明申请

WO2017186281A1 SHAPING OF TRANSMISSION BEAMS 审中-公开
标题翻译：传输光束的形状
公开(公告)号：WO2017186281A1
公开(公告)日：2017-11-02
申请号：PCT/EP2016/059357
申请日：2016-04-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： NILSSON, Andreas , HAGERMAN, Bo , MÜLLER, Walter , JALDÉN, Niklas
IPC分类号： H04B7/06 , H04W16/28 , H04W36/38
摘要： There is provided mechanisms for shaping transmission beams in a wireless communications network. A method is performed by a network node. The method comprises acquiring channel measurements from wireless devices served by radio access network nodes using current beam forming parameters and being controlled by the network node. The method comprises determining, based on the channel measurements, desired beam forming parameters for shaping the transmission beams for at least one of the radio access network nodes. The method comprises initiating network controlled handover of at least some of the wireless devices served by the radio access network nodes based on the desired beam forming parameters. The method comprises initiating a change of the current beam forming parameters to the desired beam forming parameters for shaping the transmission beams for the at least one of the radio access network nodes only after having initiated said network controlled handover.
摘要翻译：提供了用于在无线通信网络中整形发送波束的机制。一种方法由网络节点执行。该方法包括使用当前波束形成参数从由无线电接入网络节点服务的无线设备获取信道测量结果并由网络节点控制。该方法包括基于信道测量来确定用于整形无线电接入网络节点中的至少一个的传输波束的期望波束形成参数。该方法包括基于期望的波束形成参数来发起由无线电接入网节点服务的至少一些无线设备的网络控制切换。该方法包括仅在启动所述网络控制的切换之后，启动将当前波束形成参数改变为期望的波束形成参数，以用于对至少一个无线电接入网络节点的传输波束进行整形。

62. 发明申请

WO2017171598A1 HANDOVER IN A WIRELESS COMMUNICATION NETWORK WITH NETWORK SLICES 审中-公开
标题翻译：带有网络切片的无线通信网络中的切换
公开(公告)号：WO2017171598A1
公开(公告)日：2017-10-05
申请号：PCT/SE2016/050275
申请日：2016-04-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ZEE, Oscar , MÜLLER, Walter , MYHRE, Elena , VIKBERG, Jari
IPC分类号： H04W36/00 , H04W84/04 , H04W88/10 , H04W88/18
CPC分类号： H04W36/0061 , H04W84/04 , H04W88/10 , H04W88/18
摘要： Embodiments herein relate to a method performed by a first radio network node (12) for handling mobility of a wireless device (10) in a communication network (1). The communication network (1) comprises partitioned sets of functionalities. Each set of functionalities belongs to a network slice and is separated from other sets of functionalities out of a total set of functionalities in the communication network (1). The first radio network node (12) transmits a message comprising information indicating one or more slice identities supported by the first radio network node (12) to a second radio network node (13) in the communication network: The first radio network node (12) receives a response message comprising information indicating one or more slice identities supported by the second radio network node (13) from the second radio network node (13) in the communication network. The first radio network node (12) further obtains a support indication indicating the slice ID the wireless device (10) supports, during a connection setup of the wireless device (10) to the network slice. The first radio network node (12) determines to initiate a mobility procedure towards the second radio network node (13) taking the information in the received response message and the obtained support indication into account.
摘要翻译：这里的实施例涉及由第一无线电网络节点（12）执行的用于处理通信网络（1）中的无线设备（10）的移动性的方法。通信网络（1）包括划分的功能组。每组功能属于一个网络片，并且与通信网络（1）中的全部功能集中的其他功能组分开。第一无线电网络节点（12）向通信网络中的第二无线电网络节点（13）发送包括指示由第一无线电网络节点（12）支持的一个或多个切片身份的信息的消息：第一无线电网络节点（12 ）从通信网络中的第二无线电网络节点（13）接收包括指示由第二无线电网络节点（13）支持的一个或多个切片身份的信息的响应消息。第一无线电网络节点（12）还在无线设备（10）到网络切片的连接建立期间获得指示无线设备（10）支持的切片ID的支持指示。第一无线电网络节点（12）确定向第二无线电网络节点（13）发起向所接收的响应消息中的信息和所获得的支持指示考虑的移动性过程。

