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1. 发明授权

US09503982B2 Methods and apparatuses for communication between a mobile terminal and a base station during a random access procedure 有权
标题翻译：在随机接入过程期间移动终端与基站之间的通信的方法和装置
公开(公告)号：US09503982B2
公开(公告)日：2016-11-22
申请号：US14381790
申请日：2012-04-20
申请人： Qianxi Lu , Rui Fan
发明人： Qianxi Lu , Rui Fan
IPC分类号： H04W52/02 , H04W76/04 , H04W28/02 , H04W74/00
CPC分类号： H04W52/0229 , H04W28/0221 , H04W52/0212 , H04W52/0216 , H04W52/0235 , H04W74/002 , H04W74/004 , H04W74/006 , H04W74/0833 , H04W76/28 , Y02D70/1262 , Y02D70/21 , Y02D70/24 , Y02D70/25
摘要： The disclosure relates to a method in a mobile terminal for communication with a base station in a wireless network during a random access procedure. The method comprises exchanging (202) between the mobile station and the base station, during the random access procedure, information on a selected DRX scheme to be used for communication between the mobile terminal and the base station in the random access procedure, setting (204) the mobile terminal in DRX mode according to the selected DRX scheme and receiving (206) at least one message from the base station during the random access procedure, wherein the at least one message was transmitted according to the selected DRX scheme. The disclosure also relates to a corresponding method in a base station, and to a mobile terminal and a base station. By such methods, base station and mobile terminals, battery power in a mobile terminal may be saved during a random access procedure.
摘要翻译：本公开涉及在随机接入过程期间在移动终端中与无线网络中的基站进行通信的方法。该方法包括：在随机接入过程期间，在移动站和基站之间交换（202）在随机接入过程中用于移动终端和基站之间的通信的所选择的DRX方案的信息，设置（204））根据所选择的DRX方案在DRX模式下移动终端，并且在随机接入过程期间从基站接收（206）至少一个消息，其中根据所选择的DRX方案发送所述至少一个消息。本公开还涉及基站中的相应方法以及移动终端和基站。通过这样的方法，可以在随机接入过程期间保存移动终端中的基站和移动终端的电池电力。

2. 发明授权

US09414428B2 Methods in a device-to-device, D2D, enabled user equipment, a D2D enabled user equipment, methods in a base station, a base station, computer programs and computer program products 有权
标题翻译：设备到设备，启用D2D的用户设备，启用D2D的用户设备，基站中的方法，基站，计算机程序和计算机程序产品中的方法
公开(公告)号：US09414428B2
公开(公告)日：2016-08-09
申请号：US14356828
申请日：2011-11-08
申请人： Qianxi Lu , Yang Hu , Qingyu Miao , Xinghua Song
发明人： Qianxi Lu , Yang Hu , Qingyu Miao , Xinghua Song
IPC分类号： H04W76/04 , H04W76/02 , H04W24/10 , H04W88/06 , H04L5/00
CPC分类号： H04W76/043 , H04L5/0051 , H04W24/10 , H04W76/14 , H04W76/23 , H04W88/06
摘要： The invention relates to a method (20) in a device-to-device, D2D, enabled user equipment (12) of a communication system (10). The D2D enabled user equipment (12) supports D2D-communication with another D2D-enabled user equipment (15). The communication system (10) comprises a base station (15) serving one or more cellular user equipment (14) unable to support D2D communication. The D2D enabled user equipment (2, 15) and the cellular user equipment (14) share the same communication resources. The method (20) comprises: receiving (21), from the base station (13), configuration parameters comprising information on a reference signal pattern for use by the D2D enabled user equipment (12), and transmitting (22), based on the configuration parameters, cellular reference signals, enabling the cellular user equipment (14) to measure and report, to the base station (13), channel information on a channel from the D2D enabled user equipment (12) to the cellular user equipment (14). The invention also relates to D2D user equipment, methods in a base station, base station, computer programs and computer program products.
摘要翻译：本发明涉及一种在通信系统（10）的设备到设备（D2D）使能的用户设备（12）中的方法（20）。启用D2D的用户设备（12）支持与另一个启用D2D的用户设备进行D2D通信（15）。通信系统（10）包括为不能支持D2D通信的一个或多个蜂窝用户设备（14）提供服务的基站（15）。启用D2D的用户设备（2,15）和蜂窝用户设备（14）共享相同的通信资源。方法（20）包括：从基站（13）接收（21）包括关于由启用D2D的用户设备（12）使用的参考信号模式的信息的配置参数，以及基于配置参数，蜂窝基准信号，使蜂窝用户设备（14）能够测量并向基站（13）报告从启用D2D的用户设备（12）到蜂窝用户设备（14）的信道上的信道信息，。本发明还涉及D2D用户设备，基站，基站，计算机程序和计算机程序产品中的方法。

