专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07340280B2 Method of configuring base station, and base station 有权
标题翻译：配置基站和基站的方法
公开(公告)号：US07340280B2
公开(公告)日：2008-03-04
申请号：US10786597
申请日：2004-02-26
申请人： Kari Niemelä , Timo Ahonpää , Jari Junell , Niko Kiukkonen
发明人： Kari Niemelä , Timo Ahonpää , Jari Junell , Niko Kiukkonen
IPC分类号： H04M1/00
CPC分类号： H04B7/12 , H04B1/52 , H04W88/08
摘要： A base station and a method of configuring a base station are provided in a cellular telecommunication system, wherein the base station comprises an electrically tunable duplex filter with a tuning range covering at least two parallel sub-bands used in the telecommunication system. The electrically tunable duplex filter is tunable on site to a sub-band allocated to the base station, thus enabling an increased flexibility in selecting a fixed frequency band to be used in the lower frequency stages in the transceiver and the base band parts of the base station.
摘要翻译：基站和配置基站的方法在蜂窝电信系统中提供，其中基站包括电可调双工滤波器，其具有覆盖在电信系统中使用的至少两个并行子带的调谐范围。电可调谐双工滤波器在现场可调到分配给基站的子带，因此能够在收发机和基带的基带部分中选择要在低频级中使用的固定频带增加灵活性站。

2. 发明授权

US08059694B2 Method, apparatus and computer program to efficiently acquire signals in a cognitive radio environment 有权
标题翻译：用于在认知无线电环境中有效地采集信号的方法，装置和计算机程序
公开(公告)号：US08059694B2
公开(公告)日：2011-11-15
申请号：US12075511
申请日：2008-03-11
申请人： Jari Junell , Niko Kiukkonen
发明人： Jari Junell , Niko Kiukkonen
IPC分类号： H04B1/00 , H04L27/06
CPC分类号： H04B1/713 , H04L5/0033 , H04L27/0008
摘要： Signal instances are detected from within a long period of a received radiofrequency RF signal envelope, grouped according to signal level, and periodicities are determined among the grouped signal instances. Periodicity of one of the groups is matched to a known periodicity, and a frequency domain is estimated at a time instance derived from the matched periodicity. If an expected frequency pattern is found that occupies the derived time instance in the estimated frequency domain, then a receiver is synchronized to a candidate signal that lies within the frequency pattern. Then content of the candidate signal is decoded and that content is used to access a cognitive radio system (e.g., register to the system, start the normal operation in the network such as spectrum detection and/or transmission in a traffic channel, etc.).
摘要翻译：从接收到的射频RF信号包络的长时间内检测信号实例，根据信号电平分组，并且在分组的信号实例之间确定周期。将一个组的周期与已知的周期性匹配，并且在从匹配的周期性导出的时间实例估计频域。如果发现在估计频域中占据导出的时间实例的预期频率模式，则接收机与位于频率模式内的候选信号同步。然后解码候选信号的内容，并且该内容被用于接入认知无线电系统（例如，向系统注册，开始网络中的正常操作，例如业务信道中的频谱检测和/或传输等）。

3. 发明申请

US20070066228A1 Operating multi-service receiver in non-interfering manner 有权
标题翻译：以不干扰的方式操作多业务接收机
公开(公告)号：US20070066228A1
公开(公告)日：2007-03-22
申请号：US11231308
申请日：2005-09-19
申请人： Marko Leinonen , Niko Kiukkonen , Jari Junell , Pertti Kangas , Heikki Mattila , Antti Kangas , Jukka Kansanaho
发明人： Marko Leinonen , Niko Kiukkonen , Jari Junell , Pertti Kangas , Heikki Mattila , Antti Kangas , Jukka Kansanaho
IPC分类号： H04B17/00
CPC分类号： H04B15/02 , H04B1/3805 , H04B7/12 , H04B17/318 , H04B2215/062
摘要： A method for operating a receiver and a device are provided. The device comprises a first and a second antenna, a receiver operationally coupled to the first antenna and a transceiver operationally coupled to the second antenna. The receiver receives information in bursts on a first band of radio frequencies. A controller of the device measures signal strength of the information received with the receiver, compares the measured signal strength to a reference value and enables operation of the transceiver if the measured signal strength is above the reference value, and limits operation of the transceiver during reception of the bursts if the measured signal strength is below the reference value.
摘要翻译：提供了一种操作接收机和设备的方法。该设备包括第一和第二天线，可操作地耦合到第一天线的接收机和可操作地耦合到第二天线的收发器。接收机以无线电频率的第一频带上的脉冲串接收信息。设备的控制器测量与接收机接收的信息的信号强度，将测量的信号强度与参考值进行比较，并且如果测量的信号强度高于参考值，则使收发器能够操作，并且限制收发器在接收期间的操作如果测量的信号强度低于参考值，则发出脉冲串。

