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公开(公告)号：US08731560B2
公开(公告)日：2014-05-20
申请号：US13423090
申请日：2012-03-16
IPC分类号： H04W36/00
CPC分类号： H04W56/001 , H04W56/0015 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/22
摘要： A mobile device provides first information to an access point over an out-of-band wireless link. The access point uses the first information to coarsely synchronize with a macrocell base station. The access point transmits a low power pilot signal that is formed using a pseudo-random noise (PN) sequence. The mobile device uses the out-of-band wireless link to provide second information to the access point that indicates a PN phase of the pilot signal with respect to a reference time point. The access point uses the second information to finely synchronize with the macrocell base station. The mobile device communicates with a mobile operator core network through the access point using an in-band wireless link to the access point. The mobile device compensates for propagation delay when obtaining time information. The mobile device provides additional information to the access point, which the access point uses to adjust for continued clock drift.
摘要翻译： 移动设备通过带外无线链路向接入点提供第一信息。 接入点使用第一信息与宏小区基站粗略同步。 接入点发送使用伪随机噪声（PN）序列形成的低功率导频信号。 移动设备使用带外无线链路来向接入点提供相对于参考时间点指示导频信号的PN相位的第二信息。 接入点使用第二信息与宏小区基站精细同步。 移动设备使用到接入点的带内无线链路通过接入点与移动运营商核心网络进行通信。 移动设备在获取时间信息时补偿传播延迟。 移动设备向接入点提供附加信息，接入点用于调整持续的时钟漂移。
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22.发明授权Data radio bearer (DRB) enhancements for small data transmissions apparatus, systems, and methods 有权用于小数据传输设备，系统和方法的数据无线承载（DRB）增强公开(公告)号：US08660078B2
公开(公告)日：2014-02-25
申请号：US13368174
申请日：2012-02-07
申请人： Bongyong Song , Osok Song , Samir Salib Soliman
发明人： Bongyong Song , Osok Song , Samir Salib Soliman
CPC分类号： H04W76/10
摘要： A method of transmitting data packets with a wireless communication device includes requesting a preconfigured data radio bearer (DRB) from a base station during a connection request; receiving the preconfigured DRB from the base station in response to the request; and providing security configuration information to a network control entity that provides the security configuration information to the base station.
摘要翻译： 一种使用无线通信设备发送数据分组的方法包括：在连接请求期间从基站请求预先配置的数据无线电承载（DRB）; 响应于该请求从基站接收预配置的DRB; 以及向向所述基站提供所述安全配置信息的网络控制实体提供安全配置信息。
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公开(公告)号：US09198219B2
公开(公告)日：2015-11-24
申请号：US13605156
申请日：2012-09-06
申请人： Yuheng Huang , Bongyong Song , Samir Salib Soliman
发明人： Yuheng Huang , Bongyong Song , Samir Salib Soliman
CPC分类号： H04W76/068 , H04W76/38
摘要： Methods, devices, and instructions stored in non-transitory computer-readable medium are provided for adaptively adjusting when a mobile device requests fast dormancy (FD) by determining when applications executing on the mobile device stop using a connection to a cellular telecommunications network. An adaptive fast dormancy controller function executing on a processor of the mobile device monitors network traffic activity by the applications. The adaptive fast dormancy controller function may determine that an open network connection should be released using a device traffic inactivity timer that times durations of network inactivity by applications. The duration of the device traffic inactivity timer may be adjusted based upon observed application and/or network conditions. Multiple device traffic inactivity timers may be used to enable timing traffic inactivity of each application or groups of applications executing on the mobile device.
摘要翻译： 提供了存储在非暂时性计算机可读介质中的方法，设备和指令，用于通过确定何时在移动设备上执行的应用停止使用到蜂窝电信网络的连接来自适应地调整移动设备何时请求快速休眠（FD）。 在移动设备的处理器上执行的自适应快速休眠控制器功能监视应用的网络业务活动。 自适应快速休眠控制器功能可以确定应该使用设备流量不活动定时器来释放开放的网络连接，该定时器使应用程序的网络不活动的持续时间持续。 可以基于观察到的应用和/或网络条件来调整设备流量不活动定时器的持续时间。 可以使用多个设备流量不活动定时器来启用在移动设备上执行的每个应用或应用组的定时业务不活动。
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公开(公告)号：US08768373B2
公开(公告)日：2014-07-01
申请号：US13363538
申请日：2012-02-01
IPC分类号： H04W72/00
摘要： Methods, systems, and devices are described for providing flexible bandwidth waveforms and channels for wireless communication. Embodiments may utilize portions of spectrum that may not be large enough to fit a standard or normal waveform. Chip rates may be adapted dynamically to generate and/or to receive flexible bandwidth waveforms to fit these portions of spectrum. Scaling factors and/or center frequencies may also be utilized to generate flexible waveforms. A mobile device may receive adjustment information from a base station so that the mobile device may dynamically adjust its chip rate to utilize a flexible bandwidth channel. A base station may simultaneously transmit on a normal bandwidth channel and a flexible bandwidth channel in some cases. Some flexible bandwidth waveforms may be utilized that are larger, or take more bandwidth, than a normal waveform. Flexible bandwidth may also be utilized to split and/or combine frequency channels.
