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21. 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。

22. 发明申请

WO2017004830A1 TECHNIQUE FOR CONTROLLING RADIO ACCESS NODES 审中-公开
标题翻译：控制无线接入点的技术
公开(公告)号：WO2017004830A1
公开(公告)日：2017-01-12
申请号：PCT/CN2015/083656
申请日：2015-07-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , LU, Qianxi , MILDH, Gunnar , RUNE, Johan
IPC分类号： H04W72/08
CPC分类号： H04W72/085 , H04B7/0617 , H04W72/044 , H04W72/0446 , H04W72/0453 , H04W76/15
摘要： A technique for controlling a cluster of radio access nodes for radio communication with a user equipment is described. As to a method (200) aspect of the technique, information is received (202) from at least one of the user equipment and the radio access nodes, wherein the information is indicative of a radio quality (904-908) of the radio communication. Based on the received information， a number of radio access nodes that redundantly communicate with the user equipment is changed (204).
摘要翻译：描述了一种用于控制用户设备进行无线电通信的无线电接入节点簇的技术。对于该技术的方法（200）方面，从用户设备和无线电接入节点中的至少一个接收信息（202），其中该信息指示无线电通信的无线电质量（904-908）。基于接收到的信息，改变与用户设备冗余通信的多个无线接入节点（204）。

23. 发明申请

WO2016201632A1 MULTICARRIER SCHEDULING 审中-公开
公开(公告)号：WO2016201632A1
公开(公告)日：2016-12-22
申请号：PCT/CN2015/081620
申请日：2015-06-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , LI, Shaohua , LIU, Jinhua , LU, Qianxi , SONG, Xinghua
IPC分类号： H04W72/04
CPC分类号： H04W74/02 , H04W72/1289
摘要： The invention relates to a method for operating a mobile entity (200) in a mobile communications network, the mobile entity being configured for carrier aggregation with a plurality of component carriers, the method comprising. A group indicator is obtained associated with at least one of the component carriers, wherein the group indicator indicates a number of said plurality of component carriers. Furthermore, a subset of component carriers is determined from the plurality of component carriers which correspond to scheduled component carriers for the mobile entity based on the group indicator.
摘要翻译：本发明涉及一种用于操作移动通信网络中的移动实体（200）的方法，所述移动实体被配置用于与多个分量载波进行载波聚合，所述方法包括：获得与至少一个分量载波相关联的组指示符，其中组指示符指示所述多个分量载波的数量。此外，基于组指示符，从对应于移动实体的调度分量载波的多个分量载波确定分量载波的子集。

24. 发明申请

WO2016192002A1 METHOD AND COMMUNICATION DEVICE FOR CONTROLLING BEAM-FORMING TRACKING 审中-公开
标题翻译：用于控制波束形成跟踪的方法和通信装置
公开(公告)号：WO2016192002A1
公开(公告)日：2016-12-08
申请号：PCT/CN2015/080469
申请日：2015-06-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , BALDEMAIR, Robert
IPC分类号： H04B7/04
CPC分类号： H04L5/0048 , H04B7/0617 , H04B7/065 , H04W72/046 , Y02D70/00
摘要： The disclosure provides a method in a communication device for controlling beam-forming (BF) tracking. The method comprises switching the communication device from a coarse BF tracking state to a non-BF tracking state when a first timer expires. The communication device transmits pilot signals for BF tracking, feedback information for BF tracking or both the pilot signals and the feedback information more frequently in the coarse BF tracking state than in the non-BF tracking state. Additionally or alternatively, the method comprises switching the communication device from a fine BF tracking state to a coarse BF tracking state or a non-BF tracking state when a second timer expires. The communication device transmits pilot signals for BF tracking, feedback information for BF tracking or both the pilot signals and the feedback information more frequently in the fine BF tracking state than in the coarse BF tracking state. Correspondingly, the disclosure provides a communication device controlling for controlling BF tracking.
摘要翻译：本公开提供了一种用于控制波束形成（BF）跟踪的通信设备中的方法。该方法包括当第一定时器到期时，将通信设备从粗BF跟踪状态切换到非BF跟踪状态。通信装置在粗BF跟踪状态下比非BF跟踪状态更频繁地发送用于BF跟踪的导频信号，用于BF跟踪的反馈信息或导频信号和反馈信息。另外或替代地，该方法包括当第二定时器期满时，将通信设备从精细BF跟踪状态切换到粗略BF跟踪状态或非BF跟踪状态。通信装置在BF跟踪状态下比在粗BF跟踪状态下更频繁地发送用于BF跟踪的导频信号，用于BF跟踪的反馈信息或导频信号和反馈信息。相应地，本公开提供控制用于控制BF跟踪的通信设备。