4. 发明授权

US07610031B2 Error correction in receiver of radio system 有权
标题翻译：无线电系统接收机中的纠错
公开(公告)号：US07610031B2
公开(公告)日：2009-10-27
申请号：US10437455
申请日：2003-05-14
申请人： Niko Kiukkonen , Jari Junell
发明人： Niko Kiukkonen , Jari Junell
IPC分类号： H04B1/10
CPC分类号： H04B1/109
摘要： The invention relates to a receiver in a radio system that contains receiving means for receiving a signal, amplification means for amplifying the received signal with an amplification step, and means for limiting the frequency band of the amplified signal. The receiver also contains correction means for correcting the step response of the limiting means by using step response information defined in advance. The invention also relates to a method for correcting the step response.
摘要翻译：本发明涉及无线电系统中的接收机，其包括用于接收信号的接收装置，用于利用放大步骤放大接收信号的放大装置，以及用于限制放大信号的频带的装置。接收机还包括校正装置，用于通过使用预先定义的步骤响应信息来校正限制装置的阶跃响应。本发明还涉及一种用于校正阶跃响应的方法。

5. 发明申请

US20090232189A1 Method, apparatus and computer program to efficiently acquire signals in a cognitive radio environment 有权
标题翻译：用于在认知无线电环境中有效地采集信号的方法，装置和计算机程序
公开(公告)号：US20090232189A1
公开(公告)日：2009-09-17
申请号：US12075511
申请日：2008-03-11
申请人： Jari Junell , Niko Kiukkonen
发明人： Jari Junell , Niko Kiukkonen
IPC分类号： H04B1/713 , H04L27/06
CPC分类号： H04B1/713 , H04L5/0033 , H04L27/0008
摘要： Signal instances are detected from within a long period of a received radiofrequency RF signal envelope, grouped according to signal level, and periodicities are determined among the grouped signal instances. Periodicity of one of the groups is matched to a known periodicity, and a frequency domain is estimated at a time instance derived from the matched periodicity. If an expected frequency pattern is found that occupies the derived time instance in the estimated frequency domain, then a receiver is synchronized to a candidate signal that lies within the frequency pattern. Then content of the candidate signal is decoded and that content is used to access a cognitive radio system (e.g., register to the system, start the normal operation in the network such as spectrum detection and/or transmission in a traffic channel, etc.).
摘要翻译：从接收到的射频RF信号包络的长时间内检测信号实例，根据信号电平分组，并且在分组的信号实例之间确定周期。将一个组的周期与已知的周期性匹配，并且在从匹配的周期性导出的时间实例估计频域。如果发现在估计频域中占据导出的时间实例的预期频率模式，则接收机与位于频率模式内的候选信号同步。然后解码候选信号的内容，并且该内容被用于接入认知无线电系统（例如，向系统注册，开始网络中的正常操作，例如业务信道中的频谱检测和/或传输等）。

6. 发明授权

US09160464B2 Operating multi-service receiver in non-interfering manner 有权
标题翻译：以不干扰的方式操作多业务接收机
公开(公告)号：US09160464B2
公开(公告)日：2015-10-13
申请号：US11231308
申请日：2005-09-19
申请人： Marko Leinonen , Niko Kiukkonen , Jari Junell , Pertti Kangas , Heikki Mattila , Antti Kangas , Jukka Kansanaho
发明人： Marko Leinonen , Niko Kiukkonen , Jari Junell , Pertti Kangas , Heikki Mattila , Antti Kangas , Jukka Kansanaho
IPC分类号： H04M1/00 , H04B15/02 , H04B1/3805 , H04B17/318 , H04B7/12
CPC分类号： H04B15/02 , H04B1/3805 , H04B7/12 , H04B17/318 , H04B2215/062
摘要： A method for operating a receiver and a device are provided. The device comprises a first and a second antenna, a receiver operationally coupled to the first antenna and a transceiver operationally coupled to the second antenna. The receiver receives information in bursts on a first band of radio frequencies. A controller of the device measures signal strength of the information received with the receiver, compares the measured signal strength to a reference value and enables operation of the transceiver if the measured signal strength is above the reference value, and limits operation of the transceiver during reception of the bursts if the measured signal strength is below the reference value.
摘要翻译：提供了一种操作接收机和设备的方法。该设备包括第一和第二天线，可操作地耦合到第一天线的接收机和可操作地耦合到第二天线的收发器。接收机以无线电频率的第一频带上的脉冲串接收信息。设备的控制器测量与接收机接收的信息的信号强度，将测量的信号强度与参考值进行比较，并且如果测量的信号强度高于参考值，则使收发器能够操作，并且限制收发器在接收期间的操作如果测量的信号强度低于参考值，则发出脉冲串。

