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31. 发明申请

WO2010020953A1 LOAD STATUS INDICATOR FOR MULTIHOP RELAY SYSTEM USING DISTRIBUTED SCHEDULING 审中-公开
标题翻译：使用分布式调度的多用继电器系统的负载状态指示器
公开(公告)号：WO2010020953A1
公开(公告)日：2010-02-25
申请号：PCT/IB2009/053658
申请日：2009-08-19
申请人： NOKIA CORPORATION , LI, Zhenhong , WANG, Haifeng
发明人： LI, Zhenhong , WANG, Haifeng
IPC分类号： H04W28/10 , H04B7/14 , H04W28/08
CPC分类号： H04W28/08 , H04B7/2606 , H04L47/11 , H04L47/70 , H04L47/724 , H04L47/781 , H04L47/783 , H04L47/822 , H04L47/824 , H04W84/047
摘要： A method includes receiving at a relay node a load status indicator from a subordinate relay node, determining a load status of the relay node and forwarding the received load status indicator to a superordinate node if the determined load status does not indicate an overload condition, otherwise if the determined load status does indicate an overload condition sending a load status indicator of the relay node to the superordinate node. Another method includes, in a multihop relay network having a plurality of relay nodes, receiving over a communication link at a network access node a load status indicator from a relay node, the load status indicator identifying a nearest relay node, if any, at which a current load exceeds a threshold; and using the received load status indicator at least when making a network admission decision for a user equipment.
摘要翻译：一种方法包括在中继节点接收来自下属中继节点的负载状态指示符，确定中继节点的负载状态，并将接收到的负载状态指示符转发到上级节点，如果确定的负载状态未指示过载状况，否则如果所确定的负载状态确实表示将中继节点的负载状态指示符发送到上级节点的过载状况。另一种方法包括在具有多个中继节点的多跳中继网络中，通过网络接入节点的通信链路接收来自中继节点的负载状态指示符，所述负载状态指示符标识最近的中继节点（如果有的话）当前负载超过阈值; 以及至少在为用户设备进行网络准入决定时使用所接收的负载状态指示符。

32. 发明申请

WO2009077984A8 SYSTEM AND METHOD FOR DISTRIBUTED PAIRING OF RELAY AND SOURCE NODES IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中分配的继电器和源极配对的系统和方法
公开(公告)号：WO2009077984A8
公开(公告)日：2009-11-12
申请号：PCT/IB2008055354
申请日：2008-12-16
申请人： NOKIA CORP , NOKIA INC , WANG HAIFENG , HU HONGLIN , ZHOU PING
发明人： WANG HAIFENG , HU HONGLIN , ZHOU PING
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W84/18 , Y02D70/00 , Y02D70/1242 , Y02D70/142 , Y02D70/146 , Y02D70/22
摘要： A communication system configured to convey information between source nodes and destination nodes and having relay-type transmission capability. In one embodiment, an apparatus (320) includes an identification subsystem (330) configured to form a source node identification list providing a number of source nodes that a relay node can support relaying information therefrom. The apparatus also includes a message generator (335) configured to generate a first stage message in a randomly selected mini-slot in a time slot section of a plurality of sections of a common-use time slot of a communication network identifying a first source node that the relay node has capability to support when the relay node can support relaying information from one source node.
摘要翻译：一种通信系统，被配置为在源节点和目的地节点之间传送信息并具有中继型传输能力。在一个实施例中，装置（320）包括识别子系统（330），其被配置为形成源节点识别列表，其提供中继节点可以支持中继信息的多个源节点。该装置还包括消息发生器（335），其被配置为在识别第一源节点的通信网络的通用时隙的多个部分的时隙部分中的随机选择的小时隙中生成第一阶段消息当中继节点可以支持来自一个源节点的中继信息时，中继节点具有支持的能力。

