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1. 发明申请

US20130115964A1 METHOD AND APPARATUS FOR SECONDARY SHARING 有权
标题翻译：二次共享的方法和装置
公开(公告)号：US20130115964A1
公开(公告)日：2013-05-09
申请号：US13702293
申请日：2010-07-13
申请人： Jorgen Karlsson , Tim Irnich , Jonas Kronander , Mikael Prytz , Muhammad Imadur Rahman
发明人： Jorgen Karlsson , Tim Irnich , Jonas Kronander , Mikael Prytz , Muhammad Imadur Rahman
IPC分类号： H04W16/14
CPC分类号： H04W16/14
摘要： A node (105, 200) for a communications system (100), arranged to operate as a secondary user of part of a frequency spectrum, comprising a detection unit (210) for detecting other secondary users (110) who use all or part of said frequency spectrum and for detecting changes in such other secondary user's usage of their part of the frequency spectrum. The node (105, 200) also comprises a signaling unit (225) for signaling to detected other secondary users (110) that the node (105, 200) wishes to operate within their frequency spectrum as a secondary user, by means of transmitting interference signals according to a predefined pattern in the frequency spectrum of detected other secondary users. The node also comprises a decision unit (230) for deciding how the node (105, 200) should arrange its secondary operation in the frequency spectrum together with detected other secondary users (110).
摘要翻译：一种用于通信系统（100）的节点（105,200），被布置为作为频谱的一部分的次要用户操作，包括检测单元（210），用于检测使用全部或部分所述频谱和用于检测这些其他次要用户对其频谱的部分使用的变化。节点（105,200）还包括信令单元（225），用于通过传输干扰来向所检测的其他次要用户（110）通知所述节点（105,200）希望在其频谱内作为次要用户操作的信令单元根据检测到的其他次要用户的频谱中的预定义模式的信号。所述节点还包括决定单元（230），用于决定所述节点（105,200）如何与检测到的其他次要用户（110）一起在频谱中布置其次要操作。

2. 发明授权

US08874122B2 Method and apparatus for secondary sharing 有权
标题翻译：二次共享的方法和装置
公开(公告)号：US08874122B2
公开(公告)日：2014-10-28
申请号：US13702293
申请日：2010-07-13
申请人： Jorgen Karlsson , Tim Irnich , Jonas Kronander , Mikael Prytz , Muhammad Imadur Rahman
发明人： Jorgen Karlsson , Tim Irnich , Jonas Kronander , Mikael Prytz , Muhammad Imadur Rahman
IPC分类号： H04W16/14
CPC分类号： H04W16/14
摘要： A node (105, 200) for a communications system (100), arranged to operate as a secondary user of part of a frequency spectrum, comprising a detection unit (210) for detecting other secondary users (110) who use all or part of said frequency spectrum and for detecting changes in such other secondary user's usage of their part of the frequency spectrum. The node (105, 200) also comprises a signaling unit (225) for signaling to detected other secondary users (110) that the node (105, 200) wishes to operate within their frequency spectrum as a secondary user, by means of transmitting interference signals according to a predefined pattern in the frequency spectrum of detected other secondary users. The node also comprises a decision unit (230) for deciding how the node (105, 200) should arrange its secondary operation in the frequency spectrum together with detected other secondary users (110).
摘要翻译：一种用于通信系统（100）的节点（105,200），被布置为作为频谱的一部分的次要用户操作，包括检测单元（210），用于检测使用全部或部分所述频谱和用于检测这些其他次要用户对其频谱的部分使用的变化。节点（105,200）还包括信令单元（225），用于通过传输干扰来向所检测的其他次要用户（110）通知所述节点（105,200）希望在其频谱内作为次要用户操作的信令单元根据检测到的其他次要用户的频谱中的预定义模式的信号。所述节点还包括决定单元（230），用于决定所述节点（105,200）如何与检测到的其他次要用户（110）一起在频谱中布置其次要操作。

