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1. 发明申请

WO2010125427A1 METHOD AND APPARATUS FOR MANAGING DEVICE-TO-DEVICE INTERFERENCE 审中-公开
标题翻译：用于管理设备到设备干扰的方法和设备
公开(公告)号：WO2010125427A1
公开(公告)日：2010-11-04
申请号：PCT/IB2009/051772
申请日：2009-04-30
申请人： NOKIA CORPORATION , NOKIA INC. , WANG, Haiming , XU, Shaoyi , PENG, Tao , LU, Qianxi
发明人： WANG, Haiming , XU, Shaoyi , PENG, Tao , LU, Qianxi
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W84/18
摘要： Various methods for managing device-to-device interference are provided. One example method includes receiving an expected interference level for a resource block, where the expected interference level is represented by data indicative of interference associated with the resource block due to device-to-device communications using the resource block. The example method further includes selecting the resource block for a device-to-device communications session based at least in part on the expected interference level for the resource block. Similar and related example methods and example apparatuses are also provided.
摘要翻译：提供了用于管理设备到设备干扰的各种方法。一个示例性方法包括接收资源块的预期干扰电平，其中由于使用资源块的设备到设备通信，预期干扰电平由指示与资源块相关联的干扰的数据表示。该示例方法还包括至少部分地基于资源块的预期干扰级别来选择用于设备到设备通信会话的资源块。还提供了类似的和相关的示例性方法和示例设备。

2. 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。

3. 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。

4. 发明申请

WO2011124015A1 METHOD AND APPARATUS FOR MANAGING INTER-CELL INTERFERENCE FOR DEVICE-TO-DEVICE COMMUNICATIONS 审中-公开
标题翻译：用于管理设备到设备通信的细胞间干扰的方法和装置
公开(公告)号：WO2011124015A1
公开(公告)日：2011-10-13
申请号：PCT/CN2010/071569
申请日：2010-04-06
申请人： NOKIA CORPORATION , LU, Qianxi , PENG, Tao , WANG, Haiming , CHEN, Tao
发明人： LU, Qianxi , PENG, Tao , WANG, Haiming , CHEN, Tao
IPC分类号： H04W16/02
CPC分类号： H04W72/082 , H04L5/0033 , H04L5/0057 , H04L5/0073 , H04W72/042
摘要： A method, apparatus, and computer program can provide inter-cell interference management. The method, for example, may generate an inter-cell assistance information to facilitate a selection of one or more physical resource blocks for device-to-device communications based at least in part on a scheduling or interference information exchanged between a plurality of nodes. The method can further comprise transmitting the generated inter-cell assistance information to a plurality of user equipments in device-to-device communication mode. The inter-cell assistance information may comprise at least one physical resource block, or additionally at least one source node identity associate with the at least one physical resource block, or additionally at least one destination node identity associated with the at least one physical resource block and the at least one source node identity.
摘要翻译：方法，装置和计算机程序可以提供小区间干扰管理。该方法例如可以至少部分地基于在多个节点之间交换的调度或干扰信息来生成小区间辅助信息以便于选择用于设备到设备通信的一个或多个物理资源块。该方法还可以包括在设备到设备通信模式中将生成的小区间辅助信息发送到多个用户设备。小区间辅助信息可以包括至少一个物理资源块，或另外与至少一个物理资源块相关联的至少一个源节点身份，或者另外包括与至少一个物理资源块相关联的至少一个目的地节点身份和至少一个源节点标识。

