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1.发明授权公开(公告)号：US09220101B2
公开(公告)日：2015-12-22
申请号：US13476647
申请日：2012-05-21
IPC分类号： H04L1/00 , H04L12/26 , H04W72/04 , H04W24/10 , H04W72/08 , H04W52/44 , H04W16/14 , H04W72/12 , H04W52/14 , H04W52/24 , H04W52/40 , H04W88/06 , H04W88/10 , H04W84/04
CPC分类号： H04W72/0453 , H04L1/00 , H04L1/0006 , H04W16/14 , H04W24/10 , H04W52/146 , H04W52/247 , H04W52/40 , H04W52/44 , H04W72/04 , H04W72/082 , H04W72/1215 , H04W72/1268 , H04W72/1273 , H04W72/1289 , H04W84/045 , H04W88/06 , H04W88/10
摘要： Methods, systems, and devices for separating signaling data and traffic data onto separate carriers for wireless communications systems are provided. Some embodiments utilize flexible bandwidth that may utilize portions of spectrum that may not be big enough to fit a normal waveform through utilizing flexible waveforms. Flexible bandwidth systems may lead to reduced data rate on the signaling or other channels. Separating the signaling and the data traffic into different flexible bandwidth carriers so that assigned resources can be customized to different traffic patterns may address this issue. In some embodiments, the signaling data is received and/or transmitted over a first carrier separate from any other traffic data. For example, the signaling data may be received and/or transmitted over the first band carrier without any other traffic data. The traffic data and/or network data associated with the signaling data may be received and/or transmitted over a separate, second carrier.
摘要翻译： 提供了用于将信令数据和业务数据分离到用于无线通信系统的单独载体上的方法，系统和设备。 一些实施例利用灵活的带宽，其可以利用可能不够大的频谱部分，以通过利用灵活的波形来拟合正常波形。 灵活的带宽系统可能导致信令或其他信道上的数据速率降低。 将信令和数据流量分离成不同的灵活带宽载体，以便可以根据不同的流量模式定制分配的资源，从而解决这个问题。 在一些实施例中，信令数据在与任何其他业务数据分开的第一载波上被接收和/或发送。 例如，信令数据可以在没有任何其他业务数据的情况下通过第一频带载波接收和/或发送。 与信令数据相关联的业务数据和/或网络数据可以通过单独的第二载波接收和/或发送。
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公开(公告)号：US09001758B2
公开(公告)日：2015-04-07
申请号：US13549989
申请日：2012-07-16
IPC分类号： H04W4/00 , H04W72/04 , H04W24/10 , H04W72/08 , H04W52/44 , H04W72/12 , H04L1/00 , H04W16/14 , H04W52/14 , H04W52/24 , H04W52/40 , H04W88/06 , H04W88/10 , H04W84/04
CPC分类号： H04W72/0453 , H04L1/00 , H04L1/0006 , H04W16/14 , H04W24/10 , H04W52/146 , H04W52/247 , H04W52/40 , H04W52/44 , H04W72/04 , H04W72/082 , H04W72/1215 , H04W72/1268 , H04W72/1273 , H04W72/1289 , H04W84/045 , H04W88/06 , H04W88/10
摘要： Methods, systems, and devices for utilizing flexible bandwidth carriers for small cells are provided. Bandwidth scaling factor(s) for a small cell may be determined. A flexible bandwidth carrier may be generated for the small cell utilizing the bandwidth scaling factor. Some embodiments provide assistance with active hand-in due to more available PN offsets in the flexible bandwidth domain. Some embodiments enhance small cell discovery with high bandwidth scaling factor beacon-like small cells with little more power than that corresponding to the same power spectral density for normal bandwidth small cell. Some embodiments reduce the interference caused by small cell to macrocell users using an adaptive bandwidth scaling factor for small cells based on number of users supported and their traffic demand, to control the extent of overlap the macrocell has with small cell and the interference to macrocell mobiles. Some embodiments utilize self-configuration for small cells utilizing flexible bandwidth channels.
