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81. 发明申请

WO2016045123A1 METHOD AND NETWORK NODE FOR FACILITATING SYNCHRONIZATION IN NETWORK 审中-公开
标题翻译：方法和网络节点用于网络同步化
公开(公告)号：WO2016045123A1
公开(公告)日：2016-03-31
申请号：PCT/CN2014/087685
申请日：2014-09-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , MIAO, Qingyu , KRONANDER, Jonas , BALDEMAIR, Robert
IPC分类号： H04W56/00
CPC分类号： H04W52/0216 , H04W4/06 , H04W56/002 , Y02D70/1262 , Y02D70/164
摘要： The present disclosure provides a method (400) for facilitating synchronization in a network. The method (400) comprises， at a network node： receiving (S410) synchronization signals from one or more neighboring network nodes； determining (S420) whether the one or more neighboring network nodes have reached a synchronized state based on the synchronization signals； determining (S430) whether a difference between a current synchronization value of the network node and an average of synchronization values of the one or more neighboring network nodes exceeds a threshold； and obtaining (S440) an updated synchronization value of the network node based on the synchronization values of the one or more neighboring network nodes， regardless of the current synchronization value， when it is determined that the one or more neighboring network nodes have reached the synchronized state and the difference exceeds the threshold.
摘要翻译：本公开提供了一种用于促进网络中的同步的方法（400）。所述方法（400）包括：在网络节点处：从一个或多个相邻网络节点接收（S410）同步信号; 基于所述同步信号确定（S420）所述一个或多个相邻网络节点是否已经达到同步状态; 确定（S430）网络节点的当前同步值与一个或多个相邻网络节点的同步值的平均值之间的差是否超过阈值; 以及当确定所述一个或多个相邻网络节点已经达到同步时，基于所述一个或多个相邻网络节点的同步值，而不管当前同步值，获得（S440）所述网络节点的更新的同步值状态和差异超过阈值。

82. 发明申请

WO2015077930A1 METHOD FOR ALLOCATION OF TIME TRANSMISSION INTERVALS 审中-公开
标题翻译：分配时间传输间隔的方法
公开(公告)号：WO2015077930A1
公开(公告)日：2015-06-04
申请号：PCT/CN2013/087908
申请日：2013-11-27
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , ZHANG, Zhang
发明人： ZHANG, Zhang , MIAO, Qingyu
IPC分类号： H04W72/08 , H04W24/00
CPC分类号： H04W72/0446 , H04B17/318 , H04W28/0268 , H04W52/365 , H04W72/0413 , H04W72/082 , H04W84/042
摘要： The present disclosure relates to a method for allocating Time Transmission Intervals, TTI, during Up Link, UL, transmissions in a shared radio cell environment. The present disclosure also relates to a network node for performing said allocation method. The allocation is performed by determining for each network node (10; 20A; 20B; 20C) in the shared radio cell environment which UEs (30) it serves and listens to. The TTIs are the allocated such that the UE transmission for UEs related to a network node (10; 20A; 20B; 20C) is coordinated by scheduling said UE transmission in the same TTI frame for a serving network node (10; 20A; 20B; 20C) and for one or more of listening network nodes (10; 20A; 20B; 20C) in the shared radio cell environment. Fig.
摘要翻译：本公开涉及在共享无线电小区环境中在上行链路，UL，传输期间分配时间传输间隔TTI的方法。本公开还涉及用于执行所述分配方法的网络节点。通过确定其服务和监听的UE（30）的共享无线电小区环境中的每个网络节点（10; 20A; 20B; 20C）执行分配。 TTI被分配，使得与网络节点（10; 20A; 20B; 20C）相关的UE的UE传输通过在服务网络节点（10; 20A; 20B; 20; 20A; 20B; 20C）的相同TTI帧中调度所述UE传输来协调。 20C）和共享无线电小区环境中的一个或多个监听网络节点（10; 20A; 20B; 20C）。图。

