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1. 发明申请

WO2012162890A1 AN APPARATUS AND A METHOD FOR DEVICE-TO-DEVICE COMMUNICATION ROUTE ESTABLISHMENT IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：一种移动通信系统中的设备到设备通信路由建立的装置和方法
公开(公告)号：WO2012162890A1
公开(公告)日：2012-12-06
申请号：PCT/CN2011/075176
申请日：2011-06-02
申请人： RENESAS MOBILE CORPORATION , ZHOU, Bin , XU, Jing , WANG, Haifeng , LI, Zhenhong
发明人： ZHOU, Bin , XU, Jing , WANG, Haifeng , LI, Zhenhong
IPC分类号： H04W76/02 , H04W40/00
CPC分类号： H04W40/02 , H04W8/005 , H04W40/30 , H04W76/14
摘要： The invention concerns a method and an apparatus for device-to-device communication route establishment within a mobile communication system. In the method a mobile node determines that a remote node is within radio coverage of the mobile node. The mobile node determines a need to transmit a data message to a destination node. The mobile node transmits a request message to the base station. In reply the mobile node receives a message comprising a route to the destination node. The route comprises at least an identifier of the remote node. The mobile node obtains a radio resource for radio communication between the mobile node and the remote node from the base station. There upon, the mobile node transmits the data message to the remote node using the radio resource obtained.
摘要翻译：本发明涉及用于在移动通信系统内设备到设备通信路由建立的方法和装置。在该方法中，移动节点确定远程节点在移动节点的无线电覆盖范围内。移动节点确定需要向目的地节点发送数据消息。移动节点向基站发送请求消息。作为回应，移动节点接收包括到目的地节点的路由的消息。该路由至少包括远程节点的标识符。移动节点从基站获得用于移动节点与远程节点之间的无线电通信的无线电资源。在那里，移动节点使用获得的无线电资源将数据消息发送到远程节点。

2. 发明申请

WO2013107004A1 METHOD AND APPARATUS FOR FACILITATING CONCURRENT OCCUPATION OF A CHANNEL 审中-公开
标题翻译：促进通道同时占用的方法和装置
公开(公告)号：WO2013107004A1
公开(公告)日：2013-07-25
申请号：PCT/CN2012/070521
申请日：2012-01-18
申请人： RENESAS MOBILE CORPORATION , WANG, Haifeng , LI, Zhenhong , ZHOU, Ting , XU, Jing
发明人： WANG, Haifeng , LI, Zhenhong , ZHOU, Ting , XU, Jing
IPC分类号： H04W72/04
CPC分类号： H04W74/0816
摘要： A method is provided for facilitating concurrent occupation of a channel. The method may include determining, at a first terminal that is a member of a first device-to- device (D2D) communication group, that the first terminal has not heard a clear to send message within a predefined period of time following the first terminal hearing a message requesting to send data on a channel sent by a second terminal that is a member of a second D2D communication group. The method may further include determining, responsive to determining that the first terminal has not heard a clear to send message within the predefined period of time following the first terminal hearing the message requesting to send data on the channel, to format and send a D2D shared band data request (DSBDR) message to be sent to a third terminal. A corresponding apparatus and computer program product are also provided.
摘要翻译：提供了一种便于同时占用通道的方法。该方法可以包括在作为第一设备到设备（D2D）通信组的成员的第一终端处确定第一终端在第一终端之后的预定时间段内没有听到清除发送消息听到请求在由作为第二D2D通信组的成员的第二终端发送的频道上发送数据的消息。该方法还可以包括确定响应于确定第一终端在第一终端听到请求在信道上发送数据的消息之后的预定时间段内没有听到清除发送消息，以格式化并发送D2D共享频带数据请求（DSBDR）消息被发送到第三终端。还提供了相应的装置和计算机程序产品。