33. 发明申请

WO2008096038A1 DETECTION METHOD AND APPARATUS FOR A MULTI-STREAM MIMO 审中-公开
标题翻译：用于多流MIMO的检测方法和装置
公开(公告)号：WO2008096038A1
公开(公告)日：2008-08-14
申请号：PCT/FI2008/050041
申请日：2008-02-05
申请人： NOKIA CORPORATION , WANG, Haifeng , LILLEBERG, Jorma , LI, Wei , CHEN, Ming , CHENG, Shixin
发明人： WANG, Haifeng , LILLEBERG, Jorma , LI, Wei , CHEN, Ming , CHENG, Shixin
IPC分类号： H04B7/08 , H04B7/06 , H04L1/02 , H04J9/00 , H04L27/32 , H04L27/26 , H04L25/02 , H04Q7/30 , H04Q7/32
CPC分类号： H04L1/0656 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L5/0046 , H04L25/0246 , H04L25/03216 , H04L2025/03414 , H04L2025/03426
摘要： In a multiple-input multiple-output (MIMO) system, a high-rate data transmission is achieved by dividing an original data stream into several parallel data substreams, each of which is transmitted from a corresponding transmit antenna (spatial multiplexing) and received by multiple receive antennas. The number of spatial streams depends on the number of antennas. In a receiver, a search-tree based QR Decomposition-M (QRD-M) algorithm is used. According to the invention, multiple spatial signal streams received from a MIMO channel are pre-ordered (60, 62) based on modulation alphabets of said received spatial signal streams prior to performing a QRD-M detection (66).
摘要翻译：在多输入多输出（MIMO）系统中，通过将原始数据流划分成若干个并行数据子流实现高速率数据传输，每个子流从相应的发送天线（空间复用）发送并由多个接收天线。空间流的数量取决于天线的数量。在接收机中，使用基于搜索树的QR分解-M（QRD-M）算法。根据本发明，在执行QRD-M检测之前，基于所接收的空间信号流的调制字母表，从MIMO信道接收的多个空间信号流被预先排序（60,62）（66）。

34. 发明申请

WO2008039156A1 OPTICAL FOCUSING SYSTEM AND METHOD 审中-公开
标题翻译：光学聚焦系统和方法
公开(公告)号：WO2008039156A1
公开(公告)日：2008-04-03
申请号：PCT/SG2007/000322
申请日：2007-09-25
申请人： AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH , WANG, Haifeng , SHI, Luping , YUAN, Gaoqiang , MIAO, Xiangshui , TAN, Wei Lian , CHONG, Tow Chong
发明人： WANG, Haifeng , SHI, Luping , YUAN, Gaoqiang , MIAO, Xiangshui , TAN, Wei Lian , CHONG, Tow Chong
IPC分类号： G11B7/135
CPC分类号： G11B7/1398 , G02B27/28 , G11B2007/0006
摘要： An optical focusing system and method. The system comprises an optical beam shaper for shaping an incoming laser beam into a radial symmetric beam; a polarization modulator disposed such that the radial symmetric beam is a radial polarized beam; and a lens element for focusing the radial polarized beam at a focal plane.
摘要翻译：一种光学聚焦系统及方法。该系统包括用于将入射激光束成形为径向对称光束的光束整形器; 偏振调制器被设置为使得径向对称光束是径向偏振光束; 以及用于将径向偏振光束聚焦在焦平面处的透镜元件。

35. 发明申请

WO2014056159A1 SYSTEM AND METHOD OF WSN-ASSISTED LOCATION SERVICES 审中-公开
标题翻译：无线传感器网络辅助位置服务系统与方法
公开(公告)号：WO2014056159A1
公开(公告)日：2014-04-17
申请号：PCT/CN2012/082711
申请日：2012-10-10
申请人： BROADCOM CORPORATION , LI, Zhenhong , YIN, Fei , WANG, Haifeng , YUAN, Zhi , HU, Honglin
发明人： LI, Zhenhong , YIN, Fei , WANG, Haifeng , YUAN, Zhi , HU, Honglin
IPC分类号： G01S5/02 , H04W84/18 , H04W64/00
CPC分类号： G01S5/0252 , H04W64/00 , H04W84/18
摘要： A method of providing wireless sensor network (WSN)-assisted positioning services comprises receiving a positioning service request from a client, the positioning request identifying at least one target UE located within a WSN comprising a plurality of sensor nodes; transmitting a listening request message to the at least one target UE; receiving a positioning request message from the at least one target UE, the positioning request message containing addresses and received signal quality indicators of at least four WSN sensor nodes acquired by the at least one target UE; computing a 3-D position of the at least one target UE using the addresses and received signal quality indicators of the at least four WSN sensor nodes; and transmitting the 3-D position of the at least one target UE to the client.
摘要翻译：提供无线传感器网络（WSN）辅助定位服务的方法包括从客户端接收定位服务请求，所述定位请求标识位于包括多个传感器节点的WSN内的至少一个目标UE; 向所述至少一个目标UE发送收听请求消息; 从所述至少一个目标UE接收定位请求消息，所述定位请求消息包含由所述至少一个目标UE获取的至少四个WSN传感器节点的地址和接收信号质量指示符; 使用所述至少四个WSN传感器节点的地址和接收信号质量指示符来计算所述至少一个目标UE的3-D位置; 以及将所述至少一个目标UE的3-D位置发送到所述客户端。

