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1. 发明申请

US20120238279A1 TRANSMISSION POWER COORDINATION FOR SMALL-COVERAGE BASE STATIONS 审中-公开
标题翻译：小型基站传输功率协调
公开(公告)号：US20120238279A1
公开(公告)日：2012-09-20
申请号：US13246831
申请日：2011-09-27
申请人： Liwen YU , Farhad Meshkati , Mehmet Yavuz , Sumeeth Nagaraja , Yi Jiang , Varun Khaitan , Yeliz Tokgoz
发明人： Liwen YU , Farhad Meshkati , Mehmet Yavuz , Sumeeth Nagaraja , Yi Jiang , Varun Khaitan , Yeliz Tokgoz
IPC分类号： H04W52/22 , H04W16/32
CPC分类号： H04W52/244 , H04W24/10 , H04W28/04 , H04W48/16 , H04W52/143 , H04W84/045 , H04W84/10 , H04W88/08
摘要： Coordinating transmission power for small-coverage base stations deployed in a wireless communication network may comprise, for example, receiving a plurality of measurement reports corresponding to two or more base stations, determining a coordinated coverage condition for the base stations, and setting a transmission power for at least one of the base stations based on the measurement reports and the coverage condition.
摘要翻译：协调部署在无线通信网络中的小覆盖基站的发送功率可以包括例如接收对应于两个或更多个基站的多个测量报告，确定基站的协调覆盖条件，以及设置发送功率对于至少一个基站，基于测量报告和覆盖条件。

2. 发明授权

US09301265B2 Access point transmit power control 有权
标题翻译：接入点发射功率控制
公开(公告)号：US09301265B2
公开(公告)日：2016-03-29
申请号：US13241130
申请日：2011-09-22
申请人： Sumeeth Nagaraja , Farhad Meshkati , Mehmet Yavuz , Suhas Mitra , Varun Khaitan , Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Cong Shen
发明人： Sumeeth Nagaraja , Farhad Meshkati , Mehmet Yavuz , Suhas Mitra , Varun Khaitan , Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Cong Shen
IPC分类号： H04W4/00 , H04W52/34 , H04W52/24 , H04B17/391 , H04W24/10 , H04W88/08
CPC分类号： H04W52/34 , H04B17/391 , H04W24/10 , H04W52/243 , H04W52/244 , H04W88/08
摘要： A power calibration scheme adjusts power levels of network of femtocells based on macro signals seen at different points in and around a coverage area and based on the mutual positions of the femtocells (e.g., based on femtocell signals seen at these points). The power calibration scheme thus facilitates a good balance between providing a desired level of coverage and mitigation of interference to nearby macrocells and femtocells.
摘要翻译：功率校准方案基于在覆盖区域内和周围的不同点处看到的宏信号并且基于毫微微小区的相互位置（例如，基于在这些点处看到的毫微微小区信号）来调整毫微微小区的网络的功率水平。因此，功率校准方案有助于在提供期望的覆盖水平和减轻对附近的宏小区和毫微微小区的干扰之间的良好平衡。

3. 发明授权

US09065584B2 Method and apparatus for adjusting rise-over-thermal threshold 有权
标题翻译：调整上升阈值的方法和装置
公开(公告)号：US09065584B2
公开(公告)日：2015-06-23
申请号：US13246491
申请日：2011-09-27
申请人： Yeliz Tokgoz , Mehmet Yavuz , Farhad Meshkati
发明人： Yeliz Tokgoz , Mehmet Yavuz , Farhad Meshkati
IPC分类号： H04B15/00 , H04J11/00
CPC分类号： H04J11/0059
摘要： Methods and apparatuses are provided that include adaptively configuring a rise-over-thermal (RoT) threshold at a base station to improve communications with one or more devices while mitigating interference to one or more other base stations. A potential device pathloss to the macrocell can be computed based on a measured pathloss thereto applied with a coverage area of the low power base station to emulate a worst-case device, one or more received measurement reports, and/or the like. The RoT threshold can be computed based at least in part on the pathloss and/or a maximum interference level at the macrocell. In addition, the RoT threshold can be adapted based on a reverse link attenuation level.
摘要翻译：提供了包括在基站处自适应地配置上升热（RoT）阈值的方法和装置，以改善与一个或多个设备的通信，同时减轻对一个或多个其他基站的干扰。可以基于利用低功率基站的覆盖区域测量的路径损耗来计算对宏小区的潜在设备路径损耗，以模拟最坏情况的设备，一个或多个接收的测量报告等。可以至少部分地基于宏小区的路径损耗和/或最大干扰电平来计算RoT阈值。另外，RoT阈值可以基于反向链路衰减水平进行调整。

