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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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3.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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4.发明授权公开(公告)号：US09031530B2
公开(公告)日：2015-05-12
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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5.发明申请SYSTEM AND METHOD FOR TIMING AND FREQUENCY SYNCHRONIZATION BY A FEMTO ACCESS POINT 有权用于定时和频率同步的系统和方法通过FEMTO接入点公开(公告)号：US20120052855A1
公开(公告)日：2012-03-01
申请号：US13037598
申请日：2011-03-01
IPC分类号： H04W56/00
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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6.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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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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公开(公告)号：US08891467B2
公开(公告)日：2014-11-18
申请号：US13466348
申请日：2012-05-08
IPC分类号： H04W4/00 , H04W72/04 , H04W24/10 , H04W72/08 , H04W52/44 , H04W72/12 , H04W16/14 , H04W52/14 , H04W52/24 , H04W52/40 , H04W88/06 , H04W88/10
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 are provided for dynamically adapting the bandwidth of flexible bandwidth carriers. Adapting the bandwidth of a flexible bandwidth carrier may be achieved through changing the scale factor of the flexible bandwidth signal. Information such as traffic patterns, interference measurements, etc., may be utilized to determine the adapted scaling factors. In macrocellular deployments, for example, dynamically adjusting the bandwidth of a flexible bandwidth system may be utilized in order to increase network capacity, mitigate interference caused to other carriers, avoid adjacent carrier interference, and/or save energy on the network. Traffic pattern and other information may also be utilized to dynamically adjust uplink and downlink bandwidths of a flexible bandwidth carrier, either jointly or independently.
摘要翻译： 提供了方法，系统和设备来动态地适应灵活带宽载波的带宽。 可以通过改变灵活带宽信号的比例因子来适应灵活带宽载波的带宽。 可以使用诸如交通模式，干扰测量等的信息来确定适应的缩放因子。 在宏蜂窝部署中，例如，可以利用动态调整灵活带宽系统的带宽，以便增加网络容量，减轻对其他载波造成的干扰，避免相邻载波干扰和/或节省网络上的能量。 业务模式和其他信息也可以用于动态地调整灵活带宽载波的上行链路和下行链路带宽，无论是共同的还是独立的。
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10.发明授权Methods and apparatus for providing an incentivized cooperative system for accessing radio access networks 有权提供用于接入无线电接入网络的激励协作系统的方法和装置公开(公告)号：US09094807B2
公开(公告)日：2015-07-28
申请号：US13479082
申请日：2012-05-23
CPC分类号： H04W4/16 , H04L12/1457 , H04L12/1478 , H04M15/8083 , H04M15/93 , H04W4/24 , H04W76/10 , H04W76/15 , H04W84/18 , H04W88/04
摘要： Methods and apparatus are disclosed for providing improved service to wireless devices in a radio access network (RAN). This is accomplished through affording cooperative arrangements wherein a helper mobile device having a good link to the RAN assists another mobile device having a poorer quality link to access the RAN, thereby offering improved service. The arrangement includes an out of band link between the mobile devices that does not use the same radio access technology as the RAN. Additionally, an incentive scheme provides credit to users of the assisting devices that is configured to encourage and sustain future cooperative arrangements. Credit may be transferred from a user of the assisted device to the user of the helper device as compensation. Further, an operator of the RAN may also inject credit to users of helper devices to incentivize and sustain future cooperative arrangements.
摘要翻译： 公开了用于向无线电接入网络（RAN）中的无线设备提供改进的服务的方法和装置。 这通过提供协作安排来实现，其中具有到RAN的良好链路的辅助移动设备协助具有较差质量链路的另一个移动设备访问RAN，从而提供改进的服务。 该装置包括不使用与RAN相同的无线电接入技术的移动设备之间的带外链路。 此外，激励计划为配置为鼓励和维持未来合作安排的辅助设备的用户提供信贷。 信用可以从辅助设备的用户转移到辅助设备的用户作为补偿。 此外，RAN的运营商还可以向辅助设备的用户注入信用以激励和维持未来的协作安排。
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