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1. 发明授权

US09369886B2 Methods and apparatus for implementing a self optimizing-organizing network manager 有权
标题翻译：实现自我优化组织网络管理者的方法和设备
公开(公告)号：US09369886B2
公开(公告)日：2016-06-14
申请号：US13606528
申请日：2012-09-07
申请人： Osama Tarraf , Mustafa Emin Sahin , Arif Ansari
发明人： Osama Tarraf , Mustafa Emin Sahin , Arif Ansari
IPC分类号： H04L12/26 , H04W24/02 , H04W16/18
CPC分类号： H04W24/02
摘要： In some embodiments, an apparatus includes a management module implemented in at least one of a memory or a processing device. The management module is configured to receive a signal associated with a value of a performance indicator that a first process module is configured to optimize using a metric. The management module is configured to optimize a value associated with the metric based at least in part on the value of the performance indicator that the first process module is configured to optimize and a value of a performance indicator that a second process module is configured to optimize using the metric. The management module is configured to send a signal to the first process module such that the first process module modifies a value of the metric based on the value associated with the metric.
摘要翻译：在一些实施例中，装置包括在存储器或处理装置中的至少一个中实现的管理模块。管理模块被配置为接收与性能指示符的值相关联的信号，第一处理模块被配置为使用度量进行优化。管理模块被配置为至少部分地基于第一进程模块被配置为优化的性能指示符的值来优化与度量相关联的值，以及第二处理模块被配置为优化的性能指示符的值使用度量。管理模块被配置为向第一处理模块发送信号，使得第一处理模块基于与度量相关联的值来修改度量的值。

2. 发明申请

US20130242736A1 METHODS AND APPARATUS FOR IMPLEMENTING A SELF OPTIMIZING-ORGANIZING NETWORK MANAGER 有权
标题翻译：实现自组织优化网络管理器的方法和设备
公开(公告)号：US20130242736A1
公开(公告)日：2013-09-19
申请号：US13606528
申请日：2012-09-07
申请人： Osama Tarraf , Mustafa Emin Sahin , Arif Ansari
发明人： Osama Tarraf , Mustafa Emin Sahin , Arif Ansari
IPC分类号： H04W24/02
CPC分类号： H04W24/02
摘要： In some embodiments, an apparatus includes a management module implemented in at least one of a memory or a processing device. The management module is configured to receive a signal associated with a value of a performance indicator that a first process module is configured to optimize using a metric. The management module is configured to optimize a value associated with the metric based at least in part on the value of the performance indicator that the first process module is configured to optimize and a value of a performance indicator that a second process module is configured to optimize using the metric. The management module is configured to send a signal to the first process module such that the first process module modifies a value of the metric based on the value associated with the metric.
摘要翻译：在一些实施例中，装置包括在存储器或处理装置中的至少一个中实现的管理模块。管理模块被配置为接收与性能指示符的值相关联的信号，其中第一处理模块被配置为使用度量来优化。管理模块被配置为至少部分地基于第一进程模块被配置为优化的性能指示符的值来优化与度量相关联的值，以及第二处理模块被配置为优化的性能指示符的值使用度量。管理模块被配置为向第一处理模块发送信号，使得第一处理模块基于与度量相关联的值来修改度量的值。

