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公开(公告)号：US09271212B1
公开(公告)日：2016-02-23
申请号：US14051403
申请日：2013-10-10
Applicant: Sprint Spectrum LP
Inventor： Pei Hou
CPC classification number: H04W36/22 , H04W36/08 , H04W36/24 , H04W36/245
Abstract: In systems and methods of managing access node selection for a wireless device, a first handover of a wireless device from a first access node to a second access node is performed based on a traffic load of the first access node meeting a traffic load threshold, and a first signal level of the first access node and a second signal level of the second access node are monitored. During a predetermined time period, the performance of a second handover of the wireless device from the second access node to the first access node is prevented when the second signal level meets a first signal level criteria, but the second handover of the wireless device is performed from the second access node to the first access node when the second signal level meets a second signal level criteria and the first signal level meets a third signal level criteria.
Abstract translation: 在管理无线设备的接入节点选择的系统和方法中，基于满足业务负载阈值的第一接入节点的业务负载，执行无线设备从第一接入节点到第二接入节点的第一切换，以及 监视第一接入节点的第一信号电平和第二接入节点的第二信号电平。 在预定时间段期间，当第二信号电平满足第一信号电平准则时，防止无线设备从第二接入节点到第一接入节点的第二切换的执行，但是执行无线设备的第二切换 当第二信号电平满足第二信号电平准则并且第一信号电平满足第三信号电平准则时，从第二接入节点到第一接入节点。
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公开(公告)号：US09265060B1
公开(公告)日：2016-02-16
申请号：US14207134
申请日：2014-03-12
Applicant: Sprint Spectrum LP
Inventor： Yu Zhou , Chunmei Liu , Muhammad Naim
CPC classification number: H04W36/30 , H04W72/1236 , H04W72/1278
Abstract: A system and method of scheduling communication in a wireless communication network are provided. An access node can determine a scheduling scheme based on an indication of data addressed to wireless devices. The scheduling scheme can comprise a first subframe and a second subframe comprising a first and second resource block. The scheduling scheme can be communicated. Data addressed to the wireless devices in communication with a first access node can be transmitted during the first subframe and the first resource block of the second subframe. A second access node can be instructed to assign data addressed to wireless devices that meet a signal condition threshold to be transmitted during the second resource block of the second subframe and to assign data addressed to wireless devices that do not meet the signal condition threshold to be transmitted during the first subframe and the first resource block of the second subframe.
Abstract translation: 提供了一种在无线通信网络中调度通信的系统和方法。 接入节点可以基于寻址到无线设备的数据的指示来确定调度方案。 调度方案可以包括第一子帧和包括第一和第二资源块的第二子帧。 可以传递调度方案。 可以在第一子帧和第二子帧的第一资源块期间发送寻址到与第一接入节点通信的无线设备的数据。 可以指示第二接入节点分配寻址到无线设备的数据，以满足要在第二子帧的第二资源块期间发送的信号条件阈值，并且将寻址到不满足信号条件阈值的无线设备的数据分配为 在第一子帧期间发送和第二子帧的第一资源块。
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公开(公告)号：US20160044526A1
公开(公告)日：2016-02-11
申请号：US14454923
申请日：2014-08-08
Applicant: Sprint Spectrum LP
Inventor： Hemanth PAWAR , Shilpa KOWDLEY , Krishna SITARAM , Daniel VIVANCO
CPC classification number: H04W28/0226 , H04W28/0231 , H04W28/08 , H04W72/12
Abstract: Systems and methods are described for scheduling transmissions from an access node. A location may be determined for a plurality of small cells within an access node signal area. Based on the determined locations, a scheduling algorithm may be selected for the access node, where the scheduling algorithm may comprise one of a low proportional fairness scheduling algorithm, a medium proportional fairness scheduling algorithm, and a high proportional fairness scheduling algorithm. Data may then be transmitted from the access node to a plurality of wireless devices based on the selected scheduling algorithm.
