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81. 发明公开

EP2952051A1 TDM-BASED RESOURCE PARTITION BETWEEN TWO RADIO BASE STATIONS 审中-公开
标题翻译：基于TDM的资源区分区之间的两个无线电基站
公开(公告)号：EP2952051A1
公开(公告)日：2015-12-09
申请号：EP13873592.3
申请日：2013-01-31
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： SONG, Xinghua , FAN, Rui , LI, Shaohua , LU, Qianxi , ZHANG, Haochuan
IPC分类号： H04W72/04
CPC分类号： H04J3/1694 , H04L1/1861 , H04L5/0032 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04W16/10 , H04W28/16 , H04W72/0446 , H04W76/15
摘要： The present disclosure discloses a method of Time Division Multiplexing (TDM)-based resource partition between two radio base stations (RBSs) with which a User Equipment (UE) is to perform dual connectivity and an associated radio network node. The method comprises the step of forming at least two non-overlapping Uplink (UL) subframe sets and at least two non-overlapping Downlink (DL) subframe sets. The method further comprises the step of allocating at least one of the UL subframe sets and at least one of the DL subframe sets exclusively to each of the RBSs.

82. 发明公开

EP2957059A1 A WIRELESS DEVICE, A NETWORK NODE AND METHODS THEREIN FOR TRANSMITTING CONTROL INFORMATION IN A D2D COMMUNICATION 审中-公开
标题翻译：无线设备网络节点和其中的方法来发送控制信息D2D通信
公开(公告)号：EP2957059A1
公开(公告)日：2015-12-23
申请号：EP13707931.5
申请日：2013-02-15
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： ZHAO, Zhenshan , LU, Qianxi , MIAO, Qingyu
IPC分类号： H04L5/00
CPC分类号： H04L5/0048 , H04L1/0028 , H04L1/1825 , H04L5/0007 , H04L5/003 , H04L5/0053 , H04L5/0055 , H04W72/0406 , H04W74/004 , H04W76/14 , H04W76/23
摘要： A method performed by a first wireless device for transmitting control information in a D2D communication with a second wireless device in a wireless telecommunications network is provided. The first wireless device multiplexes coded modulation symbols of the control information with coded modulation symbols of data information on Resources Elements, REs, in a Orthogonal Frequency Division Multiplexing, OFDM, time-frequency grid of a Dedicated Shared CHannel, DSCH, in the D2D communication, wherein the control information comprises Transmission Format Command, TFC, information and Uplink Control Information, UCI. Then, it transmits the coded modulation symbols of the control information multiplexed with the coded modulation symbols of the data information on REs in the OFDM time-frequency grid of the DSCH in the D2D communication to the second wireless device. A first wireless device, a network node and a method performed by the network node are also provided.
摘要翻译：提供了一种由第一无线设备，用于在无线电信网络中的第二无线设备中的D2D通信发送控制信息的执行的方法。第一无线设备复用的编码的控制信息调制码元与数据信息上的资源元素编码调制符号，在一个正交频分复用的RE，OFDM，专用共享信道的时间 - 频率网格，DSCH，在D2D通信，worin该控制信息包括传输格式命令，TFC，信息和上行链路控制信息UCI。然后，它发送与对在D2D通信到第二无线设备的DSCH的OFDM时间 - 频率网格的RE的数据信息的经编码调制符号复用的控制信息的编码调制符号。因此，提供的第一无线设备，网络节点和所述网络节点执行的方法。

83. 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。

84. 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。

85. 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。

86. 发明申请

WO2012075630A1 DEVICE-TO-DEVICE COMMUNICATION SCENARIO 审中-公开
标题翻译：设备到设备通信场景
公开(公告)号：WO2012075630A1
公开(公告)日：2012-06-14
申请号：PCT/CN2010/079565
申请日：2010-12-08
申请人： NOKIA CORPORATION , PENG, Tao , LU, Qianxi , WANG, Haiming , CHEN, Tao
发明人： PENG, Tao , LU, Qianxi , WANG, Haiming , CHEN, Tao
IPC分类号： H04W72/04
CPC分类号： H04W72/048 , H04B7/15528 , H04W72/042 , H04W76/14 , H04W84/047
摘要： A method, apparatus, and computer program for supporting simultaneous multi-use of resources of a backhaul link between a relay base station and another base station of a cellular radio network. The relay base station is configured to forward transmission resources of the backhaul link to at least one communication device located in a cell of the relay base station. The communication device(s) is/are then configured to utilize the resources of the backhaul link for device-to-device connections.
摘要翻译：一种用于支持中继基站与蜂窝无线电网络的另一个基站之间的回程链路的资源的同时多次使用的方法，装置和计算机程序。中继基站被配置为将回程链路的传输资源转发到位于中继基站的小区中的至少一个通信设备。通信设备然后被配置为利用回程链路的资源进行设备到设备连接。