3. 发明申请

US20120295605A1 INTERFERENCE REDUCTION FOR A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：无线通信网络的干扰减少
公开(公告)号：US20120295605A1
公开(公告)日：2012-11-22
申请号：US13118823
申请日：2011-05-31
申请人： Mustafa Emin Sahin , Osama Tarraf
发明人： Mustafa Emin Sahin , Osama Tarraf
IPC分类号： H04W24/00
CPC分类号： H04J11/0056 , H04B1/7103
摘要： An apparatus, method and program reduce interference in interfered cell sites of a wireless communications network. A cell site is a region in which wireless communications are provided to mobile devices, and the interfered cell sites being cell sites where mobile devices are subject to interference signals from at least one interfering transmitter. A transmitter is selected from a list of interfering transmitters in need of adjustment and corresponding antennas. A critical zone is determined with respect to the selected transmitter. Parameters of the selected transmitter and the corresponding antenna are altered and performance of the wireless network in the critical zone around the problem transmitter and interference in the cell sites interfered by the problem transmitter are monitored. Altering of the parameters of the transmitter and the corresponding antenna is performed continuously until a desired interference reduction is achieved in the cell sites interfered by the selected transmitter.
摘要翻译：一种装置，方法和程序减少了无线通信网络受干扰小区站点的干扰。小区站点是其中将无线通信提供给移动设备的区域，并且受干扰的小区站点是移动设备经受来自至少一个干扰发射机的干扰信号的小区站点。从需要调整的干扰发射机列表和对应的天线中选择发射机。关于所选发射机确定临界区。所选择的发射机和对应的天线的参数被改变，并且监测问题发射机周围的关键区域中的无线网络的性能以及被问题发射机干扰的小区站点中的干扰。连续执行发射机和相应天线的参数的改变，直到在所选择的发射机干扰的小区中达到希望的干扰减少。

4. 发明授权

US08489031B2 Interferer detection and interference reduction for a wireless communications network 有权
标题翻译：无线通信网络的干扰检测和干扰减少
公开(公告)号：US08489031B2
公开(公告)日：2013-07-16
申请号：US13110205
申请日：2011-05-18
申请人： Mustafa Emin Sahin , Osama Tarraf
发明人： Mustafa Emin Sahin , Osama Tarraf
IPC分类号： H04B1/00
CPC分类号： H04J11/0056 , H04B1/7103
摘要： An apparatus, system, method and program detect and reduce interference in cell sites of a wireless communications network. A cell site from the cell sites of the wireless communications network is selected and signal code power measurements from mobile devices in the cell site are received so that the sources of signals being transmitted to the mobile devices can be determined. Interfering sources are determined based on the signal code power measurements and the active set of sources for the mobile devices. The signal code power measurements are summed and ranked, and interfering transmitters associated with the ranked signal code power measurements for the interfering sources are determined. The same procedure is repeated for all cell sites of the wireless communications network, and the transmitter that is an interfering source for the highest number of cell sites is selected as a problem (interfering) transmitter. The parameters of the problem transmitter and the corresponding antenna are altered and performance of the wireless network in a critical zone around the problem transmitter and interference in the cell sites interfered by the problem transmitter are monitored. Altering of the parameters of the problem transmitter and the corresponding antenna is performed continuously until a desired interference reduction is achieved in the cell sites interfered by the problem transmitter.
摘要翻译：设备，系统，方法和程序检测和减少无线通信网络的小区站点中的干扰。选择来自无线通信网络的小区站点的小区站点，并且接收来自小区站点中的移动设备的信号码功率测量，以便可以确定发送到移动设备的信号源。干扰源是基于信号码功率测量和移动设备的有源源信号来确定的。对信号码功率测量进行求和和排序，并确定与干扰源的排序信号码功率测量相关联的干扰发射机。对于无线通信网络的所有小区站点重复相同的过程，并且将作为最大数量的小区站点的干扰源的发射机选择为问题（干扰）发射机。问题发射机和对应的天线的参数被改变，并且在问题发射机周围的关键区域中的无线网络的性能和受到问题发射机干扰的小区站点的干扰被监视。连续执行问题发射机和对应的天线的参数的改变，直到在由问题发射机干扰的小区站点中实现期望的干扰减少。