摘要翻译： 提供了用于为小型小区利用灵活带宽载体的方法，系统和设备。 可以确定小单元的带宽缩放因子（s）。 可以利用带宽缩放因子为小小区生成灵活的带宽载波。 由于灵活带宽域中更多的可用PN偏移量，一些实施例提供了主动手动的辅助。 一些实施例利用具有比对应于正常带宽小小区的相同功率谱密度的功率小的功率的高带宽缩放因子信标状小单元来增强小小区发现。 一些实施例基于所支持的用户的数量及其业务需求，使用小小区的自适应带宽缩放因子来减小由小小区到宏小区用户造成的干扰，以控制宏小区与小小区的重叠程度以及对宏小区移动台的干扰 。 一些实施例利用利用灵活带宽信道的小型小区的自配置。
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公开(公告)号：US08838117B2
公开(公告)日：2014-09-16
申请号：US13087760
申请日：2011-04-15
IPC分类号： H04W36/00 , H04W4/00 , H04W40/00 , H04L12/28 , H04W36/04 , H04W84/18 , H04W24/10 , H04W36/08 , H04W8/26 , H04W84/04 , H04W8/00
摘要： Systems, methods, devices, and computer program products are described for supporting macrocell-to-femtocell hand-ins of active macro communications for mobile access terminals. A femto-proxy system is provided including a femtocell and an out-of-band (OOB) proxy. While the femtocell may be addressed by the macro network according to a potentially non-unique identifier (e.g., its PN offset), the OOB proxy is addressable according to a unique OOB identifier (e.g., a Bluetooth device address, BD_ADDR). When the mobile access terminal is in proximity to the femto-proxy system, it detects the OOB proxy and communicates the unique OOB identifier to the core network via the macro network (e.g., as part of a measurement report). The OOB identifier is mapped (e.g., in the core network) to the femtocell, allowing the core network to uniquely identify the appropriate target femtocell for active hand-in.
摘要翻译： 描述了系统，方法，设备和计算机程序产品，用于支持用于移动接入终端的主动宏通信的宏蜂窝到毫微微蜂窝基站的接入。 提供了包括毫微微小区和带外（OOB）代理）的毫微微代理系统。 毫微微小区可以根据潜在的非唯一标识符（例如，其PN偏移）由宏网络寻址，但是OOB代理可以根据唯一的OOB标识符（例如，蓝牙设备地址BD_ADDR）寻址。 当移动接入终端接近毫微微代理系统时，它检测OOB代理，并通过宏网络（例如，作为测量报告的一部分）将唯一的OOB标识符传送到核心网络。 OOB标识符被映射到（例如，在核心网络中）到毫微微小区，允许核心网络唯一地识别适当的目标毫微微蜂窝以进行主动手持。
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公开(公告)号：US08527017B2
公开(公告)日：2013-09-03
申请号：US12759921
申请日：2010-04-14
IPC分类号： H04B1/40
CPC分类号： H04W68/12 , H04W12/04 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/24
摘要： Page monitoring in a proxy relationship is optimized through creation of a new page occasion (PO) or paging frame (PF). The new PO/PF includes pages for each client-proxy relationship. Once the new PO/PF is communicated to the proxy, the proxy monitors for the pages of each client by monitoring a single PO/PF. Depending on the embodiment implemented, the network will either continue to also transmit pages during original PO or cease such transmission. On detection of a failed link between the proxy and client, the client may begin to monitor the original pages in such networks, or will begin monitoring using the new PO/PF until the network notifies the client that the state has changed.
