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11. 发明授权

US10594464B2 Electronic device and user equipment in wireless communication system and wireless communication method 有权
公开(公告)号：US10594464B2
公开(公告)日：2020-03-17
申请号：US15771504
申请日：2016-10-27
申请人： Chen Sun , Bingshan Hu , SONY CORPORATION
发明人： Chen Sun , Bingshan Hu
IPC分类号： H04L5/00 , H04W16/14 , H04W74/08 , H04B17/318 , H04L12/24 , H04L12/26
摘要： An electronic device and a user equipment in a wireless communication system and a wireless communication method. The electronic device includes: one or more processing circuits configured to acquire NACK information indicating an information transmission failure between a transmitting end and a receiving end in a wireless communication system and to acquire failure cause information indicating a cause of the information transmission failure, wherein the cause of the information transmission failure is classified as a link quality cause or a non-link quality cause; and when the cause of the information transmission failure is determined to be the non-link quality cause, generating spectrum sensing parameter information to adjust a spectrum sensing parameter at the transmitting end to increase a probability of successful information transmission between the transmitting end and the receiving end.

12. 发明申请

US20150237609A1 APPARATUS AND METHOD FOR MANAGING WIRELESS TRANSMISSION RESOURCES 审中-公开
标题翻译：用于管理无线传输资源的装置和方法
公开(公告)号：US20150237609A1
公开(公告)日：2015-08-20
申请号：US14422533
申请日：2013-07-11
申请人： Chen SUN , SONY CORPORATION
发明人： Chen Sun
IPC分类号： H04W72/04 , H04W36/30 , H04W36/38
摘要： A spectrum management system includes circuitry that obtains information of a primary communication system, where the information includes an interference tolerance of the primary communication system. The circuitry also obtains a desired communication quality for a secondary communication system, and determines available resources for the secondary communication system that result in an interference level below the interference tolerance of the primary communication system. The circuitry then allocates resources to the secondary communication system based on a comparison of an estimated communication quality of the secondary communication system if the available resources are used and the desired communication quality.
摘要翻译：频谱管理系统包括获得主要通信系统的信息的电路，其中信息包括主要通信系统的干扰容限。电路还获得用于次要通信系统的期望的通信质量，并且确定次级通信系统的可用资源导致低于主要通信系统的干扰容限的干扰电平。然后，如果使用可用资源和期望的通信质量，则基于如下二次通信系统的估计通信质量的比较，电路将资源分配给辅助通信系统。

13. 发明授权

US11252579B2 Electronic device, spectrum management method, and control method 有权
公开(公告)号：US11252579B2
公开(公告)日：2022-02-15
申请号：US16980431
申请日：2019-03-11
申请人： Sony Corporation , Chen Sun
发明人： Chen Sun , Xin Guo
IPC分类号： H04W16/14 , H04B17/345 , H04B17/382
摘要： The present disclosure relates to an electronic device, a spectrum management method, and a control method. According to one embodiment, an electronic device used for spectrum management comprises a processing circuit. The processing circuit is configured to acquire the interference relationships between radio access nodes managed by a first level spectrum management device, said radio access nodes comprising radio access nodes managed respectively by different second level spectrum management devices. The processing circuit is further configured to allocate, based on the acquired interference relationships, multiplex spectrum resources to radio access nodes that do not interfere with each other, and orthogonal spectrum resources to radio access nodes that do interfere with each other.