25. 发明申请

WO2016179783A1 METHOD AND APPARATUS FOR DISCONTINUOUS RECEPTION 审中-公开
标题翻译：不连续接收的方法和装置
公开(公告)号：WO2016179783A1
公开(公告)日：2016-11-17
申请号：PCT/CN2015/078699
申请日：2015-05-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , FAN, Rui , SONG, Xinghua , TAN BERGSTRÖM, Mattias
IPC分类号： H04W72/12
CPC分类号： H04W52/0216 , H04L5/001 , H04L5/0091 , H04W16/14 , H04W76/15 , H04W76/28 , H04W76/38 , Y02D70/1262 , Y02D70/142 , Y02D70/24
摘要： Embodiments of the present disclosure provide an efficient discontinuous reception solution applicable in a Licensed- Assisted Access scenario. Particularly, there is provided a method for discontinuous reception at a tenninal device that is operable in both a licensed spectrum and an unlicensed spectrum. The method comprises receiving a subframe on an unlicensed carrier of the unlicensed spectrum during running of a first predetermined timer for which the terminal device is active and then determining whether the subframe is received from a base station that is operable in both the licensed spectrum and the unlicensed spectrum. Further, the method may also comprise extending the first predetermined timer in response to determining that the subframe is not received from the base station and during running of the extended first predetermined timer, keeping receiving a subframe on the unlicensed carrier of the unlicensed spectrum and determining whether the subframe is received from the base station. The extended first predetermined timer may be stopped in response that a subframe is received from the base station. Correspondingly, there is also provided an apparatus for discontinuous reception of a terminal device operable in both a licensed spectrum and an unlicensed spectrum.
摘要翻译：本公开的实施例提供了一种适用于许可辅助访问场景的有效的不连续接收解决方案。特别地，提供了一种用于在许可频谱和非许可频谱两者都可操作的终端设备的不连续接收的方法。该方法包括：在终端设备处于活动状态的第一预定定时器的运行期间，在非许可频谱的未授权载波上接收子帧，然后确定是否从基站接收到可在许可频谱和无牌频谱此外，该方法还可以包括响应于确定没有从基站接收到子帧以及在扩展的第一预定定时器的运行期间继续接收非许可频谱的未经许可的载波上的子帧并确定是否从基站接收到子帧。响应于从基站接收到子帧，可以停止扩展的第一预定定时器。相应地，还提供了一种用于在许可频谱和未许可频谱两者中可操作的终端设备的不连续接收的装置。