Abstract translation: 描述了用于从接入节点调度传输的系统和方法。 可以为接入节点信号区域内的多个小小区确定位置。 基于确定的位置，可以为接入节点选择调度算法，其中调度算法可以包括低比例公平调度算法，中等比例公平调度算法和高比例公平调度算法之一。 然后可以基于所选择的调度算法将数据从接入节点发送到多个无线设备。
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公开(公告)号：US09204357B1
公开(公告)日：2015-12-01
申请号：US14015959
申请日：2013-08-30
Applicant: Sprint Spectrum LP
Inventor： Pinalkumari Tailor , Mohammad Ghaus
Abstract: In systems and methods of access node selection, signal level criteria and a signal quality criteria are provided, and a received signal level and a received signal quality are determined based on a signal from the access node to the wireless device. An application requirement is determined of an application running on the wireless device. Based on a comparison of the received signal level and the signal level criteria, a comparison of the received signal quality and the signal quality criteria, and the application requirement, the wireless device is instructed to perform an initial access procedure with the access node.
Abstract translation: 在接入节点选择的系统和方法中，提供信号电平准则和信号质量标准，并且基于从接入节点到无线设备的信号确定接收信号电平和接收信号质量。 确定在无线设备上运行的应用的应用需求。 基于接收信号电平和信号电平准则的比较，接收信号质量与信号质量标准的比较以及应用需求，指示无线设备对接入节点执行初始接入过程。
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公开(公告)号：US09198107B1
公开(公告)日：2015-11-24
申请号：US14037157
申请日：2013-09-25
Applicant: Sprint Spectrum LP
Inventor： Robert Pierce , Aaron Hinkle , Frank Celentano
CPC classification number: H04W4/021 , H04W36/0072 , H04W36/245 , H04W36/32
Abstract: In systems and methods of managing network selection for a wireless device, a record is sent to a wireless device in communication with a first communication network, the record comprising a plurality locations where other wireless devices have changed from communicating with the first communication network to communicating with a second communication network and a plurality of timer durations. At least one of the plurality of timer durations is associated with one of the plurality of locations. It is determined that the wireless device has entered one of the plurality of locations, and a timer is started using the at least one timer duration associated with the entered location. Before the at least one timer expires, the wireless device is prevented from changing from communicating with the first communication network to communicating with the second communication network.
Abstract translation: 在管理无线设备的网络选择的系统和方法中，将记录发送到与第一通信网络通信的无线设备，所述记录包括多个位置，其中其他无线设备已经从与第一通信网络通信转变为通信 具有第二通信网络和多个定时器持续时间。 多个定时持续时间中的至少一个与多个位置中的一个相关联。 确定无线设备已经进入多个位置之一，并且使用与输入的位置相关联的至少一个定时器持续时间来启动定时器。 在至少一个定时器期满之前，防止无线设备从与第一通信网络的通信转变为与第二通信网络通信。
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Patent Agency Ranking
公开(公告)号：US09055465B1
公开(公告)日：2015-06-09
申请号：US13871881
申请日：2013-04-26
Applicant: Sprint Spectrum LP
Inventor： Muhammad Naim , Chunmei Liu , Kevin Hart , David Rosen
CPC classification number: H04W72/0486 , H04L47/11 , H04L47/2466 , H04W28/0205 , H04W28/085
Abstract: In systems and methods of managing wireless communication link resources, a static overhead load, a data traffic load, and a signaling load are determined of a wireless communication link between an access node and at least one wireless device. A wireless communication link load is calculated based on the static overhead load, the data traffic load, and the signaling load, and a load control process is performed when the wireless communication link load meets a load criteria.
Abstract translation: 在管理无线通信链路资源的系统和方法中，由接入节点和至少一个无线设备之间的无线通信链路确定静态开销负载，数据业务负载和信令负载。 基于静态开销负荷，数据流量负载和信令负载来计算无线通信链路负载，并且当无线通信链路负载满足负载标准时执行负载控制处理。
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公开(公告)号：US09001810B1
公开(公告)日：2015-04-07
申请号：US13760914
申请日：2013-02-06
Applicant: Sprint Spectrum LP
Inventor： Yu Zhou , Chunmei Liu , Daniel Vivanco
CPC classification number: H04W36/22
Abstract: Multiple network resources are considered when distributing network load among access nodes. For example, traffic load, user load, and bearer load may all be considered in the decision to move a wireless device from one access node to another. An N-dimensional load vector is calculated where each of the N dimensions is associated with a network resource utilization factor. A load vector is calculated for each of the access nodes being considered for load balancing. The load vectors for access nodes under consideration for load balancing are subtracted to create a difference vector. When the magnitude of the difference vector is greater than a threshold, the communication system balances the load between the two access nodes.
