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1. 发明申请

WO2019033290A1 METHOD AND APPARATUS FOR IMPLEMENTING NONSTANDARD BANDWIDTH AS WELL AS NETWORK DEVICE COMPRISING THE APPARATUS 审中-公开
公开(公告)号：WO2019033290A1
公开(公告)日：2019-02-21
申请号：PCT/CN2017/097626
申请日：2017-08-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , WANG, Li
发明人： WANG, Li , MIAO, Qingyu , TONG, Yanda
IPC分类号： H04W28/06
摘要： Method and apparatus are disclosed for implementing a nonstandard bandwidth at a network device. According to an embodiment, a first amount of physical resource blocks (PRBs) available in the nonstandard bandwidth is determined. A second amount of PRBs available in a standard bandwidth corresponding to the nonstandard bandwidth is determined. A central frequency shift of the nonstandard bandwidth relative to the standard bandwidth is determined based at least on the first and second amounts. A network device comprising the apparatus is also disclosed.

2. 发明申请

WO2018133117A1 METHOD AND CONTROLLER FOR RECEIVING BEAM CONTROL IN MIMO SYSTEM AS WELL AS RADIO UNIT AND BASE STATION 审中-公开
公开(公告)号：WO2018133117A1
公开(公告)日：2018-07-26
申请号：PCT/CN2017/072245
申请日：2017-01-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LI, Ming
发明人： LI, Ming , MIAO, Qingyu , WANG, Jianfeng , GARCIA, Virgile
IPC分类号： H04L27/06
摘要： Method and controller are disclosed for receiving beam control in MIMO system. According to an embodiment, a measured power of a signal is obtained from a power meter. The signal is generated by a beamforming combiner by combining multiple inputs from an antenna array, and represents a first receiving beam with a first gain and a first pointing direction. Whether to apply beam gain control is judged based on the obtained power. In response to a positive judgment result, a target gain is determined. The target gain is converted to a target beamforming parameter. The target beamforming parameter is provided to the beamforming combiner, such that the first receiving beam is replaced by a second receiving beam with the target gain and the first pointing direction. A radio unit comprising the controller and a base station comprising the radio unit are also disclosed.