26. 发明申请

WO2016161854A1 METHOD AND APPARATUS FOR DATA TRANSMISSION 审中-公开
标题翻译：数据传输的方法和装置
公开(公告)号：WO2016161854A1
公开(公告)日：2016-10-13
申请号：PCT/CN2016/074515
申请日：2016-02-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , FAN, Rui , SONG, Xinghua , TAN BERGSTRÖM, Mattias
IPC分类号： H04W16/14 , H04L1/16
CPC分类号： H04L1/08 , H04L1/1812 , H04L1/1877 , H04L1/188 , H04W16/14
摘要： Embodiments of the present disclosure, an efficient retransmission mechanism is proposed in consideration of uncertainty of resource availability on unlicensed carriers in a Licensed-Assisted Access scenario. Particularly, there is provided a method for data transmission at a first communications device operable in both a licensed spectrum and an unlicensed spectrum. The method comprises initially transmitting a data block on an unlicensed carrier of the unlicensed spectrum to a second communications device operable in both the licensed spectrum and the unlicensed spectrum and retransmitting the data block to the second communications device in response to receiving a negative acknowledgement from the second communications device. The method also comprises abandoning the retransmission under a predetermined condition associated with the unlicensed carrier. Correspondingly, there is also provided an apparatus for data transmission at a communications device operable in both a licensed spectrum and an unlicensed spectrum.
摘要翻译：考虑到许可辅助访问场景中未许可运营商的资源可用性的不确定性，提出了有效的重传机制。特别地，提供了一种可在许可频谱和非许可频谱两者中操作的第一通信设备进行数据传输的方法。该方法包括首先将非许可频谱的未许可载波上的数据块发送到可在许可频谱和非许可频谱两者中操作的第二通信设备，并且响应于从第二通信设备接收到来自第二通信设备。该方法还包括在与未经许可的运营商相关联的预定条件下放弃重传。相应地，还提供了一种用于在许可频谱和未授权频谱两者中操作的通信设备上的数据传输的装置。

27. 发明申请

WO2016159841A1 SERVICE CONTINUITY 审中-公开
标题翻译：服务连续性
公开(公告)号：WO2016159841A1
公开(公告)日：2016-10-06
申请号：PCT/SE2015/050388
申请日：2015-03-31
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： WALLENTIN, Pontus , LU, Qianxi , GUNNARSSON, Fredrik
IPC分类号： H04W76/02 , H04W36/02 , H04W88/04 , H04W92/18
CPC分类号： H04W76/14 , H04W88/04 , H04W92/18
摘要： According to an aspect, there is provided a method of operating a first radio access network, RAN, node (13) to maintain service continuity for a data session from a first terminal device (11) to a second terminal device (12) during a switch from routing the data session via the first RAN node (13) to routing the data session directly from the first terminal device (11) to the second terminal device (12). The method comprises establishing a first forwarding bearer to the first terminal device (11); and forwarding, to the first terminal device (11) via the first forwarding bearer, data packets of the data session from the first terminal device (11) that have not been received by the second terminal device (12) following initiation of the switch.
摘要翻译：根据一方面，提供了一种操作第一无线电接入网络RAN节点（13）的方法，以便在第一无线接入网络RAN节点（13）期间维持从第一终端设备（11）到第二终端设备（12）的数据会话的服务连续性切换从第一RAN节点（13）路由数据会话，直接从第一终端设备（11）将数据会话路由到第二终端设备（12）。该方法包括：向第一终端设备（11）建立第一转发承载; 并且经由所述第一转发承载向所述第一终端设备（11）转发在所述第一终端设备（11）开始所述第二终端设备（12）尚未接收到的数据会话的数据分组。

28. 发明申请

WO2016153412A1 APPARATUSES AND METHODS FOR DISCOVERY MESSAGE FORMATS DISTINCTION 审中-公开
标题翻译：发现消息格式分类的装置和方法
公开(公告)号：WO2016153412A1
公开(公告)日：2016-09-29
申请号：PCT/SE2016/050219
申请日：2016-03-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LI, Yunxi , LU, Qianxi , SORRENTINO, Stefano
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W72/04
摘要： The disclosed embodiments herein relate to a method in a first communication device (600), a first communication device (600), a method in a second communication device (700) and a second communication device (700) and computer programs respectively. The method in the first communication device (600) comprises: receiving (201) from the second communication device (700), a discovery message at Layer 1 of the first communication device (600); identifying (202) a message format of the received discovery message; decoding (203) the received discovery message according to the identified message format; and sending (204) the decoded discovery message to higher layers, L2/L3, of the first communication device.
摘要翻译：所公开的实施例涉及第一通信设备（600），第一通信设备（600），第二通信设备（700）和第二通信设备（700）中的方法以及计算机程序中的方法。第一通信设备（600）中的方法包括：从第二通信设备（700）接收（201）在第一通信设备（600）的层1处的发现消息; 识别（202）所接收的发现消息的消息格式; 根据所识别的消息格式解码（203）所接收的发现消息; 并将解码的发现消息（204）发送（204）到第一通信设备的较高层L2 / L3。