3. 发明申请

WO2013013412A1 SWITCHING BETWEEN CELLULAR AND LICENSE-EXEMPT (SHARED) BANDS 审中-公开
标题翻译：细胞与许可证（共享）银行之间的切换
公开(公告)号：WO2013013412A1
公开(公告)日：2013-01-31
申请号：PCT/CN2011/077730
申请日：2011-07-28
申请人： RENESAS MOBILE CORPORATION , WANG, Haifeng , XU, Jing , ZHOU, Ting , LI, Zhenhong , ZOU, Wei , DU, Jinling
发明人： WANG, Haifeng , XU, Jing , ZHOU, Ting , LI, Zhenhong , ZOU, Wei , DU, Jinling
IPC分类号： H04W12/00
CPC分类号： H04W36/165 , H04W36/0055 , H04W36/06 , H04W36/14 , H04W76/14
摘要： A method and an apparatus for switching D2D data communications between a licensed and a license-exempt band are disclosed. A D2D device receives from a cellular network a pre-switch notification to prepare for a switch of its D2D communications, and in response adopts a temporary strategy for conducting its D2D transmissions prior to the switch. After the switch the D2D device discontinues the temporary strategy. In one embodiment the temporary strategy and its duration are indicated in the pre-switch notification. Two example temporary strategies are presented: 'no-new-data' where new data transmissions are suspended and data re-transmissions are sent with high reliability; and 'no-feedback' where new data is sent with high reliability and data re-transmissions are suspended. Different embodiments have the cellular network access node or D2D device contending for the radio resource in the license-exempt frequency band.
摘要翻译：公开了一种在许可证和免许可频段之间切换D2D数据通信的方法和装置。 D2D设备从蜂窝网络接收预切换通知以准备其D2D通信的切换，并且响应采用用于在切换之前进行其D2D传输的临时策略。开关后，D2D设备停止临时策略。在一个实施例中，临时策略及其持续时间在切换前通知中指示。提出了两个示例性的临时策略：暂停新数据传输的“新数据”，高可靠性发送数据重传; 和“无反馈”，其中发送新数据的高可靠性和数据重传被暂停。不同的实施例具有蜂窝网络接入节点或D2D设备在免许可频段中竞争无线电资源。

4. 发明申请

WO2013013409A1 SIGNALING AND PROCEDURE DESIGN FOR CELLULAR CLUSTER CONTENDING ON LICENSE-EXEMPT BANDS 审中-公开
标题翻译：关于许可证豁免的细胞集群的信号和程序设计
公开(公告)号：WO2013013409A1
公开(公告)日：2013-01-31
申请号：PCT/CN2011/077721
申请日：2011-07-28
申请人： RENESAS MOBILE CORPORATION , LILLEBERG, Jorma , WANG, Haifeng , ZHOU, Ting , LI, Zhenhong , XU, Jing
发明人： LILLEBERG, Jorma , WANG, Haifeng , ZHOU, Ting , LI, Zhenhong , XU, Jing
IPC分类号： H04L12/56
CPC分类号： H04L5/0037 , H04L5/1469 , H04W28/065 , H04W76/14
摘要： The specification and drawings present a new method, apparatus and software related product (e.g., computer readable memory) for implementing a device-to-device communication of cellular, e.g., LTE, wireless devices on a shared band (e.g., ISM 2.4 GHz band), including the signaling and procedure design for contending or coordinating with the already existing radio systems (e.g., WLAN systems).
摘要翻译：本说明书和附图提出了一种新的方法，装置和软件相关产品（例如，计算机可读存储器），用于实现蜂窝的设备到设备通信，例如LTE，共享频带上的无线设备（例如，ISM 2.4GHz频带），包括用于竞争或协调已经存在的无线电系统（例如，WLAN系统）的信令和过程设计。

5. 发明申请

WO2013149387A1 APPARATUS AND METHOD FOR ACCESSING UNLICENSED BAND WITH NETWORK ASSISTANCE 审中-公开
标题翻译：用于使用网络协助访问未经许可的条带的装置和方法
公开(公告)号：WO2013149387A1
公开(公告)日：2013-10-10
申请号：PCT/CN2012/073551
申请日：2012-04-05
申请人： RENESAS MOBILE CORPORATION , WANG, Haifeng , RIKKINEN, Kari , ZHANG, Ning , ZHOU, Ting , XU, Jing , ZOU, Wei , LI, Zhenhong , DU, Jinling
发明人： WANG, Haifeng , RIKKINEN, Kari , ZHANG, Ning , ZHOU, Ting , XU, Jing , ZOU, Wei , LI, Zhenhong , DU, Jinling
IPC分类号： H04W48/08
CPC分类号： H04W28/0289 , H04L47/12 , H04W16/14 , H04W48/10 , H04W72/082
摘要： From a plurality of messages provided by at least a first license-exempt access node which give usage information for the at least one channel in license-exempt radio spectrum, there is derived channel-specific statistical traffic information. This information for the channel is then provided to a second access node that controls licensed radio spectrum. Or in another embodiment the second access node can get this information by sensing and measuring the channel itself. The second access node retrieves this information from its local memory and sends on the licensed radio spectrum a downlink message having contents, determined from the channel-specific statistical traffic information, for aiding a user equipment UE to access the channel with a probability defined by the contents. The UE receives this message, extracts the contents, and attempts to access that channel in the license-exempt radio spectrum utilizing the defined probability.
摘要翻译：从由许可免除无线电频谱中的给予至少一个信道的使用信息的至少第一免授权接入节点提供的多个消息中，导出专用信道统计交通信息。然后将该信道的信息提供给控制许可无线电频谱的第二接入节点。或者在另一个实施例中，第二接入节点可以通过感测和测量信道本身来获得该信息。第二接入节点从其本地存储器检索该信息，并且在许可的无线电频谱上发送具有从信道特定的统计业务信息确定的内容的下行链路消息，以帮助用户设备UE以由内容。 UE接收该消息，提取内容，并尝试使用定义的概率访问免许可无线电频谱中的该信道。

