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1. 发明申请

US20120099540A1 INTERFERENCE SUPPRESSION DURING DEVICE-TO-DEVICE COMMUNICATIONS 有权
标题翻译：设备到设备通信期间的干扰抑制
公开(公告)号：US20120099540A1
公开(公告)日：2012-04-26
申请号：US13146064
申请日：2010-01-21
申请人： Klaus Franz Doppler , Cássio Barboza Ribeiro , Klaus Hugl , Pekka Janis , Carl Simon Wijting
发明人： Klaus Franz Doppler , Cássio Barboza Ribeiro , Klaus Hugl , Pekka Janis , Carl Simon Wijting
IPC分类号： H04B15/00 , H04W72/04
CPC分类号： H04J11/0033 , H04L25/0242 , H04L25/03343
摘要： A method is disclosed that includes selecting one or more terminals involved in a device-to-device communication to which interference caused by a transmission to one or more other terminals should be suppressed, and choosing a number of degrees of freedom from a predetermined number of degrees of freedom to be used to suppress interference towards the selected one or more terminals. The method also includes using the remaining degrees of freedom from the predetermined number to increase signal quality to the one or more other terminals and performing precoding based on the chosen number of degrees of freedom and the remaining degrees of freedom. The method further includes, using at least the performed precoding, transmitting information to the one or more other terminals. Apparatus and programs/program products are also disclosed.
摘要翻译：公开了一种方法，其包括选择涉及设备到设备通信的一个或多个终端，其中应该抑制由传输到一个或多个其他终端的干扰，以及从预定数量的用于抑制对所选择的一个或多个终端的干扰的自由度。该方法还包括使用剩余的与预定数量的自由度来增加对一个或多个其他终端的信号质量，并且基于所选择的自由度和剩余自由度来执行预编码。该方法还包括至少使用所执行的预编码，向一个或多个其他终端发送信息。还公开了装置和程序/程序产品。

2. 发明申请

US20100093364A1 METHOD AND APPARATUS FOR PROVIDING INTERFERENCE MEASUREMENTS FOR DEVICE-TO-DEVICE COMMUNICATION 有权
标题翻译：用于提供设备到设备通信的干扰测量的方法和装置
公开(公告)号：US20100093364A1
公开(公告)日：2010-04-15
申请号：US12558463
申请日：2009-09-11
申请人： Cassio Ribeiro , Juha S. Korhonen , Pekka Janis , Klaus Doppler , Carl Wijting , Olav Tirkkonen , Klaus Hugl
发明人： Cassio Ribeiro , Juha S. Korhonen , Pekka Janis , Klaus Doppler , Carl Wijting , Olav Tirkkonen , Klaus Hugl
IPC分类号： H04W72/00 , H04B15/00
CPC分类号： H04W72/082 , H04W72/0406
摘要： An approach for providing interference measurements for device-to-device communication is disclosed. A logic generates a control signal to instruct a plurality of stations to perform measurement relating to interference or path loss by the stations. The logic then receives measurement information from the stations and determines, based on the measurement information, whether resources are to be scheduled to provide direct communication between two of the stations.
摘要翻译：公开了一种用于提供设备到设备通信的干扰测量的方法。逻辑产生控制信号以指示多个站执行与站的干扰或路径损耗有关的测量。然后，逻辑接收来自站的测量信息，并且基于测量信息确定资源是否被调度以提供两个站之间的直接通信。