63. 发明申请

WO2017135858A1 RADIO NETWORK NODES AND METHODS PERFORMED THEREIN 审中-公开
标题翻译：无线电网络节点及其中执行的方法
公开(公告)号：WO2017135858A1
公开(公告)日：2017-08-10
申请号：PCT/SE2016/050105
申请日：2016-02-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MYHRE, Elena , VIKBERG, Jari , ZEE, Oscar , MÜLLER, Walter
IPC分类号： H04W36/00 , H04W84/04
CPC分类号： H04W36/0033 , H04W36/12 , H04W84/042
摘要： Embodiments herein relate to a method performed by a first radio network node (12) for handling communication for a wireless device (10) in a communication network (1). The communication network (1) comprises a first core network and a second core network connected to one or more radio access networks with the first radio network node and a second radio network node (16). The communication network (1) comprises partitioned sets of functionalities wherein a first set of functionalities belongs to a first network slice supporting the wireless device (10) of a first core network node (13) in the first core network, and a second set of functionalities belongs to a second network slice supporting the wireless device (10) of a second core network node (14) in the second core network.
摘要翻译：这里的实施例涉及由第一无线电网络节点（12）执行的用于处理通信网络（1）中的无线设备（10）的通信的方法。通信网络（1）包括通过第一无线电网络节点和第二无线电网络节点（16）连接到一个或多个无线电接入网络的第一核心网络和第二核心网络。通信网络（1）包括功能划分的集合，其中第一组功能属于支持第一核心网络中的第一核心网络节点（13）的无线设备（10）的第一网络切片，并且第二组功能属于支持第二核心网络中的第二核心网络节点（14）的无线设备（10）的第二网络片。

64. 发明申请

WO2017064116A1 CELL BOUNDARY CROSSING IN A UNIDIRECTIONAL SFN FOR HIGH SPEED TRAINS 审中-公开
标题翻译：用于高速列车的单向SFN中的单元边界匝道
公开(公告)号：WO2017064116A1
公开(公告)日：2017-04-20
申请号：PCT/EP2016/074459
申请日：2016-10-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： AXMON, Joakim , MÜLLER, Walter , LARSSON, Magnus
IPC分类号： H04W36/00 , H04W16/24 , H04W84/00 , H04W88/08 , H04W52/28 , H04W16/26 , H04W36/24 , H04B7/06
CPC分类号： H04W36/32 , H04B7/0617 , H04W16/26 , H04W36/0005 , H04W36/04 , H04W36/165 , H04W36/245 , H04W36/36 , H04W52/143 , H04W52/226 , H04W52/282 , H04W52/283 , H04W52/285 , H04W52/367 , H04W52/386 , H04W52/40 , H04W52/42 , H04W84/005 , H04W88/085
摘要： A first network node has first antenna nodes located along a track and associated with a first cell. Some of them serve a first cell overlap region that overlaps a second cell overlap region of second antenna nodes connected to a second network node. Some first antenna nodes form downlink beams in a same direction with power levels controlled such that respective amounts of overlap between the downlink beams and respective power levels of the downlink beams jointly cause the first cell's overlap region to emulate a cell border for a user equipment travelling at high speed. Emulated cell border signal power is lower at locations closer to an emulated cell outer edge than at more distant locations. Emulated cell border length is sufficient to cause the travelling user equipment to be within the emulated cell border long enough to successfully perform a handover between the first and second cells.
摘要翻译：第一网络节点具有沿轨道定位并与第一小区相关联的第一天线节点。它们中的一些服务于与连接到第二网络节点的第二天线节点的第二小区重叠区域重叠的第一小区重叠区域。一些第一天线节点在相同方向上形成具有相同方向的下行链路波束，其中功率电平被控制为使得下行链路波束与下行链路波束的各自功率电平之间的相应重叠量共同导致第一小区的重叠区域模拟用户设备行驶的小区边界高速。仿真的单元边界信号功率在更靠近仿真单元外边缘的位置处比在更远的位置处更低。仿真的小区边界长度足以使移动的用户设备在仿真的小区边界内长到足以成功执行第一和第二小区之间的切换。

65. 发明申请

WO2017006265A1 CORE NETWORK ASSISTED RAN PAGING 审中-公开
标题翻译：核心网络协助RAN PAGING
公开(公告)号：WO2017006265A1
公开(公告)日：2017-01-12
申请号：PCT/IB2016/054054
申请日：2016-07-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SCHLIWA-BERTLING, Paul , MÜLLER, Walter , WALLDEEN, Thomas , AXÉN, Rasmus , KARLSSON, Patrik , DREVÖ, Markus
IPC分类号： H04W60/04 , H04W68/08 , H04W68/02
CPC分类号： H04W68/08 , H04W60/04 , H04W68/02
摘要： Connectivity management in a radio access network with assistance from a core network to reduce signaling load is disclosed. A method includes determining, by a wireless communication device, that the wireless communication device has moved from a first mobility area to a second mobility area of the radio access network. Then, instead of performing a location update in response to determining that the wireless communication device has moved from the first mobility area to the second mobility area, the wireless communication device refrains from performing a location update with the radio access network.
摘要翻译：公开了一种无线接入网络中的从核心网协助减少信令负载的连接管理。一种方法包括由无线通信设备确定无线通信设备已经从无线接入网络的第一移动性区域移动到第二移动性区域。然后，响应于确定无线通信设备已经从第一移动性区域移动到第二移动性区域而不是执行位置更新，无线通信设备禁止与无线电接入网络执行位置更新。

