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11. 发明授权

US09408212B2 Methods and apparatuses for facilitating use of carrier aggregation for device-to-device communications 有权
标题翻译：用于便利使用载波聚合以进行设备到设备通信的方法和装置
公开(公告)号：US09408212B2
公开(公告)日：2016-08-02
申请号：US14355784
申请日：2011-11-10
申请人： Carl Simon Wijting , Mika Petri Olavi Rinne , Mikko Aleksi Uusitalo
发明人： Carl Simon Wijting , Mika Petri Olavi Rinne , Mikko Aleksi Uusitalo
IPC分类号： H04W72/04 , H04W76/02 , H04L5/00
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/0098 , H04W76/14 , H04W76/15
摘要： Methods and apparatuses are provided for facilitating use of carrier aggregation for device-to-device communications. A method may include establishing, at a first communication apparatus, a carrier aggregation configuration defining a set of one or more component carriers usable for device-to-device communication between the first communication apparatus and a second communication apparatus. The method may further include causing the first communication apparatus to engage in device-to-device communication with the second communication apparatus in accordance with the established carrier aggregation configuration. Corresponding apparatuses are also provided.
摘要翻译：提供的方法和装置用于促进对装置到设备通信的载波聚合的使用。一种方法可以包括在第一通信设备处建立定义可用于第一通信设备和第二通信设备之间的设备到设备通信的一个或多个分量载波的集合的载波聚合配置。该方法还可以包括使得第一通信设备根据建立的载波聚合配置与第二通信设备进行设备到设备的通信。还提供了相应的装置。

12. 发明申请

US20080056125A1 CONGESTION CONTROL IN A WIRELESS NETWORK 审中-公开
标题翻译：无线网络中的约束控制
公开(公告)号：US20080056125A1
公开(公告)日：2008-03-06
申请号：US11470622
申请日：2006-09-06
申请人： Jarkko Kneckt , Carl Simon Wijting
发明人： Jarkko Kneckt , Carl Simon Wijting
IPC分类号： H04L12/26
CPC分类号： H04L47/32 , H04L41/00 , H04L41/0836 , H04L43/0829 , H04L43/0847 , H04L43/0852 , H04L47/10 , H04L47/11 , H04L47/14 , H04L47/283 , H04W28/02
摘要： Various embodiments are disclosed relating to congestion control in wireless networks. In an example embodiment, one or more trigger conditions may be determined relating to traffic congestion for one or more performance levels in a wireless network. One or more congestion control actions may be associated with each of the one or more performance levels. When a trigger condition at a wireless node is met, the associated congestion control actions may be performed.
摘要翻译：公开了关于无线网络中的拥塞控制的各种实施例。在示例实施例中，可以确定与无线网络中的一个或多个性能级别的业务拥塞有关的一个或多个触发条件。一个或多个拥塞控制动作可以与一个或多个性能级别中的每一个相关联。当满足无线节点处的触发条件时，可以执行相关联的拥塞控制动作。

13. 发明授权

US09007954B2 Beacon transmission for wireless networks 有权
标题翻译：无线网络的信标传输
公开(公告)号：US09007954B2
公开(公告)日：2015-04-14
申请号：US11438968
申请日：2006-05-23
申请人： Carl Simon Wijting , Jarkko Kneckt
发明人： Carl Simon Wijting , Jarkko Kneckt
IPC分类号： H04L12/28 , H04W48/08 , H04W48/00 , H04W8/26 , H04W48/16
CPC分类号： H04W48/08 , H04W8/26 , H04W48/00 , H04W48/16 , H04W74/0808
摘要： Various embodiments are disclosed relating to beacon transmissions in wireless networks. In an example embodiment, a wireless node may receive a beacon from one or more wireless nodes. The receiving node may generate and transmit a beacon map to other wireless nodes in the network. The beacon map may provide information relating to one or more of the received beacons, such as a time stamp or other time information for the beacon and the originating wireless node for the beacon, such as an address of the originating wireless node. In an example embodiment, the beacon map may be transmitted upon request or within a beacon, or within another message. In another example embodiment, a beacon map may be received at a receiving wireless node, including information relating to beacons from one or more other wireless nodes. A status of at least one of the beacons may be determined based upon the beacon map.
摘要翻译：公开了关于无线网络中的信标传输的各种实施例。在示例实施例中，无线节点可以从一个或多个无线节点接收信标。接收节点可以生成并发送信标映射到网络中的其他无线节点。信标地图可以提供与所接收的信标中的一个或多个相关的信息，例如用于信标的时间戳或其他时间信息，以及诸如始发无线节点的地址的信标的始发无线节点。在示例实施例中，可以根据请求或在信标内或在另一消息内发送信标图。在另一个示例实施例中，可以在接收无线节点处接收信标地图，包括与来自一个或多个其他无线节点的信标有关的信息。可以基于信标图确定至少一个信标的状态。