36. 发明申请

WO2014047908A1 METHODS, DEVICES AND COMPUTER PROGRAM PRODUCTS IMPROVING DEVICE-TO-DEVICE COMMUNICATION 审中-公开
标题翻译：方法，设备和计算机程序产品改进设备到设备通信
公开(公告)号：WO2014047908A1
公开(公告)日：2014-04-03
申请号：PCT/CN2012/082396
申请日：2012-09-28
申请人： BROADCOM CORPORATION , LI, Zhenhong , WANG, Haifeng , RIKKINEN, Kari , ZHOU, Bin
发明人： LI, Zhenhong , WANG, Haifeng , RIKKINEN, Kari , ZHOU, Bin
IPC分类号： H04W76/02
CPC分类号： H04W72/0453 , H04B1/40 , H04W72/005 , H04W74/0816 , H04W76/14 , H04W88/06
摘要： The present invention proposes methods, devices and computer program products improving device-to-device communication. In order to improve D2D communication, the invention proposes a centralized communication concept involving a centralized control unit and those devices participating at the D2D communication. The concept involves a three-party RTS/CTS exchange.
摘要翻译：本发明提出了改进设备到设备通信的方法，设备和计算机程序产品。为了改善D2D通信，本发明提出了一种集中式通信概念，涉及集中控制单元和参与D2D通信的设备。这个概念涉及三方RTS / CTS交换。

37. 发明申请

WO2014012244A1 FAST ACCESS IN V2V COMMUNICATION SERVICES BY DYNAMIC RESOURCES ALLOCATION 审中-公开
标题翻译：通过动态资源分配快速访问V2V通信服务
公开(公告)号：WO2014012244A1
公开(公告)日：2014-01-23
申请号：PCT/CN2012/078922
申请日：2012-07-20
申请人： RENESAS MOBILE CORPORATION , FENG, Xianjun , WANG, Haifeng , LI, Zhenhong , ZOU, Wei , XU, Kenan
发明人： FENG, Xianjun , WANG, Haifeng , LI, Zhenhong , ZOU, Wei , XU, Kenan
IPC分类号： H04W28/26
CPC分类号： H04W72/048 , H04L63/0428 , H04W4/046 , H04W4/06 , H04W4/21 , H04W4/70 , H04W4/80 , H04W4/90 , H04W12/04 , H04W72/0486 , H04W72/10 , H04W76/14 , H04W88/10
摘要： It is provided a method, comprising assigning a first direct resource of a radio interface to a first vehicle-to-vehicle service based on a resource information received from a base station in a cellular mode via a cellular resource of the radio interface, wherein, in the resource information, the first direct resource and the first vehicle-to-vehicle service are indicated as being correlated, and the first vehicle-to-vehicle service is to be used or to be provided by at least a first one of one or more vehicle devices, and wherein, in the cellular mode, a communication of an apparatus performing the method with each of the one or more vehicle devices different from the apparatus is performed via the base station; performing the first vehicle-to-vehicle service via the first direct resource in a vehicle-to-vehicle mode, wherein, in the vehicle-to-vehicle mode, the communication of the apparatus with each of the one or more vehicle devices is performed directly with the respective vehicle device and does not involve the base station.
摘要翻译：提供了一种方法，包括：经由无线电接口的蜂窝资源，基于以蜂窝模式从基站接收的资源信息，向第一车辆到车辆服务分配无线电接口的第一直接资源，其中，在所述资源信息中，将所述第一直接资源和所述第一车辆对车辆服务指示为相关联的，并且所述第一车辆对车辆服务将被使用或由所述第一车辆到车辆服务中的至少一个或第更多的车辆装置，并且其中，在蜂窝模式中，经由所述基站执行与所述装置不同的所述一个或多个车辆装置中的每一个执行所述方法的装置的通信; 在车辆到车辆模式中经由第一直接资源执行第一车辆对车辆服务，其中，在车辆到车辆模式中，执行与一个或多个车辆装置中的每一个的装置的通信直接与相应的车辆装置并且不涉及基站。