6. 发明申请

WO2012167432A1 METHOD AND APPARATUS FOR FACILITATING MULTICAST SERVICE 审中-公开
标题翻译：用于促进多媒体服务的方法和装置
公开(公告)号：WO2012167432A1
公开(公告)日：2012-12-13
申请号：PCT/CN2011/075503
申请日：2011-06-09
申请人： RENESAS MOBILE CORPORATION , WANG, Haifeng , LI, Zhenhong , LILLEBERG, Jorma , ZHOU, Ting , XU, Jing
发明人： WANG, Haifeng , LI, Zhenhong , LILLEBERG, Jorma , ZHOU, Ting , XU, Jing
IPC分类号： H04L12/56
CPC分类号： H04W4/08 , H04L12/189 , H04W4/06 , H04W8/186 , H04W72/005 , H04W76/40
摘要： A method is provided for facilitating multicast service. The method may include receiving data multicast to members of a multicast group. The method may further include determining, based at least in part on an indication received during multicast of the data, that a late joining device has joined the multicast group subsequent to initiation of the multicast. The method may additionally include marking, based at least in part on the received indication, a point at which the late joining device began to participate in the multicast. A corresponding apparatus and computer program product are also provided.
摘要翻译：提供了一种方便多播服务的方法。该方法可以包括接收多播给多播组的成员的数据。该方法还可以包括至少部分地基于在数据的多播期间接收到的指示来确定后期加入设备在组播开始之后已经加入了多播组。该方法可以另外包括至少部分地基于所接收的指示来标记晚加入设备开始参与多播的点。还提供了相应的装置和计算机程序产品。

7. 发明申请

WO2011103719A1 BASE STATION AIDED MOBILE-RELAY CANDIDATE PRE-SELECTION AND PRE-DEPLOYMENT 审中-公开
标题翻译：基站移动移动候选人选择和预先部署
公开(公告)号：WO2011103719A1
公开(公告)日：2011-09-01
申请号：PCT/CN2010/070769
申请日：2010-02-26
申请人： NOKIA CORPORATION , ZHOU, Bin , XU, Jing , WANG, Haifeng , LI, Zhenhong
发明人： ZHOU, Bin , XU, Jing , WANG, Haifeng , LI, Zhenhong
IPC分类号： H04B7/14
CPC分类号： H04B7/2606 , H04B7/15507 , H04W76/14 , H04W88/04
摘要： In one exemplary embodiment a network node (such as a base station BS) determines that a plurality of user equipments UEs are available for use as mobile relays MRs, and selects a subset of the plurality of UEs and configures the subset of the plurality of UEs as MRs. In another exemplary embodiment, an indication is sent (for example from a UE) that a UE is willing to operate as a MR, a response is received that the UE is selected to be a MR1 and then periodically there is sent a beacon advertising that the UE is a MR. In this manner UEs are pre-configured in a cell as MRs, regardless of any specific UE need for relay services. Any UE later needing relay service listens for the beacon. The BS can limit which UEs it pre-configures as MRs to avoid closely spaced UEs being both active MRs. Locations need not be signaled.
摘要翻译：在一个示例性实施例中，网络节点（例如基站BS）确定多个用户设备UE可用作移动中继站MR，并且选择多个UE的子集并且配置多个UE的子集作为MR。在另一个示例性实施例中，UE（例如，从UE）发出指示，该UE指示UE愿意作为MR操作，接收到响应被选择为MR1，然后周期性地发送信标， UE是MR。以这种方式，UE在小区中被预配置为MR，而不管UE对于中继服务的任何特定UE的需求。任何UE后来需要中继服务监听信标。 BS可以限制预先配置为MR的哪些UE，以避免紧密间隔的UE是主动MR。地点不需要发出信号。

