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公开(公告)号：US09674837B1
公开(公告)日：2017-06-06
申请号：US14591383
申请日：2015-01-07
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik , Yu Zhou , Muhammad Ahsan Naim
CPC classification number: H04L5/0035 , H04W72/1231 , H04W72/1247
Abstract: Using a first access node, a set of wireless devices are communicated with using a first frame configuration. The communication using the first frame configuration meets a first throughput threshold criteria for both a first and second subsets of the wireless devices A second frame configuration having a second ratio of uplink subframes to downlink subframes is selected. Based on the selection of the second frame configuration, a second access node is used concurrently with the first access node to communicate with the second subset of wireless devices using the second frame configuration.
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公开(公告)号：US09525535B1
公开(公告)日：2016-12-20
申请号：US14454900
申请日：2014-08-08
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik
CPC classification number: H04W24/08 , H04L5/0005 , H04L5/0037 , H04L5/0064 , H04L5/0071 , H04L47/58 , H04L47/6225 , H04L47/629 , H04W72/1226
Abstract: Systems and methods are described for scheduling transmission from an access node. Network conditions in a communication network comprising an access node may be monitored. A scheduling algorithm may be selected for the access node based on the monitored network conditions. Data transmissions may be scheduled from the access node based on the selected scheduling algorithm. And data may be transmitted from the access node to wireless devices based on the transmission schedule.
Abstract translation: 描述了用于从接入节点调度传输的系统和方法。 可以监视包括接入节点的通信网络中的网络状况。 可以基于所监视的网络条件为接入节点选择调度算法。 可以基于所选择的调度算法从接入节点调度数据传输。 并且可以基于传输时间表将数据从接入节点发送到无线设备。
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公开(公告)号：US10021713B1
公开(公告)日：2018-07-10
申请号：US14534381
申请日：2014-11-06
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik , Yu Zhou , Muhammad Ahsan Naim
CPC classification number: H04W72/1242 , H04W28/0226 , H04W28/0247 , H04W28/0289 , H04W52/28 , H04W72/1247 , H04W72/1252
Abstract: Systems and methods are described for scheduling wireless transmissions from an access node based on service provider. Data may be communicated between an access node and a plurality of wireless devices, wherein each of the plurality of wireless devices uses one of a first service provider and a second service provider to communicate with an access node. Transmissions may then be scheduled from the access node to the plurality of wireless devices based on a provider priority for the service providers and a backhaul congestion for each of the service providers.
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Patent Agency Ranking
14.发明授权公开(公告)号：US09942906B1
公开(公告)日：2018-04-10
申请号：US14855673
申请日：2015-09-16
Applicant: Sprint Spectrum LP
Inventor： Yu Zhou , Muhammad Ahsan Naim , Volkan Sevindik
IPC: H04L12/26 , H04W72/04 , H04W72/08 , H04L12/803
CPC classification number: H04W72/0486 , H04L47/125 , H04W72/048 , H04W72/08 , H04W72/085
Abstract: Systems and methods are described for determining a subframe configuration for an access node based on coverage. An access node may communicate with wireless devices using a subframe configuration, however there may be a plurality of subframe configuration options. A utility function may be calculated for each of the plurality of subframe configurations based on, for example, a coverage for each subframe configuration and a number of wireless devices serviced by each subframe configuration. The utility function may provide an indication of a subframe configuration's value to the wireless system based on considerations such as coverage over wireless devices and signal quality for the covered wireless devices. The subframe configuration with the greatest utility function may then be selected to be used for communication between the access node and wireless devices.
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公开(公告)号：US09930423B1
公开(公告)日：2018-03-27
申请号：US14504566
申请日：2014-10-02
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik , Yu Zhou
IPC: H04N7/16 , H04N21/6405 , H04N21/658 , H04H20/72 , H04N21/414 , H04N21/61 , H04H20/57
CPC classification number: H04N21/6405 , H04H60/07 , H04H2201/30 , H04N21/2383 , H04N21/44209 , H04N21/6131 , H04N21/8456
Abstract: Video is multicast to a group of wireless devices as a series of video segment files containing the video frame data for a period of the video stream. After receiving a video segment file, the wireless devices report about the quality of their reception of the video segment. If a threshold percentage (or number) of wireless devices report they experienced poor reception of a video segment, the number of subframes (i.e., transmission time intervals) used in a frame to multicast the video is increased. In other words, if the number of wireless devices that report they experienced poor reception of a video segment is higher than some threshold, the number of subframes allocated to redundantly transmit the streaming video data is increased.
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公开(公告)号：US09706385B1
公开(公告)日：2017-07-11
申请号：US14743008
申请日：2015-06-18
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik
Abstract: Systems and methods are described for configuring device to device communication. Communication information may be received at an access node identifying at least two wireless devices comprising a device to device communication group. NACK messages may be received from a plurality of wireless devices proximate to the communication group. Data may be retransmitted to the plurality of wireless devices proximate to the communication group based on the received NACK messages, wherein the at least two wireless device comprising the communication group perform device to device communication based on the resources used for retransmission.
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公开(公告)号：US09648631B1
公开(公告)日：2017-05-09
申请号：US14452575
申请日：2014-08-06
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik
CPC classification number: H04W72/085 , H04L5/0057 , H04W4/06
Abstract: Systems and methods are described for determining a transmission scheme for a broadcast. Channel quality indicators may be tracked for a plurality of wireless devices. An average channel quality indicator may then be calculated based on the tracking for each of the plurality of wireless devices that subscribes to a broadcast transmission. A transmission scheme for the broadcast transmission may then be determined based on the average channel quality indicators, the transmission scheme comprising at least a modulation and coding scheme for the broadcast transmission. A set of access nodes may then be instructed to transmit the broadcast using the determined transmission scheme.
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公开(公告)号：US09596696B1
公开(公告)日：2017-03-14
申请号：US14452927
申请日：2014-08-06
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik
CPC classification number: H04W72/085 , H04L1/00 , H04L1/0003 , H04L1/0009 , H04L1/0015 , H04L1/0026 , H04L2001/0093 , H04W64/006 , H04W72/048
Abstract: Systems and methods are described for determining a broadcast transmission scheme for an area. Channel quality indicators may be received from a plurality of wireless devices. For each of the plurality of wireless devices, a location may be determined. A geographic area may be classified as a first broadcast classification based on the channel quality indicators received from wireless devices that comprise a location proximate to the geographic area. A transmission scheme may be determined for a broadcast transmission to wireless devices proximate to the geographic area based on the first broadcast classification, where the transmission scheme may comprise a least a modulation and coding scheme. One or more access nodes may then be instructed to broadcast using the determined transmission scheme for the geographic area.
Abstract translation: 描述了用于确定区域的广播传输方案的系统和方法。 可以从多个无线设备接收信道质量指示符。 对于多个无线设备中的每一个，可以确定位置。 可以基于从包括靠近地理区域的位置的无线设备接收的信道质量指示符将地理区域分类为第一广播分类。 可以基于第一广播分类来确定对接近地理区域的无线设备的广播传输的传输方案，其中传输方案可以包括至少一种调制和编码方案。 然后可以使用所确定的地理区域的传输方案来指示一个或多个接入节点进行广播。
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