3. 发明授权

US09344997B2 Selection of communication mode 有权
标题翻译：选择通讯模式
公开(公告)号：US09344997B2
公开(公告)日：2016-05-17
申请号：US13879366
申请日：2010-10-13
申请人： Qianxi Lu , Tao Chen
发明人： Qianxi Lu , Tao Chen
IPC分类号： H04W72/02 , H04W76/02 , H04W72/12
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。

4. 发明申请

US20150043464A1 METHOD, NETWORK NODE, COMPUTER PROGRAM AND COMPUTER PROGRAM PRODUCT FOR DETERMINING RESOURCE ALLOCATION BETWEEN DOWNLINK AND UPLINK 审中-公开
标题翻译：方法，网络节点，计算机程序和计算机程序产品，用于确定下行链路和上行链路之间的资源分配
公开(公告)号：US20150043464A1
公开(公告)日：2015-02-12
申请号：US14381875
申请日：2012-03-16
申请人： Qianxi Lu , Rui Fan , Yang Hu , Andreas Bergström
发明人： Qianxi Lu , Rui Fan , Yang Hu , Andreas Bergström
IPC分类号： H04W72/04
CPC分类号： H04W72/0493 , H04W72/04
摘要： A method performed in a radio network for determining a resource allocation between downlink and uplink for use in a radio interface between a radio network node and at least one mobile communication terminal in a mobile communication network. The method includes determining content types of a first established channel over the radio interface and of a second established channel over the radio interface, respectively. Downlink-to-uplink indicators associated with the respective content types are obtained. Resource usages of the first established channel and the second established channel, respectively, are obtained. Using the downlink-to-uplink indicators and the resource usages, a combined downlink-to-uplink ratio is determined. The combined downlink-to-uplink ratio is applied. A corresponding network node, computer program and computer program product are also presented.
摘要翻译：一种在无线电网络中执行的用于确定在无线电网络节点与移动通信网络中的至少一个移动通信终端之间的无线电接口中的下行链路和上行链路之间的资源分配的方法。该方法包括分别通过无线电接口确定第一建立信道的内容类型和通过无线电接口确定第二建立信道的内容类型。获得与相应内容类型相关联的下行链路到上行链路指示符。分别获得了第一个建立的渠道和第二个建立的渠道的资源使用。使用下行链路到上行链路指示符和资源使用，确定组合的下行链路到上行链路比率。应用组合的下行链路到上行链路比率。还提出了相应的网络节点，计算机程序和计算机程序产品。

5. 发明授权

US08792900B2 Autonomous unlicensed band reuse in mixed cellular and device-to-device network 有权
标题翻译：混合蜂窝和设备到设备网络中的自动无牌频带重用
公开(公告)号：US08792900B2
公开(公告)日：2014-07-29
申请号：US12888774
申请日：2010-09-23
申请人： Tao Chen , Qianxi Lu
发明人： Tao Chen , Qianxi Lu
IPC分类号： H04W72/00
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. 发明授权