8. 发明申请

WO2010070385A1 RELAY NODE SUB-FRAME ALLOCATION 审中-公开
标题翻译：继电器节点子框架分配
公开(公告)号：WO2010070385A1
公开(公告)日：2010-06-24
申请号：PCT/IB2008/055400
申请日：2008-12-17
申请人： NOKIA CORPORATION , NOKIA INC. , NOKIA SIEMENS NETWORKS OY , LI, Zhenhong , WANG, Haifeng , ZHOU, Bin , XU, Jing , NI, Wei , ZHOU, Wei , WU, Gang , LILLEBERG, Jorma
发明人： LI, Zhenhong , WANG, Haifeng , ZHOU, Bin , XU, Jing , NI, Wei , ZHOU, Wei , WU, Gang , LILLEBERG, Jorma
IPC分类号： H04B7/204
CPC分类号： H04B7/15557
摘要： According to one general aspect, a method may comprise determining, by a base station, whether the base station is operating as part of a system comprising a relay node. If so, in one embodiment, selecting a frame structure, from a set of at least one predetermined frame structure, to employ to regulate communication between nodes with the system. In various embodiments, the selected frame structure may comprise hybrid sub-frames and access sub-frames. In some embodiments, the method may include communicating user data with at least one user equipment node during the access sub-frames. In various embodiments, the method may comprise communicating with the relay node during the hybrid sub-frames.
摘要翻译：根据一个一般方面，一种方法可以包括由基站确定基站是否作为包括中继节点的系统的一部分进行操作。如果是这样，在一个实施例中，从至少一个预定帧结构的集合中选择帧结构来采用调节与该系统的节点之间的通信。在各种实施例中，所选择的帧结构可以包括混合子帧和接入子帧。在一些实施例中，该方法可以包括在访问子帧期间与至少一个用户设备节点通信用户数据。在各种实施例中，该方法可以包括在混合子帧期间与中继节点进行通信。

9. 发明申请

WO2012071736A1 INTRA-CLUSTER D2D RETRANSMISSION WITH INSTANTANEOUS LINK ADAPTION AND ADAPTIVE NUMBER OF RE-TRANSMITTER 审中-公开
标题翻译：具有瞬时链路自适应和自适应发射机数目的内部组合D2D恢复
公开(公告)号：WO2012071736A1
公开(公告)日：2012-06-07
申请号：PCT/CN2010/079420
申请日：2010-12-03
申请人： NOKIA CORPORATION , ZHOU, Bin , XU, Jing , LIN, Wenjia , WANG, Haifeng , LI, Zhenhong
发明人： ZHOU, Bin , XU, Jing , LIN, Wenjia , WANG, Haifeng , LI, Zhenhong
IPC分类号： H04L1/18
CPC分类号： H04W72/005 , H04L1/0015 , H04L1/0026 , H04L1/1825 , H04L1/1864 , H04L1/1887 , H04L2001/0092 , H04W28/18 , H04W92/18
摘要： A method for intra-cluster D2D retransmission comprises: calculating parameters of a first and a second retransmission modes for an acknowledgement device in a cluster at which data from a network node is decoded correctly; reporting the parameters to the network node; and determining whether or not to retransmit the data to at least one non-acknowledgement device in the cluster at which the data from the network node is decoded incorrectly, in response to a selection between the first and the second retransmission modes from the network node based at least in part on the parameters according to a pre-determined criterion.
摘要翻译：一种用于群内D2D重传的方法包括：计算来自网络节点的数据被正确地解码的群集中的确认装置的第一和第二重传模式的参数; 向网络节点报告参数; 以及响应于来自所述网络节点的所述第一和第二重传模式之间的选择，确定是否向所述群集中的至少一个非确认设备重新发送来自所述网络节点的数据的错误解码至少部分地根据预定标准的参数。

10. 发明申请

WO2014015470A1 VEHICLE GATEWAY ACCESS IN CELLULAR NETWORK FOR VEHICLE COMMUNICATIONS 审中-公开
标题翻译：用于车辆通信的蜂窝网络中的车辆网关接入
公开(公告)号：WO2014015470A1
公开(公告)日：2014-01-30
申请号：PCT/CN2012/079066
申请日：2012-07-23
申请人： RENESAS MOBILE CORPORATION , LI, Zhenhong , ZOU, Wei , WANG, Haifeng , FENG, Xianjun , XU, Kenan
发明人： LI, Zhenhong , ZOU, Wei , WANG, Haifeng , FENG, Xianjun , XU, Kenan
IPC分类号： H04W74/08 , H04W88/08 , H04W88/02
CPC分类号： H04W74/004 , H04L67/12 , H04W36/0016 , H04W36/30 , H04W72/0446 , H04W74/0833 , H04W76/14 , H04W76/27 , H04W84/005 , H04W88/08 , H04W88/16
摘要： The present invention addresses a method, apparatus and computer program product for vehicle gateway access in cellular network for vehicle communications. A dedicated Vehicle gateway random preamble is defined to serve the vehicle gateway access to the network in order to resolve the contention during the initial access and thus decrease access latency. In addition to that, a new cause value Vehicle gateway originated data/signaling for the RRC connection establishment request is defined to inform the network that the coming data traffic is from the vehicle communication.
摘要翻译：本发明涉及用于车辆通信的蜂窝网络中的车辆网关接入的方法，装置和计算机程序产品。定义专用车辆网关随机前导码以便服务于车辆网关对网络的访问，以便在初始访问期间解决争用，从而减少访问等待时间。除此之外，定义了新的原因值用于RRC连接建立请求的车辆网关发起的数据/信令，以通知网络来自车辆通信的即将到来的数据业务。

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