5. 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。

6. 发明申请

WO2012066186A1 APPARATUS AND METHOD EMPLOYING SCHEDULER BEHAVIOR AWARE PREDICTIVE RESOURCE SELECTION IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中使用调度器行为的设备和方法预测资源选择
公开(公告)号：WO2012066186A1
公开(公告)日：2012-05-24
申请号：PCT/FI2011/050978
申请日：2011-11-07
申请人： NOKIA CORPORATION , CHEN, Tao , LU, Qianxi
发明人： CHEN, Tao , LU, Qianxi
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04L1/20 , H04L5/0033 , H04L5/0073 , H04W72/1226 , H04W76/14
摘要： An apparatus, method and system to predict interference employing scheduler behavior information in a communication system. In one embodiment, an apparatus includes a processor and memory including computer program code. The memory and the computer program code are configured, with the processor, to cause the apparatus to receive scheduler behavior information for an allocation of communication resources, and produce an interference history associated with at least one of a communication resource and a user equipment operable in a cellular communication mode. The memory and the computer program code are further configured, with the processor, to cause the apparatus to predict an interference level on the communication resource as a function of the interference history and the scheduler behavior information for a user equipment operable in a device-to-device communication mode.
摘要翻译：一种用于在通信系统中预测使用调度器行为信息的干扰的装置，方法和系统。在一个实施例中，一种装置包括包括计算机程序代码的处理器和存储器。存储器和计算机程序代码与处理器一起被配置为使得设备接收用于通信资源分配的调度器行为信息，并且产生与可操作的通信资源和用户设备中的至少一个相关联的干扰历史蜂窝通信模式。存储器和计算机程序代码进一步配置有处理器，以使得设备根据干扰历史和用于在设备中操作的用户设备的调度器行为信息来预测通信资源上的干扰等级 - 设备通信模式。

7. 发明申请

WO2012061993A1 METHOD AND APPARATUS FOR DEVICE TO DEVICE COMMUNICATIONS 审中-公开
标题翻译：用于设备通信的设备的方法和装置
公开(公告)号：WO2012061993A1
公开(公告)日：2012-05-18
申请号：PCT/CN2010/078667
申请日：2010-11-12
申请人： NOKIA CORPORATION , LU, Qianxi , CHEN, Tao
发明人： LU, Qianxi , CHEN, Tao
IPC分类号： H04L29/06
CPC分类号： H04W76/023 , H04W28/24 , H04W76/14
摘要： In accordance with an example embodiment of the present invention, an apparatus is configured to receive a first signaling message comprising a first identifier of a first node and a second identifier of a second node, and responsive to the receiving initiate at least one policy action relating to at least one of the first node and the second node; and transmit a second signaling message to the first node, the second signaling message being configured to cause bearer establishment between the first node and the second node.
摘要翻译：根据本发明的示例实施例，一种装置被配置为接收包括第一节点的第一标识符和第二节点的第二标识符的第一信令消息，并且响应于接收发起至少一个策略动作到所述第一节点和所述第二节点中的至少一个; 以及向所述第一节点发送第二信令消息，所述第二信令消息被配置为在所述第一节点和所述第二节点之间建立承载建立。

8. 发明申请

WO2012049351A1 SELECTION OF COMMUNICATION MODE 审中-公开
标题翻译：选择通信模式
公开(公告)号：WO2012049351A1
公开(公告)日：2012-04-19
申请号：PCT/FI2010/050795
申请日：2010-10-13
申请人： NOKIA CORPORATION , LU, Qianxi , CHEN, Tao
发明人： LU, Qianxi , CHEN, Tao
IPC分类号： H04W76/02 , H04W40/12
CPC分类号： H04W72/02 , H04W52/16 , H04W52/367 , H04W52/383 , H04W72/1263 , H04W76/14 , H04W76/23
摘要： A method, apparatus, and computer program for selecting a communication mode for a terminal device is described herein. A communication mode is selected for a terminal device on the basis of a difference between an estimated radio channel between the terminal device and a base station and an estimated radio channel between the terminal device and another terminal device. The communication mode is selected from a group comprising a plurality of different configurations to multiplex communication over the first radio link with communication over the second radio link.
摘要翻译：这里描述了用于选择终端设备的通信模式的方法，装置和计算机程序。基于终端设备和基站之间的估计无线电信道与终端设备与另一终端设备之间的估计无线电信道之间的差异，为终端设备选择通信模式。通信模式从包括多个不同配置的组中选择，以通过第一无线电链路多路复用通过第二无线电链路的通信。

9. 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。

10. 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。

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