4. 发明申请

US20120329399A1 METHOD AND APPARATUS FOR DYNAMICALLY ADJUSTING A RISE-OVER-THERMAL OR NOISE RISE THRESHOLD 有权
标题翻译：动态调整上升或下降上升阈值的方法和装置
公开(公告)号：US20120329399A1
公开(公告)日：2012-12-27
申请号：US13331395
申请日：2011-12-20
申请人： Yeliz Tokgoz , Mehmet Yavuz , Farhad Meshkati
发明人： Yeliz Tokgoz , Mehmet Yavuz , Farhad Meshkati
IPC分类号： H04W24/00 , H04B15/00
CPC分类号： H04W52/244 , H04B17/345 , H04W52/225 , H04W52/243
摘要： Methods and apparatuses are provided that include adjusting rise-over-thermal (RoT) or noise rise (NR) threshold based on detecting interference from one or more devices. A device can communicate within close proximity of a femto node such that the device does not respond to power down commands from the femto node due to operating at a minimum transmit power. The device can cause the RoT or NR at the femto node to potentially rise over a threshold, however. Thus, the femto node can increase the RoT or NR threshold to allow the device to communicate with the femto node without impacting other devices communicating with the femto node. Out-of-cell interference from devices communicating with other base stations can be detected as well, and the RoT or NR threshold can be adjusted based thereon.
摘要翻译：提供了包括基于检测来自一个或多个设备的干扰来调整上升热（RoT）或噪声上升（NR）阈值的方法和装置。设备可以在毫微微节点的非常接近的范围内通信，使得设备由于以最小的发射功率运行而不响应来自毫微微节点的掉电命令。然而，该设备可能导致毫微微节点处的RoT或NR潜在地超过阈值。因此，毫微微节点可以增加RoT或NR阈值，以允许设备与毫微微节点通信，而不影响与毫微微节点通信的其他设备。也可以检测来自与其他基站通信的设备的小区外干扰，并且可以基于此来调整RoT或NR阈值。

5. 发明申请

US20120252521A1 ACCESS POINT TRANSMIT POWER CONTROL 有权
标题翻译：接入点发射功率控制
公开(公告)号：US20120252521A1
公开(公告)日：2012-10-04
申请号：US13241130
申请日：2011-09-22
申请人： Sumeeth Nagaraja , Farhad Meshkati , Mehmet Yavuz , Suhas Mitra , Varun Khaitan , Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Cong Shen
发明人： Sumeeth Nagaraja , Farhad Meshkati , Mehmet Yavuz , Suhas Mitra , Varun Khaitan , Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Cong Shen
IPC分类号： H04W52/04
CPC分类号： H04W52/34 , H04B17/391 , H04W24/10 , H04W52/243 , H04W52/244 , H04W88/08
摘要： A power calibration scheme adjusts power levels of network of femtocells based on macro signals seen at different points in and around a coverage area and based on the mutual positions of the femtocells (e.g., based on femtocell signals seen at these points). The power calibration scheme thus facilitates a good balance between providing a desired level of coverage and mitigation of interference to nearby macrocells and femtocells.
摘要翻译：功率校准方案基于在覆盖区域内和周围的不同点处看到的宏信号并且基于毫微微小区的相互位置（例如，基于在这些点处看到的毫微微小区信号）来调整毫微微小区的网络的功率水平。因此，功率校准方案有助于在提供期望的覆盖水平和减轻对附近的宏小区和毫微微小区的干扰之间的良好平衡。

