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1.发明授权Method and system for avoiding unauthorized wireless communication devices at a femtocell 有权用于避免毫微微小区上的未授权无线通信设备的方法和系统公开(公告)号：US08868033B1
公开(公告)日：2014-10-21
申请号：US12759347
申请日：2010-04-13
IPC分类号： H04M1/66
CPC分类号： H04W12/08 , H04L63/0272 , H04L63/101 , H04W72/00 , H04W84/045
摘要： Methods and systems are provided for reducing a number of unauthorized wireless communication devices (WCDs) on a femtocell. A femtocell may initially provide wireless service on a first femtocell carrier. The femtocell may subsequently receive a registration request from a WCD on the first femtocell carrier. The femtocell may then determine whether the WCD is authorized to receive wireless services from the femtocell. Responsive to making a determination that the WCD is not authorized to receive wireless services, the femtocell may switch to providing service on a second femtocell carrier different than the first.
摘要翻译： 提供了用于减少毫微微小区上的许多未经授权的无线通信设备（WCD）的方法和系统。 毫微微小区最初可以在第一毫微微小区载波上提供无线服务。 毫微微小区随后可以从第一毫微微小区载波上的WCD接收注册请求。 毫微微小区然后可以确定WCD是否被授权从毫微微小区接收无线服务。 响应于确定WCD未被授权接收无线服务，则毫微微小区可以切换到在不同于第一毫微微小区的第二毫微微小区载体上提供服务。
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2.发明授权Use of reverse transmission power history as basis to vary frequency of engaging in background communications 有权使用反向传输功率历史作为基础来改变从事后台通信的频率公开(公告)号：US08560002B1
公开(公告)日：2013-10-15
申请号：US13101720
申请日：2011-05-05
IPC分类号： H04B7/00
CPC分类号： H04W52/221 , H04W52/226
摘要： Disclosed is a method and corresponding wireless communication device (WCD) arranged to control how often the device engages in background communication. For example, the WCD may programmatically evaluate a history of transmission power that it has used for transmitting to a serving radio access network. Based on that history of transmission power, the device may then determine how often it should engage in background communications and may set itself to engage in background communications at that determined frequency.
摘要翻译： 公开了一种方法和相应的无线通信设备（WCD），其布置成控制设备进行后台通信的频率。 例如，WCD可以以编程方式评估其用于向服务无线电接入网络发送的发送功率的历史。 基于传输功率的历史，设备然后可以确定它应该参与后台通信的频率，并且可以设置自己以该确定的频率进行后台通信。
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3.发明授权Methods and devices for limiting access to femtocell radio access networks 有权用于限制接入毫微微小区无线接入网络的方法和设备公开(公告)号：US08515434B1
公开(公告)日：2013-08-20
申请号：US12756629
申请日：2010-04-08
IPC分类号： H04W40/00
CPC分类号： H04W48/02 , H04W28/22 , H04W48/06 , H04W48/08 , H04W84/045
摘要： Femtocell radio access network (RAN) devices are typically small, low-cost base stations that can be deployed in areas where macro-cellular RAN coverage is poor or congested. Thus, wireless communication devices (WCDs) using femtocell devices may benefit from improved wireless coverage, while traffic is offloaded from the macro-cellular RAN. It is desirable to use femtocell devices to their full extent, but also to give the owners of these femtocell devices control over which WCDs may use of femtocell services. Accordingly, femtocell devices may be provisioned with a “greylist” that specifies which WCDs are granted full femtocell services, and which WCDs are granted limited or no femtocell services.
摘要翻译： 毫微微小区无线电接入网络（RAN）设备通常是小型，低成本的基站，其可以部署在宏蜂窝RAN覆盖较差或拥塞的区域中。 因此，使用毫微微小区设备的无线通信设备（WCD）可以从改进的无线覆盖中受益，同时从宏蜂窝RAN卸载业务。 期望使用毫微微小区设备的全部范围，而且还给予这些毫微微小区设备的所有者控制哪些WCD可以使用毫微微小区业务。 因此，毫微微小区设备可以被提供有“灰名单”，其指定哪些WCD被授予全毫微微小区服务，以及哪些WCD被授予有限的或没有毫微微小区服务。
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4.发明授权Method and system for prioritizing time-division multiplexed communications resources at a femtocell 有权在毫微微小区上优先考虑时分多路复用通信资源的方法和系统公开(公告)号：US09215707B1
公开(公告)日：2015-12-15
申请号：US12886232
申请日：2010-09-20
CPC分类号： H04W72/0446 , H04W72/10
摘要： Methods and systems are provided for prioritizing time-division multiplexed communications resources at a femtocell. A femtocell initially provides time-division-multiplexed wireless service to a plurality of wireless communication devices (WCDs) using a first number of slots per cycle, each WCD in the plurality having at least one assigned slot. During the first time period, the femtocell detects a trigger. Responsive to detecting the trigger, the femtocell, in a second time period, switches to providing service using a second number of slots per cycle, the second number being less than the first number, such that a first WCD in the plurality does not have an assigned slot.
