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11. 发明申请

WO2017095303A1 PROVISIONING NODE, COMMUNICATION NODE AND METHODS THEREIN FOR HANDLING KEY IDENTIFIERS IN WIRELESS COMMUNICATION 审中-公开
标题翻译：配置节点，通信节点及其中用于处理无线通信中的关键标识符的方法
公开(公告)号：WO2017095303A1
公开(公告)日：2017-06-08
申请号：PCT/SE2016/051151
申请日：2016-11-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： DI MARCO, Piergiuseppe , SKILLERMARK, Per , CHIRIKOV, Roman , SHEN, Wei
IPC分类号： H04W12/04 , H04L9/08
CPC分类号： H04L9/08 , H04L63/065 , H04L63/104 , H04W12/04
摘要： A provisioning node (100), a communication node (106) and methods therein, for handling key Identifiers, key IDs, used in wireless communication. The provisioning node (100) monitors (1:1) usage of key IDs in multiple wireless communications networks (102), and generates (1:2) a new key ID associated to a security key, for use in a first wireless communications network (104). The new key ID is verified (1:3) when the monitored usage of key IDs indicates that the new key ID is not already used in any of the monitored networks (102). The provisioning node (100) then distributes (1:4) the unique new key ID to communication nodes (106) in the first network (104). One or more of the communication nodes (106) may transmit a beacon comprising a list of currently used key IDs to enable the provisioning node (100) to verify the new key ID by comparing it to the key IDs in the list.
摘要翻译：供应节点（100），通信节点（106）及其中的方法，用于处理在无线通信中使用的密钥标识符，密钥ID。供应节点（100）监控（1：1）多个无线通信网络（102）中的密钥ID的使用，并且生成（1：2）与安全密钥相关联的新密钥ID，用于第一无线通信网络（104）。当监控到的密钥ID的使用指示新密钥ID尚未在任何监控网络（102）中使用时，新密钥ID被验证（1：3）。然后，供应节点（100）将唯一的新密钥ID（1：4）分配给第一网络（104）中的通信节点（106）。一个或多个通信节点（106）可以传送包括当前使用的密钥ID的列表的信标，以使得供应节点（100）能够通过将其与列表中的密钥ID进行比较来验证新的密钥ID。

12. 发明申请

WO2016137375A1 A MASTER DEVICE AND METHODS THEREIN 审中-公开
标题翻译：主要设备及其方法
公开(公告)号：WO2016137375A1
公开(公告)日：2016-09-01
申请号：PCT/SE2015/051179
申请日：2015-11-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SHEN, Wei , DI MARCO, Piergiuseppe , ELMDAHL, Per , ZHANG, Jingcheng
IPC分类号： H04W40/00 , H04L12/715 , H04W84/20 , H04L12/741
CPC分类号： H04L12/189 , H04L43/08 , H04L43/16 , H04L45/04 , H04L45/54 , H04L47/781 , H04L67/28 , H04W4/80 , H04W28/021 , H04W40/00 , H04W84/20
摘要： A master device 103 and a method for transmitting a message towards a destination node. The master and the destination are operating in a network 100. The master has a Slave Neighbour Table (SNT) and a Master Neighbour Table (MNT). When the identity of the destination is comprised in the SNT, the master unicasts the message to the slave having the same identity as the destination, otherwise the master determines if the identity of the destination is in the MNT. If so, the master unicasts the message to the neighbour master having the same identity as the destination or to the neighbour master being the master of the neighbour slave having the same identity as the destination; otherwise the master multicasts the message to all neighbour masters comprised in the MNT. When the identity is neither comprised in the SNT nor in the MNT, the master broadcasts the message.
摘要翻译：主设备103和用于向目的地节点发送消息的方法。主机和目的地在网络100中操作。主机具有从邻居表（SNT）和主相邻表（MNT）。当目的地的身份包含在SNT中时，主机将消息单播到具有与目的地相同身份的从属设备，否则主机确定目的地的身份是否在MNT中。如果是，则主机将消息单播到与目的地具有相同标识的邻居主机或作为与目的地具有相同标识的邻居从站主设备的邻居主机; 否则主机将消息组播到MNT中包含的所有邻居主机。当身份既不包含在SNT中也不包含在MNT中时，主播放消息。