3. 发明授权

US08983484B2 Methods and devices for intersystem quiet period synchronization 有权
标题翻译：系统间安静周期同步的方法和装置
公开(公告)号：US08983484B2
公开(公告)日：2015-03-17
申请号：US13881392
申请日：2010-11-05
申请人： Jonas Kronander , Yngve Selén , Mikael Prytz
发明人： Jonas Kronander , Yngve Selén , Mikael Prytz
IPC分类号： H04W72/00 , H04W16/14 , H04W48/16 , H04W72/12
CPC分类号： H04W16/14 , H04W48/16 , H04W72/1278
摘要： The present invention relates to the technical field of dynamic spectrum access. Synchronization of quiet periods for spectrum sensing can significantly benefit sharing of available secondary access spectrum between two or more wireless communication systems in the same geographic region. The object of the present invention is to provide a methodology by which quiet periods can be synchronized in time between different secondary access wireless communication systems. Quiet Period Clients (QPC) of secondary access wireless communication systems are adapted to send requests to a Quiet Period Server (QPS) to obtain a quiet period rule set. The QPC receives from the QPS an answer specifying the quiet period rule set, and optional quiet period synchronization information. The systems perform their transmissions in accordance with the received rules.
摘要翻译：本发明涉及动态频谱接入的技术领域。用于频谱感测的静默周期的同步可以显着地有益于在相同地理区域中的两个或更多个无线通信系统之间共享可用的二次接入频谱。本发明的目的是提供一种方法，通过该方法可以在不同的辅助接入无线通信系统之间在时间上同步安静时段。辅助接入无线通信系统的安静周期客户端（QPC）适于向安静周期服务器（QPS）发送请求以获得安静时段规则集。 QPC从QPS接收一个指定安静周期规则集的答案，以及可选的安静周期同步信息。系统根据接收到的规则执行其传输。

4. 发明申请

US20130237238A1 METHODS AND DEVICES FOR INTERSYSTEM QUIET PERIOD SYNCHRONIZATION 有权
标题翻译：用于系统间时钟同步的方法和设备
公开(公告)号：US20130237238A1
公开(公告)日：2013-09-12
申请号：US13881392
申请日：2010-11-05
申请人： Jonas Kronander , Yngve Selén , Mikael Prytz
发明人： Jonas Kronander , Yngve Selén , Mikael Prytz
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04W48/16 , H04W72/1278
摘要： The present invention relates to the technical field of dynamic spectrum access. Synchronization of quiet periods for spectrum sensing can significantly benefit sharing of available secondary access spectrum between two or more wireless communication systems in the same geographic region. The object of the present invention is to provide a methodology by which quiet periods can be synchronized in time between different secondary access wireless communication systems. Quiet Period Clients (QPC) of secondary access wireless communication systems are adapted to send requests to a Quiet Period Server (QPS) to obtain a quiet period rule set. The QPC receives from the QPS an answer specifying the quiet period rule set, and optional quiet period synchronization information. The systems perform their transmissions in accordance with the received rules.
摘要翻译：本发明涉及动态频谱接入的技术领域。用于频谱感测的静默周期的同步可以显着地有益于在相同地理区域中的两个或更多个无线通信系统之间共享可用的二次接入频谱。本发明的目的是提供一种方法，通过该方法可以在不同的辅助接入无线通信系统之间在时间上同步安静时段。辅助接入无线通信系统的安静周期客户端（QPC）适于向安静周期服务器（QPS）发送请求以获得安静时段规则集。 QPC从QPS接收一个指定安静周期规则集的答案，以及可选的安静周期同步信息。系统根据接收到的规则执行其传输。

5. 发明授权

US10149120B2 Group message based carrier aggregation control 有权
公开(公告)号：US10149120B2
公开(公告)日：2018-12-04
申请号：US13884327
申请日：2010-11-11
申请人： Joachim Sachs , Robert Baldemair , Tim Irnich , Jonas Kronander
发明人： Joachim Sachs , Robert Baldemair , Tim Irnich , Jonas Kronander
IPC分类号： H04W4/08 , H04W72/12 , H04L5/00 , H04W72/04
摘要： A mobile communication system includes a network based aggregation controller for controlling aggregation of component carriers from a first spectrum and a second spectrum. In addition, the mobile communication system includes a group of mobile terminals. The network based aggregation controller is configured to send a group message on at least one component carrier of the first spectrum to the group of mobile terminals. The mobile terminals receive the group message. A terminal based aggregation controller in each of the mobile terminals is configured to control operation of the respective mobile terminal with respect to the at least one component carrier of the second spectrum. This control is accomplished in response to the received group message.

