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1. 发明申请

WO2011050519A1 AN INTERFERENCE SUPPRESSION MECHANISM IN COMMUNICATION NETWORKS 审中-公开
标题翻译：通信网络中的干扰抑制机制
公开(公告)号：WO2011050519A1
公开(公告)日：2011-05-05
申请号：PCT/CN2009/074652
申请日：2009-10-28
申请人： NOKIA CORPORATION , WANG, Haiming , CHEN, Tao , PENG, Tao
发明人： WANG, Haiming , CHEN, Tao , PENG, Tao
IPC分类号： H04W72/04
CPC分类号： H04W72/1231 , H04W72/042
摘要： A method for interference suppression in a hybrid network is provided. The method comprises: broadcasting resource information of a control channel by a network node, wherein device-to-device user equipments execute device-to-device handshaking on the control channel according to the resource information; receiving measurement information reported by one or more cellular user equipments, wherein by measuring device-to-device handshaking signals transmitted on the control channel, the one or more cellular user equipments detect that there is at least one victim device-to-device user equipment nearby; and sending a scheduling message generated based at least partly on the measurement information.
摘要翻译：提供了一种用于混合网络中的干扰抑制的方法。该方法包括：通过网络节点广播控制信道的资源信息，其中设备到设备用户设备根据资源信息在控制信道上执行设备到设备握手; 接收由一个或多个蜂窝用户设备报告的测量信息，其中通过测量在所述控制信道上发送的设备到设备握手信号，所述一个或多个蜂窝用户设备检测到存在至少一个受害者设备到设备用户设备附近; 以及发送至少部分地基于所述测量信息生成的调度消息。

2. 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。

3. 发明申请

WO2011088619A1 CELLULAR CONTROL SENSING FOR MULTI-CELL DEVICE-TO-DEVICE INTERFERENCE CONTROL 审中-公开
标题翻译：用于多单元设备到设备干扰控制的蜂窝控制感测
公开(公告)号：WO2011088619A1
公开(公告)日：2011-07-28
申请号：PCT/CN2010/070327
申请日：2010-01-22
申请人： NOKIA CORPORATION , WANG, Haiming , CHEN, Tao , PENG, Tao
发明人： WANG, Haiming , CHEN, Tao , PENG, Tao
IPC分类号： H04W28/16
CPC分类号： H04W72/02 , H04W72/0406 , H04W72/082 , H04W76/14 , H04W84/18 , H04W92/18
摘要： A method, apparatus, computer readable medium is provided to perform resource coordination among multiple cells to cancel near-far interference for device-to-device transmission, including cross-cell device-to-device transmission. In this context, a dedicated resource exchanging channel can be defined between cellular user equipment and device-to-device user equipment for interference control and resource coordination. A cellular user equipment can forward its uplink resource grant information over the dedicated resource exchanging channel when it determines potential interference. A device-to-device user equipment can monitor the dedicated resource exchanging channel in order to identify one or more resources that can potentially interfere with device-to-device transmission.
摘要翻译：提供了一种方法，装置，计算机可读介质，以执行多个小区之间的资源协调，以消除设备到设备传输的近距离干扰，包括跨小区设备到设备传输。在这种情况下，可以在蜂窝用户设备和设备到设备用户设备之间定义专用资源交换信道用于干扰控制和资源协调。当蜂窝用户设备确定潜在的干扰时，蜂窝用户设备可以通过专用资源交换信道转发其上行链路资源许可信息。设备到设备用户设备可以监视专用资源交换信道，以便识别可能潜在地干扰设备到设备传输的一个或多个资源。

