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公开(公告)号：US08359024B1
公开(公告)日：2013-01-22
申请号：US12615840
申请日：2009-11-10
IPC分类号： H04B7/00
CPC分类号： H04W76/19
摘要： A communication system provides a wireless communication session to a user device over a forward link and a reverse link. A wireless network determines that drop notification and protection is effective for the session and detects session loss on the reverse link. The network transfers a session loss indication to the user device to over the forward link and transfers a protection notice to the other communication end-point. The user device receives the session loss indication over the forward link and notifies the user. The user device transfers recovery probes over the reverse link. The network detects session recovery on the reverse link and transfers a session recovery indication to the user device over the forward link. The network transfers a recovery notice to the communication end-point. The user device receives the session recovery indication over the forward link and notifies the user of the session recovery.
摘要翻译： 通信系统通过前向链路和反向链路向用户设备提供无线通信会话。 无线网络确定丢弃通知和保护对会话有效，并检测反向链路上的会话丢失。 该网络将用户设备的会话丢失指示传送到正向链路，并将保护通知传送到另一个通信端点。 用户设备通过前向链路接收会话丢失指示，并通知用户。 用户设备通过反向链路传输恢复探测器。 网络检测到反向链路上的会话恢复，并通过前向链路将会话恢复指示传送给用户设备。 网络将恢复通知传送到通信端点。 用户设备通过前向链路接收会话恢复指示，并通知用户会话恢复。
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公开(公告)号：US08570883B1
公开(公告)日：2013-10-29
申请号：US12500857
申请日：2009-07-10
IPC分类号： G01R31/08
CPC分类号： H04W52/281 , H04W52/327 , H04W52/58
摘要： A method of operating a wireless communication system includes transmitting a power control code from a wireless access node to each of plurality of wireless communication devices. In each of the plurality of wireless communication devices, the method includes transmitting user communications for receipt by the wireless access node at a first transmit power level as indicated by the power control code. The method also includes transmitting a power mode instruction from the wireless access node to a subset of the plurality of wireless communication devices. In each of the subset of the plurality of wireless communication devices, the method includes transmitting the user communications for receipt by the wireless access node at a second transmit power level as indicated by interpreting the power control code with the power mode instruction.
摘要翻译： 操作无线通信系统的方法包括从无线接入节点向多个无线通信设备中的每一个发送功率控制码。 在多个无线通信设备中的每一个中，该方法包括以由功率控制代码指示的第一发射功率电平来传送用于无线接入节点接收的用户通信。 该方法还包括从无线接入节点向多个无线通信设备的子集发送功率模式指令。 在多个无线通信设备的每个子集中，该方法包括以第二发射功率电平发送用户通信以供无线接入节点接收，如通过用功率模式指令解释功率控制码所指示的。
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公开(公告)号：US08767544B1
公开(公告)日：2014-07-01
申请号：US12615883
申请日：2009-11-10
摘要： What is disclosed is a method of operating a wireless communication device. The method includes accessing a wireless access system to receive a communication service, determining a service operator of the wireless access system, and selecting a data rate based on the service operator of the wireless access system. The method also includes requesting the selected data rate for the communication service from the wireless access system, and receiving the communication service at the selected data rate from the wireless access system.
摘要翻译： 公开的是一种操作无线通信设备的方法。 该方法包括访问无线接入系统以接收通信服务，确定无线接入系统的业务运营商，以及基于无线接入系统的业务运营商选择数据速率。 该方法还包括从无线接入系统请求用于通信服务的所选择的数据速率，以及从所述无线接入系统以所选择的数据速率接收所述通信服务。
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4.发明授权公开(公告)号：US08264966B1
公开(公告)日：2012-09-11
申请号：US12554268
申请日：2009-09-04
CPC分类号： H04L43/0829 , H04L43/16
摘要： An RF communication system comprises RF circuitry, access circuitry, and control circuitry. The RF circuitry receives reverse packets from users over reverse RF links. The access circuitry is operationally coupled to the RF circuitry and transfers the reverse packets over a reverse network link. The control circuitry is operationally coupled to the access circuitry and inhibits the transfer of a set of the reverse packets over the reverse network link in response to a reverse overload condition on the reverse network link. The inhibited set of the reverse packets are from the users having a lowest level of reverse packet loss on the reverse RF links.
