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1. 发明授权

US09526023B2 System and method for adaptive control of an averaging parameter for PCINR and RSSI 有权
公开(公告)号：US09526023B2
公开(公告)日：2016-12-20
申请号：US13959521
申请日：2013-08-05
申请人： Clearwire IP Holdings LLC
发明人： Sungki Park , Masoud Olfat , Dhaval Dipak Mehta
IPC分类号： H04W24/10 , H04L1/00 , H04L1/20
CPC分类号： H04W24/10 , H04L1/0019 , H04L1/20
摘要： A system and method for adaptive control of an averaging parameter in a communications network may include an averaging parameter adaptive control module (APAC) that is associated with a base station and that includes one or more processors configured to generate a first averaging parameter that is transmitted by the base station to a mobile station communicating with the base station. The mobile station may use the first averaging parameter to generate first channel condition information that indicates a condition of a communication channel. First feedback information including the first channel condition information may be received at the base station. The APAC may generate a second averaging parameter using the first averaging parameter and the first feedback information and may transmit the second averaging parameter from the base station to the mobile station, thereby adaptively controlling the second averaging parameter based on the first feedback information.

2. 发明授权

US09277517B2 Macro-network synchronization based on nearby FM radio 有权
标题翻译：基于附近FM收音机的宏网同步
公开(公告)号：US09277517B2
公开(公告)日：2016-03-01
申请号：US13935220
申请日：2013-07-03
申请人： Clearwire IP Holdings LLC
发明人： Walter Rausch , Durga Prasad Satapathy
IPC分类号： H04W56/00 , G01S5/02 , G01S5/08 , H04W88/08
CPC分类号： H04W56/002 , G01S5/021 , G01S5/0242 , G01S5/08 , H04B17/318 , H04W56/0045 , H04W56/005 , H04W88/08
摘要： Exemplary methods and systems may generally be implemented to allow a macro-network base station without access to a GPS reference signal to provide some or all of the functionality for which existing macro-network base stations typically rely on GPS. In a first aspect, an exemplary macro-network base station may determine its location using a location-determination technique that is based upon the angles of arrival of FM radio signals from nearby FM stations. In a second aspect, an exemplary macro-network base station may stabilize its local oscillator by phase-locking its local oscillator to an FM radio signal, and periodically adjusting its local oscillator to account for phase drift of the FM radio signal. And in a third aspect, an exemplary macro-network base station may synchronize its frame-start timing with a nearby base station using a frame-start timing signal that the base station has synchronized to frame transmissions from the nearby base station during a setup routine.
摘要翻译：通常可以实现示例性方法和系统以允许宏网基站不访问GPS参考信号来提供现有宏网基站通常依赖于GPS的一些或所有功能。在第一方面，示例性宏网基站可以使用基于来自附近FM站的FM无线电信号的到达角度的位置确定技术来确定其位置。在第二方面，示例性宏网基站可以通过将其本地振荡器相位锁定到FM无线电信号来稳定其本地振荡器，并周期性地调整其本地振荡器以考虑FM无线电信号的相位漂移。并且在第三方面中，示例性宏网基站可以使用基站已经同步的帧开始定时信号来将其帧起始定时与附近的基站同步，以在建立程序期间从附近的基站帧传输。

3. 发明授权

US09276723B1 Systems and methods of transmission of user data packets 有权
标题翻译：用户数据包传输的系统和方法
公开(公告)号：US09276723B1
公开(公告)日：2016-03-01
申请号：US12118917
申请日：2008-05-12
申请人： Nagi Mansour
发明人： Nagi Mansour
IPC分类号： H04B7/00 , H04L5/00
CPC分类号： H04L5/0053 , H04L1/00 , H04L1/0079 , H04L1/0083 , H04L5/0044 , H04L5/0064 , H04L5/0094 , H04L2001/0093
摘要： Systems and methods of wirelessly transmitting user data are provided. A plurality of wireless communication devices are selected for a user data packet. Distinct user data is included for each of the plurality of wireless communication devices in the user data packet. Portions of the user data packet including the user data for each of the plurality of wireless communication devices are identified. The user data packet is then transmitted over a wireless air interface.
摘要翻译：提供了无线传输用户数据的系统和方法。为用户数据分组选择多个无线通信设备。用户数据分组中的多个无线通信设备中的每一个都包括不同的用户数据。识别包括多个无线通信设备中的每一个的用户数据的用户数据分组的部分。用户数据包然后通过无线空中接口传输。