3. 发明申请

WO2017196246A2 NETWORK ARCHITECTURE, METHODS, AND DEVICES FOR A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于无线通信网络的网络体系结构，方法和设备
公开(公告)号：WO2017196246A2
公开(公告)日：2017-11-16
申请号：PCT/SE2017/050487
申请日：2017-05-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： BALDEMAIR, Robert , ABRAHAMSSON, Richard , AKTAS, Ismet , ALRIKSSON, Peter , ANSARI, Junaid , ASHRAF, Shehzad Ali , ASPLUND, Henrik , ATHLEY, Fredrik , AXELSSON, Håkan , AXMON, Joakim , AXNÄS, Johan , BALACHANDRAN, Kumar , BARK, Gunnar , BERG, Jan-Erik , BERGSTRÖM, Andreas , BJÖRKEGREN, Håkan , BRAHMI, Nadia , CAPAR, Cagatay , CARLSSON, Anders , CEDERGREN, Andreas , COLDREY, Mikael , DA SILVA, Icaro L. J. , DAHLMAN, Erik , EL ESSAILI, Ali , ENGSTRÖM, Ulrika , ERICSON, Mårten , ERIKSSON, Erik , FALLGREN, Mikael , FAN, Rui , FODOR, Gabor , FRENGER, Pål , FRIDÉN, Jonas , FRÖBERG OLSSON, Jonas , FURUSKÄR, Anders , FURUSKOG, Johan , GARCIA, Virgile , GATTAMI, Ather , GUNNARSSON, Fredrik , GUSTAVSSON, Ulf , HAGERMAN, Bo , HARRYSSON, Fredrik , HE, Ning , HESSLER, Martin , HILTUNEN, Kimmo , HONG, Songnam , HUI, Dennis , HUSCHKE, Jörg , IRNICH, Tim , JACOBSSON, Sven , JALDÉN, Niklas , JÄRMYR, Simon , JIANG, Zhiyuan , JOHANSSON, Martin , JOHANSSON, Niklas , KANG, Du Ho , KARIPIDIS, Eleftherios , KARLSSON, Patrik , KHAYRALLAH, Ali S. , KILINC, Caner , KLANG, Göran N. , KRONANDER, Jonas , LANDSTRÖM, Sara , LARSSON, Christina , LI, Gen , LINDBOM, Lars , LINDGREN, Robert , LINDOFF, Bengt , LINDQVIST, Fredrik , LIU, Jinhua , LOHMAR, Thorsten , LU, Qianxi , MANHOLM, Lars , MARIC, Ivana , MEDBO, Jonas , MIAO, Qingyu , MILDH, Gunnar , MOOSAVI, Reza , MÜLLER, Walter , MYHRE, Elena , NORRMAN, Karl , OLSSON, Bengt-Erik , PALENIUS, Torgny , PARKVALL, Stefan , PEISA, Janne , PETERSSON, Sven , PRADAS, Jose Luis , PRYTZ, Mikael , QUESETH, Olav , RAMACHANDRA, Pradeepa , RAMOS, Edgar , REIAL, Andres , RIMHAGEN, Thomas , RINGH, Emil , RUGELAND, Patrik , RUNE, Johan , SACHS, Joachim , SAHLIN, Henrik , SAXENA, Vidit , SEIFI, Nima , SELÈN, Yngve , SEMAAN, Eliane , SHARMA, Sachin , SHI, Cong , SKÖLD, Johan , STATTIN, Magnus , STJERNMAN, Anders , SUNDMAN, Dennis , SUNDSTRÖM, Lars , TERCERO VARGAS, Miurel Isabel , TIDESTAV, Claes , TOMBAZ, Sibel , TORSNER, Johan , TULLBERG, Hugo , VIKBERG, Jari , VON WRYCZA, Peter , WAGER, Stefan , WALLDEEN, Thomas , WALLENTIN, Pontus , WANG, Hai , WANG HELMERSSON, Ke , WANG, Jianfeng , WANG, Yi-Pin Eric , WERNER, Karl , WIBERG, Niclas , WITTENMARK, Emma , YILMAZ, Osman Nuri Can , ZAIDI, Ali , ZHANG, Zhan , ZHANG, Zhang , ZHENG, Yanli
IPC分类号： H04L5/14 , H04L5/00
摘要： Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first downlink subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second downlink subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology, where the first numerology has a first subcarrier spacing and the second numerology has a second subcarrier spacing, the first subcarrier spacing differing from the second subcarrier spacing. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
摘要翻译：在无线设备中的包括示例方法的第五代无线通信中的方法和设备，其包括接收包括上行链路接入配置索引的下行链路信号，使用所述上行链路接入配置索引来识别来自预定多个上行接入配置之中的上行接入配置，并且根据所识别的上行接入配置向无线通信网络发送。该示例方法还包括：在同一无线设备中，在第一下行链路子帧中接收根据第一数字学格式化的第一正交频分复用（OFDM）传输，并在第二下行链路子帧中接收第二OFDM传输根据第二数字学进行格式化，第二数字学不同于第一数字学，其中第一数字学具有第一子载波间隔并且第二数字学具有第二子载波间隔，第一子载波间隔不同于第二子载波间隔。还公开了该方法的变体，相应的装置以及相应的网络方法和装置。

4. 发明申请

WO2017063614A3 METHOD AND DEVICE FOR TRANSMITTING INFORMATION 审中-公开
公开(公告)号：WO2017063614A3
公开(公告)日：2017-04-20
申请号：PCT/CN2016/107959
申请日：2016-11-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MIAO, Qingyu
发明人： MIAO, Qingyu , LI, Ming , ZHU, Huaisong , WANG, Jianfeng
IPC分类号： H04B7/04 , H04B7/06
摘要： Embodiments of the disclosure generally relate to a method and device for transmitting information. The method for transmitting information includes: a digital beam-forming of a receiver is implemented on a received signal; weights of an analog beam-forming of a transmitter are calculated based on weights of the digital beam-forming or channel estimation information of the receiver; and the analog beam-forming of the transmitter is implemented on a signal to be transmitted.