摘要翻译： 描述了用于为无线通信提供灵活的带宽波形和通道的方法，系统和设备。 实施例可以利用可能不够大以适应标准或正常波形的频谱部分。 可以动态地调整码片速率以产生和/或接收灵活的带宽波形以适应频谱的这些部分。 缩放因子和/或中心频率也可用于产生灵活的波形。 移动设备可以从基站接收调整信息，使得移动设备可以动态地调整其码片速率以利用灵活的带宽信道。 在某些情况下，基站可以在正常带宽信道和灵活带宽信道上同时发送。 可以利用与正常波形相比更大或更多带宽的一些灵活的带宽波形。 也可以利用灵活的带宽来分割和/或组合频道。
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公开(公告)号：US08730328B2
公开(公告)日：2014-05-20
申请号：US13606892
申请日：2012-09-07
申请人： Xun Luo , Samir Salib Soliman
发明人： Xun Luo , Samir Salib Soliman
CPC分类号： H04N17/00 , H04N21/43615 , H04N21/44004 , H04N21/44008 , H04N21/4402 , H04N21/440218 , H04N21/440263 , H04N21/4424
摘要： In an example, a method includes generating a test frame of video data having a first format, and rendering the test frame of video data to a frame buffer, wherein the frame buffer is configured to store video data in a second format. The method also includes reading, from the frame buffer, a return frame of video data, wherein the return frame of video data comprises the video data of the test frame formatted in the second format, and determining the second format based on a comparison of the test frame having the first format and the return frame having the second format.
摘要翻译： 在一个示例中，一种方法包括生成具有第一格式的视频数据的测试帧，并将视频数据的测试帧呈现给帧缓冲器，其中帧缓冲器被配置为以第二格式存储视频数据。 该方法还包括从帧缓冲器读取视频数据的返回帧，其中，视频数据的返回帧包括以第二格式格式化的测试帧的视频数据，并且基于第二格式的比较来确定第二格式 具有第一格式的测试帧和具有第二格式的返回帧。
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26.发明申请公开(公告)号：US20120142328A1
公开(公告)日：2012-06-07
申请号：US13286139
申请日：2011-10-31
申请人： Olufunmilola O. Awoniyi , Andrea Garavaglia , Osok Song , Nathan Edward Tenny , Samir Salib Soliman
发明人： Olufunmilola O. Awoniyi , Andrea Garavaglia , Osok Song , Nathan Edward Tenny , Samir Salib Soliman
CPC分类号： H04W52/0212 , H04W24/02 , H04W36/22 , H04W52/0206 , H04W52/0235 , H04W84/045 , Y02D70/1222 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/164
摘要： Techniques are provided to facilitate offloading of mobile entities from a serving network entity. For example, there is provided a location-based method that involves, in response to a load of the requesting entity exceeding a load threshold, identifying candidate network entities to which to offload a user equipment (UE), each of the candidate network entities being in sleep mode. The method may involve determining coverage and location information for the candidate network entities, and determining location information for the UE. The method may involve selecting a given network entity to turn ON based at least in part on the coverage information and the location information. The method may involve sending an ON-request message to the at least one selected network entity, the ON-request message including a timer that can be used to deactivate the selected network entity in case it is not useful in offloading the serving network entity.
摘要翻译： 提供技术以便于移动实体从服务网络实体的卸载。 例如，提供了一种基于位置的方法，其响应于请求实体的负载超过负载阈值，识别用于卸载用户设备（UE）的候选网络实体，每个候选网络实体为 在睡眠模式。 该方法可以包括确定候选网络实体的覆盖和位置信息，以及确定UE的位置信息。 该方法可以包括至少部分地基于覆盖信息和位置信息来选择给定网络实体来打开。 所述方法可以包括向所述至少一个选择的网络实体发送ON请求消息，所述ON请求消息包括定时器，所述定时器可用于在所述服务网络实体的卸载中不起作用的情况下停用所选择的网络实体。
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27.发明授权System and method for timing and frequency synchronization by a Femto access point 有权Femto接入点定时和频率同步的系统和方法公开(公告)号：US09271248B2
公开(公告)日：2016-02-23
申请号：US13037598
申请日：2011-03-01
CPC分类号： H04W56/0025 , H04W84/045 , H04W92/10
摘要： Techniques are provided for frequency and timing synchronization of a femto access point (FAP). In one example, the FAP may be configured to establish an out-of-band (OOB) link with at least user equipment (UE), and receive aiding parameters from the at least one UE via the OOB link. The FAP may be configured to extract frequency and timing information from at least one uplink packet of the at least one UE based at least in part on the aiding parameters. Extracting the frequency and timing information may involve sniffing the at least one uplink packet to a macro base station (e.g., eNB).