4. 发明授权

US09137719B2 Multi-frequency real-time data stream handoff 有权
标题翻译：多频实时数据流切换
公开(公告)号：US09137719B2
公开(公告)日：2015-09-15
申请号：US12606319
申请日：2009-10-27
申请人： David L. Harris , Walter F. Rausch
发明人： David L. Harris , Walter F. Rausch
IPC分类号： H04W36/02
CPC分类号： H04W36/02
摘要： A method of operating a communication system is disclosed. A time sensitive data stream is sent to a wireless device via a first wireless station. A handoff criteria is determined to have been satisfied. Based on the handoff criteria being satisfied, at least one control message is sent that instructs the wireless device to increase a buffer size associated with the time sensitive data stream.
摘要翻译：公开了一种操作通信系统的方法。时间敏感数据流经由第一无线站发送到无线设备。确定切换标准已被满足。基于满足切换标准，发送至少一个控制消息，其指示无线设备增加与时间敏感数据流相关联的缓冲器大小。

5. 发明授权

US08879386B2 Apparatus and method for scheduler implementation for best effort (BE) prioritization and anti-starvation 有权
标题翻译：调度器实施的设备和方法，用于尽力而为（BE）优先级和抗饥饿
公开(公告)号：US08879386B2
公开(公告)日：2014-11-04
申请号：US13409768
申请日：2012-03-01
申请人： Durga Prasad Satapathy , Sungki Park
发明人： Durga Prasad Satapathy , Sungki Park
IPC分类号： H04W4/00 , H04L12/825 , H04L12/801 , H04W72/12 , H04W28/18
CPC分类号： H04W72/1247 , H04L47/14 , H04L47/25 , H04W28/18 , H04W72/1252
摘要： In various embodiments, a method, computer-readable storage medium, and apparatus for scheduling prioritized best effort (BE) service flows through a wireless network base station includes a controller coupled to a memory. If any one of a plurality of BE service flows are congested, a minimum reserved traffic rate (MRTR) algorithm is used by the controller to ensure that at least a highest priority BE service flow is maintained at least at an associated MRTR. If none of the plurality of BE service flows are congested, a maximum sustained traffic rate (MSTR) algorithm is used by the controller to enable the highest priority BE service flow to be set to at least at an associated MSTR before lower priority service flows are increased. If none of the plurality of BE service flows are congested and each service flow is at their associated MSTR, the controller is configured to distribute any excess bandwidth to each service flow in accordance with an initial set of priority BE traffic flow ratios.
摘要翻译：在各种实施例中，一种方法，计算机可读存储介质和用于调度通过无线网络基站的优先级最大努力（BE）服务流的装置包括耦合到存储器的控制器。如果多个BE服务流中的任一个拥塞，则控制器使用最小预留业务速率（MRTR）算法来确保至少在相关联的MRTR上保持至少最高优先级的BE业务流。如果多个BE服务流中没有一个拥塞，则控制器使用最大持续业务速率（MSTR）算法，以便在较低优先级的业务流为增加。如果多个BE服务流中没有一个拥塞并且每个服务流处于其相关联的MSTR，则控制器被配置为根据初始的优先级BE业务流量比率向每个服务流分配任何多余的带宽。

