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41. 发明申请

US20120094660A1 METHOD AND APPARATUS FOR PROVIDING ENHANCED INTERFERENCE MANAGEMENT AT RESTRICTED ACCESS POINTS 有权
标题翻译：在限制性接入点提供增强干扰管理的方法和装置
公开(公告)号：US20120094660A1
公开(公告)日：2012-04-19
申请号：US13084125
申请日：2011-04-11
申请人： Andrei Dragos Radulescu , Mehmet Yavuz , Damanjit Singh , Farhad Meshkati , Jen Mei Chen , Gavin Bernard Horn , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Vinay Chande
发明人： Andrei Dragos Radulescu , Mehmet Yavuz , Damanjit Singh , Farhad Meshkati , Jen Mei Chen , Gavin Bernard Horn , Sanjiv Nanda , Peerapol Tinnakornsrisuphap , Vinay Chande
IPC分类号： H04W4/00
CPC分类号： H04W24/10 , H04W4/06 , H04W4/08 , H04W24/08 , H04W48/02 , H04W52/243 , H04W84/045 , H04W88/08
摘要： Methods and apparatuses are provided that facilitate providing access point measurements to restricted access points. Restricted access points can lessen restrictions to allow devices to register with the restricted access point for providing measurements thereto. Additionally or alternatively, access point measurements can be provided to a minimization of drive tests (MDT) server for providing to the restricted access points. Thus, restricted access points can obtain the access point measurements for performing enhanced interference management or other functionality based at least in part on the measurements.
摘要翻译：提供了方便和设备，其便于向限制的接入点提供接入点测量。限制接入点可以减少限制，允许设备向限制接入点注册以提供测量。另外或替代地，可以提供接入点测量以最小化驱动测试（MDT）服务器以提供给受限接入点。因此，受限访问点可以至少部分地基于测量获得用于执行增强干扰管理或其他功能的接入点测量。

42. 发明申请

US20100273432A1 MEASUREMENT AGGREGATION IN WIRELESS COMMUNICATIONS SYSTEMS 有权
标题翻译：无线通信系统中的测量聚合
公开(公告)号：US20100273432A1
公开(公告)日：2010-10-28
申请号：US12765398
申请日：2010-04-22
申请人： Farhad Meshkati , Vinay Chande , Mehmet Yavuz
发明人： Farhad Meshkati , Vinay Chande , Mehmet Yavuz
IPC分类号： H04B17/00
CPC分类号： H04B1/3827 , H04W16/16 , H04W16/32 , H04W52/143 , H04W52/18 , H04W52/225 , H04W52/242 , H04W52/244 , H04W52/245 , H04W52/325 , H04W84/045 , H04W88/08 , H04W92/20
摘要： Systems, devices, and methods for adjusting a transmission power at a femto node are described herein. According to the systems, devices, and methods herein, a measurement of a signal transmitted from a transmitting node may be communicated to the femto node, for example from a user equipment or a neighboring femto node, for use in adjusting the power. The transmitting node may comprise the femto node, a macro node, or a neighboring femto node. In addition, statistics regarding such measurements may be communicated to the femto node for use in adjusting the power. The femto node may also adjust the power based on unsuccessful registration attempts or interference communications received at the femto node.
摘要翻译：这里描述了用于调整毫微微节点处的传输功率的系统，设备和方法。根据这里的系统，设备和方法，从发送节点发送的信号的测量可以例如从用户设备或相邻毫微微节点传送到毫微微节点，以用于调整功率。发射节点可以包括毫微微节点，宏节点或相邻毫微微节点。此外，关于这种测量的统计可以被传送到毫微微节点以用于调整功率。毫微微节点还可以基于在毫微微节点处接收到的不成功的注册尝试或干扰通信来调整功率。

43. 发明申请

US20090285113A1 AUTONOMOUS CARRIER SELECTION FOR FEMTOCELLS 有权
标题翻译：自动载波选择用于FEMTOCELLS
公开(公告)号：US20090285113A1
公开(公告)日：2009-11-19
申请号：US12463695
申请日：2009-05-11
申请人： Mehmet Yavuz , Farhad Meshkati , Sanjiv Nanda
发明人： Mehmet Yavuz , Farhad Meshkati , Sanjiv Nanda
IPC分类号： H04L12/26 , H04W72/00
CPC分类号： H04W24/02 , H04W16/16 , H04W84/045
摘要： A carrier for a femtocell is selected from a set of carriers available to femtocells. The femto node determines a preference order for the set and measures received signal strength (RSS) for each carrier. The femto node determines a least interference carrier from the set based on the RSS for each carrier, then defines a selected carrier for the femtocell by comparing the RSS of the least interference carrier to the RSS of other carriers in the set. The selected carrier may have a RSS larger than or equal to the RSS of the least interference carrier offset by a predefined margin. The comparisons may be performed in the preference order. The set available to femto nodes may be a subset of all carriers available to a combination of femtocells and macrocells and one or more of the carriers available to femtocells also may be a carrier available to macrocells.
摘要翻译：毫微微小区的载波从可用于毫微微小区的一组载波中选择。毫微微节点确定该组的偏好顺序并测量每个载波的接收信号强度（RSS）。毫微微节点基于针对每个载波的RSS确定来自该集合的最小干扰载波，然后通过将该最小干扰载波的RSS与该组中的其他载波的RSS进行比较来为毫微微小区定义所选择的载波。所选择的载波可以具有大于或等于最小干扰载波偏移量的RSS大于预定边距的RSS。比较可以以优先顺序执行。可用于毫微微节点的集合可以是可用于毫微微小区和宏小区的组合的所有载波的子集，并且对于毫微微小区可用的一个或多个载波也可以是可用于宏小区的载波。