3. 发明授权

US08780830B2 Interference suppression during device-to-device communications 有权
标题翻译：设备到设备间通信时的干扰抑制
公开(公告)号：US08780830B2
公开(公告)日：2014-07-15
申请号：US13146064
申请日：2010-01-21
申请人： Klaus Franz Doppler , Cássio Barboza Ribiero , Klaus Hugl , Pekka Janis , Carl Simon Wijting
发明人： Klaus Franz Doppler , Cássio Barboza Ribiero , Klaus Hugl , Pekka Janis , Carl Simon Wijting
IPC分类号： H04W4/00
CPC分类号： H04J11/0033 , H04L25/0242 , H04L25/03343
摘要： A method is disclosed that includes selecting one or more terminals involved in a device-to-device communication to which interference caused by a transmission to one or more other terminals should be suppressed, and choosing a number of degrees of freedom from a predetermined number of degrees of freedom to be used to suppress interference towards the selected one or more terminals. The method also includes using the remaining degrees of freedom from the predetermined number to increase signal quality to the one or more other terminals and performing precoding based on the chosen number of degrees of freedom and the remaining degrees of freedom. The method further includes, using at least the performed precoding, transmitting information to the one or more other terminals. Apparatus and programs/program products are also disclosed.
摘要翻译：公开了一种方法，其包括选择涉及设备到设备通信的一个或多个终端，其中应该抑制由传输到一个或多个其他终端的干扰，以及从预定数量的用于抑制对所选择的一个或多个终端的干扰的自由度。该方法还包括使用剩余的与预定数量的自由度来增加对一个或多个其他终端的信号质量，并且基于所选择的自由度和剩余自由度来执行预编码。该方法还包括至少使用所执行的预编码，向一个或多个其他终端发送信息。还公开了装置和程序/程序产品。

4. 发明申请

US20130288737A1 APPARATUS AND METHOD TO MANAGE INTERFERENCE BETWEEN COMMUNICATION NODES 审中-公开
标题翻译：用于管理通信节点之间干扰的装置和方法
公开(公告)号：US20130288737A1
公开(公告)日：2013-10-31
申请号：US13822787
申请日：2010-09-21
申请人： Markus Nentwig , Pekka Janis
发明人： Markus Nentwig , Pekka Janis
IPC分类号： H04W52/24
CPC分类号： H04W52/243 , H04W52/267 , H04W52/343
摘要： An apparatus, method and system to control a transmitter power level to manage interference between communication nodes in a communication system. In one embodiment, an apparatus includes a processor and memory including computer program code. The memory and the computer program code are configured to, with the processor, cause the apparatus to receive an interference message including a reported interference characteristic associated with a communication resource employed by an interfered communication node and a reported weighting factor indicating an importance of the communication resource to the interfered communication node. The memory and the computer program code are also configured to, with the processor, cause the apparatus to generate a message for a receiving communication node employing the communication resource, and select a transmitter power level for the message as a function of the reported interference characteristic and the reported weighting factor.
摘要翻译：一种用于控制发射机功率电平以管理通信系统中的通信节点之间的干扰的装置，方法和系统。在一个实施例中，一种装置包括包括计算机程序代码的处理器和存储器。存储器和计算机程序代码被配置为与处理器一起使得设备接收包括与受干扰通信节点所使用的通信资源相关联的已报告干扰特性的干扰消息，以及指示通信重要性的报告加权因子资源到被干扰的通信节点。存储器和计算机程序代码还被配置为与处理器一起使装置为采用通信资源的接收通信节点生成消息，并且根据报告的干扰特性来选择消息的发射机功率电平和报告的加权因子。

5. 发明授权

US08554200B2 Method and apparatus for providing interference measurements for device to-device communication 有权
标题翻译：用于提供设备到设备通信的干扰测量的方法和装置
公开(公告)号：US08554200B2
公开(公告)日：2013-10-08
申请号：US12558463
申请日：2009-09-11
申请人： Cassio Ribeiro , Juha Korhonen , Pekka Janis , Klaus Doppler , Carl Wijting , Olav Tirkkonen , Klaus Hugl
发明人： Cassio Ribeiro , Juha Korhonen , Pekka Janis , Klaus Doppler , Carl Wijting , Olav Tirkkonen , Klaus Hugl
IPC分类号： H04W24/00
CPC分类号： H04W72/082 , H04W72/0406
摘要： An approach for providing interference measurements for device-to-device communication is disclosed. A logic generates a control signal to instruct a plurality of stations to perform measurement relating to interference or path loss by the stations. The logic then receives measurement information from the stations and determines, based on the measurement information, whether resources are to be scheduled to provide direct communication between two of the stations.
摘要翻译：公开了一种用于提供设备到设备通信的干扰测量的方法。逻辑产生控制信号以指示多个站执行与站的干扰或路径损耗有关的测量。然后，逻辑接收来自站的测量信息，并且基于测量信息确定资源是否被调度以提供两个站之间的直接通信。