Abstract translation: 在接入节点之间分配网络负载时，会考虑多个网络资源。 例如，在将无线设备从一个接入节点移动到另一个接入节点的决定中，可以考虑业务负载，用户负载和承载负载。 计算N维负载向量，其中每个N维与网络资源利用因子相关联。 针对负载均衡考虑的每个接入节点计算负载向量。 减去考虑负载平衡的接入节点的负载向量，以产生差分矢量。 当差分矢量的大小大于阈值时，通信系统平衡两个接入节点之间的负载。
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公开(公告)号：US08983505B1
公开(公告)日：2015-03-17
申请号：US13748877
申请日：2013-01-24
Applicant: Sprint Spectrum LP
Inventor： Siddharth S. Oroskar , John Prock , Naresh Madineni
CPC classification number: H04M3/537 , H04M2201/14 , H04M2207/18 , H04W68/005 , H04W68/02 , H04W68/025
Abstract: In systems and methods of providing a message notification in a wireless communication system, at least one paging message is sent to a wireless device, and it is determined whether a response is received from the wireless device to any paging message. A timer is initiated comprising a timer value based on a number of the paging messages sent to the wireless device, and whether a response is received from the wireless device to any of the paging messages. When the timer expires, a message notification is sent to the wireless device indicating that the message is available for the wireless device.
Abstract translation: 在无线通信系统中提供消息通知的系统和方法中，至少一个寻呼消息被发送到无线设备，并且确定是否从无线设备接收到任何寻呼消息的响应。 启动定时器，其包括基于发送到无线设备的寻呼消息的数量的定时器值，以及是否从无线设备接收到任何寻呼消息的响应。 当定时器到期时，向无线设备发送消息通知，指示该消息对无线设备可用。
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公开(公告)号：US08982722B1
公开(公告)日：2015-03-17
申请号：US13688196
申请日：2012-11-28
Applicant: Sprint Spectrum LP
Inventor： Sungki Park , Saied Kazeminejad , Brent Scott
IPC: H04W72/08
CPC classification number: H04L1/0017 , H04L1/0003 , H04L1/0007 , H04L1/0009
Abstract: Combinations of a number of physical resource blocks and modulation and coding schemes which meet a data rate threshold are selected. For each combination of the number of physical resource blocks and modulation and coding schemes, a signal gain is calculated. The combination of the number of physical resource blocks and modulation and coding schemes corresponding to the largest signal gain is selected, and information is transmitted from an access node to a wireless device over a communication link using the selected combination of the number of physical resource blocks and modulation and coding schemes.
Abstract translation: 选择满足数据速率阈值的多个物理资源块和调制和编码方案的组合。 对于物理资源块的数量和调制和编码方案的每个组合，计算信号增益。 选择物理资源块的数量与对应于最大信号增益的调制和编码方案的组合，并且使用所选择的物理资源块的数量的组合，通过通信链路从接入节点向无线设备发送信息 以及调制和编码方案。
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公开(公告)号：US20140141781A1
公开(公告)日：2014-05-22
申请号：US13679971
申请日：2012-11-16
Applicant: Sprint Spectrum LP
Inventor： Sungki PARK , Saied KAZEMINEJAD
IPC: H04W36/14
CPC classification number: H04W36/0005 , H04W36/0033 , H04W36/14 , H04W48/18 , H04W68/02 , H04W88/06
Abstract: An indication is received from a wireless device in communication with a first communication system using a first radio access technology that the wireless device has detected a second communication system using a second access technology. Network information of the first communication system is provided and stored at the wireless device when performing a first handover of the wireless device from the first communication system to the second communication system. The network information is provided to the first communication system to perform a second handover from the second communication system to the first communication system.
Abstract translation: 从使用第一无线电接入技术的与第一通信系统通信的无线设备接收到指示，无线设备已经使用第二接入技术检测到第二通信系统。 当执行无线设备从第一通信系统到第二通信系统的第一切换时，第一通信系统的网络信息被提供并存储在无线设备处。 网络信息被提供给第一通信系统以执行从第二通信系统到第一通信系统的第二切换。
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