13. 发明申请

WO2021262055A1 FIRST CORE NETWORK NODE AND METHOD PERFORMED THEREIN FOR PAGING IN A WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2021262055A1
公开(公告)日：2021-12-30
申请号：PCT/SE2020/050666
申请日：2020-06-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： TORABIAN ESFAHANI, Tahmineh , MODARRES RAZAVI, Sara , LUNARDI, Luca , SHEN, Wei , DREVÖ, Markus
IPC分类号： H04W68/12 , H04W48/18 , H04W92/24 , H04W76/27 , H04W88/06
摘要： A method performed by a first core network node (16) serving a first RAT, for enabling paging of a UE (10) in a wireless communication network. The first core network node receives (401) an incoming communication addressed to the UE. The first core network node further detects (402) that the UE has a dual registration in the first RAT and in a second RAT. The first core network node then further transmits (405) a paging notification to a second core network node (18) serving the second RAT as an instruction to page the UE in the second RAT, thereby enabling paging of the UE in both the first RAT and the second RAT of the wireless communication network.

14. 发明申请

WO2020167223A1 RAN INITIATED DATA COLLECTION 审中-公开
公开(公告)号：WO2020167223A1
公开(公告)日：2020-08-20
申请号：PCT/SE2020/050140
申请日：2020-02-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： WAHAJ ARSHAD, Malik , RAMACHANDRA, Pradeepa , SOLDATI, Pablo , SHEN, Wei
IPC分类号： H04W24/10 , G05B19/4063 , H04W24/02 , H04W24/08 , H04W4/70
摘要： According to certain embodiments, a method performed by a Radio Access Network, RAN, node comprises transmitting a data collection request to a network control entity. The data collection request indicates a request to start data collection within a Radio Access Network, RAN. The method comprises receiving a data collection response from the network control entity. The data collection response indicates whether the RAN can start the data collection procedure. In response to the data collection response indicating that the RAN can start the data collection procedure, the method comprises transmitting a data collection configuration message initializing data collection by at least one User Equipment, UE.

15. 发明申请

WO2016137378A1 SYSTEMS AND METHODS OF USING A MESH NETWORK TO SUPPORT A LEGACY PROTOCOL 审中-公开
标题翻译：使用网络来支持“协议”的系统和方法
公开(公告)号：WO2016137378A1
公开(公告)日：2016-09-01
申请号：PCT/SE2015/051387
申请日：2015-12-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ELMDAHL, Per , SHEN, Wei , ZHANG, Jingcheng , RIMHAGEN, Thomas
IPC分类号： H04L29/02 , G06F9/455 , G06F17/30 , H04W84/20
CPC分类号： H04W84/20 , H04L67/1095 , H04L67/12 , H04L67/28 , H04L67/2814 , H04L67/42
摘要： Systems and methods of using a mesh network to support a legacy protocol in a communication network are provided. In one exemplary embodiment, a method (1100, 1200) may be implemented by a mesh node (603, 703, 900) in a mesh network (602, 702) for emulating (1101) direct wireless communication between a client (601, 701) and a server (607, 707) according to a legacy attribute protocol (ATT) that does not support mesh networking. Further, the step of emulating may include replicating (1201), by each mesh node of the mesh network, a server database of the server to obtain a network proxy database. Further, the step of emulating may include forwarding (1203), by each mesh node, an ATT procedure of the legacy ATT between the client and the server using the network proxy database.
摘要翻译：提供了使用网状网络来支持通信网络中的传统协议的系统和方法。在一个示例性实施例中，方法（1100,1200）可以由网状网络（602,702）中的网格节点（603,703,900）来实现，用于在客户端（601,701）之间模拟（1101）直接无线通信）和根据不支持网状网络的传统属性协议（ATT）的服务器（607,707）。此外，仿真步骤可以包括由网状网络的每个网格节点复制（1201）服务器的服务器数据库以获得网络代理数据库。此外，仿真步骤可以包括使用网络代理数据库，通过每个网格节点转发客户端和服务器之间的传统ATT的ATT过程（1203）。