摘要翻译： 提供了用于毫微微接入点（FAP）的频率和定时同步的技术。 在一个示例中，FAP可以被配置为与至少用户设备（UE）建立带外（OOB）链路，并且经由OOB链路从至少一个UE接收辅助参数。 FAP可以被配置为至少部分地基于辅助参数从至少一个UE的至少一个上行链路分组提取频率和定时信息。 提取频率和定时信息可以包括将至少一个上行链路分组嗅探到宏基站（例如，eNB）。
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28.发明授权Femtocell synchronization enhancements using access probes from cooperating mobiles 有权使用来自合作手机的接入探针的毫微微蜂窝同步增强公开(公告)号：US09155057B2
公开(公告)日：2015-10-06
申请号：US13461517
申请日：2012-05-01
IPC分类号： H04W56/00
CPC分类号： H04W56/0015 , H04W56/0025
摘要： Femtocell synchronization is disclosed, in which a femtocell transmits a request over an out-of-band (OOB) link to a proximate mobile device for synchronization assistance. In response to the request, the mobile device transmits an access probe to a serving macro base station. The femtocell detects the access probe and uses aiding information to decode the access probe to determine the timing and/or frequency information. The femtocell uses this timing and/or frequency information for its synchronization.
摘要翻译： 公开了毫微微小区同步，其中毫微微小区通过带外（OOB）链路向紧邻的移动设备发送请求以进行同步辅助。 响应于该请求，移动设备向服务宏基站发送接入探测。 毫微微蜂窝基站检测接入探测器并使用辅助信息来解码接入探测器以确定定时和/或频率信息。 毫微微蜂窝基站使用该定时和/或频率信息进行同步。
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公开(公告)号：US09155037B2
公开(公告)日：2015-10-06
申请号：US13368121
申请日：2012-02-07
CPC分类号： H04W52/0203 , H04W36/14 , H04W48/18 , Y02D70/00 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/24 , Y02D70/25
摘要： A method of providing signaling information for a wireless communication node includes: obtaining, at first user equipment (UE), first information associated with a first node of a first radio access technology (RAT) network that uses a first RAT, the first UE being configured for wireless telecommunication; and sending, in response to obtaining the first information, second information from the first UE to a second node of a second RAT network that uses a second RAT that is different from the first RAT.
摘要翻译： 一种为无线通信节点提供信令信息的方法包括：在第一用户设备（UE）获得与使用第一RAT的第一无线接入技术（RAT）网络的第一节点相关联的第一信息，所述第一UE为 配置为无线电信; 以及响应于获得所述第一信息，将第二信息从所述第一UE发送到使用与所述第一RAT不同的第二RAT的第二RAT网络的第二节点。
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公开(公告)号：US08902791B2
公开(公告)日：2014-12-02
申请号：US13249160
申请日：2011-09-29
CPC分类号： H04W24/10 , H04W52/0206 , H04W52/343 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146
摘要： An access point may control reporting configurations based on current power state of a cell in wireless communications network. The first cell may provide reporting configuration instructions to a second cell, instructing selection between at least two defined configurations for reporting system information or load information from the second cell, based on whether the first cell is in a powered up state or a powered down state. The first cell may transmit notifications to the second cell indicating when the first cell is transitioning to a current power state, which may be one of the powered up state or the powered down state. The first cell may select one of the at least two configurations for interpreting reporting data received from the second cell, based its current power state, to obtain the system information or the load information from the second cell.
摘要翻译： 接入点可以基于无线通信网络中的小区的当前功率状态来控制报告配置。 第一小区可以向第二小区提供报告配置指令，指示基于第一小区是处于加电状态还是断电状态来指示在至少两个所定义的配置之间进行选择以报告来自第二小区的系统信息或负载信息 。 第一小区可以向第二小区发送指示，指示第一小区何时转换到当前功率状态，其可以是加电状态或掉电状态之一。 第一小区可以基于其当前功率状态来选择用于解释从第二小区接收的报告数据的至少两个配置中的一个，以从第二小区获得系统信息或负载信息。
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