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1. 发明申请

WO2018058515A1 METHODS AND ARRANGEMENTS FOR MEASUREMENT BASED MOBILITY 审中-公开
标题翻译：基于测量的移动性的方法和安排
公开(公告)号：WO2018058515A1
公开(公告)日：2018-04-05
申请号：PCT/CN2016/101052
申请日：2016-09-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , REIAL, Andres , MIAO, Qingyu , RAMOS, Edgar , RUNE, Johan , TIDESTAV, Claes , WAGER, Stefan , ZHANG, Zhang
IPC分类号： H04W36/30
摘要： The present disclosure relates to methods and arrangements for performing wireless device assisted handover form a source access node to a target access node. Performed in a wireless device, the disclosure presents a method for performing wireless device assisted handover from a source access node to a target access node in a wireless network. The method comprises performing (S31) one or more mobility measurements for corresponding candidate radio links and selecting (S32), from the one or more candidate radio links, an initial target link based on the performed one or more mobility measurements. A first radio link measurement report, based on the one or more mobility measurements, identifying the initial target link, is transmitted (S33) to the source target node using a first radio link reporting mechanism whereupon communication over the initial target link is initiated (S34). A second radio link measurement report for the one or more candidate radio links and based on the same one or more mobility measurements, is transmitted (S35) on the initial target link using a second radio link measurement report different from the first radio link reporting mechanism.
摘要翻译：本公开涉及用于执行从源接入节点到目标接入节点的无线设备辅助切换的方法和布置。在无线设备中执行，本公开提出了一种用于在无线网络中执行从源接入节点到目标接入节点的无线设备辅助切换的方法。该方法包括：执行（S31）用于对应的候选无线电链路的一个或多个移动性测量，并且基于所执行的一个或多个移动性测量，从一个或多个候选无线电链路中选择（S32）初始目标链路。使用第一无线电链路报告机制将识别初始目标链路的基于一个或多个移动性测量结果的第一无线电链路测量报告发送（S33）给源目标节点，随后发起初始目标链路上的通信（S34））。使用与第一无线电链路报告机制不同的第二无线电链路测量报告在初始目标链路上发送针对一个或多个候选无线电链路的第二无线电链路测量报告并且基于相同的一个或多个移动性测量结果（S35）

2. 发明申请

WO2017054432A1 NETWORK DEVICE, TERMINAL DEVICE AND METHODS FOR FACILITATING HANDOVER OF TERMINAL DEVICE 审中-公开
标题翻译：网络设备，终端设备和用于促进终端设备切换的方法
公开(公告)号：WO2017054432A1
公开(公告)日：2017-04-06
申请号：PCT/CN2016/078296
申请日：2016-04-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , WAGER, Stefan
IPC分类号： H04W36/08
CPC分类号： H04W36/0061 , H04W36/0072 , H04W36/0088 , H04W36/0094 , H04W36/08 , H04W36/30 , H04W36/38 , H04W72/0446 , H04W72/046
摘要： The disclosure provides methods respectively implemented in a network device and a terminal device for facilitating handover of the terminal device served by the network device to a target beam and/or network device. The method in the network device comprises transmitting information on configurations for a set of candidate target beams and/or network devices to the terminal device before the handover of the terminal device is triggered. The method further comprises transmitting a handover command to the terminal device to trigger the handover of the terminal device. The handover command contains an identifier for identifying, from the transmitted information on the configurations for the candidate target beams and/or network devices, the information on the configuration for the target beam and/or network device. The disclosure also provides a network device and a terminal device that perform the above methods respectively.
摘要翻译：本公开提供分别在网络设备和终端设备中实现的用于促进由网络设备服务的终端设备到目标波束和/或网络设备的切换的方法。网络设备中的方法包括在触发终端设备的切换之前向终端设备发送关于一组候选目标波束和/或网络设备的配置的信息。该方法还包括向终端设备发送切换命令以触发终端设备的切换。切换命令包含用于从发送的关于候选目标波束和/或网络设备的配置的信息中识别关于目标波束和/或网络设备的配置的信息的标识符。本公开还提供了分别执行上述方法的网络设备和终端设备。