4. 发明申请

WO2011069295A1 METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR ALLOCATING RESOURCES IN WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络分配资源的方法，装置和计算机程序产品
公开(公告)号：WO2011069295A1
公开(公告)日：2011-06-16
申请号：PCT/CN2009/075488
申请日：2009-12-11
申请人： NOKIA CORPORATION , CHEN, Tao , WANG, Haiming , PENG, Tao
发明人： CHEN, Tao , WANG, Haiming , PENG, Tao
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W52/383 , H04W72/085 , H04W72/12 , H04W74/002 , H04W74/085 , H04W76/14 , H04W84/18 , H04W92/18
摘要： The present application discloses a method, an apparatus and a computer program product for allocating resources for a Device-to-Device (D2D) direct communication user equipment in a wireless communication network, wherein the method comprise: transmitting a communication channel status report regarding Device-to-Device direct communication to a base station; receiving resource allocation instructions generated by the base station based on the communication channel status report; and performing Device-to-Device direct communication between user equipments on the allocated resources; the disclosed apparatus comprises transmitting means for transmitting a communication channel status report regarding Device-to-Device direct communication to a base station; receiving means for receiving resource allocation instructions generated by the base station based on the communication channel status report; and performing means for performing Device-to-Device direct communication between user equipments on the allocated resources. By using the method, apparatus and computer program product disclosed in the present application, resource sharing/allocation collision between the D2D user equipment and cellular user equipment can be effectively reduced and use rate of resources can be improved.
摘要翻译：本申请公开了一种用于在无线通信网络中为设备到设备（D2D）直接通信用户设备分配资源的方法，装置和计算机程序产品，其中所述方法包括：发送关于设备的通信信道状态报告与设备直接通信到基站; 基于所述通信信道状态报告接收由所述基站生成的资源分配指令; 并在所分配的资源上对用户设备之间进行设备到设备的直接通信; 所公开的装置包括用于向基站发送关于设备到设备直接通信的通信信道状态报告的发送装置; 接收装置，用于基于所述通信信道状态报告接收由所述基站产生的资源分配指令; 以及执行用于在所分配的资源上的用户设备之间进行设备到设备直接通信的装置。通过使用本申请中公开的方法，装置和计算机程序产品，可以有效地减少D2D用户设备和蜂窝用户设备之间的资源共享/分配冲突，并且可以提高资源的使用率。

5. 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。

6. 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。

7. 发明申请

WO2013123638A1 METHODS AND APPARATUS FOR INTERFERENCE MANAGEMENT 审中-公开
标题翻译：干扰管理方法与装置
公开(公告)号：WO2013123638A1
公开(公告)日：2013-08-29
申请号：PCT/CN2012/071361
申请日：2012-02-20
申请人： RENESAS MOBILE CORPORATION , WANG, Haiming , CHEN, Tao , QI, Yuan , PENG, Tao
发明人： WANG, Haiming , CHEN, Tao , QI, Yuan , PENG, Tao
IPC分类号： H04W16/10
CPC分类号： H04W16/14 , H04W72/082
摘要： Methods and apparatus for managing inter-operator interference. A device experiencing interference conducts device to device communication with another device, associated with another operator, and receives from the other device information relating to inter-operator interference. The device experiencing interference performs analysis using the information received from the other device and determines if it is experiencing strong inter-operator interference. The device reports strong inter-operator interference to a base station and a base station receiving such a report delivers measurement requirements to its user equipments. User equipments conduct measurements according to measurement requirements, and the measurements are analyzed to identify user equipments that are victims of strong inter-operator interference. The base station performs resource allocation to reduce inter-operator interference.
摘要翻译：用于管理运营商间干扰的方法和装置。遇到干扰的设备将设备与另一设备进行设备通信，与另一个操作员相关联，并从其他设备接收与运营商间干扰有关的信息。遇到干扰的设备使用从其他设备接收到的信息进行分析，并确定其是否经历强大的运营商间干扰。该设备报告了对基站的强大的运营商间干扰，并且接收到这种报告的基站向其用户设备提供测量要求。用户设备根据测量要求进行测量，并对测量结果进行分析，以确定受到强大操作员间干扰的受害者的用户设备。基站执行资源分配以减少运营商间的干扰。