6. 发明授权

US09497714B2 Power control for a network of access points 有权
标题翻译：接入点网络的功率控制
公开(公告)号：US09497714B2
公开(公告)日：2016-11-15
申请号：US13241101
申请日：2011-09-22
申请人： Sumeeth Nagaraja , Farhad Meshkati , Mehmet Yavuz , Suhas Mitra , Varun Khaitan , Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Cong Shen
发明人： Sumeeth Nagaraja , Farhad Meshkati , Mehmet Yavuz , Suhas Mitra , Varun Khaitan , Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Cong Shen
IPC分类号： H04W36/00 , H04B7/00 , H04W52/24 , H04B17/391 , H04W24/10 , H04W88/08
CPC分类号： H04W52/244 , H04B17/391 , H04W24/10 , H04W52/243 , H04W88/08
摘要： A power calibration scheme adjusts power levels of network of femtocells based on macro signals seen at different points in and around a coverage area and based on the mutual positions of the femtocells (e.g., based on femtocell signals seen at these points). The power calibration scheme thus facilitates a good balance between providing a desired level of coverage and mitigation of interference to nearby macrocells and femtocells.
摘要翻译：功率校准方案基于在覆盖区域内和周围的不同点处看到的宏信号并且基于毫微微小区的相互位置（例如，基于在这些点处看到的毫微微小区信号）来调整毫微微小区的网络的功率水平。因此，功率校准方案有助于在提供期望的覆盖水平和减轻对附近的宏小区和毫微微小区的干扰之间的良好平衡。

7. 发明授权

US09008714B2 Method and apparatus for dynamically adjusting a rise-over-thermal or noise rise threshold 有权
标题翻译：动态调整上升或上升阈值的方法和装置
公开(公告)号：US09008714B2
公开(公告)日：2015-04-14
申请号：US13331395
申请日：2011-12-20
申请人： Yeliz Tokgoz , Mehmet Yavuz , Farhad Meshkati
发明人： Yeliz Tokgoz , Mehmet Yavuz , Farhad Meshkati
IPC分类号： H04B7/00 , H04B17/00 , H04W52/24
CPC分类号： H04W52/244 , H04B17/345 , H04W52/225 , H04W52/243
摘要： Methods and apparatuses are provided that include adjusting rise-over-thermal (RoT) or noise rise (NR) threshold based on detecting interference from one or more devices. A device can communicate within close proximity of a femto node such that the device does not respond to power down commands from the femto node due to operating at a minimum transmit power. The device can cause the RoT or NR at the femto node to potentially rise over a threshold, however. Thus, the femto node can increase the RoT or NR threshold to allow the device to communicate with the femto node without impacting other devices communicating with the femto node. Out-of-cell interference from devices communicating with other base stations can be detected as well, and the RoT or NR threshold can be adjusted based thereon.
摘要翻译：提供了包括基于检测来自一个或多个设备的干扰来调整上升热（RoT）或噪声上升（NR）阈值的方法和装置。设备可以在毫微微节点的非常接近的范围内通信，使得设备由于以最小的发射功率运行而不响应来自毫微微节点的掉电命令。然而，该设备可能导致毫微微节点处的RoT或NR潜在地超过阈值。因此，毫微微节点可以增加RoT或NR阈值，以允许设备与毫微微节点通信，而不影响与毫微微节点通信的其他设备。也可以检测来自与其他基站通信的设备的小区外干扰，并且可以基于此来调整RoT或NR阈值。

8. 发明申请

US20120258746A1 METHOD AND APPARATUS FOR ADJUSTING RISE-OVER-THERMAL THRESHOLD 有权
标题翻译：调整上升阈值的方法和装置
公开(公告)号：US20120258746A1
公开(公告)日：2012-10-11
申请号：US13246491
申请日：2011-09-27
申请人： Yeliz TOKGOZ , Mehmet Yavuz , Farhad Meshkati
发明人： Yeliz TOKGOZ , Mehmet Yavuz , Farhad Meshkati
IPC分类号： H04W24/02
CPC分类号： H04J11/0059
摘要： Methods and apparatuses are provided that include adaptively configuring a rise-over-thermal (RoT) threshold at a base station to improve communications with one or more devices while mitigating interference to one or more other base stations. A potential device pathloss to the macrocell can be computed based on a measured pathloss thereto applied with a coverage area of the low power base station to emulate a worst-case device, one or more received measurement reports, and/or the like. The RoT threshold can be computed based at least in part on the pathloss and/or a maximum interference level at the macrocell. In addition, the RoT threshold can be adapted based on a reverse link attenuation level.
摘要翻译：提供了包括在基站处自适应地配置上升热（RoT）阈值的方法和装置，以改善与一个或多个设备的通信，同时减轻对一个或多个其他基站的干扰。可以基于利用低功率基站的覆盖区域测量的路径损耗来计算对宏小区的潜在设备路径损耗，以模拟最坏情况的设备，一个或多个接收的测量报告等。可以至少部分地基于宏小区的路径损耗和/或最大干扰电平来计算RoT阈值。另外，RoT阈值可以基于反向链路衰减水平进行调整。