摘要翻译： 通过创建新的页面场合（PO）或寻呼帧（PF）来优化代理关系中的页面监视。 新的PO / PF包括每个客户端 - 代理关系的页面。 一旦新的PO / PF被传送到代理，代理通过监视单个PO / PF来监视每个客户端的页面。 根据所实施的实施例，网络将在原始PO期间继续还传送页面或停止这种传输。 在检测到代理和客户端之间的故障链接时，客户端可能会开始监视这些网络中的原始页面，或者将使用新的PO / PF开始监视，直到网络通知客户端状态已更改。
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公开(公告)号：US20130203452A1
公开(公告)日：2013-08-08
申请号：US13368121
申请日：2012-02-07
IPC分类号： H04W92/02
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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6.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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公开(公告)号：US20130182655A1
公开(公告)日：2013-07-18
申请号：US13549989
申请日：2012-07-16
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L1/00 , H04L1/0006 , H04W16/14 , H04W24/10 , H04W52/146 , H04W52/247 , H04W52/40 , H04W52/44 , H04W72/04 , H04W72/082 , H04W72/1215 , H04W72/1268 , H04W72/1273 , H04W72/1289 , H04W84/045 , H04W88/06 , H04W88/10
摘要： Methods, systems, and devices for utilizing flexible bandwidth carriers for small cells are provided. Bandwidth scaling factor(s) for a small cell may be determined. A flexible bandwidth carrier may be generated for the small cell utilizing the bandwidth scaling factor. Some embodiments provide assistance with active hand-in due to more available PN offsets in the flexible bandwidth domain. Some embodiments enhance small cell discovery with high bandwidth scaling factor beacon-like small cells with little more power than that corresponding to the same power spectral density for normal bandwidth small cell. Some embodiments reduce the interference caused by small cell to macrocell users using an adaptive bandwidth scaling factor for small cells based on number of users supported and their traffic demand, to control the extent of overlap the macrocell has with small cell and the interference to macrocell mobiles. Some embodiments utilize self-configuration for small cells utilizing flexible bandwidth channels.
摘要翻译： 提供了用于为小型小区利用灵活带宽载体的方法，系统和设备。 可以确定小单元的带宽缩放因子（s）。 可以利用带宽缩放因子为小小区生成灵活的带宽载波。 由于灵活带宽域中更多的可用PN偏移量，一些实施例提供了主动手动的辅助。 一些实施例利用具有比对应于正常带宽小小区的相同功率谱密度的功率小的功率的高带宽缩放因子信标状小单元来增强小小区发现。 一些实施例基于所支持的用户的数量及其业务需求，使用小小区的自适应带宽缩放因子来减小由小小区到宏小区用户造成的干扰，以控制宏小区与小小区的重叠程度以及对宏小区移动台的干扰 。 一些实施例利用利用灵活带宽信道的小型小区的自配置。
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公开(公告)号：US20130148576A1
公开(公告)日：2013-06-13
申请号：US13494683
申请日：2012-06-12
申请人： Yuheng HUANG , Bongyong SONG , Edwin C. PARK , Samir Salib SOLIMAN , Soumya DAS , Olufunmilola O. AWONIYI
发明人： Yuheng HUANG , Bongyong SONG , Edwin C. PARK , Samir Salib SOLIMAN , Soumya DAS , Olufunmilola O. AWONIYI
IPC分类号： H04W24/02
摘要： Methods, systems, and devices are disclosed for providing services, such as voice services, within flexible bandwidth systems. In general, the scaling of one or more aspects of a flexible bandwidth system may be compensated for through altering one or more aspects within a code domain. The tools and techniques may include scaling spreading factors (with rate matching tuning in some embodiments), multi-code transmission, code rate increases, AMR codec rate adjustments, and/or higher order modulation. Subframe decoding approaches for the reception scheme may also be utilized. These tools and techniques can be flexibly implemented on the mobile device and/or base station side. Some embodiments may also minimize the latency introduced by the transmission and/or reception process. Flexible bandwidths systems may utilize portions of spectrum that may be too big or too small to fit a normal bandwidth waveform.
