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1. 发明申请

WO2012155294A1 RELAY SYSTEM 审中-公开
标题翻译：继电器系统
公开(公告)号：WO2012155294A1
公开(公告)日：2012-11-22
申请号：PCT/CN2011/000861
申请日：2011-05-17
申请人： NOKIA SIEMENS NETWORKS OY , ZHOU, Ting , XU, Jing , WANG, Haifeng , LI, Zhenhong
发明人： ZHOU, Ting , XU, Jing , WANG, Haifeng , LI, Zhenhong
IPC分类号： H04L12/00
CPC分类号： H04L1/0011 , H04B7/155 , H04B7/15521 , H04L27/18
摘要： An apparatus comprising at least one processor and at least one memory including a computer program code is provided, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to: obtain at least one first data packet and at least one second data packet of which data packets the at least one first data packet has double the size of the at least one second data packet; carry out a parallel-to-serial conversion, an exclusive-or operation and a serial-to-parallel conversion to repetition coding to the at least one first data packet; and combine the at least one first data packet and the at least one second data packet for link adaptation purposes for data conveyance.
摘要翻译：提供一种包括至少一个处理器和包括计算机程序代码的至少一个存储器的装置，其中所述至少一个存储器和所述计算机程序代码被配置为：利用所述至少一个处理器使所述装置至少获得：至少一个第一数据分组和至少一个第二数据分组，所述至少一个第一数据分组的数据分组具有所述至少一个第二数据分组的大小的两倍; 对所述至少一个第一数据分组执行并行到串行转换，异或操作和串行到并行转换以重复编码; 并且组合所述至少一个第一数据分组和所述至少一个第二数据分组以用于数据传送的链路适配目的。

2. 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。

3. 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。

4. 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。

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

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。

8. 发明申请

WO2011106931A1 COMPRESSED HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK FOR DEVICE TO DEVICE CLUSTER COMMUNICATIONS 审中-公开
标题翻译：用于设备组合通信的压缩混合自动重发请求反馈
公开(公告)号：WO2011106931A1
公开(公告)日：2011-09-09
申请号：PCT/CN2010/070844
申请日：2010-03-03
申请人： NOKIA CORPORATION , DU, Jinling , ZHOU, Ting , XU, Jing , LI, Zhenhong , WANG, Haifeng
发明人： DU, Jinling , ZHOU, Ting , XU, Jing , LI, Zhenhong , WANG, Haifeng
IPC分类号： H04L1/18
CPC分类号： H04L1/1887 , H04L2001/0093
摘要： A method can include receiving at a cluster head, a multicast/broadcast packet from a base station. The method can also include monitoring, at the cluster head, to detect whether any members of a cluster of the cluster head responds to the multicast/broadcast packet with a negative acknowledgment directed to the cluster head. The method can further include, when a result of the monitoring is no detection of any negative acknowledgments, and the cluster head successfully received the multicast/broadcast packet, sending, by the cluster head, a general acknowledgment of the multicast/broadcast packet to the base station.
摘要翻译：一种方法可以包括在簇头处接收来自基站的多播/广播分组。该方法还可以包括在簇头处监视簇头的簇的任何成员是否以针对簇头的否定确认来响应多播/广播分组。该方法可以进一步包括当监视结果不检测到任何否定确认，并且簇头成功接收到多播/广播分组时，由簇头将多播/广播分组的一般确认发送到基站。

9. 发明申请

WO2010115463A1 A METHOD AND APPARATUS FOR LOAD BALANCE IN A RELAY-BASED MULTI-HOP WIRELESS NETWORK 审中-公开
标题翻译：一种基于继电器的多层无线网络中负载平衡的方法与装置
公开(公告)号：WO2010115463A1
公开(公告)日：2010-10-14
申请号：PCT/EP2009/054267
申请日：2009-04-08
申请人： NOKIA SIEMENS NETWORKS OY , WANG, Haifeng , WANG, Jiang , XU, Jing
发明人： WANG, Haifeng , WANG, Jiang , XU, Jing
IPC分类号： H04W28/08 , H04W40/22
CPC分类号： H04W28/08 , H04B7/2606 , H04W36/22 , H04W84/047
摘要： A method comprising determining a load imbalance between a plurality of access points in the form of relay nodes, a user equipment having been allocated to one access node; and causing said user equipment to be reallocated to another access point.
摘要翻译：一种方法，包括确定中继节点形式的多个接入点之间的负载不平衡，已经分配给一个接入节点的用户设备; 并使所述用户设备重新分配到另一接入点。

10. 发明申请

WO2010028687A1 ENHANCED OFDM COMMUNICATION NETWORK 审中-公开
标题翻译：增强OFDM通信网络
公开(公告)号：WO2010028687A1
公开(公告)日：2010-03-18
申请号：PCT/EP2008/062022
申请日：2008-09-11
申请人： NOKIA SIEMENS NETWORKS OY , WANG, Haifeng , ZHOU, Bin , XU, Jing
发明人： WANG, Haifeng , ZHOU, Bin , XU, Jing
IPC分类号： H04B7/155 , H04B7/204 , H04L27/26
CPC分类号： H04L27/2607 , H04B7/2606
摘要： There is provided a method, apparatus and a computer program for improving spectral efficiency in a relay enhanced communication network. The method comprises, for example, receiving, at a relay node (106), an orthogonal frequency division multiplexed data symbol including a first prefix (PRE310) f rom a source node (200), removing the first prefix (PRE312) from the data symbol at the relay node (106), adding a second prefix (PRE320) to the data symbol at the relay node (106), and transmitting the data symbol including the second prefix from the relay node to a target node (240).
摘要翻译：提供了一种用于提高中继增强通信网络中的频谱效率的方法，装置和计算机程序。该方法包括例如在中继节点（106）处接收包括源节点（200）的第一前缀（PRE310）的正交频分复用数据符号，从数据中去除第一前缀（PRE312）在所述中继节点（106）处的符号，在所述中继节点（106）向所述数据符号添加第二前缀（PRE320），并将包括所述第二前缀的所述数据符号从所述中继节点发送到目标节点（240）。

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