5. 发明授权

US08229363B1 Interferer detection for a wireless communications network 有权
标题翻译：无线通信网络的干扰者检测
公开(公告)号：US08229363B1
公开(公告)日：2012-07-24
申请号：US13118771
申请日：2011-05-31
申请人： Mustafa Emin Sahin , Osama Tarraf
发明人： Mustafa Emin Sahin , Osama Tarraf
IPC分类号： H04B1/00
CPC分类号： H04J11/0056 , H04B1/7103
摘要： An apparatus, method and program detect interference in cell sites of a wireless communications network. A cell site from the cell sites of the wireless communications network is selected and signal code power measurements from mobile devices in the cell site are received so that the sources of signals being transmitted to the mobile devices can be determined. Interfering sources are determined based on the signal code power measurements and the active set of sources for the mobile devices. The signal code power measurements are summed and ranked, and transmitters associated with the ranked signal code power measurements for the interfering sources are determined. The same procedure is repeated for all cell sites of the wireless communications network, and the transmitter that is an interfering source for the highest number of cell sites is selected as a problem transmitter.
摘要翻译：一种装置，方法和程序检测无线通信网络的小区站点中的干扰。选择来自无线通信网络的小区站点的小区站点，并且接收来自小区站点中的移动设备的信号码功率测量，以便可以确定发送到移动设备的信号源。干扰源是基于信号码功率测量和移动设备的有源源信号来确定的。对信号码功率测量进行求和和排序，确定与干扰源的排序信号码功率测量相关的发射机。对于无线通信网络的所有小区站点重复相同的过程，并且将作为最大数量的小区站点的干扰源的发射机选择为问题发射机。

6. 发明授权

US08340060B2 OFDMA-based co-channel femtocell 有权
标题翻译：基于OFDMA的同信道毫微微小区
公开(公告)号：US08340060B2
公开(公告)日：2012-12-25
申请号：US12333138
申请日：2008-12-11
申请人： Mustafa Emin Sahin , Huseyin Arslan , Ismail Guvenc , Moo Ryong Jeong
发明人： Mustafa Emin Sahin , Huseyin Arslan , Ismail Guvenc , Moo Ryong Jeong
IPC分类号： H04W4/00
CPC分类号： H04W72/082 , H04L5/0007 , H04L5/0033 , H04L5/0037 , H04L5/0044 , H04L5/0062 , H04L5/0092 , H04W16/32 , H04W72/0426 , H04W84/045
摘要： A femtocell increases efficiency and coverage of a macrocellular network operating in a co-channel manner within the macrocell spectrum by selecting subcarriers for its mobile station using both the subcarrier allocation map received from the macrocell and a spectrum sensing operation. Interference is avoided by selecting only subcarriers not allocated by the macrocell and subcarriers allocated to users not nearby to the femtocell. Interference is eliminated from the received signals using co-channel interference avoidance techniques. Selection of subcarriers for femtocell use may take into consideration inter-carrier interference detected.
摘要翻译：毫微微小区通过使用从宏小区接收的副载波分配图和频谱感测操作来选择用于其移动台的子载波来增加在宏小区频谱内以同信道方式工作的宏蜂窝网络的效率和覆盖。通过仅选择未由宏小区分配的子载波和分配给不在毫微微小区附近的用户的子载波来避免干扰。使用同信道干扰避免技术从接收到的信号中消除干扰。毫微微小区使用的子载波的选择可以考虑检测到的载波间干扰。

7. 发明授权

US07652979B2 Cognitive ultrawideband-orthogonal frequency division multiplexing 有权
标题翻译：认知超宽带正交频分复用
公开(公告)号：US07652979B2
公开(公告)日：2010-01-26
申请号：US11608441
申请日：2006-12-08
申请人： Huseyin Arslan , Mustafa Emin Sahin
发明人： Huseyin Arslan , Mustafa Emin Sahin
IPC分类号： H04J11/00
CPC分类号： H04L27/0004 , H04B1/719 , H04L27/2602
摘要： The present invention provides a system and method for transmitting an ultrawideband (UWB) signal that is composed of an orthogonal frequency-division multiplexing (OFDM) based signal that is transmitted in an underlay manner and an impulse radio based signal that is transmitted in an overlay manner. The system and method are effective in determining an interference temperature for each of multiple carriers within the UWB signal and classifying each one of the multiple carriers of the channel as being an interfered carrier or a non-interfered carrier based on the interference temperature for each one of multiple carriers. The desired signal is then transmitted on the interfered carriers at a signal power that is not greater than the power limit of the underlay UWB policy and on the non-interfered carriers at a signal power that is greater than the power limit of the underlay UWB policy.
摘要翻译：本发明提供了一种用于发送超宽带（UWB）信号的系统和方法，所述超宽带（UWB）信号由基于正交频分复用（OFDM）的基于信号的信号组成，并且以叠加方式发射的基于脉冲无线电的信号方式。该系统和方法有效地确定UWB信号内的多个载波中的每个载波的干扰温度，并且基于每一个的干扰温度将信道的多个载波中的每个载波分类为干扰载波或非干扰载波的多个运营商。然后在受干扰的载波上以不大于底层UWB策略的功率限制的信号功率和在大于UWB策略的功率限制的信号功率的非干扰载波上的干扰载波上发送所需信号。