83. 发明申请

WO2014185840A1 A WIRELESS DEVICE, NETWORK NODES AND METHODS THEREIN FOR HANDLING A DEVICE-TO-DEVICE (D2D) COMMUNICATION DURING HANDOVER IN A WIRELESS TELECOMMUNICATIONS NETWORK 审中-公开
标题翻译：无线设备，网络节点及其在无线电信网络中的切换期间处理设备到设备（D2D）通信的方法
公开(公告)号：WO2014185840A1
公开(公告)日：2014-11-20
申请号：PCT/SE2013/050553
申请日：2013-05-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： LU, Qianxi , MIAO, Qingyu
IPC分类号： H04W36/00 , H04W72/04 , H04W76/04 , H04W84/22
CPC分类号： H04W36/0055 , H04W72/1289 , H04W74/0833 , H04W76/23 , H04W84/22
摘要： A method performed by a first wireless device for handling a device-to-device, D2D, communication with a second wireless device during handover of the first wireless device from a source network node to a target network node in a wireless telecommunications network is provided. The first wireless device interrupts the D2D communication. Then, the first wireless device determines a first uplink timing difference as the difference between the uplink timing to the source network node and the uplink timing to the target network node. Further, the first wireless device reconfigures the D2D communication based on the first uplink timing difference. Then, the first wireless device restarts the D2D communication as reconfigured. A first wireless device (121) is also provided. Further, a target network node (110, 111, 112), a source network node (110, 111) and methods therein for handling a D2D communication are provided.
摘要翻译：提供了一种由第一无线设备执行的方法，用于处理设备到设备D2D，在第一无线设备从无线电信网络中的源网络节点切换到目标网络节点期间与第二无线设备的通信。第一个无线设备中断D2D通信。然后，第一无线装置确定第一上行链路定时差作为到源网络节点的上行链路定时与到目标网络节点的上行链路定时之间的差异。此外，第一无线设备基于第一上行链路定时差重新配置D2D通信。然后，第一个无线设备重新启动重新配置的D2D通信。还提供了第一无线设备（121）。此外，提供目标网络节点（110,111,112），源网络节点（110,111）及其中用于处理D2D通信的方法。

84. 发明申请

WO2014168571A3 A METHOD AND WIRELESS DEVICE FOR PROVIDING DEVICE-TO-DEVICE COMMUNICATION 审中-公开
公开(公告)号：WO2014168571A3
公开(公告)日：2014-10-16
申请号：PCT/SE2014/050442
申请日：2014-04-10
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SORRENTINO, Stefano , LU, Qianxi , MIAO, Qingyu
IPC分类号： H04W76/02 , H04W56/00
摘要： The present disclosure relates to methods and to a wireless device, 10,20, for enabling device-to-device communication. In particular the present disclosure relates to a method comprising configuring, direct control messages and reference signals, based on the capability and state of the wireless device with regards to device to device communication. The method comprises, associating, S1a, in the wireless device, at least one direct control message to a synchronisation reference signal, configuring, S2a, the at least one direct control message and/or the synchronisation reference signal, such that a recipient can identify the association between the at least one direct control message and the synchronisation reference signal, using the configuration of the direct control message and/or the synchronisation reference signal; and transmitting, S3, the at least one direct control message.

85. 发明申请

WO2014094246A1 METHOD AND DEVICES FOR MIMO TRANSMISSION 审中-公开
标题翻译：用于MIMO传输的方法和设备
公开(公告)号：WO2014094246A1
公开(公告)日：2014-06-26
申请号：PCT/CN2012/086907
申请日：2012-12-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON(PUBL) , ZHANG, Zhang
发明人： ZHANG, Zhang , GORANSSON, Bo , GU, Xinyu , LARSSON, Erik , MIAO, Qingyu
IPC分类号： H04B7/04
CPC分类号： H04B15/00 , H04B7/0413 , H04B7/0417 , H04B7/0632 , H04W84/042
摘要： Methods and devices of controlling impact from interference from transmission to a 4- branch Multiple Input Multiple Output, MIMO, enabled User Equipment, UE, in a cellular radio system where legacy non 4-branch MIMO UEs co-exist are provided. The control involves determining an estimated Channel Quality Indicator, CQI, delay, and based on the estimated CQI delay determining if there exists a CQI under-estimation or CQI over- estimation. The control of the impact from high rank interference from transmission to the 4-branch MIMO enabled UE is based on a determined CQI under-estimation or CQI over- estimation.
摘要翻译：提供了在传统非4分支MIMO UE共存的蜂窝无线电系统中控制来自传输到四分支的干扰的影响的方法和装置。多输入多输出MIMO启用用户设备UE。该控制涉及确定估计的信道质量指示符，CQI，延迟，并且基于估计的CQI延迟确定是否存在CQI欠估计或CQI过度估计。从传输到4分支MIMO使能UE的高秩干扰的影响的控制基于所确定的CQI欠估计或CQI过度估计。