6. 发明授权

US08295153B2 Radio resource sharing 有权
标题翻译：无线资源共享
公开(公告)号：US08295153B2
公开(公告)日：2012-10-23
申请号：US12317590
申请日：2008-12-23
申请人： Markus Nentwig , Pekka Janis
发明人： Markus Nentwig , Pekka Janis
IPC分类号： H04J9/00 , H04J3/22 , H04W4/00
CPC分类号： H04L5/0044 , H04B17/336 , H04B17/354 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L5/0007 , H04L5/0062 , H04M15/805 , H04W16/14 , H04W52/242 , H04W52/246 , H04W52/367
摘要： An apparatus includes a controller configured to be coupled with a radio interface of a first wireless network node. The controller is further configured to respond to a spectrum emission mask that includes indications of both desirable emissions and undesirable emissions over a plurality of radio resource allocation units and to estimate a signal to noise ratio in individual ones of radio resource allocation units at at least one second node, to select an appropriate modulation-and-coding scheme per radio resource allocation unit and to schedule transmissions for the radio interface on the radio resource allocation units using the selected modulation-and-coding scheme. The controller is further configured to receive via the radio interface a beacon transmission from a second node, where the beacon transmission indicates a receiver sensitivity of the second node. The controller estimates a path loss to the second node that transmitted the beacon in accordance with knowledge of a transmission power with which the beacon was transmitted and considers distortion characteristics associated with the radio interface, the estimated path loss and the estimated signal to noise ratio so as to allocate transmit signal energy such that a sum of the desirable emissions and the undesirable emissions is less than limits imposed by the spectrum emission mask.
摘要翻译：一种装置包括被配置为与第一无线网络节点的无线电接口耦合的控制器。控制器还被配置为响应于包括在多个无线电资源分配单元上的期望发射和不期望的发射的指示的频谱发射掩模，并且在至少一个无线电资源分配单元中的各个无线资源分配单元中估计信噪比为每个无线电资源分配单元选择适当的调制和编码方案，并使用所选择的调制和编码方案来调度无线电接口上的无线电接口的传输。控制器还被配置为经由无线电接口接收来自第二节点的信标传输，其中信标传输指示第二节点的接收机灵敏度。控制器根据发送信标的发射功率的知识估计发送信标的第二节点的路径损耗，并考虑与无线电接口相关联的失真特性，估计的路径损耗和估计的信噪比。为了分配发射信号能量，使得期望的发射和不期望的发射的总和小于由频谱发射掩模施加的限制。