摘要翻译： 公开了用于在灵活带宽系统内提供诸如语音服务之类的服务的方法，系统和设备。 通常，可以通过改变代码域内的一个或多个方面来补偿柔性带宽系统的一个或多个方面的缩放。 工具和技术可以包括缩放扩展因子（在一些实施例中具有速率匹配调整），多码传输，码率增加，AMR编解码器速率调整和/或更高阶调制。 也可以利用接收方案的子帧解码方法。 这些工具和技术可以在移动设备和/或基站侧灵活地实现。 一些实施例还可以使由传输和/或接收过程引入的等待时间最小化。 灵活的带宽系统可以利用可能太大或太小以适应正常带宽波形的频谱部分。
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9.发明申请公开(公告)号：US20130114473A1
公开(公告)日：2013-05-09
申请号：US13476647
申请日：2012-05-21
CPC分类号： H04W72/0453 , H04L1/00 , H04L1/0006 , H04W16/14 , H04W24/10 , H04W52/146 , H04W52/247 , H04W52/40 , H04W52/44 , H04W72/04 , H04W72/082 , H04W72/1215 , H04W72/1268 , H04W72/1273 , H04W72/1289 , H04W84/045 , H04W88/06 , H04W88/10
摘要： Methods, systems, and devices for separating signaling data and traffic data onto separate carriers for wireless communications systems are provided. Some embodiments utilize flexible bandwidth that may utilize portions of spectrum that may not be big enough to fit a normal waveform through utilizing flexible waveforms. Flexible bandwidth systems may lead to reduced data rate on the signaling or other channels. Separating the signaling and the data traffic into different flexible bandwidth carriers so that assigned resources can be customized to different traffic patterns may address this issue. In some embodiments, the signaling data is received and/or transmitted over a first carrier separate from any other traffic data. For example, the signaling data may be received and/or transmitted over the first band carrier without any other traffic data. The traffic data and/or network data associated with the signaling data may be received and/or transmitted over a separate, second carrier.
摘要翻译： 提供了用于将信令数据和业务数据分离到用于无线通信系统的单独载体上的方法，系统和设备。 一些实施例利用灵活的带宽，其可以利用可能不够大的频谱部分，以通过利用灵活的波形来拟合正常波形。 灵活的带宽系统可能导致信令或其他信道上的数据速率降低。 将信令和数据流量分离成不同的灵活带宽载体，以便可以根据不同的流量模式定制分配的资源，从而解决这个问题。 在一些实施例中，信令数据在与任何其他业务数据分开的第一载波上被接收和/或发送。 例如，信令数据可以在没有任何其他业务数据的情况下通过第一频带载波接收和/或发送。 与信令数据相关联的业务数据和/或网络数据可以在单独的第二载波上被接收和/或发送。
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10.发明申请PERFORMANCE IMPROVEMENTS IN A WIRELESS CLIENT TERMINAL USING ASSISTANCE FROM A PROXY DEVICE 有权使用辅助设备的辅助，在无线客户终端中进行性能改进公开(公告)号：US20120173901A1
公开(公告)日：2012-07-05
申请号：US12983557
申请日：2011-01-03
CPC分类号： H04W88/182 , H04W52/0229 , H04W76/15 , H04W88/04 , H04W88/06 , Y02D70/1242 , Y02D70/1244 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/23
摘要： Various features are provided to improve communication performance and power conservation in a client terminal by relying on the assistance of a proxy device. For instance, rather than reporting channel measurements via a primary communication channel to a network, the client terminal may be adapted to perform (a) channel measurement feedback using out-of-band signaling via the proxy device and/or (b) active synchronization with assistance of a proxy device. In this manner, the client terminal may be able to disable or reduce power consumption over a primary communication interface for the primary communication channel while utilizing a secondary communication interface to communicate with the proxy device.
摘要翻译： 提供各种特征以通过依赖于代理设备的帮助来改善客户终端中的通信性能和功率节省。 例如，客户终端不是通过主要通信信道向网络报告信道测量，而是适于使用经由代理设备的带外信令来执行（a）信道测量反馈和/或（b）主动同步 在代理设备的帮助下。 以这种方式，客户终端可以能够通过主通信信道的主通信接口来禁用或减少功率消耗，同时利用辅助通信接口与代理设备进行通信。
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