US09282585B2 Method and apparatus for device to device communication 有权
标题翻译：用于设备到设备通信的方法和装置
公开(公告)号：US09282585B2
公开(公告)日：2016-03-08
申请号：US13883975
申请日：2010-11-12
申请人： Qianxi Lu , Tao Chen
发明人： Qianxi Lu , Tao Chen
IPC分类号： H04W76/02 , H04W28/24
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。

7. 发明授权

US09241308B2 Discontinuous reception method and user equipment using the same 有权
标题翻译：不连续接收方式和用户设备使用相同
公开(公告)号：US09241308B2
公开(公告)日：2016-01-19
申请号：US13697035
申请日：2012-10-10
申请人： Qianxi Lu , Zhenshan Zhao
发明人： Qianxi Lu , Zhenshan Zhao
IPC分类号： H04W52/02 , H04W76/04
CPC分类号： H04W52/0212 , H04W52/0216 , H04W52/0251 , H04W76/28 , Y02D70/1262 , Y02D70/24
摘要： The present application relates to a DRX method in a CoMP scenario. In one embodiment, the DRX method comprises steps of detecting a new transmission on a Physical Downlink Control Channel (PDCCH) of one of at least two Base Stations (BSs) each of which is serving the UE; and triggering a DRX thread for continuously monitoring the PDCCH of the one BS on which the new transmission is detected. There is also provided a user equipment using the DRX method.
摘要翻译：本申请涉及CoMP场景中的DRX方法。在一个实施例中，DRX方法包括以下步骤：在每个服务于UE的至少两个基站（BS）中的一个的物理下行链路控制信道（PDCCH）上检测新传输; 触发DRX线程，连续监视检测到新传输的一个BS的PDCCH。还提供了使用DRX方法的用户设备。

8. 发明申请

US20150249937A1 METHOD FOR D2D RADIOCOMMUNICATION 有权
标题翻译： D2D无线电通信方法
公开(公告)号：US20150249937A1
公开(公告)日：2015-09-03
申请号：US14430216
申请日：2012-09-28
申请人： Bengt Lindoff , Qianxi Lu , Qingyu Miao , Leif Wilhelmsson
发明人： Bengt Lindoff , Qianxi Lu , Qingyu Miao , Leif Wilhelmsson
IPC分类号： H04W36/00 , H04W36/16 , H04W72/04 , H04W76/02 , H04W4/00
CPC分类号： H04W36/0011 , H04W4/80 , H04W36/00 , H04W36/165 , H04W72/0453 , H04W76/14 , H04W84/042
摘要： The present disclosure relates to a method of a first radio device in non-network assisted device-to-device (D2D) communication with a second radio device using a first frequency resource and a first communication protocol. The method comprises determining that the first radio device is within coverage of a cellular network. The method also comprises connecting to the cellular network. The method also comprises sending a message to the second radio device, informing said second radio device that the first radio device is within coverage of the cellular network. The method also comprises receiving a message from the cellular network comprising information about a second frequency resource and a second communication protocol. The method also comprises initiating a handover of the D2D communication from the first frequency resource and communication protocol to the second frequency resource and communication protocol.
摘要翻译：本公开涉及在使用第一频率资源和第一通信协议的第二无线电设备的非网络辅助设备到设备（D2D）通信中的第一无线电设备的方法。该方法包括确定第一无线电设备在蜂窝网络的覆盖范围内。该方法还包括连接到蜂窝网络。该方法还包括向第二无线电设备发送消息，通知所述第二无线电设备第一无线电设备在蜂窝网络的覆盖范围内。该方法还包括从蜂窝网络接收包括关于第二频率资源和第二通信协议的信息的消息。该方法还包括启动D2D通信从第一频率资源和通信协议到第二频率资源和通信协议的切换。