66. 发明申请

WO2023085982A1 MEASUREMENT CONFIGURATION FOR ACTIVE TRP MEASUREMENT SETS 审中-公开
公开(公告)号：WO2023085982A1
公开(公告)日：2023-05-19
申请号：PCT/SE2021/051118
申请日：2021-11-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MÜLLER, Walter
IPC分类号： H04W24/10 , H04W36/00 , H04W48/20 , H04W88/06
摘要： There is provided mechanisms for configuring a user equipment with measurement configuration of active TRP measurement sets. A method is performed by a network node. The method comprises providing the measurement configuration to the user equipment relating to at least a first active TRP measurement set and a second active TRP measurement set for the user equipment to at the same time support at least two active TRP measurement sets. The method comprises receiving measurement reporting from the user equipment for at least one TRP included in the first active TRP measurement set and for at least one TRP included in the second active TRP measurement set.

67. 发明申请

WO2022197220A1 HANDLING LAYER 3 MEASUREMENTS OF A USER EQUIPMENT 审中-公开
公开(公告)号：WO2022197220A1
公开(公告)日：2022-09-22
申请号：PCT/SE2021/050230
申请日：2021-03-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MÜLLER, Walter
IPC分类号： H04W24/10 , H04W36/00
摘要： There is provided mechanisms for handling layer 3 measurements of a UE. A method is performed by a CU of an access network node. The CU is operatively connected to a DU of the access network node. The method comprises configuring the UE to perform layer 3 measurements. The UE is configured to perform layer 3 measurements according to measurement IDs coordinated between the CU and the DU. A first subset of the measurement IDs is associated with the CU and a second subset of the measurement IDs is associated with the DU. The method comprises obtaining a report with a layer 3 measurement from the UE. The report has one of the measurement IDs. The method comprises performing an action that depends on the layer 3 measurement in the report only when the measurement ID of the report is one of the measurement IDs in the first subset.

68. 发明申请

WO2022191745A1 TREATMENT OF MALICIOUS USER EQUIPMENT IN A WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2022191745A1
公开(公告)日：2022-09-15
申请号：PCT/SE2021/050205
申请日：2021-03-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SKÄRBY, Christian , NAKARMI, Prajwol Kumar , OLSSON, Jonathan , ABDELRAZEK, Loay , MÜLLER, Walter
IPC分类号： H04W12/122
摘要： A method is disclosed for handling a radio communication of a malicious user equipment, UE (102), in a wireless communication network (100). The method is performed by at least one network node in the wireless communication network (100).The method comprises obtaining (302) information identifying the malicious UE (102) attached to the wireless communication network (100). The method comprises performing (304) at least one action to deter or delay serving the malicious UE (102) without terminating the radio communication of the malicious UE (102) with the wireless communication network (100). Further, the method comprises controlling (306) allocation of resources to the malicious UE (102) to allow the malicious UE (102) to retain the radio communication with the wireless communication network (100).Corresponding network node, and computer program products are also disclosed.

69. 发明申请

WO2021259458A1 OVERLAYED CELL ACCESS HANDLING 审中-公开
公开(公告)号：WO2021259458A1
公开(公告)日：2021-12-30
申请号：PCT/EP2020/067552
申请日：2020-06-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MÜLLER, Walter , KARLSSON, Patrik
IPC分类号： H04W48/08 , H04W74/00 , H04W76/10 , H04B7/024 , H04W48/12 , H04W48/16 , H04W74/0833
摘要： A method of establishing a connection between a wireless device and a wireless communication network includes receiving, at a first transmission/reception point, TRP, a random access request from the wireless device on a random access channel of a first cell associated with the first TRP, and transmitting, by the first TRP, a synchronization signal block, SSB, equivalent indication to the wireless device, wherein the SSB equivalent indication corresponds to a second cell.

70. 发明申请

WO2021044187A1 UPLINK AWARE DUAL CONNECTIVITY 审中-公开
公开(公告)号：WO2021044187A1
公开(公告)日：2021-03-11
申请号：PCT/IB2019/057416
申请日：2019-09-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： AGHIGHI, Meysam , FAXEN, Linnea , MÜLLER, Walter
IPC分类号： H04W76/15 , H04W92/20 , H04W36/00 , H04W24/10 , H04W72/08
摘要： A first radio access network, RAN, node in a communication network can determine whether to provide dual connectivity to a user equipment, UE, in the communication network based on an UL quality. The first RAN node can receive data indicating characteristics of an uplink, UL, channel of one or more UL channels for a second RAN node in the communication network. The first RAN node can estimate an UL quality of the UL channel based on the data. The first RAN node can determine based on the UL quality, whether to provide dual connectivity to the UE in the communication network by adding the second RAN node as a secondary node serving the UE.

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