9. 发明申请

US20120252453A1 POWER CONTROL FOR A NETWORK OF ACCESS POINTS 有权
标题翻译：用于接入点网络的功率控制
公开(公告)号：US20120252453A1
公开(公告)日：2012-10-04
申请号：US13241101
申请日：2011-09-22
申请人： Sumeeth Nagaraja , Farhad Meshkati , Mehmet Yavuz , Suhas Mitra , Varun Khaitan , Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Cong Shen
发明人： Sumeeth Nagaraja , Farhad Meshkati , Mehmet Yavuz , Suhas Mitra , Varun Khaitan , Vansh Pal Singh Makh , Chirag Sureshbhai Patel , Yeliz Tokgoz , Cong Shen
IPC分类号： H04W52/04 , H04W36/00
CPC分类号： H04W52/244 , H04B17/391 , H04W24/10 , H04W52/243 , H04W88/08
摘要： A power calibration scheme adjusts power levels of network of femtocells based on macro signals seen at different points in and around a coverage area and based on the mutual positions of the femtocells (e.g., based on femtocell signals seen at these points). The power calibration scheme thus facilitates a good balance between providing a desired level of coverage and mitigation of interference to nearby macrocells and femtocells.
摘要翻译：功率校准方案基于在覆盖区域内和周围的不同点处看到的宏信号并且基于毫微微小区的相互位置（例如，基于在这些点处看到的毫微微小区信号）来调整毫微微小区的网络的功率水平。因此，功率校准方案有助于在提供期望的覆盖水平和减轻对附近的宏小区和毫微微小区的干扰之间的良好平衡。

10. 发明授权

US08923892B2 Method and apparatus for updating femtocell proximity information 有权
标题翻译：用于更新毫微微小区邻近信息的方法和装置
公开(公告)号：US08923892B2
公开(公告)日：2014-12-30
申请号：US13106725
申请日：2011-05-12
申请人： Yan Zhou , Damanjit Singh , Farhad Meshkati , Mehmet Yavuz
发明人： Yan Zhou , Damanjit Singh , Farhad Meshkati , Mehmet Yavuz
IPC分类号： H04W24/00 , H04W36/00 , H04W84/04 , H04W64/00 , H04W8/00
CPC分类号： H04W36/0083 , H04W8/005 , H04W64/00 , H04W84/045
摘要： Techniques are described herein for updating proximity information associated with a femtocell in a wireless communication system. An example of a method described herein includes identifying a location within a wireless communication network, associating the location with a femtocell for which proximity information relating to position of the femtocell is maintained, performing at least one search for the femtocell, and updating the proximity information maintained for the femtocell based on results of the at least one search. Another example of a method described herein includes obtaining a report of proximity information relating to a femtocell, identifying one or more network devices for which the proximity information is relevant, and communicating proximity information update signaling to the one or more network devices.
摘要翻译：这里描述了用于在无线通信系统中更新与毫微微小区相关联的邻近信息的技术。本文描述的方法的示例包括识别无线通信网络内的位置，将位置与维持与毫微微蜂窝基站的位置有关的接近信息的毫微微小区相关联，对毫微微蜂窝进行至少一次搜索，并更新邻近信息基于至少一次搜索的结果为毫微微小区维护。本文描述的方法的另一示例包括获得与毫微微小区有关的邻近信息的报告，识别接近信息相关的一个或多个网络设备，以及向邻近信息更新信令传送一个或多个网络设备。

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