5. 发明申请

WO2017063333A1 METHOD AND DEVICE FOR BEAM SWITCHING 审中-公开
标题翻译：用于波束切换的方法和设备
公开(公告)号：WO2017063333A1
公开(公告)日：2017-04-20
申请号：PCT/CN2016/076265
申请日：2016-03-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , MIAO, Qingyu , ZHANG, Zhang
IPC分类号： H04W36/00
CPC分类号： H04W36/06 , H04B7/024 , H04B7/0408 , H04B7/0617 , H04Q2213/13098 , H04W36/0094
摘要： Embodiments of the disclosure generally relate to beam switching in a wireless communication network. A device in the wireless communication network determines a beam switch mode based on a first measurement on quality of a current beam serving a mobile terminal. The beam switch mode is associated with at least one candidate beam. Then, the device sends an indication of the beam switch mode to the mobile terminal to trigger the mobile terminal to perform a second measurement on a mobile reference signal associated with the at least one candidate beam. In response to receiving the second measurement from the mobile terminal, the device determines a target beam from the at least one candidate beam and the current beam based on the second measurement. In this way, the target beam may be determined in an efficient way.
摘要翻译：本公开的实施例一般涉及无线通信网络中的波束切换。无线通信网络中的设备基于对服务于移动终端的当前波束的质量的第一测量来确定波束切换模式。波束切换模式与至少一个候选波束相关联。然后，设备向移动终端发送波束切换模式的指示，以触发移动终端对与至少一个候选波束相关联的移动参考信号执行第二测量。响应于从移动终端接收到第二测量，设备基于第二测量从至少一个候选射束和当前射束确定目标射束。通过这种方式，可以高效地确定目标光束。

6. 发明申请

WO2019006745A1 METHOD AND APPARATUS FOR RECEIVING BEAMFORMING 审中-公开
公开(公告)号：WO2019006745A1
公开(公告)日：2019-01-10
申请号：PCT/CN2017/092224
申请日：2017-07-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LI, Ming
发明人： LI, Ming , MIAO, Qingyu , WANG, Jianfeng
IPC分类号： H04B7/06
摘要： The embodiments of the present invention disclose a method for a receiver communicating with a transmitter in wireless network. The method comprises a step of determining a wireless channel status, a step of selecting a beamforming scheme according to the determined wireless channel status, the beamforming scheme being digital beamforming or analog beamforming, and a step of receiving data from the transmitter according to the selected beamforming scheme. There are also provided embodiments of receivers for adaptive beamforming in the wireless network.

7. 发明申请

WO2018058514A1 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：WO2018058514A1
公开(公告)日：2018-04-05
申请号：PCT/CN2016/101051
申请日：2016-09-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MIAO, Qingyu
发明人： MIAO, Qingyu , TIDESTAV, Claes , DA SILVA, Icaro L. J. , RUNE, Johan , ZHANG, Zhang
IPC分类号： H04W36/00
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 method comprises performing (S31) one or more mobility measurements for corresponding candidate radio links and transmitting (S33) a first radio link measurement report, comprising the mobility measurements for a recommended target link, using a first radio link reporting mechanism to the source access node. When communication over a target link is not initiated under a predetermined condition, the method comprises transmitting a second radio link measurement report, for the one or more candidate radio links, on the recommended target link using a second radio link reporting mechanism 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，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，以及使用第一无线电链路传送（S33）包括用于推荐的目标链路的移动性测量的第一无线电链路测量报告向源接入节点报告机制。当在预定条件下不通过目标链路进行通信时，该方法包括使用不同于第一无线电链路报告机制的第一无线电链路报告机制在推荐目标链路上发送关于一个或多个候选无线电链路的第二无线电链路测量报告无线电链路报告机制。

8. 发明申请

WO2017091947A1 METHOD AND APPARATUS FOR CONFIGURING A CLUSTER 审中-公开
标题翻译：用于配置群集的方法和设备
公开(公告)号：WO2017091947A1
公开(公告)日：2017-06-08
申请号：PCT/CN2015/095989
申请日：2015-11-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MIAO, Qingyu
发明人： MIAO, Qingyu , LU, Qianxi , FAN, Rui , ZHANG, Zhang , HUI, Dennis
IPC分类号： H04W76/00
CPC分类号： H04L5/0035 , H04W16/28 , H04W72/0486 , H04W76/15 , H04W76/20 , H04W84/042
摘要： The present invention provides a method for configuring a cluster for a terminal device in a wireless network. The method is performed at a network node, e.g. a base station or a radio network controller. The terminal device can establish at least two concurrent connections to at least one network node in the cluster. The method (200) comprises dynamically adjusting a configuration of the cluster (210); and informing the terminal device of the adjusted configuration so that connectivity of the terminal device in the cluster is adapted to the adjusted configuration (220). The present invention also provides an apparatus.
摘要翻译：本发明提供了一种为无线网络中的终端设备配置集群的方法。该方法在网络节点处执行，例如，基站或无线电网络控制器。终端设备可以建立至少两个并发连接到集群中的至少一个网络节点。该方法（200）包括动态地调整集群（210）的配置; 并且向终端设备通知调整后的配置，以使得群集中的终端设备的连通性适应调整后的配置（220）。本发明还提供了一种装置。