7. 发明申请

US20070165754A1 Method for avoiding interference from a cellular transmitter to the 2.4/5GHz ISM band 审中-公开
标题翻译：用于避免从蜂窝发射机到2.4 / 5GHz ISM频带的干扰的方法
公开(公告)号：US20070165754A1
公开(公告)日：2007-07-19
申请号：US11332172
申请日：2006-01-17
申请人： Niko Kiukkonen , Jari Junell
发明人： Niko Kiukkonen , Jari Junell
IPC分类号： H03D1/04
CPC分类号： H04L1/0001 , H04B1/715 , H04B2001/7154 , H04L1/0015
摘要： A method, terminal, and computer program are disclosed to reduce radio interference in a wireless communications device having a combination of a wireless telephone unit, such as a GSM cellular phone, and a short range wireless communications unit, such as a WLAN communications unit or a Bluetooth communications unit. An interference avoidance subsystem in the wireless communications device is connected between the GSM frequency hopping logic and the Bluetooth frequency hopping logic. Bluetooth frequency hopping information and time domain operation information are input from the Bluetooth frequency hopping logic to the interference avoidance subsystem. GSM frequency hopping information and time domain operation information are input from the GSM frequency hopping logic to the interference avoidance subsystem. The interference avoidance subsystem then uses this input data to calculate the interference probability between co-existing Bluetooth received signals and GSM transmitted signals. The interference avoidance subsystem then compares the calculated interference probability with the required Bluetooth packet error rate limit for the current application. If the interference probability exceeds the required Bluetooth packet error rate limit, the interference avoidance subsystem sends a signal to the Bluetooth frequency hopping logic to change the Bluetooth frequencies.
摘要翻译：公开了一种方法，终端和计算机程序，以减少具有无线电话单元（例如GSM蜂窝电话）和诸如WLAN通信单元的短距离无线通信单元的组合的无线通信设备中的无线电干扰，或一个蓝牙通信单元。无线通信设备中的干扰避免子系统连接在GSM跳频逻辑和蓝牙跳频逻辑之间。蓝牙跳频信息和时域操作信息从蓝牙跳频逻辑输入到干扰避免子系统。 GSM跳频信息和时域操作信息从GSM跳频逻辑输入到干扰避免子系统。干扰避免子系统然后使用该输入数据来计算共存的蓝牙接收信号与GSM发射信号之间的干扰概率。然后，干扰避免子系统将所计算的干扰概率与当前应用的所需蓝牙分组错误率限制进行比较。如果干扰概率超过了所需的蓝牙分组错误率限制，则干扰避免子系统向蓝牙跳频逻辑发送信号以改变蓝牙频率。

8. 发明授权

US07155216B2 Functionality test in a base transceiver station 有权
标题翻译：基站收发台功能测试
公开(公告)号：US07155216B2
公开(公告)日：2006-12-26
申请号：US10246748
申请日：2002-09-19
申请人： Niko Kiukkonen , Jari Junell
发明人： Niko Kiukkonen , Jari Junell
IPC分类号： H04Q7/20
CPC分类号： H04W24/06 , H04B17/15 , H04B17/17 , H04B17/19 , H04W24/00
摘要： A base station in a radio system includes a transmitter that forms a signal to be transmitted by a transmission antenna of the base station, a mechanism forming a portion of the signal to be transmitted in a transmission frequency, a mechanism shifting the formed signal portion into a receiving frequency, where the separation between the receiving frequency and the transmission frequency differs from a frequency duplex used in the radio system, and a mechanism receiving the frequency-shifted signal portion.
摘要翻译：无线电系统中的基站包括形成由基站的发送天线发送的信号的发送机，形成要以发送频率发送的信号的一部分的机制，将形成的信号部分移动到接收频率与接收频率与发送频率之间的间隔与无线电系统中使用的频率双工不同的接收频率以及接收频移信号部分的机构。