3. 发明申请

WO2018027886A1 TWO-LEVEL MOBILITY REFERENCE SIGNAL CONFIGURATION 审中-公开
标题翻译：两级移动性参考信号配置
公开(公告)号：WO2018027886A1
公开(公告)日：2018-02-15
申请号：PCT/CN2016/094805
申请日：2016-08-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , YILMAZ, Osman Nuri Can , AXÉN, Rasmus , WAGER, Stefan
IPC分类号： H04W72/04 , H04W72/12
摘要： According to an aspect, one or more network nodes of a wireless communication system sends, to a wireless device operating in the wireless communication system, MRS configuration information, the MRS configuration information specifying one or more parameters for each of a plurality of MRS configurations. The network node subsequently sends, to the wireless device, an activation command indicating that at least a first one of the MRS configurations is to be used by the wireless device, the activation command including an index identifying the first one of the MRS configurations from among the plurality of MRS configurations. The wireless device receives the MRS configuration information and the activation command. The wireless device searches for at least one MRS specified by the first one of the MRS, responsive to the activation command and performs at least one measurement on the at least one MRS.
摘要翻译：根据一个方面，无线通信系统的一个或多个网络节点向在无线通信系统中操作的无线设备发送MRS配置信息，所述MRS配置信息指定一个或多个参数多个MRS配置中的每一个。网络节点随后向无线设备发送激活命令，该激活命令指示无线设备将使用MRS配置中的至少第一个，激活命令包括标识第一个MRS配置的索引多个MRS配置。无线设备接收MRS配置信息和激活命令。响应于激活命令，无线设备搜索由MRS中的第一个指定的至少一个MRS，并对至少一个MRS执行至少一个测量。

4. 发明申请

WO2023068988A1 BEARER HANDLING FOR SCG DEACTIVATION 审中-公开
公开(公告)号：WO2023068988A1
公开(公告)日：2023-04-27
申请号：PCT/SE2022/050937
申请日：2022-10-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ZOU, Zhenhua , WAGER, Stefan , SKARVE, Martin
IPC分类号： H04W76/15 , H04W76/30 , H04W52/02
摘要： Systems and/or methods are provided for user plane data handling during an SCG de-activation/re-activation procedure. In particular, upon SCG de-activation, the UE may release the RLC entities associated with the SCG. Upon SCG activation, the UE may establish the RLC entities associated with the SCG and a data split threshold associated with the deactivated SCG of infinity is applied. Related devices, systems and computer program products are disclosed.

5. 发明申请

WO2023014258A1 PREDICTION AND PROACTIVE HANDLING OF RADIO LINK FAILURES 审中-公开
公开(公告)号：WO2023014258A1
公开(公告)日：2023-02-09
申请号：PCT/SE2022/050663
申请日：2022-07-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ORSINO, Antonino , WAGER, Stefan , WILLARS, Per
IPC分类号： H04W36/00 , H04W36/30 , H04W76/15 , H04W76/19
摘要： Embodiments include methods for a user equipment (UE) configured to communicate with a wireless network via a primary cell (PCell) and one or more secondary cells (SCells). Suchmethods include receiving, from the wireless network, a plurality of configurations for a corresponding plurality of candidate PCells. Such methods include selecting one of the configurations upon occurrence of a failure event in a first cell configured as the PCell andswitching the PCell from the first cell to the candidate PCell corresponding to the selected configuration. Other embodiments include complementary methods for a network node of the wireless network, as well as UEs and network nodes configured to perform such methods.