6. 发明申请

US20130301444A1 GROUP MESSAGE BASED CARRIER AGGREGATION CONTROL 审中-公开
标题翻译：基于组消息的载波聚合控制
公开(公告)号：US20130301444A1
公开(公告)日：2013-11-14
申请号：US13884327
申请日：2010-11-11
申请人： Joachim SACHS , Robert Baldemair , Tim Irnich , Jonas Kronander
发明人： Joachim SACHS , Robert Baldemair , Tim Irnich , Jonas Kronander
IPC分类号： H04W4/08
CPC分类号： H04W4/08 , H04L5/001 , H04L5/0041 , H04L5/0064 , H04L5/0091 , H04W72/042 , H04W72/121 , H04W72/1289
摘要： A mobile communication system includes a network based aggregation controller for controlling aggregation of component carriers from a first spectrum and a second spectrum. In addition, the mobile communication system includes a group of mobile terminals. The network based aggregation controller is configured to send a group message on at least one component carrier of the first spectrum to the group of mobile terminals. The mobile terminals receive the group message. A terminal based aggregation controller in each of the mobile terminals is configured to control operation of the respective mobile terminal with respect to the at least one component carrier of the second spectrum. This control is accomplished in response to the received group message.
摘要翻译：移动通信系统包括基于网络的聚合控制器，用于控制来自第一频谱和第二频谱的分量载波的聚合。此外，移动通信系统包括一组移动终端。基于网络的聚合控制器被配置为在第一频谱的至少一个分量载波上向组移动终端发送组消息。移动终端接收组消息。每个移动终端中的基于终端的聚合控制器被配置为控制相对于第二频谱的至少一个分量载波的相应移动终端的操作。响应于接收到的组消息来完成该控制。

7. 发明申请

US20110237183A1 METHOD AND AN ARRANGEMENT FOR DETERMINING AN ADMISSION CONTROL THRESHOLD 失效
标题翻译：用于确定入院控制阈值的方法和装置
公开(公告)号：US20110237183A1
公开(公告)日：2011-09-29
申请号：US13130445
申请日：2008-12-23
申请人： Joachim Sachs , Jonas Kronander , Olav Queseth , Tim Irnich , Hugo Tullberg
发明人： Joachim Sachs , Jonas Kronander , Olav Queseth , Tim Irnich , Hugo Tullberg
IPC分类号： H04W12/00
CPC分类号： H04W28/20 , H04W16/14
摘要： A method and an arrangement (400) for determining an admission control threshold for use in an admission control procedure are provided. The admission control procedure manages a first spectrum resource (R1). The first spectrum resource (R1) has a first spectrum resource capacity and a first available spectrum resource capacity, wherein the first available spectrum resource capacity has a time dependence. In a step (220), the admission control threshold is determined based on the first spectrum resource capacity and a measure of the time dependence of the first available spectrum resource capacity.
摘要翻译：提供了一种用于确定在准入控制过程中使用的准入控制阈值的方法和装置（400）。接纳控制程序管理第一频谱资源（R1）。第一频谱资源（R1）具有第一频谱资源容量和第一可用频谱资源容量，其中第一可用频谱资源容量具有时间依赖性。在步骤（220）中，基于第一频谱资源容量和第一可用频谱资源容量的时间依赖性的度量来确定准入控制阈值。