16. 发明申请

WO2021167501A1 USER EQUIPMENT, FIRST RADIO ACCESS NETWORK NODE AND METHODS PERFORMED THEREIN FOR COMMUNICATION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2021167501A1
公开(公告)日：2021-08-26
申请号：PCT/SE2020/050173
申请日：2020-02-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： TORABIAN ESFAHANI, Tahmineh , LUNARDI, Luca , MODARRES RAZAVI, Sara , DREVÖ, Markus , SHEN, Wei
IPC分类号： H04W36/00 , H04W88/06
摘要： A method performed by a UE (10) for handling communication with a first RAN node (12) associated with a first RAT, and a second RAN node (14) associated with a second RAT, wherein the UE, the first RAN node and the second RAN node 5are operating in a wireless communication network. The UE (10) is in inactive state in the first RAT when being registered through the first RAN node (12). The UE (10) performs a registration through the second RAN node (14) while retaining a stored inactive context related to the first RAN node (12), thereby having a dual registration to the first RAN node (12) and the second RAN node (14). The UE 10(10) further enters a state in the second RAT while remaining in the inactive state in the first RAT.

17. 发明申请

WO2020167187A1 ENHANCEMENTS TO MDT 审中-公开
公开(公告)号：WO2020167187A1
公开(公告)日：2020-08-20
申请号：PCT/SE2019/051303
申请日：2019-12-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ARSHAD, Malik Wahaj , RAMACHANDRA, Pradeepa , SHEN, Wei , SOLDATI, Pablo
IPC分类号： H04W24/10 , H04W16/28 , H04W76/28
摘要： According to some embodiments, a UE receives (700) at least one Minimization of Drive Test, MDT, control and configuration parameter. The at least one MDT control and configuration parameter contains an upper bound or a lower bound or both upper and lower bounds of at least one of an allowed Logging Interval and an allowed Logging Duration. The UE determines (701) at least one MDT configuration.

18. 发明申请

WO2017222449A1 PATH OPTIMIZED MULTI-HOP NETWORK 审中-公开
标题翻译： PATH OPTIMIZED多跳网络
公开(公告)号：WO2017222449A1
公开(公告)日：2017-12-28
申请号：PCT/SE2017/050647
申请日：2017-06-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SHEN, Wei , ZHANG, Jingcheng
IPC分类号： H04L12/24 , H04W84/18
CPC分类号： H04L41/0806 , H04W84/18
摘要： The present disclosure relates to methods and arrangements in a short-range personal area network and in particular to methods and arrangements for joining network nodes in a multi- hop, mesh network configuration by providing network information to the network nodes. When performed in a provisioner node of a short-range, multi-hop wireless personal area network, WPAN, the method comprises discovering (S30) one or more un-provisioned device nodes; for one or more pre-selected discovery nodes determining (S34) a link cost associated with a radio link between each discovery node and respective device nodes; and provisioning (S37) the one or more un-provisioned device nodes from the discovery node involving the lowest link cost among the determined link costs, thereby establishing a routing path for the device node to the network.
摘要翻译：本公开涉及短距离个人区域网络中的方法和布置，并且具体涉及通过向多跳网状网络配置中的网络信息提供网络信息来加入多跳网状网络配置中的网络节点的方法和布置网络节点。当在短距离多跳无线个人区域网络WPAN的提供者节点中执行时，该方法包括发现（S30）一个或多个未提供的设备节点; 对于一个或多个预先选择的发现节点，确定（S34）与每个发现节点和各个设备节点之间的无线电链路相关联的链路代价; 以及从确定的链路成本中涉及最低链路成本的发现节点供应（S37）一个或多个未供应设备节点，由此建立设备节点到网络的路由路径。