44. 发明授权

US09420543B2 Control of transmission power on high-speed dedicated physical control channel 有权
标题翻译：高速专用物理控制信道上的发射功率控制
公开(公告)号：US09420543B2
公开(公告)日：2016-08-16
申请号：US13315216
申请日：2011-12-08
申请人： Yan Zhou , Vinay Chande , Farhad Meshkati , Mehmet Yavuz
发明人： Yan Zhou , Vinay Chande , Farhad Meshkati , Mehmet Yavuz
IPC分类号： H04W52/14 , H04W52/16 , H04W52/24 , H04W36/30 , H04W52/32 , H04W52/40
CPC分类号： H04W52/16 , H04W36/30 , H04W52/146 , H04W52/24 , H04W52/241 , H04W52/242 , H04W52/244 , H04W52/245 , H04W52/325 , H04W52/40
摘要： Methods for management of high-speed dedicated physical control channel decoding in soft handover procedures include various methods that include controlling reverse link transmission power. Different algorithms may be used for controlling transmission power, including algorithms summarized as determining path-loss differences, determining a difference between pilot channel power from HSDPA serving and non-serving NodeBs, and adjusting a signal-to-interference target, an attenuation factor, or similar parameters for controlling reverse link power. Another of the management methods includes selecting a HSDPA serving NodeB for a mobile entity jointly based on the downlink and uplink channel quality, loading, and resource availability. The methods, and aspects of the methods, may be embodied in wireless communications apparatus, for example, in a NodeB or mobile entity.
摘要翻译：用于在软切换过程中管理高速专用物理控制信道解码的方法包括包括控制反向链路传输功率的各种方法。可以使用不同的算法来控制传输功率，包括归纳为确定路径损耗差异的算法，确定来自HSDPA服务和非服务节点B的导频信道功率之间的差异，以及调整信号对干扰目标，衰减因子，或用于控制反向链路功率的类似参数。另一种管理方法包括基于下行链路和上行链路信道质量，负载和资源可用性，一起为移动实体选择用于服务NodeB的HSDPA。方法和方法的方面可以体现在例如在NodeB或移动实体中的无线通信装置中。

45. 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。

46. 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。

47. 发明申请

US20110319122A1 METHOD AND APPARATUS FOR DEVICE TRANSMIT POWER CAPPING IN WIRELESS COMMUNICATIONS 有权
标题翻译：用于无线通信中的设备发送功率控制的方法和装置
公开(公告)号：US20110319122A1
公开(公告)日：2011-12-29
申请号：US13171002
申请日：2011-06-28
申请人： Yan ZHOU , Farhad Meshkati , Vinay Chande , Mehmet Yavuz , Yi Jiang
发明人： Yan ZHOU , Farhad Meshkati , Vinay Chande , Mehmet Yavuz , Yi Jiang
IPC分类号： H04W52/04
CPC分类号： H04W52/243 , H04W52/146 , H04W52/242 , H04W88/02 , H04W88/08
摘要： Methods and apparatuses are provided for determining a transmission power cap for one or more devices based at least in part on pathloss measurements to one or more access points received from the one or more devices. A common transmission power cap can also be computed for assigning to devices communicating with an access point, and the transmission power cap for a given device can be adjusted when the transmission power is at or a threshold level from the common power cap to conserve signaling in the wireless network. Adjustment of the transmission power cap can additionally or alternatively be based on a received power at an access point related to signals from the device, an interference report from one or more access points, and/or the like.
摘要翻译：提供了用于至少部分地基于从一个或多个设备接收的一个或多个接入点的路径损耗测量来确定一个或多个设备的传输功率上限的方法和设备。还可以计算公共传输功率上限，用于分配给与接入点通信的设备，并且当发射功率处于等于或等于公共功率上限的阈值电平时，可以调整给定设备的传输功率上限以节省信令无线网络。传输功率帽的调整可以额外地或替代地基于与来自设备的信号相关的接入点的接收功率，来自一个或多个接入点的干扰报告等。

