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1. 发明申请

WO2016161599A1 SYSTEM, METHOD, AND APPARATUS FOR FLOOR CONTROL IN OFF-NETWORK MODE OF MISSION CRITICAL PUSH TO TALK (MCPTT) 审中-公开
标题翻译：系统，方法和装置，用于关闭按键（MCPTT）的离网模式的地面控制
公开(公告)号：WO2016161599A1
公开(公告)日：2016-10-13
申请号：PCT/CN2015/076170
申请日：2015-04-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LI, Yunxi
发明人： LI, Yunxi , FOLKE, Mats , KAROUT, Johnny , LU, Qianxi , SONG, Xinghua , WAENSTEDT, Stefan
IPC分类号： H04W4/10
CPC分类号： H04W76/45 , H04L65/4046 , H04L65/4061 , H04W4/10
摘要： A method is provided. The method includes entering offnetwork mode in a push to talk (PTT) communication session; generating a priority attributes table, each entry in the table associated with one of a plurality of UEs participating in the PTT communication session; receiving data to be transmitted to the other UEs participating in the PTT communication session; determining whether the floor is available based on the entries in the priority attributes table; upon determining the floor is available, transmitting the data to the other UEs in the PTT communication session; and upon determining the floor is not available, waiting for the floor to become available.
摘要翻译：提供了一种方法。该方法包括在一键通（PTT）通信会话中进入离网模式; 生成优先级属性表，所述表中的每个条目与参与所述PTT通信会话的多个UE中的一个相关联; 接收要发送到参与PTT通信会话的其他UE的数据; 基于优先级属性表中的条目确定楼层是否可用; 在确定楼层可用时，在PTT通信会话中将数据发送到其他UE; 并且在确定楼层不可用时，等待楼层变得可用。

2. 发明申请

WO2017076373A2 METHOD AND DEVICE FOR RESOURCE CONFIGURATION IN HANDOVER 审中-公开
标题翻译：切换中资源配置的方法和设备
公开(公告)号：WO2017076373A2
公开(公告)日：2017-05-11
申请号：PCT/CN2017/074509
申请日：2017-02-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LI, Yunxi
发明人： LI, Yunxi , LU, Qianxi
CPC分类号： H04W36/04 , H04W24/04 , H04W36/0072 , H04W74/0833 , H04W76/27 , H04W76/38
摘要： Embodiments of the disclosure generally relate to resource configuration in a wireless communication network. A terminal device in the wireless communication network receives information about supplemental resource from a source cell. Then the terminal device determines a time interval, in which the supplemental resource is available to the terminal device, in a transition period of a handover from the source cell to a target cell based on a timer associated with a random access procedure in the handover. In this way, the terminal device may use the supplemental resource during the handover.
摘要翻译：本公开的实施例一般涉及无线通信网络中的资源配置。无线通信网络中的终端设备从源小区接收关于补充资源的信息。然后，终端设备基于与切换中的随机接入过程相关联的定时器，在从源小区切换到目标小区的过渡时段中确定补充资源可用于终端设备的时间间隔。这样，终端设备可以在切换期间使用补充资源。

3. 发明申请

WO2017028300A1 OPTIMIZATION ON UL RESOURCE ALLOCATION IN PROSE RELAY 审中-公开
标题翻译：优化在继电器上的UL资源分配
公开(公告)号：WO2017028300A1
公开(公告)日：2017-02-23
申请号：PCT/CN2015/087626
申请日：2015-08-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LI, Yunxi
发明人： LI, Yunxi , WAENSTEDT, Stefan , ANDERSSON, Eric , BELLESCHI, Marco , ENBUSKE, Henrik , FOLKE, Mats , LU, Qianxi
IPC分类号： H04W72/04 , H04L12/911
CPC分类号： G06F21/55 , H04B7/15542 , H04W28/26 , H04W76/14 , H04W88/04
摘要： The present invention generally relates to device-to-device communication, and more particularly, to optimization on UL resource allocation where a wireless device transmits data to a wireless network via another wireless device. According to one embodiment of the present invention, a method for transmitting data from a first wireless device to a wireless network by a second wireless device comprises the steps of: obtaining data pattern information associated with data from the first wireless device; requesting resources from the wireless network according to the data pattern information; and transmitting the data from the first wireless device to the wireless network by using the resources as requested.
摘要翻译：本发明一般涉及设备到设备的通信，更具体地说，涉及无线设备经由另一个无线设备向无线网络发送数据的UL资源分配的优化。根据本发明的一个实施例，用于通过第二无线设备从第一无线设备向无线网络发送数据的方法包括以下步骤：获得与来自第一无线设备的数据相关联的数据模式信息; 根据数据模式信息从无线网络请求资源; 以及通过使用所请求的资源将数据从第一无线设备发送到无线网络。