19. 发明申请

WO2017200465A1 CONFIGURING TRANSMISSION POWER OF A TRANSMISSION BY A WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译：通过无线通信设备配置传输的传输功率
公开(公告)号：WO2017200465A1
公开(公告)日：2017-11-23
申请号：PCT/SE2017/050485
申请日：2017-05-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： TAYAMON, Soma , DEL CARPIO VEGA, Luis Felipe , SHEN, Wei
IPC分类号： H04W52/28 , H04W52/22 , H04W74/08
摘要： Methods and devices for configuring a transmission power of a transmission by a wireless communication device (102) are provided. For instance, an example method (200) is described that includes determining (202) whether the wireless communication device (102) is to control the transmission power (114) of the transmission (104) in accordance with transmission power control commands (108) from a radio network node (106). In an aspect, the determination is based on whether the wireless communication device (102) is configured to dynamically adjust a clear channel assessment (CCA) threshold for the transmission (104) and based on a traffic type (112) conveyed by the transmission (104). The example method may also include transmitting (204) the transmission (104) with a transmission power (114) that is configured based on such a determination.
摘要翻译：提供了用于配置无线通信设备（102）的传输的传输功率的方法和设备。例如，描述了示例方法（200），其包括根据传输功率控制命令（108）确定（202）无线通信设备（102）是否要控制传输（104）的传输功率（114）来自无线电网络节点（106）。在一个方面中，所述确定基于无线通信设备（102）是否被配置为动态调整传输（104）的空闲信道评估（CCA）阈值并且基于由传输（104）传输的业务类型（112） 104）。该示例方法还可以包括利用基于这种确定配置的传输功率（114）来传输（204）传输（104）。

20. 发明申请

WO2016137377A1 ENERGY EFFICIENT BLE MESH INITIALISATION AND OPERATION 审中-公开
标题翻译：能源效率初始化和运行
公开(公告)号：WO2016137377A1
公开(公告)日：2016-09-01
申请号：PCT/SE2015/051371
申请日：2015-12-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： DI MARCO, Piergiuseppe , SHEN, Wei , CHIRIKOV, Roman
IPC分类号： H04W84/18 , H04W40/24 , H04W4/00
CPC分类号： H04W52/0216 , H04L45/123 , H04W4/80 , H04W8/005 , H04W28/06 , H04W28/18 , H04W40/02 , H04W40/24 , H04W84/18 , H04W84/20 , H04W88/04 , Y02D70/00 , Y02D70/144 , Y02D70/22
摘要： A first Bluetooth device and a method performed thereby for operating in a network of Bluetooth devices, the first Bluetooth device being capable of operating according to at least two different configurations, wherein a first configuration is of lower functionality than a second configuration. The method comprises, when the Bluetooth device is being switched on: associating (110) with other Bluetooth devices by (i) when the first Bluetooth device is operating according to the any configuration not being the highest functionality, transmitting a request, REQ, message in order to discover Bluetooth devices operating according to the configuration having the highest functionality; and (ii) when the first Bluetooth device is operating according to the configuration having the highest functionality, periodically and/or upon reception of the REQ, transmitting an announcement, ANN, message; determining (111) which configuration to operate according to, based at least partly on the association with the other Bluetooth devices; and operating (112) according to the determined configuration.
摘要翻译：第一蓝牙设备及其方法，用于在蓝牙设备的网络中进行操作，所述第一蓝牙设备能够根据至少两种不同的配置进行操作，其中第一配置具有比第二配置更低的功能。该方法包括：当蓝牙设备正在接通时：（i）当第一蓝牙设备根据不是最高功能的任何配置操作时，与其他蓝牙设备相关联（110），发送请求，REQ，消息以便发现根据具有最高功能的配置操作的蓝牙设备; 以及（ii）当所述第一蓝牙设备根据具有最高功能的配置操作时，周期性地和/或在接收到所述REQ时，发送公告ANN消息; 至少部分地基于与其他蓝牙设备的关联来确定（111）哪个配置来操作的配置; 并根据所确定的配置操作（112）。

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