摘要翻译： RF通信系统包括RF电路，接入电路和控制电路。 RF电路通过反向RF链路从用户接收反向数据包。 接入电路可操作地耦合到RF电路，并通过反向网络链路传送反向分组。 控制电路可操作地耦合到接入电路，并且响应于反向网络链路上的反向过载状况而禁止通过反向网络链路传输一组反向分组。 反向分组的禁止组来自反向RF链路上具有最低级别的反向分组丢失的用户。
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5.发明授权Interruption of wireless reverse link data transfer based on power change instructions 有权基于功率变化指令的无线反向链路数据传输中断公开(公告)号：US08526308B1
公开(公告)日：2013-09-03
申请号：US12836367
申请日：2010-07-14
IPC分类号： G01R31/08
CPC分类号： H04W52/44 , H04W52/146 , H04W52/362 , H04W76/20
摘要： What is disclosed is a method of operating a wireless communication device, where a wireless access node provides wireless access to communication services over a wireless link for the wireless communication device. The method includes transferring data in a series of frames to the wireless access node over a reverse link portion of the wireless link, where each frame comprises a series of subframes, and transferring a present frame at a first power level. The method also includes, during transfer of the present frame at the first power level, monitoring control information transferred by the wireless access node on a forward link portion of the wireless link, and in response to receiving a power change instruction in the control information, interrupting transfer of the subframes of a present frame at the first power level and restarting transfer of the subframes of the present frame at a second power level.
摘要翻译： 公开的是一种操作无线通信设备的方法，其中无线接入节点通过无线链路为无线通信设备提供对通信服务的无线接入。 该方法包括通过无线链路的反向链路部分将一系列帧中的数据传送到无线接入节点，其中每个帧包括一系列子帧，并以第一功率电平传送当前帧。 该方法还包括在第一功率电平下的当前帧的传输期间，由无线接入节点在无线链路的前向链路部分上传送的监视控制信息，并且响应于接收到控制信息中的功率改变指令， 中断第一功率电平下的当前帧的子帧的传送，并以第二功率电平重新开始传送当前帧的子帧。
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公开(公告)号：US08391195B1
公开(公告)日：2013-03-05
申请号：US12861277
申请日：2010-08-23
IPC分类号： H04B7/00
CPC分类号： H04W76/10
摘要： What is disclosed is a method of operating a wireless communication device. The method includes establishing an assisted wireless link between the wireless communication device and an assisted wireless communication device, where the assisted wireless link comprises a first wireless communication mode that requires tuning to a first frequency spectrum, and establishing a transport wireless link between the wireless communication device and a wireless access node, where the transport wireless link comprises a second wireless communication mode that requires tuning to a second frequency spectrum. The method includes receiving forward communications for the assisted wireless communication device from the wireless access node over the transport wireless link, transferring the forward communications over the assisted wireless link for receipt by the assisted wireless communication device, receiving reverse communications transferred by the assisted wireless communication device over the assisted wireless link, and transferring the reverse communications for receipt by the wireless access node over the transport wireless link.
摘要翻译： 公开的是一种操作无线通信设备的方法。 该方法包括在无线通信设备和辅助无线通信设备之间建立辅助无线链路，其中辅助无线链路包括需要调谐到第一频谱的第一无线通信模式，以及在无线通信之间建立传输无线链路 设备和无线接入节点，其中传输无线链路包括需要调谐到第二频谱的第二无线通信模式。 该方法包括：通过传输无线链路从无线接入节点接收用于辅助无线通信设备的前向通信，通过辅助无线链路传送前向通信以供辅助无线通信设备接收，接收由辅助无线通信传送的反向通信 通过辅助无线链路传输反向通信，以便无线接入节点通过传输无线链路接收。
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7.发明授权Controlling mobile device roaming in association with monitoring an active event duration 有权与监视活动事件持续时间相关联地控制移动设备漫游公开(公告)号：US08131283B1
公开(公告)日：2012-03-06
申请号：US12394252
申请日：2009-02-27
IPC分类号： H04M3/00
摘要： Systems, methods, and computer-readable media for controlling roaming of a mobile device when the mobile device is in an active mode while utilizing a roaming network. A duration of an active event for which the mobile phone utilizes the roaming network is referenced. It is determined whether the duration of the active event exceeds an event threshold. The event threshold indicates a maximum amount of time the mobile device is allowed to connect to the roaming network in association with the active event. In instances that the duration of the active event exceeds the event threshold, the mobile device is transferred from the roaming network to a home network of the mobile device.
摘要翻译： 当移动设备处于活动模式同时利用漫游网络时，用于控制移动设备的漫游的系统，方法和计算机可读介质。 参考移动电话利用漫游网络的活动事件的持续时间。 确定活动事件的持续时间是否超过事件阈值。 事件阈值表示与活动事件相关联的移动设备被允许连接到漫游网络的最大时间量。 在活动事件的持续时间超过事件阈值的情况下，移动设备从漫游网络传送到移动设备的家庭网络。
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公开(公告)号：US08254406B1
公开(公告)日：2012-08-28
申请号：US12471636
申请日：2009-05-26
IPC分类号： H04J3/26
CPC分类号： H04W48/12 , H04W4/06 , H04W52/0206 , H04W68/00 , H04W88/08 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： What is disclosed is a method of operating a wireless access node which exchanges overhead information with user devices in a series of repeating overhead time cycles each comprising a multi-user message and single-user messages. The method includes transmitting the multi-user messages for receipt and use by all of the user devices and transmitting the single-user messages for receipt and use by individual ones of the user devices. The method includes, in response to the single-user messages, receiving acknowledge messages comprising RF condition indicators for the single-user messages. The method includes, if any of the RF condition indicators are below a performance threshold, then suspending further transmission of the multi-user messages in the series of repeating overhead time cycles, and if none of the RF condition indicators are below the performance threshold, then continuing further transmission of the multi-user messages in the series of repeating overhead time cycles.