14. 发明授权

US08917685B2 Wireless communication system, cluster head equipment (CHE) installed in wireless communication system, and wireless communication method 有权
标题翻译：无线通信系统，无线通信系统中安装的集群头设备（CHE）和无线通信方式
公开(公告)号：US08917685B2
公开(公告)日：2014-12-23
申请号：US13635437
申请日：2011-03-15
申请人： Gabriel Porto Villardi , Chen Sun , Yohannes Alemseged Demessie , Ha Nguyen Tran , Hiroshi Harada
发明人： Gabriel Porto Villardi , Chen Sun , Yohannes Alemseged Demessie , Ha Nguyen Tran , Hiroshi Harada
IPC分类号： H04W4/00 , H04W16/14 , H04W28/04 , H04B7/212
CPC分类号： H04W16/14
摘要： Disclosed is a wireless communication system and the like that can avoid interference even if a plurality of networks coexist. The wireless communication system includes a primary user, cluster head equipment, and a secondary user. The cluster head equipment is for providing a local area network to a cluster region containing the abovementioned primary user. Also, the cluster head equipment contains: an acquisition means that acquires one or both—of information regarding the primary user and information regarding a primary signal—and the like; and a transmission means that transmits information to the secondary user. Then, using this wireless communication system, the secondary user performs cognitive wireless communication or the like on the basis of the information received from the transmission means of the cluster head equipment.
摘要翻译：公开了即使多个网络共存也能够避免干扰的无线通信系统等。无线通信系统包括主用户，群集头设备和次用户。集群头设备用于向包含上述主用户的集群区域提供局域网。此外，集群头设备包括：获取装置，其获取关于主用户的一个或两个信息以及关于主信号的信息等; 以及向第二用户发送信息的发送装置。然后，使用该无线通信系统，次要用户根据从簇头设备的发送装置接收到的信息进行认知无线通信等。

15. 发明授权

US08849338B2 Method for adjusting channels in cognitive wireless communication, and cognitive wireless communication system capable of implementing the method 有权
标题翻译：在认知无线通信中调整信道的方法，以及能够实现该方法的认知无线通信系统
公开(公告)号：US08849338B2
公开(公告)日：2014-09-30
申请号：US13384453
申请日：2010-07-16
申请人： Chen Sun , Yohannes Alemseged Demessie , Ha Nguyen Tran , Hiroshi Harada
发明人： Chen Sun , Yohannes Alemseged Demessie , Ha Nguyen Tran , Hiroshi Harada
IPC分类号： H04B7/00 , H04W16/14 , H04W72/08
CPC分类号： H04W16/14 , H04W72/082
摘要： There is disclosed a channel adjusting method capable of suppressing the occurrence of interference between a cognitive pilot channel (CPC) and an auxiliary control channel (ACS) in cognitive wireless communications. According to the channel adjusting method for use in cognitive wireless communications, initially, a connection using a cognitive pilot channel (CPC) is set up. Thereafter, it is determined whether or not a spectrum sensing channel (ACS) is to be utilized. If yes, it is then determined whether or not any interference occurs between the spectrum sensing channel (ACS) and the set-up cognitive pilot channel (CPC). This allows an adjustment to be performed such that no interference occurs between the cognitive pilot channel (CPC) and the spectrum sensing channel (ACS).
摘要翻译：公开了能够抑制认知无线通信中的认知导频信道（CPC）与辅助控制信道（ACS）之间的干扰的发生的信道调整方法。根据用于认知无线通信的信道调整方法，首先建立了使用认知导频信道（CPC）的连接。此后，确定是否要使用频谱感测通道（ACS）。如果是，则确定在频谱感测信道（ACS）和建立认知导频信道（CPC）之间是否发生任何干扰。这允许执行调整，使得在认知导频信道（CPC）和频谱感测信道（ACS）之间不发生干扰。

16. 发明授权

US08724753B2 Spectrum sensor for cognitive wireless communication and method for cognitive wireless communication 有权
标题翻译：用于认知无线通信的频谱传感器和用于认知无线通信的方法
公开(公告)号：US08724753B2
公开(公告)日：2014-05-13
申请号：US13386688
申请日：2010-07-21
申请人： Yohannes Alemseged Demessie , Chen Sun , Ha Nguyen Tran , Hiroshi Harada
发明人： Yohannes Alemseged Demessie , Chen Sun , Ha Nguyen Tran , Hiroshi Harada
IPC分类号： H04B7/10
CPC分类号： H04B1/7163 , H04W52/0229 , H04W88/06
摘要： Provided is a spectrum sensor for cognitive wireless communication whereby it is possible to improve communication efficiency. In a cognitive wireless communication system, a spectrum sensor senses spectra in multiple frequency bands. A spectrum sensor is configured to be able to operate in one operation mode selected from among a spectrum sensing mode for sensing spectra, and a communication mode for communicating with a wireless communication device. Further, the spectrum sensor is provided with a controller for controlling the operation mode. The controller switches between the above-mentioned operation modes during the symbol period of an ultra-wideband physical layer (UWB PHY).
摘要翻译：提供了一种用于认知无线通信的频谱传感器，由此可以提高通信效率。在认知无线通信系统中，频谱传感器感测多个频带中的频谱。频谱传感器被配置为能够在从用于感测光谱的频谱感测模式中选择的一种操作模式中操作，以及用于与无线通信设备进行通信的通信模式。此外，光谱传感器设置有用于控制操作模式的控制器。控制器在超宽带物理层（UWB PHY）的符号周期期间在上述操作模式之间切换。

