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1.发明授权Determining whether a wireless access node should retransmit data packets based on the condition of a reverse wireless link 有权根据反向无线链路的状况，确定无线接入节点是否应重传数据包公开(公告)号：US08539297B1
公开(公告)日：2013-09-17
申请号：US13018700
申请日：2011-02-01
IPC分类号： H04L1/18
CPC分类号： H04L1/1825 , H04L1/1887
摘要： Embodiments disclosed herein provide systems and methods for determining whether a wireless device should retransmit data packets based on the condition of a reverse wireless link. In a particular embodiment, a method provides exchanging wireless data packet communications between a wireless device and an access node on a wireless network. The method further provides transmitting a first packet set from the access node to the wireless device on a forward wireless link. The method further provides determining a reverse noise ratio, signal interference noise ratio, and packet error rate on a reverse wireless link and generating a confidence level indicator based on the reverse noise ratio, signal interference noise ratio, and packet error rate. The method further provides determining whether to retransmit the first packet set from the access node to the wireless device based on the confidence level indicator.
摘要翻译： 本文公开的实施例提供了用于基于反向无线链路的条件来确定无线设备是否应该重传数据分组的系统和方法。 在特定实施例中，一种方法提供在无线设备与无线网络上的接入节点之间交换无线数据分组通信。 该方法还提供在前向无线链路上从接入节点向无线设备发送第一分组集合。 该方法还提供在反向无线链路上确定反向噪声比，信号干扰噪声比和分组错误率，并且基于反向噪声比，信号干扰噪声比和分组错误率产生置信度指标。 该方法还提供基于置信水平指示符来确定是否从接入节点向无线设备重发第一分组集合。
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公开(公告)号：US08527009B1
公开(公告)日：2013-09-03
申请号：US12954150
申请日：2010-11-24
IPC分类号： H04M1/00
CPC分类号： H04M1/72544 , H04M1/72519
摘要： Methods, systems, and computer-readable media are provided for presenting coverage bars on a mobile device based on available telecommunications signals. In particular, a mobile device is associated with a plurality of telecommunications signals. Further, the telecommunications signals associated with the mobile device are assessed based on signal strength. A determination is made as to the relative strength of one telecommunications technology over another. Additionally, identifiers of the telecommunications signals are presented on a screen of the mobile device.
摘要翻译： 提供了方法，系统和计算机可读介质，用于基于可用的电信信号在移动设备上呈现覆盖条。 具体地，移动设备与多个电信信号相关联。 此外，基于信号强度来评估与移动设备相关联的电信信号。 确定一种电信技术相对于另一种电信技术的相对实力。 此外，电信信号的标识符被呈现在移动设备的屏幕上。
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公开(公告)号：US09060324B1
公开(公告)日：2015-06-16
申请号：US13037885
申请日：2011-03-01
摘要： A wireless communication device comprises a wireless communication transceiver and a processing system. The wireless communication transceiver is configured to detect first and second frequencies transmitted from a wireless access node and to receive first and second threshold values transmitted from the wireless access node. The processing system is configured to determine a distance between the wireless communication device and the wireless access node, compare the distance to the first threshold value, and if the distance falls below the first threshold value, select the first frequency. The processing system is further configured to compare the distance to the second threshold value, and if the distance exceeds the second threshold value, select the second frequency. The wireless communication transceiver is configured to exchange wireless communications with the wireless access node using the selected frequency.
摘要翻译： 无线通信设备包括无线通信收发器和处理系统。 无线通信收发器被配置为检测从无线接入节点发送的第一和第二频率并且接收从无线接入节点发送的第一和第二阈值。 处理系统被配置为确定无线通信设备和无线接入节点之间的距离，比较与第一阈值的距离，并且如果距离低于第一阈值，则选择第一频率。 处理系统还被配置为比较与第二阈值的距离，并且如果距离超过第二阈值，则选择第二频率。 无线通信收发器被配置为使用所选择的频率来与无线接入节点交换无线通信。
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公开(公告)号：US08737506B1
公开(公告)日：2014-05-27
申请号：US12981157
申请日：2010-12-29
IPC分类号： H04B7/02
CPC分类号： H04B7/0689 , H04B7/0626 , H04B7/0671
摘要： What is disclosed is a method of operating a wireless access system. The method includes exchanging wireless communications with a plurality of user devices using a first transmit diversity configuration, receiving multipath information from the user devices for the wireless communications, and processing the multipath information to determine a second transmit diversity configuration. The method also includes transferring an indicator of the second transmit diversity configuration to the user devices, and exchanging further wireless communications with the user devices using the second transmit diversity configuration.