摘要翻译： 公开的是一种操作无线接入节点的方法，该无线接入节点以包括多用户消息和单用户消息的一系列重复开销时间周期与用户设备交换开销信息。 该方法包括发送用于所有用户设备的接收和使用的多用户消息，并发送单个用户消息以供个别用户设备接收和使用。 该方法包括响应于单用户消息，接收包括用于单用户消息的RF条件指示符的确认消息。 该方法包括如果任何RF条件指示符低于性能阈值，则在一系列重复的开销时间周期中暂停多用户消息的进一步传输，并且如果没有RF条件指示符低于性能阈值， 然后在一系列重复的开销时间周期中继续进一步传输多用户消息。
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9.发明授权Modifying wireless network paging zone broadcast based on wireless access congestion 有权基于无线接入拥塞修改无线网络寻呼区域广播公开(公告)号：US08116761B1
公开(公告)日：2012-02-14
申请号：US12854666
申请日：2010-08-11
IPC分类号： H04W4/00
摘要： What is disclosed is a method of operating a wireless access control system. The method includes monitoring a first wireless access node to determine when the first wireless access node experiences wireless access congestion, where the first wireless access node broadcasts a first paging zone identifier for receipt by wireless communication devices receiving wireless access from the first wireless access node. The method also includes, in response to the wireless access congestion at the first wireless access node, instructing a second wireless access node which broadcasts a second paging zone identifier to toggle between broadcasting the first paging zone identifier and broadcasting the second paging zone identifier at a first duty cycle.
摘要翻译： 公开的是一种操作无线接入控制系统的方法。 该方法包括监视第一无线接入节点以确定第一无线接入节点何时经历无线接入拥塞，其中第一无线接入节点广播第一寻呼区标识符，以便从第一无线接入节点接收无线接入的无线通信设备接收。 该方法还包括响应于第一无线接入节点处的无线接入拥挤，指示广播第二寻呼区标识符的第二无线接入节点在广播第一寻呼区标识符之间切换，并在第 第一个工作周期。
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公开(公告)号：US08358577B1
公开(公告)日：2013-01-22
申请号：US12635261
申请日：2009-12-10
IPC分类号： G06F11/07
CPC分类号： H04L41/0663 , H04L45/22 , H04L45/24 , H04W40/02
摘要： What is disclosed is a method of operating a communication system. The communication system includes wireless access nodes and a network control system, where user devices and the wireless access nodes communicate over wireless links, and the wireless access nodes and the network control system communicate over individually associated backhaul links. The method includes transferring forward communications in a forward direction from the network control system to a first one of the wireless access nodes over a forward link portion of a first backhaul link associated with the first wireless access node, and transferring reverse communications in a reverse direction from the first wireless access node to the network control system over a reverse link portion of the first backhaul link. The method also includes monitoring forward performance of the forward link portion and monitoring reverse performance of the reverse link portion, and identifying a second of the wireless access nodes to assist the first wireless access node. If the forward performance of the forward link portion exceeds a forward threshold, then the method includes instructing the first wireless access node to initiate a backup wireless link between the first wireless access node and the second wireless access node, and if the reverse performance of the reverse link portion exceeds a reverse threshold, then the method includes instructing the second wireless access node to initiate the backup wireless link between the first wireless access node and the second wireless access node. The method also includes using the backup wireless link to offload communications of the first backhaul link.
摘要翻译： 所公开的是一种操作通信系统的方法。 通信系统包括无线接入节点和网络控制系统，其中用户设备和无线接入节点通过无线链路进行通信，无线接入节点和网络控制系统通过单独相关的回程链路进行通信。 该方法包括：通过与第一无线接入节点相关联的第一回程链路的前向链路部分，从网络控制系统向第一无线接入节点向前转发通信，并且在相反方向上传送反向通信 通过第一回程链路的反向链路部分从第一无线接入节点到网络控制系统。 该方法还包括监视前向链路部分的前向性能和监视反向链路部分的反向性能，以及识别第二无线接入节点以辅助第一无线接入节点。 如果前向链路部分的前向性能超过前向阈值，则该方法包括指示第一无线接入节点发起第一无线接入节点和第二无线接入节点之间的备用无线链路，如果 反向链路部分超过反向阈值，则该方法包括指示第二无线接入节点发起第一无线接入节点和第二无线接入节点之间的备份无线链路。 该方法还包括使用备用无线链路卸载第一回程链路的通信。
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