14. 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。

15. 发明授权

US09480051B2 Carrier aggregation 有权
标题翻译：载波聚合
公开(公告)号：US09480051B2
公开(公告)日：2016-10-25
申请号：US14125052
申请日：2011-06-10
申请人： Carl Simon Wijting , Mika Petri Olavi Rinne , Mikko Aleksi Uusitalo
发明人： Carl Simon Wijting , Mika Petri Olavi Rinne , Mikko Aleksi Uusitalo
IPC分类号： H04W4/00 , H04W72/04 , H04L5/00 , H04W72/00
CPC分类号： H04W72/04 , H04L5/001 , H04L5/0098 , H04W72/00
摘要： Information acquisition relating to a radio environment of a terminal is caused. A carrier aggregation configuration of the terminal is created on the basis of the acquired information, the carrier aggregation configuration comprising a plurality of aggregated cells of same relevance implemented by at least one base station. Information transmission relating to the carrier aggregation configuration is caused to at least one base station implementing at least one aggregated cell.
摘要翻译：导致与终端的无线环境有关的信息获取。基于获取的信息创建终端的载波聚合配置，载波聚合配置包括由至少一个基站实现的相同相关性的多个聚合小区。使与载波聚合配置有关的信息传输到至少一个实现至少一个聚合小区的基站。

16. 发明申请

US20100329134A1 FEEDBACK AND LINK ADAPTATION TECHNIQUES FOR WIRELESS NETWORKS 有权
标题翻译：无线网络的反馈和链路适配技术
公开(公告)号：US20100329134A1
公开(公告)日：2010-12-30
申请号：US12599084
申请日：2008-04-30
申请人： Klaus Franz Doppler , Carl Simon Wijting
发明人： Klaus Franz Doppler , Carl Simon Wijting
IPC分类号： H04L12/26
CPC分类号： H04L1/0026 , H04L1/0003 , H04L1/0009 , H04L1/0029 , H04L1/1812
摘要： Various example embodiments are disclosed relating to feedback and link adaptation techniques for wireless networks. According to an example embodiment, an apparatus may include a processor or controller. The controller may be configured to determine a channel quality indication (CQI) value for each of a plurality of wireless sub-channels, discard any of the CQI values older than a threshold time, leaving a set of current CQI values, determine a percentile CQI value based on the set of current CQI values, and transmit the percentile CQI value to an infrastructure node. The infrastructure node, may, for example, determine or select one or more data transmission parameters, such as a modulation scheme and/or coding rate, based at least in part on the received percentile CQI value.
摘要翻译：公开了关于无线网络的反馈和链路自适应技术的各种示例实施例。根据示例实施例，设备可以包括处理器或控制器。控制器可以被配置为确定多个无线子信道中的每一个的信道质量指示（CQI）值，丢弃早于阈值时间的任何CQI值，留下一组当前CQI值，确定百分位数CQI 基于当前CQI值的集合的值，并将百分位值CQI值发送到基础设施节点。基础设施节点可以例如至少部分地基于所接收的百分点CQI值来确定或选择一个或多个数据传输参数，诸如调制方案和/或编码速率。