86. 发明申请

WO2014089791A1 PHYSICAL CHANNEL DESIGN FOR NETWORK-ASSISTED D2D 审中-公开
标题翻译：网络辅助D2D的物理通道设计
公开(公告)号：WO2014089791A1
公开(公告)日：2014-06-19
申请号：PCT/CN2012/086487
申请日：2012-12-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , MIAO, Qingyu
IPC分类号： H04W72/04 , H04B7/26
CPC分类号： H04W76/023 , H04B7/2615 , H04B7/2656 , H04L5/0091 , H04L5/06 , H04W72/082 , H04W72/1226 , H04W74/02 , H04W76/14 , H04W88/02 , H04W88/12
摘要： A method in a network node for multiplexing a physical channel 400, between the network node and devices comprised in a mixed wireless network, wherein the mixed wireless network further comprises a cellular network comprising one or more cellular channels and a Device-to-Device, D2D, network comprising one or more D2D channels, the method comprising: time division multiplexing the physical channel 400 between a first group of cellular channels and a first group of D2D channels, and frequency division multiplexing the physical channel 400 between a second group of cellular channels and the first group of D2D channels.
摘要翻译：一种网络节点中的方法，用于在网络节点和混合无线网络中包含的设备之间复用物理信道400，其中该混合无线网络还包括包括一个或多个蜂窝信道和设备到设备的蜂窝网络， D2D，包括一个或多个D2D信道的网络，所述方法包括：在第一组蜂窝信道和第一组D2D信道之间时分多路复用物理信道400，以及在第二组蜂窝小区之间对物理信道400进行频分复用渠道和第一组D2D渠道。

87. 发明申请

WO2013141791A1 METHODS AND APPARATUS FOR ADJUSTING MAXIMUM OUTPUT POWER LEVEL 审中-公开
标题翻译：调整最大输出功率电平的方法和装置
公开(公告)号：WO2013141791A1
公开(公告)日：2013-09-26
申请号：PCT/SE2013/050287
申请日：2013-03-15
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KAZMI, Muhammad , GHAZEMZADEH, Farshid , LIU, Jinhua , MIAO, Qingyu , TEJEDOR, Erika
IPC分类号： H04W52/14 , H04W76/00
CPC分类号： H04W52/367 , H04W4/90 , H04W52/146 , H04W52/18 , H04W52/241 , H04W52/242 , H04W52/243 , H04W52/281 , H04W52/34 , H04W76/50
摘要： The present invention relates to a method implemented by a wireless device in a wireless communication system, for adjusting a maximum output power level of the wireless device. The method comprises obtaining (310) an indication indicating a current level of criticality in the system in which a network node serving the wireless device is operating, and adjusting (320) the maximum output power level based on the current level of criticality indicated by the obtained indication.
摘要翻译：本发明涉及一种由无线设备在无线通信系统中实现的用于调整无线设备的最大输出功率电平的方法。该方法包括：获取（310）指示服务于无线设备的网络节点正在其中运行的系统中的当前关键性水平的指示，以及基于当前的关键性水平来调整（320）最大输出功率电平获得指示。

88. 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.

89. 发明申请

WO2009078762A1 METHOD AND ARRANGEMENT FOR ADJUSTING TRANSMISSION POWER BY- ADJUSTING A GAIN FACTOR IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：通过调整通信系统中的增益因子来调整传输功率的方法和装置
公开(公告)号：WO2009078762A1
公开(公告)日：2009-06-25
申请号：PCT/SE2007/051005
申请日：2007-12-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON , MIAO, Qingyu , FAN, Rui , GU, Xinyu , HU, Rong
发明人： MIAO, Qingyu , FAN, Rui , GU, Xinyu , HU, Rong
IPC分类号： H04B7/005
CPC分类号： H04W52/16 , H04W52/12 , H04W52/48
摘要： Methods and arrangements for generating adjustment commands in a node. The adjustment commands adjust the transmission power of radio signals. The radio signals are sent over at least a first channel and a second channel. The adjustment is performed by adjusting a gain factor. The gain factor is associated with the relation between a first transmission power level of a first channel and a second transmission power level of a second channel.
摘要翻译：在节点中生成调整命令的方法和布置。调整命令调整无线电信号的发送功率。无线电信号通过至少第一通道和第二通道发送。通过调整增益因子来进行调整。增益因子与第一信道的第一发射功率电平和第二信道的第二发射功率电平之间的关系相关联。

90. 发明申请

WO2018018355A1 DETERMINATION OF FEEDBACK TIMING 审中-公开
标题翻译：确定反馈时序
公开(公告)号：WO2018018355A1
公开(公告)日：2018-02-01
申请号：PCT/CN2016/091532
申请日：2016-07-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , MIAO, Qingyu
发明人： MIAO, Qingyu , LI, Shaohua
IPC分类号： H04W28/16
摘要： Embodiments of the present disclosure relate to a method and device for determining feedback timing. In example embodiments, the first communication device obtains information indicating at least one of a capability, a timing requirement, and a service type of a second communication device. Based on the obtained information, the first communication device determines feedback timing to be used by the second communication device. Then, the first communication device sends an indication of the feedback timing to the second communication device for communication with the second communication device in accordance with the feedback timing.
摘要翻译：本公开的实施例涉及用于确定反馈定时的方法和设备。在示例实施例中，第一通信设备获得指示第二通信设备的能力，时间要求和服务类型中的至少一个的信息。基于所获得的信息，第一通信设备确定要由第二通信设备使用的反馈定时。然后，第一通信设备根据反馈定时向第二通信设备发送反馈定时的指示以与第二通信设备通信。

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