4. 发明申请

WO2018108020A1 METHODS AND APPARATUSES FOR DATA TRANSMISSION WITH BEAMFORMING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2018108020A1
公开(公告)日：2018-06-21
申请号：PCT/CN2017/114981
申请日：2017-12-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LI, Yunxi
发明人： LI, Yunxi , GAO, Shiwei , LU, Qianxi
IPC分类号： H04W72/04
摘要： Embodiments of the present disclosure provide methods, apparatuses and computer programs for data transmission with beamforming in a wireless communication system. A method performed by a network device comprises obtaining data to be transmitted; determining a target area for transmitting the data in response to the data being V2X data; and transmitting the data towards the target area with beamforming. According to the various aspects and embodiments of the present disclosure, data can be transmitted to a target area efficiently.

5. 发明申请

WO2018112879A1 ANTENNA CALIBRATION FOR MULTIPLE INPUT MULTIPLE OUTPUT 审中-公开
公开(公告)号：WO2018112879A1
公开(公告)日：2018-06-28
申请号：PCT/CN2016/111696
申请日：2016-12-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , ZHU, Huaisong
发明人： ZHU, Huaisong , WANG, Jianfeng , LU, Qianxi , ZHANG, Zhan
IPC分类号： H04B17/00
摘要： A method for antenna calibration is proposed. The method may comprise setting a first control unit to a first operation mode. The first control unit may be located on a first antenna path of a first antenna array which has a plurality of antennas. Under the first operation mode of the first control unit, a calibration signal for the first antenna path can be isolated from interference. The method may further comprise obtaining a measurement based at least partly on the calibration signal for the first antenna path. The method may further comprise performing antenna calibration for the plurality of antennas of the first antenna array based at least partly on the obtained measurement.

6. 发明申请

WO2018095402A1 METHOD AND DEVICE FOR ENHANCING DOWNLINK CONTROL CHANNEL 审中-公开
公开(公告)号：WO2018095402A1
公开(公告)日：2018-05-31
申请号：PCT/CN2017/112827
申请日：2017-11-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , WANG, Jianfeng , ZHU, Huaisong , ZHANG, Zhan
IPC分类号： H04W72/04
摘要： Embodiments of the disclosure generally relate to enhancement of downlink control channel. A network device maps control information to a resource region. The control information is associated with data to be transmitted at a first subframe of a first cell. The resource region crosses a plurality of subframes and/or a plurality of cells. Then, the network device transmits the control information on the resource region to a terminal device.

7. 发明申请

WO2018095365A1 METHODS AND DEVICES FOR TRANSMITTING/RECEIVING SCHEDULING COMMANDS 审中-公开
公开(公告)号：WO2018095365A1
公开(公告)日：2018-05-31
申请号：PCT/CN2017/112596
申请日：2017-11-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHU, Huaisong
发明人： ZHU, Huaisong , LU, Qianxi , ZHANG, Zhan , WANG, Jianfeng
IPC分类号： H04W72/04
摘要： The present disclosure provides a method (200) in an access device for transmitting scheduling commands. The method (200) includes: transmitting (210) a scheduling command for scheduling a downlink data transmission in a first subframe where the downlink data transmission occurs; and transmitting (220) a replica of the scheduling command in each of one or more further subframes different from the first subframe.