8. 发明授权

US08238463B1 Reception and measurement of MIMO-OFDM signals with a single receiver 有权
标题翻译：用单个接收机接收和测量MIMO-OFDM信号
公开(公告)号：US08238463B1
公开(公告)日：2012-08-07
申请号：US12139887
申请日：2008-06-16
申请人： Huseyin Arslan , Mustafa Emin Sahin
发明人： Huseyin Arslan , Mustafa Emin Sahin
IPC分类号： H04L1/02 , H04L27/22 , H03D1/24
CPC分类号： H04L1/0668 , H04B7/0413 , H04B7/0669 , H04L1/0606 , H04L1/0631 , H04L5/0023 , H04L5/0048 , H04L25/0204 , H04L25/0226 , H04L27/2647 , H04L27/2655
摘要： A method of receiving Multiple Input Multiple Output—Orthogonal Frequency Division Multiple Accessing (MIMO-OFDMA) signals using a single receiver rather than multiple receivers and performing measurements specific to various parts of MIMO-OFDMA systems using all measurable parameters of MIMO-OFDMA systems is disclosed. In addition, a method of receiving and completing impairment estimation of WiMAX MIMO signals using a single receiver according to the IEEE 802.16 standards is provided.
摘要翻译：使用单个接收机而不是多个接收机来接收多输入多输出正交频分多址（MIMO-OFDMA）信号的方法，并使用MIMO-OFDMA系统的所有可测量参数来执行特定于MIMO-OFDMA系统的各个部分的测量的方法披露另外，提供了使用根据IEEE 802.16标准的单个接收机接收和完成WiMAX MIMO信号的损伤估计的方法。

9. 发明申请

US20090221295A1 OFDMA-based co-channel femtocell 有权
标题翻译：基于OFDMA的同信道毫微微小区
公开(公告)号：US20090221295A1
公开(公告)日：2009-09-03
申请号：US12333138
申请日：2008-12-11
申请人： Mustafa Emin Sahin , Huseyin Arian , Ismall Guvenc , Moo Ryong Jeong
发明人： Mustafa Emin Sahin , Huseyin Arian , Ismall Guvenc , Moo Ryong Jeong
IPC分类号： H04W72/00
CPC分类号： H04W72/082 , H04L5/0007 , H04L5/0033 , H04L5/0037 , H04L5/0044 , H04L5/0062 , H04L5/0092 , H04W16/32 , H04W72/0426 , H04W84/045
摘要： A femtocell increases efficiency and coverage of a macrocellular network operating in a co-channel manner within the macrocell spectrum by selecting subcarriers for its mobile station using both the subcarrier allocation map received from the macrocell and a spectrum sensing operation. Interference is avoided by selecting only subcarriers not allocated by the macrocell and subcarriers allocated to users not nearby to the femtocell. Interference is eliminated from the received signals using co-channel interference avoidance techniques. Selection of subcarriers for femtocell use may take into consideration inter-carrier interference detected.
摘要翻译：毫微微小区通过使用从宏小区接收的副载波分配图和频谱感测操作来选择用于其移动台的子载波来增加在宏小区频谱内以同信道方式工作的宏蜂窝网络的效率和覆盖。通过仅选择未由宏小区分配的子载波和分配给不在毫微微小区附近的用户的子载波来避免干扰。使用同信道干扰避免技术从接收到的信号中消除干扰。毫微微小区使用的子载波的选择可以考虑检测到的载波间干扰。

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