6. 发明申请

WO2021242159A1 DUAL CONNECTIVITY CAPABILITY SIGNALING 审中-公开
公开(公告)号：WO2021242159A1
公开(公告)日：2021-12-02
申请号：PCT/SE2021/050372
申请日：2021-04-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： WAGER, Stefan , ARAUJO, Lian
IPC分类号： H04W72/04
摘要： Methods, apparatuses and computer program products for handling information regarding user equipment, UE, capabilities for supporting band combinations in multi-connectivity. An examplemethod, performed by a UE, comprises indicating (1110), in a message reporting capabilities for the UE, whether each band in a band combination supported by the UE can be used in a master cell group, MCG, a secondary cell group, SCG, or both. The method further comprises including (1120), in the message reporting capabilities for the UE, a bit for each of one or more band combinations supported by the UE, the bit indicating whether asynchronous FR1-FR2 NR-DC is supported by the UE for the corresponding band combination.(Figure 11 for publication)

7. 发明申请

WO2021038498A1 METHODS, DEVICES, COMPUTER PROGRAMS AND COMPUTER PROGRAM PRODUCTS FOR INDICATING USE OF MASTER CELL GROUP FAST RECOVERY PROCEDURE 审中-公开
公开(公告)号：WO2021038498A1
公开(公告)日：2021-03-04
申请号：PCT/IB2020/058028
申请日：2020-08-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ORSINO, Antonino , TEYEB, Oumer , WAGER, Stefan
IPC分类号： H04W76/15 , H04W76/19
摘要： Methods performed by a network node in a radio communication network are provided herein. Operations according to such methods include detecting a radio link failure on a master cell group and indicating to a user equipment whether to use a master cell group fast recovery procedure to avoid a radio resource control re-establishment.

8. 发明申请

WO2020167212A1 RADIO LINK FAILURE RECOVERY OVER SUPPLEMENTARY UPLINK 审中-公开
公开(公告)号：WO2020167212A1
公开(公告)日：2020-08-20
申请号：PCT/SE2020/050118
申请日：2020-02-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ORSINO, Antonino , YILMAZ, Osman Nuri Can , WAGER, Stefan
IPC分类号： H04L1/00 , H04W74/08 , H04W76/18 , H04W76/19 , H04W36/24
摘要： A method is performed by a user equipment (UE) configured with an uplink, UL, and a downlink (DL) associated with a primary cell (PCell) and a supplementary uplink (SUL) for communicating with a network node. The method includes detecting a radio link failure (RLF) on the PCell and transmitting, to a network node, a message comprising failure information associated with the RLF on the SUL.

9. 发明申请

WO2020165697A1 MASTER CELL GROUP FAILURE HANDLING BY A MASTER NODE 审中-公开
公开(公告)号：WO2020165697A1
公开(公告)日：2020-08-20
申请号：PCT/IB2020/050933
申请日：2020-02-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： YILMAZ, Osman Nuri Can , WAGER, Stefan , TEYEB, Oumer , RUGELAND, Patrik , ORSINO, Antonino
IPC分类号： H04W76/19 , H04W76/25 , H04W88/02 , H04W88/08
摘要： A method performed by a user equipment, UE, comprising: detecting a failure relating to a connection between the UE and a Master Cell Group, MCG; providing, to a master node via a Secondary Cell Group, SCG, a first message relating to the detected failure; and receiving, from the master node via the SCG, a second message indicating to the UE to perform a connection reconfiguration.

10. 发明申请

WO2020091660A1 MEASUREMENT CONFIGURATION IN NR-DC 审中-公开
公开(公告)号：WO2020091660A1
公开(公告)日：2020-05-07
申请号：PCT/SE2019/051060
申请日：2019-10-28
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： TEYEB, Oumer , WAGER, Stefan , ORSINO, Antonino , YILMAZ, Osman Nuri Can
IPC分类号： H04W24/10
摘要： A wireless device operates with dual connectivity to a Master node and a Secondary node, which are both New Radio, NR, nodes. It receives measurement and/or reporting configuration information from a network. It determines whether the received 5 configuration information relates to a MCG or a SCG. Specifically, it is determined that the received configuration information relates to the MCG if the configuration information is received directly within an RRCReconfiguration message received via SRB1, or that the received configuration information relates to the SCG if the configuration information is received directly within an RRCReconfiguration message 0 received via SRB3, or alternatively if the configuration information is received in an RRCReconfiguration message that is embedded within an RRCReconfiguration message received via SRB1.

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