8. 发明申请

WO2018082638A1 METHODS AND DEVICES FOR DATA RETRANSMISSION 审中-公开
标题翻译：用于数据重新传输的方法和设备
公开(公告)号：WO2018082638A1
公开(公告)日：2018-05-11
申请号：PCT/CN2017/109245
申请日：2017-11-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHU, Huaisong
发明人： ZHU, Huaisong , LU, Qianxi , ZHANG, Zhan
IPC分类号： H04L1/18
摘要： Embodiments of the present disclosure relate to methods and devices for data retransmission. In example embodiments, a method implemented in a first device is provided. According to the method, a RLC packet to a second device is transmitted on a RLC layer. It is determined whether an ACK feedback for the RLC packet is received from the second device during a predetermined RLC retransmission period. In response to missing the ACK feedback during the RLC retransmission period, the RLC packet is retransmitted to the second device on the RLC layer, regardless whether a NACK feedback for the previously transmitted RLC packet is received from the second device.
摘要翻译：本公开的实施例涉及用于数据重传的方法和设备。在示例实施例中，提供了在第一设备中实现的方法。根据该方法，在RLC层上发送到第二设备的RLC分组。在预定的RLC重传周期期间确定是否从第二设备接收到针对RLC分组的ACK反馈。响应于在RLC重传时段期间丢失ACK反馈，无论是否从第二设备接收到针对先前发送的RLC分组的NACK反馈，RLC分组都被重传到RLC层上的第二设备。

9. 发明申请

WO2018068256A1 METHOD, DEVICE AND COMPUTER PROGRAM FOR DATA TRANSMISSION FEEDBACK IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于无线通信系统中数据传输反馈的方法，装置和计算机程序
公开(公告)号：WO2018068256A1
公开(公告)日：2018-04-19
申请号：PCT/CN2016/101985
申请日：2016-10-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHU, Huaisong
发明人： ZHU, Huaisong , LU, Qianxi , ZHANG, Zhan
IPC分类号： H04L1/18
摘要： Embodiments of the disclosure generally relate to data transmission feedback. A terminal device receives a data packet transmitted from one or more network devices of the plurality of network device and determine whether triggering a feedback based on one or more of the received data packet, the monitored network devices and a timer Y at the terminal device. Latency for feedback of data transmission can be reduced and reliability can be improved.
摘要翻译：本公开的实施例一般涉及数据传输反馈。终端设备接收从多个网络设备中的一个或多个网络设备发送的数据分组，并且基于接收到的数据分组中的一个或多个，所监视的网络设备以及终端设备处的定时器Y来确定是否触发反馈。数据传输反馈的延迟时间可以缩短，可靠性可以提高。

10. 发明申请

WO2018028478A1 METHODS AND DEVICES FOR SEMI-PERSISTENT SCHEDULING 审中-公开
标题翻译：用于半持续调度的方法和设备
公开(公告)号：WO2018028478A1
公开(公告)日：2018-02-15
申请号：PCT/CN2017/095496
申请日：2017-08-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi
IPC分类号： H04W72/10 , H04W72/14
摘要： Embodiments of the present disclosure relate to a method and device for semi-persistent scheduling (SPS). In example embodiments, the base station determines a plurality of SPS configurations for the terminal device and further indicates priority information associated with at least one of the plurality of SPS configurations to the terminal device. Accordingly, based on the priority information, the terminal device can select one of the SPS configurations for packet transmission. In this way, the SPS configurations may be utilized in a non-conflicting way.
摘要翻译：本公开的实施例涉及用于半持久调度（SPS）的方法和设备。在示例实施例中，基站确定终端设备的多个SPS配置，并进一步向终端设备指示与多个SPS配置中的至少一个关联的优先级信息。相应地，基于优先级信息，终端设备可以选择用于分组传输的SPS配置之一。通过这种方式，SPS配置可以以不冲突的方式使用。

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