8. 发明授权

US08737922B2 Method and arrangement for white space allocation 有权
标题翻译：白色空间分配的方法和布置
公开(公告)号：US08737922B2
公开(公告)日：2014-05-27
申请号：US12973325
申请日：2010-12-20
申请人： Tim Irnich , Jonas Kronander , Joachim Sachs
发明人： Tim Irnich , Jonas Kronander , Joachim Sachs
IPC分类号： H04B15/00
CPC分类号： H04W52/343 , H04W52/243 , H04W52/281 , H04W52/283
摘要： The disclosure relates to a network node of a wireless network, and to a related method of controlling interference generated by at least one white space device controlled by the network node. The method comprises transmitting a request for information regarding channels available for secondary usage to the remote entity, and receiving information from the remote entity, the information indicating a channel available for secondary usage, a critical position associated with said channel, and an interference threshold for the critical position. The method also comprises deriving a constraint for the allocation of said channel to the at least one white space device, based on a position of the at least one white space device, the critical position, and the interference threshold, and allocating said channel and a transmit power to the at least one white space device based on the derived constraint, whereby the interference generated in the critical position by the at least one white space device is kept below the interference threshold.
摘要翻译：本公开涉及无线网络的网络节点，以及控制由网络节点控制的至少一个空白设备产生的干扰的相关方法。该方法包括向远程实体发送关于可用于二次使用的信道的信息的请求，以及从远程实体接收信息，指示可用于次要使用的信道的信息，与所述信道相关联的关键位置以及与所述信道相关联的干扰阈值关键地位。该方法还包括基于所述至少一个空白设备的位置，临界位置和干扰阈值，向所述至少一个空白设备分配所述信道的约束，以及分配所述信道和基于导出的约束向至少一个空白设备发送功率，由此由至少一个空白设备在临界位置中产生的干扰保持在干扰阈值以下。

9. 发明申请

US20120052891A1 Method and Arrangement for White Space Allocation 有权
标题翻译：白色空间分配方法与布置
公开(公告)号：US20120052891A1
公开(公告)日：2012-03-01
申请号：US12973325
申请日：2010-12-20
申请人： Tim Irnich , Jonas Kronander , Joachim Sachs
发明人： Tim Irnich , Jonas Kronander , Joachim Sachs
IPC分类号： H04B15/00 , H04B7/00
CPC分类号： H04W52/343 , H04W52/243 , H04W52/281 , H04W52/283
摘要： The disclosure relates to a network node of a wireless network, and to a related method of controlling interference generated by at least one white space device controlled by the network node. The method comprises transmitting a request for information regarding channels available for secondary usage to the remote entity, and receiving information from the remote entity, the information indicating a channel available for secondary usage, a critical position associated with said channel, and an interference threshold for the critical position. The method also comprises deriving a constraint for the allocation of said channel to the at least one white space device, based on a position of the at least one white space device, the critical position, and the interference threshold, and allocating said channel and a transmit power to the at least one white space device based on the derived constraint, whereby the interference generated in the critical position by the at least one white space device is kept below the interference threshold.
摘要翻译：本公开涉及无线网络的网络节点，以及控制由网络节点控制的至少一个空白设备产生的干扰的相关方法。该方法包括向远程实体发送关于可用于二次使用的信道的信息的请求，以及从远程实体接收信息，指示可用于次要使用的信道的信息，与所述信道相关联的关键位置以及与所述信道相关联的干扰阈值关键地位。该方法还包括基于所述至少一个空白设备的位置，临界位置和干扰阈值，向所述至少一个空白设备分配所述信道的约束，以及分配所述信道和基于导出的约束向至少一个空白设备发送功率，由此由至少一个空白设备在临界位置中产生的干扰保持在干扰阈值以下。

10. 发明授权

US10033508B2 Method and arrangement for white space device transmission 有权
公开(公告)号：US10033508B2
公开(公告)日：2018-07-24
申请号：US14110365
申请日：2011-04-08
申请人： Tim Irnich , Jonas Kronander , Yngve Selén
发明人： Tim Irnich , Jonas Kronander , Yngve Selén
IPC分类号： H04L5/00 , H04W16/14 , H04W72/08
摘要： The disclosure relates to a white space device (WSD) of a secondary wireless network, and to a related method for transmitting a first signal on a channel available for secondary usage allocated to a primary wireless system. The method in the WSD comprises determining (410) a further channel used by the primary wireless system, that would be interfered by a transmission of the first signal on the channel available for secondary usage, retrieving (420) signal information associated with the determined further channel from the primary wireless system, transmitting (430) the first signal on the channel available for secondary usage, and transmitting (440) a second signal on the determined further channel based on the retrieved signal information, simultaneously with the first signal on the channel available for secondary usage* such that an interference generated in the primary wireless system by the first signal transmission is compensated for by the second signal transmission.

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