摘要翻译： 公开的是一种操作无线接入系统的方法。 该方法包括使用第一发射分集配置与多个用户设备交换无线通信，从用户设备接收用于无线通信的多路径信息，以及处理多路径信息以确定第二发射分集配置。 该方法还包括将第二发射分集配置的指示符传送到用户设备，以及使用第二发射分集配置与用户设备交换进一步的无线通信。
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公开(公告)号：US08412204B1
公开(公告)日：2013-04-02
申请号：US13025263
申请日：2011-02-11
IPC分类号： H04W36/00
CPC分类号： H04W64/006 , H04W36/0083 , H04W36/32
摘要： A wireless communication device determines a latitude indicator, longitude indicator, and received signal strength for its current location. The devices processes the latitude indicator, longitude indicator, and received signal strength to estimate its elevation at the location. The device also processes its handover history to determine a handover probability factor. The device then processes the estimated elevation and handover probability factor to estimate if the device is located in a building above an elevation level. If the estimate indicates that the device is located within the building above the elevation level, then the device modifies a handover parameter to inhibit handover attempts.
摘要翻译： 无线通信设备为其当前位置确定纬度指示符，经度指示符和接收信号强度。 设备处理纬度指标，经度指标和接收信号强度，以估计其位置的高程。 该设备还处理其切换历史以确定切换概率因子。 然后，设备处理估计的高程和切换概率因子以估计设备是否位于高于高程水平的建筑物中。 如果估计指示设备位于建筑物内高于水平高度的位置，则设备修改切换参数以禁止切换尝试。
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公开(公告)号：US08830848B1
公开(公告)日：2014-09-09
申请号：US12963714
申请日：2010-12-09
CPC分类号： H04W68/005 , H04W76/30
摘要： Systems and methods are disclosed herein for adjusting a control channel timer based on control communication traffic on a control channel. In a particular embodiment, a method provides exchanging data packets with a wireless network over a wireless traffic channel assigned to a wireless device. The method further provides monitoring control communications from the wireless network over a wireless control channel and adjusting a control channel timer that indicates a time period that the wireless device should continue to monitor the control communications based on a level of control communication traffic. The method further provides releasing the assigned traffic channel in response to the expiration of a dormancy timer. In response to the release of the traffic channel, the method provides starting the control channel timer. In response to the expiration of the control channel timer, the method provides stopping the monitoring of the control communication traffic.
摘要翻译： 本文公开的系统和方法用于基于控制信道上的控制通信业务来调整控制信道定时器。 在特定实施例中，一种方法提供通过分配给无线设备的无线业务信道与无线网络交换数据分组。 该方法还通过无线控制信道提供来自无线网络的监视控制通信，并且调整控制信道定时器，其指示基于控制通信业务量的无线设备应该继续监视控制通信的时间段。 该方法进一步提供响应于休眠定时器的到期而释放分配的业务信道。 响应于业务信道的释放，该方法提供启动控制信道定时器。 响应于控制信道定时器的到期，该方法提供停止对控制通信业务的监控。
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公开(公告)号：US08868119B1
公开(公告)日：2014-10-21
申请号：US13448451
申请日：2012-04-17
IPC分类号： H04B7/00
摘要： Embodiments disclosed herein provide systems and methods for selecting a carrier frequency mode based on wireless device mobility. In a particular embodiment, a method comprises, in a wireless access node, providing wireless communication access to a plurality of wireless communication devices over a plurality of carrier frequencies. The method further provides determining a mobility level of the plurality of wireless communication devices and selecting one of a first communication mode or a second communication mode for at least one of the plurality of carrier frequencies based on the mobility level, wherein the first communication mode allows full wireless access functionality and the second communication mode allows less than full wireless access functionality. The method further provides exchanging communications on the at least one of the plurality of carrier frequencies using the one of the first communication mode or the second communication mode that is selected.