9. 发明申请

WO2017028315A1 METHOD AND APPARATUS FOR MEASUREMENT AND REPORT 审中-公开
标题翻译：方法和装置的测量和报告
公开(公告)号：WO2017028315A1
公开(公告)日：2017-02-23
申请号：PCT/CN2015/087689
申请日：2015-08-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MIAO, Qingyu
发明人： MIAO, Qingyu , LIU, Jinhua
IPC分类号： H04W36/30
CPC分类号： H04W24/10 , H04B7/0689 , H04B7/0695 , H04L5/0048 , H04W8/02 , H04W36/06
摘要： Embodiments of the present disclosure provide a method implemented by an access node in a wireless communication system for beam switch, comprising: selecting a transmission mode from a set of predefined transmission modes; transmitting a reference signal to a device according to the selected transmission mode; signaling the selected transmission mode to the device; and receiving, from the device, a mobility measurement report based on the reference signal. By virtue of this method, the signaling overhead for reference signal configuration can be reduced.
摘要翻译：本公开的实施例提供了一种由用于波束切换的无线通信系统中的接入节点实现的方法，包括：从一组预定义的传输模式中选择传输模式; 根据所选择的传输模式将参考信号发送到设备; 向所述设备发信号通知所选传输模式; 以及从所述设备接收基于所述参考信号的移动性测量报告。借助这种方法，可以减少参考信号配置的信令开销。

10. 发明申请

WO2016192006A1 METHODS USED IN CLUSTER MANAGER， RADIO NODE AND CONTROL NODE， AND ASSOCIATED DEVICES 审中-公开
标题翻译：集群管理器，无线电节点和控制节点以及相关设备中使用的方法
公开(公告)号：WO2016192006A1
公开(公告)日：2016-12-08
申请号：PCT/CN2015/080489
申请日：2015-06-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , FAN, Rui , MIAO, Qingyu , ZHANG, Zhang
IPC分类号： H04W36/30
CPC分类号： H04W36/0094 , H04W36/0055 , H04W36/08 , H04W36/30 , H04W84/10
摘要： The present disclosure relates to a method used in a cluster manager controlling a cluster for a terminal device served by a radio node， and to the associated cluster manager. The cluster manager is under control of a control node and the cluster includes the radio node. The method includes： receiving Layer 1 (L1) /Layer 2 (L2) measurements of the terminal device on the radio node and one or more neighboring radio nodes of the radio node； determining a target radio node， to which the terminal device is to be handed over， based on the L1/L2 measurements； determining whether the target radio node is within the cluster； and if it is determined that the target radio node is within the cluster， determining whether the terminal device is to perform handover from a beam of the radio node to a beam of the target radio node. The present disclosure also relates to a method used in a radio node and the associated radio node， and to a method used in a control node and the associated control node.
摘要翻译：本公开涉及用于控制由无线电节点服务的终端设备的集群以及相关联的集群管理器的集群管理器中使用的方法。集群管理器在控制节点的控制下，集群包括无线节点。该方法包括：在无线节点和无线节点的一个或多个相邻无线电节点上接收终端设备的第1层（L1）/第2层（L2）测量; 基于L1 / L2测量确定终端设备要切换到的目标无线电节点; 确定所述目标无线电节点是否在所述群集内; 并且如果确定所述目标无线电节点在所述群集内，则确定所述终端设备是否要执行从所述无线节点的波束到所述目标无线电节点的波束的切换。本公开还涉及在无线电节点和相关联的无线电节点中使用的方法以及在控制节点和相关联的控制节点中使用的方法。

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