摘要翻译： 提供了用于在毫微微小区处优先考虑时分多路复用通信资源的方法和系统。 毫微微小区首先使用每个周期的第一数量的时隙向多个无线通信设备（WCD）提供时分复用的无线服务，每个WCD在多个具有至少一个分配的时隙中。 在第一时间段期间，毫微微小区检测到触发。 响应于检测触发，在第二时间段中，毫微微小区切换到使用每个周期的第二数量的时隙来提供服务，第二数量小于第一数量，使得多个中的第一WCD不具有 分配插槽。
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公开(公告)号：US08804670B1
公开(公告)日：2014-08-12
申请号：US13029610
申请日：2011-02-17
IPC分类号： H04W4/00
CPC分类号： H04W4/00 , H04W36/0083 , H04W36/14 , H04W76/00 , H04W84/045 , H04W92/00
摘要： Disclosed is a method and corresponding system to help improve inter-frequency handoff. While a radio access network (RAN) is serving one or more devices, the RAN will receive from the device(s) one or more reports of air interface quality on each of a plurality of potential target frequency channels. Dynamically based on the reported air interface quality information, the RAN will then select a given one of the potential target frequency channels to be a preferred target frequency channel. When a given device is fading from coverage, the RAN will then direct the device to scan for coverage on the preferred target frequency channel that was selected based on the earlier reported measures of air interface quality, so as to facilitate inter-frequency handoff.
摘要翻译： 公开了一种方法和相应的系统，以帮助改善频率间切换。 当无线电接入网络（RAN）服务于一个或多个设备时，RAN将从多个潜在目标频率信道中的每一个上的设备接收一个或多个空中接口质量的报告。 根据所报告的空中接口质量信息动态地，RAN将选择一个给定的一个潜在的目标频道作为优选的目标频道。 当给定设备从覆盖范围逐渐衰落时，RAN将引导设备扫描基于先前报告的空中接口质量度量而选择的优选目标频道上的覆盖范围，以便于频率间切换。
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6.发明授权Method and system for redirecting unauthorized wireless communication devices away from a femtocell 有权用于将未经授权的无线通信设备重定向到远离毫微微小区的方法和系统公开(公告)号：US08479269B1
公开(公告)日：2013-07-02
申请号：US12759339
申请日：2010-04-13
IPC分类号： G06F7/04
CPC分类号： H04L63/101 , H04W8/186 , H04W12/08 , H04W48/12 , H04W84/045 , H04W88/08
摘要： Methods and systems are disclosed for reducing a number of unauthorized wireless communication devices (WCDs) using a femtocell. A femtocell may transmit a pilot beacon on a macro-network carrier, and may transmit one or more overhead channels on a femtocell carrier. Subsequently, the femtocell may receive a registration request from a WCD. The femtocell may then determine whether the WCD is authorized to receive wireless services from the femtocell, and if it is not so authorized, the femtocell may, during a subsequent slot associated with the unauthorized WCD in a periodically recurring slot cycle, responsively disable at least one of (i) its pilot channel and (ii) one or more of its overhead channels. As a result of the disabling, the unauthorized WCD may move away from the femtocell, perhaps handing off to the macro network.