6. 发明授权

US08830985B2 Enabling coexistence between FDD and TDD wireless networks 有权
标题翻译：实现FDD和TDD无线网络之间的共存
公开(公告)号：US08830985B2
公开(公告)日：2014-09-09
申请号：US13660545
申请日：2012-10-25
申请人： Yang Xu , Michael Hart , Peter Gelbman , Herkole Sava
发明人： Yang Xu , Michael Hart , Peter Gelbman , Herkole Sava
IPC分类号： H04J3/06 , H04W56/00
CPC分类号： H04W56/00 , H04J11/0023 , H04L1/0026 , H04L5/0044 , H04L5/0062 , H04W72/0406 , H04W72/082 , H04W72/085
摘要： Systems and methods for detecting and mitigating interference between from a wireless time division duplex (TDD) communications device and a wireless frequency division duplex (FDD) communications device includes processing quality-indicator reports received from the FDD device to determine if the FDD device has experienced interference from the TDD device. Such interference may be mitigated by adjusting a downlink configuration of the FDD base station in communication with the FDD device. To detect and mitigate interference from an FDD device to a TDD device, it is determined if a monitored value of an operational parameter of the FDD device is within a fixed range of a maximum value of the operational parameter, and if so, a specific time interval or frequency of the FDD device is assigned for communication purposes. Similar interference detection and mitigation techniques may also be used for interference scenarios between two TDD systems including TDD devices.
摘要翻译：用于检测和减轻来自无线时分双工（TDD）通信设备和无线频分双工（FDD）通信设备之间的干扰的系统和方法包括处理从FDD设备接收的质量指标报告，以确定FDD设备是否经历过来自TDD设备的干扰。可以通过调整与FDD设备通信的FDD基站的下行链路配置来减轻这种干扰。为了检测和减轻从FDD设备到TDD设备的干扰，确定FDD设备的操作参数的监视值是否在操作参数的最大值的固定范围内，如果是，则具体时间 FDD设备的间隔或频率被分配用于通信目的。类似的干扰检测和减轻技术也可以用于包括TDD设备的两个TDD系统之间的干扰场景。

7. 发明授权

US08797945B2 System and method for hybrid schemes of MIMO mode decision 有权
标题翻译： MIMO模式决策的混合方案的系统和方法
公开(公告)号：US08797945B2
公开(公告)日：2014-08-05
申请号：US12434029
申请日：2009-05-01
申请人： Sungki Park , Masoud Olfat , Dhaval Dipak Mehta
发明人： Sungki Park , Masoud Olfat , Dhaval Dipak Mehta
IPC分类号： H04W4/00
CPC分类号： H04L1/0026 , H04L1/0003 , H04L1/0009 , H04L1/0022
摘要： A system and method a hybrid scheme of mode decision in a network having a plurality of mobile stations communicably coupled to a base station may include a mode decision module associated with the base station. The mode decision module may include one or more processors configured to select a first mode configuration for use during transmission of a first communication from the base station, receive first feedback information comprising a first mode recommendation and first channel information, identify a first system state of the first communication based at least in part on the first condition information, determine whether to use the first mode recommendation configuration based at least in part on the first system state, and configure the second communication using a second mode configuration based on the determination.
摘要翻译：具有可通信地耦合到基站的多个移动站的网络中的模式决定的混合方案的系统和方法可以包括与基站相关联的模式决定模块。模式决定模块可以包括一个或多个处理器，其被配置为选择第一模式配置以在从基站发送第一通信期间使用，接收包括第一模式推荐和第一信道信息的第一反馈信息，识别第一系统状态所述第一通信至少部分地基于所述第一条件信息，至少部分地基于所述第一系统状态来确定是否使用所述第一模式推荐配置，并且基于所述确定来配置使用第二模式配置的所述第二通信。

8. 发明授权

US08699445B2 Wireless communication system 有权
标题翻译：无线通信系统
公开(公告)号：US08699445B2
公开(公告)日：2014-04-15
申请号：US12533889
申请日：2009-07-31
申请人： Chunmei Liu , Masoud Olfat , Feng Huang , Mohammad Hassan Partovi , David S. McGinniss
发明人： Chunmei Liu , Masoud Olfat , Feng Huang , Mohammad Hassan Partovi , David S. McGinniss
IPC分类号： H04W4/00
CPC分类号： H04W76/19 , H04W76/18
摘要： A method of operating a communication system comprises exchanging initial communications between a wireless communication device and a communication network over a wireless connection between the wireless communication device and a network access system and a network connection between the wireless communication device and the communication network. The method further comprises performing a plurality of ranging processes to monitor a status of the wireless connection. Upon successfully completing a ranging process of the plurality of ranging processes, the method comprises determining a duration elapsed since the last successful ranging process and processing the duration to determine if the duration satisfies a criteria. The method further comprises, if the duration does not satisfy the criteria, then setting the indicator to indicate that a partial entry process is required to regain the network connection, and in response to the deterioration of the wireless link, processing the indicator to determine if the partial network entry process is required to regain the network connection.
摘要翻译：一种操作通信系统的方法包括通过无线通信设备与网络接入系统之间的无线连接以及无线通信设备与通信网络之间的网络连接来交换无线通信设备与通信网络之间的初始通信。该方法还包括执行多个测距过程以监视无线连接的状态。在成功完成多个测距过程的测距过程之后，该方法包括确定自上一次成功测距过程以来经过的持续时间并处理持续时间以确定持续时间是否满足标准。该方法还包括如果持续时间不满足标准，则设置指示符以指示需要部分进入过程来重新获得网络连接，并且响应于无线链路的恶化，处理该指示符以确定是否需要部分网络进入过程来重新获得网络连接。