摘要翻译： 本文公开的实施例提供了用于基于无线设备移动性来选择载波频率模式的系统和方法。 在特定实施例中，一种方法包括在无线接入节点中，通过多个载波频率提供对多个无线通信设备的无线通信接入。 该方法还提供确定多个无线通信设备的移动性水平，并且基于移动性水平为多个载波频率中的至少一个选择第一通信模式或第二通信模式中的一个，其中第一通信模式允许 完全无线接入功能和第二种通信模式允许少于完全的无线接入功能。 该方法还提供使用所选择的第一通信模式或第二通信模式之一来交换多个载波频率中的至少一个载波频率。
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公开(公告)号：US08868093B1
公开(公告)日：2014-10-21
申请号：US13489013
申请日：2012-06-05
IPC分类号： H04W72/00
CPC分类号： H04W72/0453
摘要： Embodiments disclosed herein provide systems and methods for carrier frequency assignment based on transmit power differentials. In a particular embodiment, a method comprises determining first power levels of first carrier frequencies transmitted from a first wireless network base station and determining second power levels of second carrier frequencies transmitted from a second wireless network base station. The method further comprises determining transmit power differentials between the first power levels and the second power levels for corresponding ones of the first and second carrier frequencies. The method further comprises assigning a wireless communication device to one of the first carrier frequencies based on the transmit power differentials.
摘要翻译： 本文公开的实施例提供了用于基于发射功率差的载波频率分配的系统和方法。 在特定实施例中，一种方法包括确定从第一无线网络基站发送的第一载波频率的第一功率电平和确定从第二无线网络基站发送的第二载波频率的第二功率电平。 该方法还包括确定第一和第二载波频率之间的第一功率电平和第二功率电平之间的发射功率差。 该方法还包括基于发射功率差异将无线通信设备分配给第一载波频率之一。
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9.发明授权Method and apparatus for scanning sectors in order of distance from mobile station 有权根据距离移动台的距离扫描扇区的方法和装置公开(公告)号：US09572074B2
公开(公告)日：2017-02-14
申请号：US13447926
申请日：2012-04-16
申请人： Manoj Shetty , Sachin R. Vargantwar , Siddharth S. Oroskar , Ashvini G. Canjeevaram , DeveshKumar Rai
发明人： Manoj Shetty , Sachin R. Vargantwar , Siddharth S. Oroskar , Ashvini G. Canjeevaram , DeveshKumar Rai
CPC分类号： H04W36/0083 , H04W4/02 , H04W4/029 , H04W64/006
摘要： A mobile station will sort wireless coverage sectors in order of distance of the sectors from the mobile station, and the mobile station will then scan for pilot signals from the sectors in the sorted order. The invention can be applied advantageously to provide an order of scanning remaining set sectors in a mobile station operating according to a code division multiple access protocol.
摘要翻译： 移动台将按照来自移动台的扇区的距离的顺序对无线覆盖扇区进行分类，然后移动台将按排序顺序扫描来自扇区的导频信号。 本发明可以有利地应用于提供根据码分多址协议操作的移动台扫描剩余设置扇区的顺序。
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10.发明授权Dynamic transmission mode selection based on wireless communication device data rate capabilities 失效基于无线通信设备数据速率能力的动态传输模式选择公开(公告)号：US08526380B1
公开(公告)日：2013-09-03
申请号：US13050196
申请日：2011-03-17
IPC分类号： H04W4/00
CPC分类号： H04W8/22 , H04W28/18 , H04W72/048
摘要： A communication system comprises a wireless access node having a plurality of ports and a control system. The wireless access node is configured to exchange wireless communications over the ports with wireless communication devices that are individually identified by device identifiers. The control system is configured to individually allocate the wireless communication devices into categories based on the device identifiers and determine one of the categories having a majority of the wireless communication devices. The control system is configured to configure the ports of the wireless access node to utilize a MIMO 2T2R mode for exchanging the wireless communications if the one category having the majority of the wireless communication devices comprises a first data rate capability, and to configure the ports of the wireless access node to utilize a MIMO 4T4R mode for exchanging the wireless communications if the one category having the majority of the wireless communication devices comprises a second data rate capability.
摘要翻译： 通信系统包括具有多个端口的无线接入节点和控制系统。 无线接入节点被配置为通过由设备标识符单独标识的无线通信设备在端口上交换无线通信。 控制系统被配置为基于设备标识符将无线通信设备单独地分配到类别中，并且确定具有大多数无线通信设备的类别之一。 控制系统被配置为如果具有大多数无线通信设备的一个类别包括第一数据速率能力，则配置无线接入节点的端口以利用MIMO 2T2R模式来交换无线通信，并且配置 无线接入节点如果具有大多数无线通信设备的一个类别包括第二数据速率能力，则利用MIMO 4T4R模式来交换无线通信。
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