摘要翻译： 公开了用于减少使用毫微微小区的许多未授权无线通信设备（WCD）的方法和系统。 毫微微小区可以在宏网络载波上发送导频信标，并且可以在毫微微小区载波上发送一个或多个开销信道。 随后，毫微微小区可以从WCD接收注册请求。 毫微微小区然后可以确定WCD是否被授权从毫微微小区接收无线服务，并且如果没有这样授权，则毫微微小区可以在周期性重复的时隙周期中与未经授权的WCD相关联的后续时隙中响应地至少禁用 （i）其导频信道和（ii）其中一个或多个开销信道之一。 由于禁用，未经授权的WCD可能会离开毫微微蜂窝基站，也许移交到宏网络。
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公开(公告)号：US08363564B1
公开(公告)日：2013-01-29
申请号：US12731895
申请日：2010-03-25
IPC分类号： H04J1/16
CPC分类号： H04W52/267 , H04W52/325 , H04W84/045
摘要： A method and system is disclosed for adjusting wireless access coverage based on backhaul capacity. A base station, such as a femtocell, will determine the capacity of its backhaul connection in the downlink direction. The base station will then adjust the power level of it forward link to help ensure that the forward-link data rate to an access terminal is approximately matched to the determined capacity of its backhaul connection. In an example embodiment, the base station will adjust the power level of its pilot until the access terminal is requesting a forward-link data rate commensurate with the downlink rate on the backhaul connection.
摘要翻译： 公开了一种基于回程能力来调整无线接入覆盖的方法和系统。 诸如毫微微小区的基站将确定其在下行链路方向上的回程连接的容量。 然后，基站将调整其前向链路的功率电平，以帮助确保接入终端的前向链路数据速率与确定的其回程连接的容量大致相匹配。 在示例实施例中，基站将调整其导频的功率电平，直到接入终端请求与回程连接上的下行链路速率相称的前向链路数据速率。
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8.发明授权Use of pre-handoff macro-carrier data for prioritization of carriers in femtocell frequency-hopping pilot beacons 有权使用预切换宏载波数据来确定毫微微小区跳频导频信标中载波的优先级公开(公告)号：US09107148B1
公开(公告)日：2015-08-11
申请号：US12627758
申请日：2009-11-30
CPC分类号： H04W48/20 , H04B1/713 , H04L5/0012 , H04L5/0073 , H04W48/12 , H04W84/045
摘要： Methods and systems are provided for prioritizing carriers in femtocell frequency-hopping pilot beacons. A femtocell receives registration requests from a number of mobile devices requesting to hand off service from a macro-network carrier to the femtocell. The femtocell identifies the macro-network carrier that each mobile device has handed off from. The femtocell then uses that information to prioritize future broadcasts of its frequency-hopping pilot beacon on those macro-network carriers on which the most mobile devices have handed off from. The prioritization could take the form of broadcasting more often on the higher priority one or more carriers per cycle, or broadcasting for a longer continuous period of time on the higher priority one or more carriers per cycle.
摘要翻译： 提供了用于在毫微微小区跳频导频信标中优先化载波的方法和系统。 毫微微小区从多个移动设备接收请求从宏网络运营商切换到毫微微小区的服务的注册请求。 毫微微小区识别每个移动设备已经从其移交的宏网络运营商。 毫微微小区然后使用该信息来对最差移动设备已经从其移交的那些宏网络载波上的跳频导频信标的未来广播进行优先排序。 优先级可以采用更频繁地在更高优先级的每个周期的一个或多个载波上进行广播的形式，或者在每个周期的较高优先级的一个或多个载波上广播更长的连续时间段。
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公开(公告)号：US09154902B1
公开(公告)日：2015-10-06
申请号：US13440454
申请日：2012-04-05
IPC分类号： H04W4/00
CPC分类号： H04W48/10 , H04W4/00 , H04W4/06 , H04W72/0406
摘要： A method and system for controlling broadcast of system identification. A base station may broadcast in one or more timeslots of a control channel, as a System Identifier (SID) of the base station, a particular SID, but may broadcast in one or more other timeslots of the control channel, as a SID of the base station, a different SID. In addition, when a mobile station registers to be served by the base station, the base station may determine which slot(s) of the control channel the mobile station will monitor and may broadcast in the determined slot(s) a SID that may help to keep the mobile station from transitioning to be served by a different base station.
摘要翻译： 一种用于控制系统识别广播的方法和系统。 基站可以在控制信道的一个或多个时隙中广播，作为基站的系统标识符（SID），特定SID，但是可以在控制信道的一个或多个其他时隙中广播，作为 基站，不同的SID。 此外，当移动站注册到由基站服务时，基站可以确定移动站将监视的控制信道的哪个时隙，并且可以在确定的时隙中广播可以帮助的SID 以保持移动台不被转换以由不同的基站服务。
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