48. 发明申请

US20100273471A1 FEMTO NODE POWER ADJUSTMENT IN WIRELESS COMMUNICATIONS SYSTEMS 有权
标题翻译：无线通信系统中的FEMTO节点功率调整
公开(公告)号：US20100273471A1
公开(公告)日：2010-10-28
申请号：US12765382
申请日：2010-04-22
申请人： Farhad Meshkati , Vinay Chande , Mehmet Yavuz
发明人： Farhad Meshkati , Vinay Chande , Mehmet Yavuz
IPC分类号： H04W4/00 , H04B7/00 , H04B17/00
CPC分类号： H04B1/3827 , H04W16/16 , H04W16/32 , H04W52/143 , H04W52/18 , H04W52/225 , H04W52/242 , H04W52/244 , H04W52/245 , H04W52/325 , H04W84/045 , H04W88/08 , H04W92/20
摘要： Systems, devices, and methods for adjusting a transmission power at a femto node are described herein. According to the systems, devices, and methods herein, a measurement of a signal transmitted from a transmitting node may be communicated to the femto node, for example from a user equipment or a neighboring femto node, for use in adjusting the power. The transmitting node may comprise the femto node, a macro node, or a neighboring femto node. In addition, statistics regarding such measurements may be communicated to the femto node for use in adjusting the power. The femto node may also adjust the power based on unsuccessful registration attempts or interference communications received at the femto node.
摘要翻译：这里描述了用于调整毫微微节点处的传输功率的系统，设备和方法。根据这里的系统，设备和方法，从发送节点发送的信号的测量可以例如从用户设备或相邻毫微微节点传送到毫微微节点，以用于调整功率。发射节点可以包括毫微微节点，宏节点或相邻毫微微节点。此外，关于这种测量的统计可以被传送到毫微微节点以用于调整功率。毫微微节点还可以基于在毫微微节点处接收到的不成功的注册尝试或干扰通信来调整功率。

49. 发明授权

US08676216B2 Method and apparatus for mitigating interference in femtocell deployments 失效
标题翻译：用于减轻毫微微小区部署中的干扰的方法和装置
公开(公告)号：US08676216B2
公开(公告)日：2014-03-18
申请号：US13171091
申请日：2011-06-28
申请人： Yan Zhou , Farhad Meshkati , Vinay Chande , Mehmet Yavuz
发明人： Yan Zhou , Farhad Meshkati , Vinay Chande , Mehmet Yavuz
IPC分类号： H04W36/00
CPC分类号： H04L5/0073 , H04B17/345 , H04L5/0032 , H04W24/10 , H04W28/04 , H04W28/18 , H04W52/243 , H04W52/343 , H04W84/045 , H04W88/08
摘要： Methods and apparatuses are provided for determining one or more parameters of an access point that can be set or adjusted to mitigate interference to other access points. A rise-over-thermal (RoT) threshold can be set at an access point based on one or more parameters, such as pathloss measurements, location of the access point, etc., such that interference from devices communicating with the access point can be mitigated. In addition, a noise floor, RoT threshold, etc., can be adjusted based on determining a transmit power difference, out-of-cell interference, and/or similar measurements.
摘要翻译：提供了用于确定接入点的一个或多个参数的方法和装置，所述参数可被设置或调整以减轻对其他接入点的干扰。可以基于一个或多个参数（例如路径损耗测量，接入点的位置等）在接入点设置上升热（RoT）阈值，使得与接入点通信的设备的干扰可以是缓解此外，可以基于确定发射功率差异，小区外干扰和/或类似测量来调整本底噪声，RoT阈值等。

50. 发明申请

US20130102309A1 METHOD AND APPARATUS FOR CALIBRATING TRANSMIT POWER OF A FEMTO NODE 有权
标题翻译：用于校准FEMTO节点发射功率的方法和装置
公开(公告)号：US20130102309A1
公开(公告)日：2013-04-25
申请号：US13450949
申请日：2012-04-19
申请人： Vinay CHANDE , Smeeth Nagaraja , Farhad Meshkati , Satashu Goel , Yan Zhou , Mehmet Yavuz
发明人： Vinay CHANDE , Smeeth Nagaraja , Farhad Meshkati , Satashu Goel , Yan Zhou , Mehmet Yavuz
IPC分类号： H04W52/24
CPC分类号： H04W52/245 , H04B17/11 , H04W52/143 , H04W52/226 , H04W52/242 , H04W52/243 , H04W52/244 , H04W52/247 , H04W52/287 , H04W52/325 , H04W52/40
摘要： Methods and apparatuses are provided that include calibrating transmit power of a femto node based on measuring one or more parameters related to usage of the femto node. The femto node can temporarily increase transmit power and analyze received measurement reports to determine a transmit power calibration. The femto node can additionally measure uplink received signal strength indicators over multiple time periods following handover of a user equipment (UE) to determine whether to increase transmit power to cover the UE.
摘要翻译：提供了包括基于测量与毫微微节点的使用相关的一个或多个参数来校准毫微微节点的发射功率的方法和装置。毫微微节点可以临时增加发射功率并分析所接收的测量报告以确定发射功率校准。毫微微节点可以在用户设备（UE）切换之后的多个时间周期另外测量上行链路接收信号强度指示符，以确定是否增加覆盖UE的发射功率。

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