38. 发明申请

WO2013139041A1 DEVICE-TO-DEVICE RESOURCE ALLOCATION METHOD AND APPARATUS 审中-公开
标题翻译：设备到设备资源分配方法和设备
公开(公告)号：WO2013139041A1
公开(公告)日：2013-09-26
申请号：PCT/CN2012/072971
申请日：2012-03-23
申请人： RENESAS MOBILE CORPORATION , LI, Zhenhong , CHEN, Tao , ZOU, Wei , WANG, Haifeng , TURTINEN, Samuli Heikki
发明人： LI, Zhenhong , CHEN, Tao , ZOU, Wei , WANG, Haifeng , TURTINEN, Samuli Heikki
IPC分类号： H04W72/04
CPC分类号： H04W72/082
摘要： A method is provided for allocation of cellular channel resources and/or shared ISM band resources to device-to-device (D2D) user equipment (UE) pairs/clusters in mobile communications. A network entity makes assignments of cellular channel physical resource blocks to D2D UE based on interference measurements performed either by the network entity or reported to it by UE. Semi-persistent channel allocations are transmitted periodically to the UE on a downlink control channel. Channel specific allocations are transmitted to and received by D2D UE in each transmission time interval. Where the cellular band has insufficient resources to allocate to D2D UE, the network entity may determine portions of the shared ISM band that may be assignable to D2D UE and transmit channel allocations in the ISM band to the UE. An indicator bit may be added to the allocation transmissions to indicate whether there has been a change to the allocations since the previous transmission.
摘要翻译：提供了一种用于将移动通信中的蜂窝信道资源和/或共享ISM频带资源分配给设备到设备（D2D）用户设备（UE）对/群集的方法。网络实体基于由网络实体执行或由UE报告的干扰测量，向D2D UE分配蜂窝信道物理资源块。半持续信道分配在下行链路控制信道上周期性地向UE发送。信道特定分配在每个传输时间间隔中被发送到D2D UE并由D2D UE接收。在蜂窝频带没有足够的资源分配给D2D UE的情况下，网络实体可以确定可以分配给D2D UE的共享ISM频带的部分，并向UE发送ISM频带中的信道分配。指示符位可以被添加到分配传输中以指示自先前传输以来是否存在对分配的改变。

39. 发明申请

WO2013091135A1 METHOD AND APPARATUS FOR FACILITATING GATEWAY SELECTION 审中-公开
标题翻译：促进网关选择的方法和装置
公开(公告)号：WO2013091135A1
公开(公告)日：2013-06-27
申请号：PCT/CN2011/002143
申请日：2011-12-20
申请人： RENESAS MOBILE CORPORATION , ZOU, Wei , LI, Zhenhong , WANG, Haifeng
发明人： ZOU, Wei , LI, Zhenhong , WANG, Haifeng
IPC分类号： H04W84/18
CPC分类号： H04W88/04 , H04W4/38 , H04W8/005 , H04W88/16
摘要： A method is provided for facilitating gateway selection. The method may include receiving, at a terminal apparatus, a missing sensor notification message from an access point for a cellular network. The missing sensor notification message may indicate a sensor node for which a device needs to be selected to serve as a gateway to the cellular network. The method may further include determining whether any the indicated sensor node is within a signaling range of a wireless sensor network signaling technology. The method may additionally include, in an instance in which it is determined that the indicated sensor node is within signaling range, causing a gateway serving request to be sent to the access point requesting that the terminal apparatus be selected to serve as a gateway between the sensor node and the cellular network. A corresponding apparatus and computer program product are also provided.
摘要翻译：提供了一种便于网关选择的方法。该方法可以包括在终端设备处从蜂窝网络的接入点接收丢失的传感器通知消息。丢失的传感器通知消息可以指示需要选择设备作为蜂窝网络的网关的传感器节点。该方法还可以包括确定所指示的传感器节点是否在无线传感器网络信令技术的信令范围内。该方法可以另外包括在确定所指示的传感器节点在信令范围内的情况下，使得将网关服务请求发送到接入点，请求选择终端设备以用作网关传感器节点和蜂窝网络。还提供了相应的装置和计算机程序产品。

40. 发明申请

WO2013059992A1 RESILIENT FORWARDING OF SENSORY DATA 审中-公开
标题翻译：有力传达传感数据
公开(公告)号：WO2013059992A1
公开(公告)日：2013-05-02
申请号：PCT/CN2011/081293
申请日：2011-10-25
申请人： RENESAS MOBILE CORPORATION , LI, Zhenhong , WANG, Haifeng , XIA, Jun
发明人： LI, Zhenhong , WANG, Haifeng , XIA, Jun
IPC分类号： H04W84/18 , H04W40/24
CPC分类号： H04W76/40 , H04W84/18
摘要： Sensory data is received wirelessly in a surveillance node of a second transmission line in a transmission node, the sensory data broadcast from a preceding surveillance node of a first transmission line in a preceding transmission node, and the sensory data intended for a subsequent surveillance node of the first transmission line in a subsequent transmission node. The subsequent surveillance node of the first transmission line is monitored to determine whether the subsequent surveillance node of the first transmission line forwards the received sensory data. In response to the subsequent surveillance node of the first transmission line failing to forward the received surveillance sensory data within a predetermined time period, the received sensory data is broadcast to a subsequent surveillance node of the second transmission line in another subsequent transmission node.
摘要翻译：在传输节点的第二传输线的监视节点中无线地接收感觉数据，从先前发送节点中的第一传输线的前一监视节点广播的感觉数据和用于后续监视节点的感觉数据在后续传输节点中的第一传输线。监视第一传输线的后续监视节点，以确定第一传输线的后续监视节点是否转发所接收的感觉数据。响应于第一传输线的后续监视节点在预定时间段内未能转发所接收的监视感觉数据，所接收的感觉数据被广播到另一后续传输节点中的第二传输线的后续监视节点。

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