87. 发明申请

WO2012038912A1 AUTONOMOUS UNLICENSED BAND REUSE IN MIXED CELLULAR AND DEVICE-TO-DEVICE NETWORK 审中-公开
标题翻译：混合细胞中的自动不经授权的带重复和设备到设备网络
公开(公告)号：WO2012038912A1
公开(公告)日：2012-03-29
申请号：PCT/IB2011/054154
申请日：2011-09-21
申请人： NOKIA CORPORATION , CHEN, Tao , LU, Qianxi
发明人： CHEN, Tao , LU, Qianxi
IPC分类号： H04W16/14 , H04W72/04 , H04L5/00
CPC分类号： H04W28/26 , H04W16/14 , H04W72/02
摘要： Methods, apparatuses, a system and computer program products are provided for autonomously reusing an unlicensed band in a hybrid cellular and device-to-device network. In accordance with an embodiment of the invention, an apparatus receives a request for resources from a terminal, and identifies available resources on an unlicensed band based on the request. The apparatus further reserves the identified available resources for use by the terminal, and transmits a reservation response to the terminal, wherein the reservation response comprises information relating to the reserved available resources. Further, the apparatus transmits data to the terminal over a licensed band and the available resources reserved on the unlicensed band.
摘要翻译：提供了用于在混合蜂窝和设备到设备网络中自主地重用未许可频带的方法，设备，系统和计算机程序产品。根据本发明的实施例，一种设备从终端接收对资源的请求，并且基于该请求来识别非许可频带上的可用资源。该装置进一步保留所识别的可用资源供终端使用，并向终端发送预约响应，其中预约响应包括与预留可用资源有关的信息。此外，该装置通过许可频带向该终端发送数据以及在未许可频带上保留的可用资源。

88. 发明申请

WO2012019349A1 APPARATUS AND METHOD FOR REDUCING INTERFERENCE IN A NETWORK 审中-公开
标题翻译：降低网络干扰的装置和方法
公开(公告)号：WO2012019349A1
公开(公告)日：2012-02-16
申请号：PCT/CN2010/075925
申请日：2010-08-12
申请人： NOKIA CORPORATION , PENG, Tao , LU, Qianxi , WANG, Haiming , CHEN, Tao
发明人： PENG, Tao , LU, Qianxi , WANG, Haiming , CHEN, Tao
IPC分类号： H04W16/02 , H04W28/16
CPC分类号： H04W72/082
摘要： The present invention proposes a scheme for reducing interference in a network, especially for a hybrid network. A method, comprising: grouping at least one apparatus of a first kind into one or more groups, wherein apparatuses of a same group have similar interference characteristic if resource allocated to respective apparatus of this group is used by an apparatus of a second kind; utilizing a resource allocation identifier to indicate resource usable by said group; transmitting assistant information of at least one group to an apparatus of a second kind, said assistant information indicating a mapping of a group and its corresponding resource allocation identifier; and wherein said assistant information can facilitate the apparatus receiving said assistant information to determine whether resource indicated by the received at least one resource allocation identifier is usable by the receiving apparatus for data transmission.
摘要翻译：本发明提出了一种降低网络干扰的方案，特别是对于混合网络。一种方法，包括：将至少一种第一种装置分组成一个或多个组，其中相同组的装置具有相似的干扰特性，如果分配给该组的各个装置的资源由第二种装置使用; 利用资源分配标识符来指示所述组可用的资源; 将至少一个组的辅助信息发送到第二类的装置，所述辅助信息指示组的映射及其对应的资源分配标识符; 并且其中所述辅助信息可以便于所述设备接收所述辅助信息，以确定所接收的至少一个资源分配标识符指示的资源是否可被接收设备用于数据传输。

89. 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.

90. 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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