29. 发明申请

WO2016119200A1 METHOD AND NETWORK NODE FOR TRANSMISSION COORDINATION ON WIRELESS BACKHAUL PATH 审中-公开
标题翻译：无线路由协调传输协议的方法和网络节点
公开(公告)号：WO2016119200A1
公开(公告)日：2016-08-04
申请号：PCT/CN2015/071920
申请日：2015-01-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , FAN, Rui
发明人： FAN, Rui , GUO, Zhiheng , LIU, Jinhua , LU, Qianxi
IPC分类号： H04W28/00
CPC分类号： H04W28/10 , H04B7/18589 , H04B7/2048 , H04B7/2656 , H04W16/10 , H04W28/00 , H04W28/06 , H04W28/26 , H04W56/0015 , H04W72/0406 , H04W72/0446
摘要： The disclosure provides a method (400) for transmission coordination on a wireless backhaul path. The wireless backhaul path comprises at least a network node and its upstream node and downstream node. The method comprises, at the network node: determining (S410) a subframe allocation for transmissions to and from the network node; and transmitting (S420) to the downstream node an instruction to insert a Guard Period (GP) into a first subframe from the downstream node to the network node based on the determined subframe allocation, so as to avoid interference on the first subframe from a subframe immediately following the first subframe.
摘要翻译：本公开提供了一种用于无线回程路径上的传输协调的方法（400）。无线回程路径至少包括网络节点及其上游节点和下游节点。该方法包括：在网络节点处：确定（S410）用于向网络节点发送和从网络节点发送的子帧分配; 以及基于所确定的子帧分配，向所述下游节点发送（S420）从所述下游节点向所述网络节点插入保护周期（GP）到第一子帧中的指令，以避免子帧中的所述第一子帧的干扰紧随第一个子帧。

30. 发明申请

WO2016082159A1 METHODS AND APPRATUSES FOR BUFFER STATUS REPORTING FOR DEVICE-TO-DEVICE COMMUNCATIONS 审中-公开
标题翻译：用于设备到设备通信的缓冲器状态报告的方法和设备
公开(公告)号：WO2016082159A1
公开(公告)日：2016-06-02
申请号：PCT/CN2014/092390
申请日：2014-11-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SONG, Xinghua
发明人： SONG, Xinghua , LI, Shaohua , LU, Qianxi , SORRENTINO, Stefano
IPC分类号： H04W28/16
CPC分类号： H04W72/048 , H04L1/18 , H04L1/1864 , H04L1/1874 , H04L5/0055 , H04L2001/0093 , H04L2001/0097 , H04W28/0278 , H04W72/1278 , H04W72/1284 , H04W72/1289
摘要： Embodiments described herein relate to a wireless device (300); a method therein for buffer status reporting; a network node (500) and a method therein for assigning resources. The method for the wireless device (300) comprises: determining (201 ) an amount of data in the buffer to be transmitted in addition to an amount of data previously transmitted but not acknowledged; transmitting (202) a buffer status report to the network node (500), the report including information on the determined amounts; and receiving (203) from the network node (500) a scheduling assignment for enabling the wireless device to transmit of the unacknowledged data and the remaining data in the buffer.
摘要翻译：本文描述的实施例涉及无线设备（300）; 其中用于缓冲器状态报告的方法; 网络节点（500）及其中用于分配资源的方法。无线设备（300）的方法包括：除了先前发送但未被确认的数据量之外，确定（201）要发送的缓冲器中的数据量; 向所述网络节点（500）发送（202）缓冲器状态报告，所述报告包括关于所确定量的信息; 以及从所述网络节点（500）接收（203）用于使所述无线设备能够将所述未确认数据和所述剩余数据发送到所述缓冲器中的调度分配。

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