9. 发明申请

US20130315148A1 SYSTEM AND METHOD FOR ADAPTIVE CONTROL OF AN AVERAGING PARAMETER FOR PCINR AND RSSI 有权
标题翻译：用于PCINR和RSSI的平均参数的自适应控制的系统和方法
公开(公告)号：US20130315148A1
公开(公告)日：2013-11-28
申请号：US13959521
申请日：2013-08-05
申请人： Clearwire IP Holdings LLC
发明人： Sungki PARK , Masoud OLFAT , Dhaval Dipak MEHTA
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04L1/0019 , H04L1/20
摘要： A system and method for adaptive control of an averaging parameter in a communications network may include an averaging parameter adaptive control module (APAC) that is associated with a base station and that includes one or more processors configured to generate a first averaging parameter that is transmitted by the base station to a mobile station communicating with the base station. The mobile station may use the first averaging parameter to generate first channel condition information that indicates a condition of a communication channel. First feedback information including the first channel condition information may be received at the base station. The APAC may generate a second averaging parameter using the first averaging parameter and the first feedback information and may transmit the second averaging parameter from the base station to the mobile station, thereby adaptively controlling the second averaging parameter based on the first feedback information.
摘要翻译：用于通信网络中的平均参数的自适应控制的系统和方法可以包括与基站相关联的平均参数自适应控制模块（APAC），该平均参数自适应控制模块（APAC）包括被配置为生成被发送的第一平均参数的一个或多个处理器由基站到与基站通信的移动台。移动台可以使用第一平均参数来生成指示通信信道的状态的第一信道条件信息。可以在基站处接收包括第一信道条件信息的第一反馈信息。 APAC可以使用第一平均参数和第一反馈信息来生成第二平均参数，并且可以从基站向移动站发送第二平均参数，从而基于第一反馈信息自适应地控制第二平均参数。

10. 发明授权

US08509156B2 System and method for adaptive control of an averaging parameter for PCINR and RSSI 失效
标题翻译：用于PCINR和RSSI平均参数自适应控制的系统和方法
公开(公告)号：US08509156B2
公开(公告)日：2013-08-13
申请号：US13546590
申请日：2012-07-11
申请人： Sungki Park , Masoud Olfat , Dhaval Dipak Mehta
发明人： Sungki Park , Masoud Olfat , Dhaval Dipak Mehta
IPC分类号： H04W4/00
CPC分类号： H04W24/10 , H04L1/0019 , H04L1/20
摘要： A system and method for adaptive control of an averaging parameter in a communications network may include an averaging parameter adaptive control module (APAC) that is associated with a base station and that includes one or more processors configured to generate a first averaging parameter that is transmitted by the base station to a mobile station communicating with the base station. The mobile station may use the first averaging parameter to generate first channel condition information that indicates a condition of a communication channel. First feedback information including the first channel condition information may be received at the base station. The APAC may generate a second averaging parameter using the first averaging parameter and the first feedback information and may transmit the second averaging parameter from the base station to the mobile station, thereby adaptively controlling the second averaging parameter based on the first feedback information.
摘要翻译：用于通信网络中的平均参数的自适应控制的系统和方法可以包括与基站相关联的平均参数自适应控制模块（APAC），该平均参数自适应控制模块（APAC）包括被配置为生成被发送的第一平均参数的一个或多个处理器由基站到与基站通信的移动台。移动台可以使用第一平均参数来生成指示通信信道的状态的第一信道条件信息。可以在基站处接收包括第一信道条件信息的第一反馈信息。 APAC可以使用第一平均参数和第一反馈信息来生成第二平均参数，并且可以从基站向移动站发送第二平均参数，从而基于第一反馈信息自适应地控制第二平均参数。

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