8. 发明申请

WO2013075340A1 RADIO RESOURCE SHARING AND CONTENTION SCHEME FOR DEVICE-TO-DEVICE COMMUNICATION IN WHITE SPACE SPECTRUM BANDS 审中-公开
标题翻译：无线电资源共享和内容方案，用于白色空间频谱中的设备到设备通信
公开(公告)号：WO2013075340A1
公开(公告)日：2013-05-30
申请号：PCT/CN2011/082992
申请日：2011-11-25
申请人： RENESAS MOBILE CORPORATION , PENG, Tao , LIU, Ziyang , LIU, Wenwen , WANG, Songling , FU, Zixi , WANG, Haiming , CHEN, Tao
发明人： PENG, Tao , LIU, Ziyang , LIU, Wenwen , WANG, Songling , FU, Zixi , WANG, Haiming , CHEN, Tao
IPC分类号： H04W56/00
CPC分类号： H04L5/0037 , H04L5/0005 , H04W16/14 , H04W56/002 , H04W56/0035 , H04W74/0808 , H04W76/14
摘要： The present invention discloses a method, an apparatus and a computer program for resource contention in device-to-device communication links. The method partitions the time-frequency radio resource grid with a resource block set forming the resource unit in the grid, for all available, used and unusable frequency bands around a given virtual central frequency. Each resource block set is partitioned into a common control channel and a data channel. With a given procedure of control data transmission between transmitting and receiving user terminals, the resources are competed and shared. Frequency shifting with short distance frequency change or frequency transference with a larger frequency hopping into a free radio resource is available. The competition procedure is done in order to fairly share the frequency bands as a function of time between different device- to-device communication links in a localized manner.
摘要翻译：本发明公开了一种在设备到设备通信链路中资源争用的方法，装置和计算机程序。该方法对于给定的虚拟中心频率周围的所有可用的，使用的和不可用的频带来划分具有形成网格中的资源单元的资源块组的时间 - 频率无线电资源网格。每个资源块集合被划分为公共控制信道和数据信道。通过发送和接收用户终端之间的控制数据传输的给定过程，资源被竞争和共享。具有短距离频率变化或频率转移的频移与更大的跳频进入自由无线电资源是可用的。竞争程序是为了以局部方式公平地分享不同设备间通信链路之间的时间的函数的频带。

9. 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。

10. 发明申请

WO2013097144A1 AN APPARATUS AND A METHOD FOR FREQUENCY BAND SWITCHING IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：一种移动通信系统中频带切换的方法和方法
公开(公告)号：WO2013097144A1
公开(公告)日：2013-07-04
申请号：PCT/CN2011/084916
申请日：2011-12-29
申请人： RENESAS MOBILE CORPORATION , BAI, Wei , WANG, Haiming , GAO, Chunyan , PENG, Tao
发明人： BAI, Wei , WANG, Haiming , GAO, Chunyan , PENG, Tao
IPC分类号： H04W72/04 , H04W16/04
CPC分类号： H04W16/14 , H04W72/02 , H04W76/14 , H04W76/36
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 receives an indication of a first radio resource on a first frequency band from a base station. The mobile node determines that a second radio resource on a second frequency band is available for transmitting data to a remote node. The mobile node transmits data to the remote node using the second radio resource. The mobile node determines that an allocation time for the second radio resource has elapsed. Thereupon, in response to a failure to obtain a radio resource on the second frequency band, the mobile node transmits data to the remote node using the first radio resource.
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，移动节点从基站接收第一频带上的第一无线电资源的指示。移动节点确定第二频带上的第二无线电资源可用于向远程节点发送数据。移动节点使用第二无线电资源向远程节点发送数据。移动节点确定第二无线电资源的分配时间已经过去。因此，响应于在第二频带上获得无线电资源的失败，移动节点使用第一无线电资源向远程节点发送数据。

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