9. 发明授权

US09258712B2 Method, apparatus, and computer program product for sharing wireless network configurations 有权
标题翻译：用于共享无线网络配置的方法，设备和计算机程序产品
公开(公告)号：US09258712B2
公开(公告)日：2016-02-09
申请号：US13602492
申请日：2012-09-04
申请人： Niko Kiukkonen , Janne Marin , Jukka Reunamäki
发明人： Niko Kiukkonen , Janne Marin , Jukka Reunamäki
IPC分类号： H04L29/06 , G06F21/00 , H04W12/08 , H04L12/28 , H04L29/10 , H04W84/12
CPC分类号： H04W12/08 , H04W84/12
摘要： Example method, apparatus, and computer program product embodiments are disclosed to improve user experience and security in sharing wireless network configurations. An embodiment comprises reading, by a guest wireless device, data from a machine readable medium, including accessing information, to enable the guest device to obtain credentials from an access rights server, to access an access point or network, based on the accessing information; transmitting by the guest device, a wireless message to the access rights server, requesting credentials to enable accessing the access point or network, the request including the accessing information addressing a storage partition in a database associated with the access rights server, the storage partition being accessible with the accessing information; and receiving by the guest device from the access rights server, the credentials to enable the guest device to gain access to the access point or network by using the credentials.
摘要翻译：公开了示例性方法，装置和计算机程序产品实施例，以改善共享无线网络配置的用户体验和安全性。一个实施例包括由访客无线设备从包括访问信息的机器可读介质读取数据，以使访客设备能够基于访问信息从访问权限服务器获取凭证，访问接入点或网络; 由所述访客设备向所述访问权限服务器发送无线消息，请求证书以访问所述接入点或网络，所述请求包括寻址与所述访问权限服务器相关联的数据库中的存储分区的访问信息，所述存储分区是访问信息可访问; 并且由访客设备从访问权限服务器接收使得客户设备能够通过使用凭证来访问接入点或网络的凭据。

10. 发明申请

US20150103806A1 METHOD AND APPARATUS FOR TRIGGERING HANDOVER BETWEEN ACCESS POINTS BASED ON GATHERED HISTORY DATA OF SERIES OF ACCESS POINTS 有权
标题翻译：基于接入点系列历史数据的接入点触发切换的方法和装置
公开(公告)号：US20150103806A1
公开(公告)日：2015-04-16
申请号：US14395402
申请日：2012-05-22
申请人： Kimmo Kalervo Kuusilinna , Eero Aho , Niko Kiukkonen
发明人： Kimmo Kalervo Kuusilinna , Eero Aho , Niko Kiukkonen
IPC分类号： H04W36/24 , H04W36/30
CPC分类号： H04W36/245 , G01S5/02 , H04W36/24 , H04W36/30 , H04W64/00
摘要： A method of handover prediction for a mobile device comprises receiving wireless communication service from a first access point; detecting a change in fingerprint data relating to available access points; correlating recent history data of a series of fingerprint data with history data comprised by a history database; determining, in response to the correlation and by using the fingerprint data and the history data, a second access point; and triggering a handover from the first access point to the second access point. The method may further comprise determining fingerprint data relating to available access points; comparing the fingerprint data to known fingerprint data of a fingerprint database; updating the fingerprint database in response to the comparison revealing new fingerprint data; and storing history data of series of fingerprint data reflecting earlier movement of a user to a history database. Identifying unavailable access points and notifying a disconnection to the mobile user.
摘要翻译：移动设备的切换预测方法包括从第一接入点接收无线通信服务; 检测与可用接入点相关的指纹数据的变化; 将一系列指纹数据的历史数据与历史数据库所包含的历史数据相关联; 响应于相关性和通过使用指纹数据和历史数据确定第二接入点; 并且触发从第一接入点到第二接入点的切换。该方法还可以包括确定与可用接入点有关的指纹数据; 将指纹数据与指纹数据库的已知指纹数据相比较; 响应于比较揭示指纹数据，更新指纹数据库; 以及将反映用户的较早移动的一系列指纹数据的历史数据存储到历史数据库。识别不可用的接入点并通知与移动用户断开连接。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式