17. 发明授权

US08541169B2 Prostate cancer-specific alternations in ERG gene expression and detection and treatment methods based on those alterations 有权
标题翻译：前列腺癌特异性的ERG基因表达变化和基于这些改变的检测和治疗方法
公开(公告)号：US08541169B2
公开(公告)日：2013-09-24
申请号：US12444903
申请日：2007-10-09
申请人： Shiv Srivastava , Albert Dobi , Taduru Sreenath , Gyorgy Petrovics , Chen Sun
发明人： Shiv Srivastava , Albert Dobi , Taduru Sreenath , Gyorgy Petrovics , Chen Sun
IPC分类号： C12Q1/68
CPC分类号： C12N15/1135 , C12N2310/11 , C12N2310/14 , C12N2320/30 , C12Q1/6886 , C12Q2600/118 , C12Q2600/158 , C12Q2600/16
摘要： The disclosure describes alterations in ERG gene expression. ERG isoforms and promoter sequence of the ERG gene that are involved in, or associated with, prostate cancer are provided. The disclosure further provides therapeutic compositions and methods of detecting, diagnosing, prognosing, and treating prostate cancer, including biomarkers for detecting the expression of two or more of the following genes: PSA/KLK3, PMEPA1, NKX3.1, ODC1, AMD1, and ERG.
摘要翻译：本公开描述了ERG基因表达的改变。提供参与或与前列腺癌相关的ERG同种型和ERG基因的启动子序列。本发明还提供了检测，诊断，预后和治疗前列腺癌的治疗组合物和方法，包括用于检测以下两种或更多基因表达的生物标志物：PSA / KLK3，PMEPA1，NKX3.1，ODC1，AMD1和尔格。

18. 发明申请

US20130217406A1 WIRELESS DEVICE AND COMMUNICATION METHOD 有权
标题翻译：无线设备和通信方法
公开(公告)号：US20130217406A1
公开(公告)日：2013-08-22
申请号：US13883248
申请日：2011-10-28
申请人： Gabriel Porto Villardi , Zhou Lan , Chin-Sean Sum , Chen Sun , Tuncer Baykas , Hiroshi Harada
发明人： Gabriel Porto Villardi , Zhou Lan , Chin-Sean Sum , Chen Sun , Tuncer Baykas , Hiroshi Harada
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04W16/14
摘要： A wireless device and a communication method, which enable a position of the wireless device to be known and enable a frequency which does not interfere with that of another wireless station to be selected, are provided. A wireless device belonging to a second wireless system in which a frequency band to be used overlaps with that of a first wireless system, and a priority with which the overlapping frequency band is used is lower than that of the first wireless system, the wireless device includes: a location receiving unit receiving location information formed of a place name and indicating a location of the wireless device; a geographic coordinate acquiring unit acquiring, based on the location information, geographic coordinates including latitude and longitude corresponding to the location information; and a frequency setting unit accessing a frequency server in which a frequency assigned to a wireless device belonging to the first wireless system and geographic coordinates including latitude and longitude related to a position of the wireless device are stored by being corresponded to each other, by using the geographic coordinates acquired by the geographic coordinate acquiring unit, and acquiring at least one of a frequency that is not assigned to the wireless device belonging to the first wireless system and a frequency which is not at risk of interfering with that of the wireless device, to set the frequency as a transmission/reception frequency.
摘要翻译：提供一种无线设备和通信方法，其使得能够知道无线设备的位置并使得能够选择不与另一无线站的频率相干扰的频率。属于第二无线系统的无线设备，其中要使用的频带与第一无线系统的频带重叠，并且使用重叠频带的优先级低于第一无线系统的优先级，无线设备包括：位置接收单元，接收由地名形成的位置信息，并指示无线装置的位置; 地理坐标获取单元，基于所述位置信息，获取包括与所述位置信息对应的纬度和经度的地理坐标; 以及频率设定单元，其访问频率服务器，其中分配给属于所述第一无线系统的无线设备的频率和包括与所述无线设备的位置相关的纬度和经度的地理坐标彼此相对地存储，通过使用由所述地理坐标获取单元获取的地理坐标，以及获取未分配给属于所述第一无线系统的无线设备的频率和不具有与所述无线设备的无干扰风险的频率中的至少一个，将频率设置为发送/接收频率。