17. 发明授权

US07209460B2 Apparatus and method for assigning subcarrier in OFDMA communication system 有权
标题翻译：在OFDMA通信系统中分配子载波的装置和方法
公开(公告)号：US07209460B2
公开(公告)日：2007-04-24
申请号：US11214312
申请日：2005-08-29
申请人： Frank Hanns Paul Fitzek , Carl Simon Wijting , Jeroen Theeuwes , Petar Popovski , Ramjee Prasad , Chang-Ho Suh , Seok-Hyun Yoon , Sung-Kwon Hong , Young-Kwon Cho , Young-Kyun Kim , Dong-Seek Park , Jung-Min Ro
发明人： Frank Hanns Paul Fitzek , Carl Simon Wijting , Jeroen Theeuwes , Petar Popovski , Ramjee Prasad , Chang-Ho Suh , Seok-Hyun Yoon , Sung-Kwon Hong , Young-Kwon Cho , Young-Kyun Kim , Dong-Seek Park , Jung-Min Ro
IPC分类号： H04Q7/20 , H04Q7/38
CPC分类号： H04W72/08 , H04W48/20 , H04W72/0453
摘要： A subcarrier assignment apparatus and a subcarrier assignment method, in which each of a plurality of Base Stations (BSs) constituting an Orthogonal Frequency Division Multiple Access (OFDMA) communication system provides services in the capacity of a serving BS to Mobile Stations (MSs). Channel quality information for the respective MSs are fed-back from the respective BSs. Subcarriers are assigned to the respective MSs according to a corresponding scheduling scheme in consideration of the channel quality information for the respective MSs, which are fed-back from the respective BSs, and then BSs which manage the subcarriers assigned to the respective MSs according to the corresponding scheduling scheme are selected. These operations provide site diversity to each of the MSs, and thus system capacity is maximized.
摘要翻译：一种子载波分配装置和子载波分配方法，其中构成正交频分多址（OFDMA）通信系统的多个基站（BS）中的每个基站提供服务BS到移动台（MS）的能力的服务。各个MS的信道质量信息从相应的BS反馈。考虑到从各个BS反馈的各个MS的信道质量信息，根据相应的调度方案将子载波分配给相应的MS，然后根据相应的MS管理分配给各个MS的子载波的BS 选择相应的调度方案。这些操作为每个MS提供站点分集，从而最大化系统容量。

18. 发明授权

US09219570B2 Feedback and link adaptation techniques for wireless networks 有权
标题翻译：无线网络的反馈和链路自适应技术
公开(公告)号：US09219570B2
公开(公告)日：2015-12-22
申请号：US12599084
申请日：2008-04-30
申请人： Klaus Franz Doppler , Carl Simon Wijting
发明人： Klaus Franz Doppler , Carl Simon Wijting
IPC分类号： H04L1/00 , H04L1/18
CPC分类号： H04L1/0026 , H04L1/0003 , H04L1/0009 , H04L1/0029 , H04L1/1812
摘要： Various example embodiments are disclosed relating to feedback and link adaptation techniques for wireless networks. According to an example embodiment, an apparatus may include a processor or controller. The controller may be configured to determine a channel quality indication (CQI) value for each of a plurality of wireless sub-channels, discard any of the CQI values older than a threshold time, leaving a set of current CQI values, determine a percentile CQI value based on the set of current CQI values, and transmit the percentile CQI value to an infrastructure node. The infrastructure node, may, for example, determine or select one or more data transmission parameters, such as a modulation scheme and/or coding rate, based at least in part on the received percentile CQI value.
摘要翻译：公开了关于无线网络的反馈和链路自适应技术的各种示例实施例。根据示例实施例，设备可以包括处理器或控制器。控制器可以被配置为确定多个无线子信道中的每一个的信道质量指示（CQI）值，丢弃早于阈值时间的任何CQI值，留下一组当前CQI值，确定百分位数CQI 基于当前CQI值的集合的值，并将百分点CQI值发送到基础设施节点。基础设施节点可以例如至少部分地基于所接收的百分点CQI值来确定或选择一个或多个数据传输参数，诸如调制方案和/或编码速率。

19. 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。

20. 发明申请

US20140112282A1 CARRIER AGGREGATION 有权
标题翻译：承运人聚集
公开(公告)号：US20140112282A1
公开(公告)日：2014-04-24
申请号：US14125052
申请日：2011-06-10
申请人： Carl Simon Wijting , Mika Petri Olavi Rinne , Mikko Aleksi Uusitalo
发明人： Carl Simon Wijting , Mika Petri Olavi Rinne , Mikko Aleksi Uusitalo
IPC分类号： H04W72/04
CPC分类号： H04W72/04 , H04L5/001 , H04L5/0098 , H04W72/00
摘要： Carrier aggregation configuration is disclosed. In a method, information acquisition relating to a radio environment of a terminal is caused (1102). Furthermore, a carrier aggregation configuration of the terminal is created (1104) on the basis of the acquired information, the carrier aggregation configuration comprising a plurality of aggregated cells of same relevance implemented by at least one base station. Finally, information transmission relating to the carrier aggregation configuration is caused (1106) to at least one base station implementing at least one aggregated cell.
摘要翻译：公开了载波聚合配置。在一种方法中，引起与终端的无线电环境有关的信息获取（1102）。此外，基于获取的信息创建终端的载波聚合配置（1104），载波聚合配置包括由至少一个基站实现的相同相关性的多个聚合小区。最后，将与载波聚合配置有关的信息传输（1106）发送到至少一个实现至少一个聚合小区的基站。

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