9. 发明申请

US20150078231A1 USER EQUIPMENT, A RADIO BASE STATION AND RESPECTIVE METHOD THEREIN FOR MANAGING UPLINK RESOURCES WITHIN A COVERAGE AREA OF THE RADIO BASE STATION 有权
标题翻译：用户设备，无线电台站以及用于管理无线电基站的覆盖区域中的上行资源的相关方法
公开(公告)号：US20150078231A1
公开(公告)日：2015-03-19
申请号：US14391507
申请日：2012-04-12
申请人： Andreas Bergström , Kristofer Sandlund , Rui Fan , Qianxi Lu
发明人： Andreas Bergström , Kristofer Sandlund , Rui Fan , Qianxi Lu
IPC分类号： H04W72/04 , H04L5/00 , H04W52/02 , H04W72/12 , H04L1/18
CPC分类号： H04W72/0413 , H04L1/1887 , H04L5/0057 , H04W52/0216 , H04W72/0486 , H04W72/1242 , H04W72/1268 , Y02D70/00 , Y02D70/1262 , Y02D70/23 , Y02D70/24
摘要： A UE, an RBS and respective methods therein for managing uplink resources from an RBS in a wireless communication network are provided. The method in the UE comprises determining that uplink resources are needed, and determining which type of service for which the uplink resources are needed. The method further comprises transmitting, to the RBS, a scheduling request for a scheduling grant, the scheduling request comprising an indication of the type of service for which the scheduling grant is requested.
摘要翻译：提供了一种用于在无线通信网络中从RBS管理上行链路资源的UE，RBS及其各自的方法。 UE中的方法包括确定需要上行链路资源，并确定需要上行链路资源的哪种类型的业务。该方法还包括向RBS发送调度许可的调度请求，该调度请求包括请求调度许可的服务类型的指示。

10. 发明申请

US20130089022A1 Method and Apparatus for Mobile Relay Handover 有权
标题翻译：移动中继切换的方法和装置
公开(公告)号：US20130089022A1
公开(公告)日：2013-04-11
申请号：US13393701
申请日：2012-01-24
申请人： Qianxi Lu , Rui Fan , Gunnar Mildh
发明人： Qianxi Lu , Rui Fan , Gunnar Mildh
IPC分类号： H04W36/16
CPC分类号： H04W36/08 , H04W36/00 , H04W84/005 , H04W84/047
摘要： The present invention comprises an apparatus and method supporting handover of mobile relay nodes, “RNs” (56), in a wireless communication network (60), in a manner that advantageously differentiates handling of control- and user-plane connections of the wireless communication devices (58) supported by the RN (56). Rather than conventionally anchoring the control-plane connections of relay-connected UEs (58) at the donor radio base station (54-1) supporting the RN (56), the donor radio base station (54-1) includes or is communicatively linked to an anchor node (100) that, from the perspective of the involved control plane entity or entities (70) in a supporting Core Network, “CN” (68), anchors those connections. The anchor node (100) facilitates handover between donor radio base stations (54-1, 54-2) such that the control-plane connections are retained at the anchor node (100) while the user-plane connections are switched to the target radio base station (54-2) receiving the RN (56) in handover.
摘要翻译：本发明包括以有利地区分无线通信设备的控制和用户平面连接的处理的方式来支持无线通信网络（60）中的移动中继节点（RN）的切换的装置和方法（ 58）由RN支持（56）。施主无线电基站（54-1）不是常规地将支持RN（56）的施主无线电基站（54-1）处的中继连接的UE（58）的控制平面连接锚定在一起，而是包括或通信地链接涉及锚点节点（100），其从所涉及的控制平面实体或支撑核心网络（68）中的实体（70）的角度来确定这些连接。锚节点（100）有助于施主无线电基站（54-1,54-2）之间的切换，使得控制平面连接保持在锚节点（100），同时用户平面连接切换到目标无线电在切换中接收RN（56）的基站（54-2）。

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