7. 发明申请

US20100157910A1 Radio resource sharing 有权
标题翻译：无线资源共享
公开(公告)号：US20100157910A1
公开(公告)日：2010-06-24
申请号：US12317590
申请日：2008-12-23
申请人： Markus Nentwig , Pekka Janis
发明人： Markus Nentwig , Pekka Janis
IPC分类号： H04W72/04
CPC分类号： H04L5/0044 , H04B17/336 , H04B17/354 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L5/0007 , H04L5/0062 , H04M15/805 , H04W16/14 , H04W52/242 , H04W52/246 , H04W52/367
摘要： An apparatus includes a controller configured to be coupled with a radio interface of a first wireless network node. The controller is further configured to respond to a spectrum emission mask that includes indications of both desirable emissions and undesirable emissions over a plurality of radio resource allocation units and to estimate a signal to noise ratio in individual ones of radio resource allocation units at at least one second node, to select an appropriate modulation-and-coding scheme per radio resource allocation unit and to schedule transmissions for the radio interface on the radio resource allocation units using the selected modulation-and-coding scheme. The controller is further configured to receive via the radio interface a beacon transmission from a second node, where the beacon transmission indicates a receiver sensitivity of the second node. The controller estimates a path loss to the second node that transmitted the beacon in accordance with knowledge of a transmission power with which the beacon was transmitted and considers distortion characteristics associated with the radio interface, the estimated path loss and the estimated signal to noise ratio so as to allocate transmit signal energy such that a sum of the desirable emissions and the undesirable emissions is less than limits imposed by the spectrum emission mask.
摘要翻译：一种装置包括被配置为与第一无线网络节点的无线电接口耦合的控制器。控制器还被配置为响应于包括在多个无线电资源分配单元上的期望发射和不期望的发射的指示的频谱发射掩模，并且在至少一个无线电资源分配单元中的各个无线资源分配单元中估计信噪比为每个无线电资源分配单元选择适当的调制和编码方案，并使用所选择的调制和编码方案来调度无线电接口上的无线电接口的传输。控制器还被配置为经由无线电接口接收来自第二节点的信标传输，其中信标传输指示第二节点的接收机灵敏度。控制器根据发送信标的发射功率的知识估计发送信标的第二节点的路径损耗，并考虑与无线电接口相关联的失真特性，估计的路径损耗和估计的信噪比。为了分配发射信号能量，使得期望的发射和不期望的发射的总和小于由频谱发射掩模施加的限制。

8. 发明申请

US20140036789A1 SIGNALING FOR EPDCCH RESOURCE MAPPING IN THE SUPPORT OF COMP 有权
标题翻译：信令支持中的EPDCCH资源映射信令
公开(公告)号：US20140036789A1
公开(公告)日：2014-02-06
申请号：US13566111
申请日：2012-08-03
申请人： Honglei MIAO , Pekka JANIS
发明人： Honglei MIAO , Pekka JANIS
IPC分类号： H04W72/04
CPC分类号： H04L5/0035 , H04B7/024 , H04L5/0023 , H04L5/0041 , H04L5/0044 , H04L5/005 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L5/0094 , H04W72/04
摘要： Communication systems may benefit from signaling for resource mapping. For example, third generation partnership project (3GPP) long term evolution advanced (LTE-Advanced) may benefit from signaling for enhanced downlink control channel (ePDCCH) resource mapping in support of coordinated multipoint (CoMP) transmission.
摘要翻译：通信系统可能受益于资源映射的信令。例如，第三代合作伙伴计划（3GPP）长期演进（LTE-Advanced）可能受益于支持协同多点（CoMP）传输的增强型下行链路控制信道（ePDCCH）资源映射的信令。

9. 发明授权

US09325466B2 Signaling for ePDCCH resource mapping in the support of CoMP 有权
标题翻译：用于支持CoMP的ePDCCH资源映射的信令
公开(公告)号：US09325466B2
公开(公告)日：2016-04-26
申请号：US13566111
申请日：2012-08-03
申请人： Honglei Miao , Pekka Janis
发明人： Honglei Miao , Pekka Janis
IPC分类号： H04L5/00 , H04W72/04 , H04B7/02
CPC分类号： H04L5/0035 , H04B7/024 , H04L5/0023 , H04L5/0041 , H04L5/0044 , H04L5/005 , H04L5/0053 , H04L5/0057 , H04L5/006 , H04L5/0094 , H04W72/04
摘要： Communication systems may benefit from signaling for resource mapping. For example, third generation partnership project (3GPP) long term evolution advanced (LTE-Advanced) may benefit from signaling for enhanced downlink control channel (ePDCCH) resource mapping in support of coordinated multipoint (CoMP) transmission.
摘要翻译：通信系统可能受益于资源映射的信令。例如，第三代合作伙伴计划（3GPP）长期演进（LTE-Advanced）可能受益于支持协同多点（CoMP）传输的增强型下行链路控制信道（ePDCCH）资源映射的信令。

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