19. 发明申请

US20120140793A1 SPECTRUM SENSOR FOR COGNITIVE WIRELESS COMMUNICATION AND METHOD FOR COGNITIVE WIRELESS COMMUNICATION 有权
标题翻译：用于认证无线通信的光谱传感器和认证无线通信的方法
公开(公告)号：US20120140793A1
公开(公告)日：2012-06-07
申请号：US13386688
申请日：2010-07-21
申请人： Yohannes Alemseged Demessie , Chen Sun , Ha Nguyen Tran , Hiroshi Harada
发明人： Yohannes Alemseged Demessie , Chen Sun , Ha Nguyen Tran , Hiroshi Harada
IPC分类号： H04B1/69
CPC分类号： H04B1/7163 , H04W52/0229 , H04W88/06
摘要： Provided is a spectrum sensor for cognitive wireless communication whereby it is possible to improve communication efficiency. In a cognitive wireless communication system, a spectrum sensor senses spectra in multiple frequency bands. A spectrum sensor is configured to be able to operate in one operation mode selected from among a spectrum sensing mode for sensing spectra, and a communication mode for communicating with a wireless communication device. Further, the spectrum sensor is provided with a controller for controlling the operation mode. The controller switches between the above-mentioned operation modes during the symbol period of an ultra-wideband physical layer (UWB PHY).
摘要翻译：提供了一种用于认知无线通信的频谱传感器，由此可以提高通信效率。在认知无线通信系统中，频谱传感器感测多个频带中的频谱。频谱传感器被配置为能够在从用于感测光谱的频谱感测模式中选择的一种操作模式中进行操作，以及用于与无线通信设备进行通信的通信模式。此外，光谱传感器设置有用于控制操作模式的控制器。控制器在超宽带物理层（UWB PHY）的符号周期期间在上述操作模式之间切换。

20. 发明授权

US10374766B2 Electronic device that determines an uplink pilot sequence, and method therefor 有权
公开(公告)号：US10374766B2
公开(公告)日：2019-08-06
申请号：US15327585
申请日：2015-04-10
申请人： Chen Qian , Jinhui Chen , Zhaocheng Wang , Chen Sun
发明人： Chen Qian , Jinhui Chen , Zhaocheng Wang , Chen Sun
IPC分类号： H04L12/26 , H04L12/28 , H04L12/16 , H04L5/00 , H04W72/04 , H04W64/00
摘要： A method for an electronic device includes determining, based on indicating information of an uplink pilot sequence allocated by a base station, an uplink pilot sequence, transmitting the uplink pilot sequence, and determining a change in a geographical location of the electronic device. In a case that the geographical locations of the electronic device before and after changing correspond to different cell partitions, the uplink pilot sequence is updated based on the indicating information allocated by the base station, and the updated uplink pilot sequence corresponds to the cell partition corresponding to the geographical location of the electronic device after changing. The uplink pilot sequence is for the base station estimating a channel between the base station and the electronic device, and filtering based on the geographical location of the electronic device during the channel estimation, to obtain a channel estimation result matching the electronic device.

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