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公开(公告)号：US10219308B1
公开(公告)日：2019-02-26
申请号：US14742931
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 using a plurality of transmission devices. Application requirements may be retrieved for a recipient wireless device, at a source wireless device, wherein the source wireless device transmits data to the recipient wireless device using a device to device transmission. A device to device transmission configuration based on the retrieved application requirement may be determined. Data associated with the recipient wireless device may be transmitted to a number of wireless devices based on the determined configuration such that the number of wireless devices transmit the data to the recipient wireless device as device to device transmissions.
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公开(公告)号：US10129855B1
公开(公告)日：2018-11-13
申请号：US14706265
申请日：2015-05-07
Applicant: Sprint Spectrum LP
Inventor： Muhammad A Naim , Yu Zhou , Volkan Sevindik , Shahzada Rasool
Abstract: Systems and methods are described for transmitting multicast content via a unicast mode of transmission. An access node schedules wireless transmissions to a plurality of wireless devices to transmit separate control and header information to each of the wireless devices. The access node also schedules wireless transmissions to the plurality of wireless devices to transmit a single multicast content payload that is commonly used by all of the wireless devices.
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公开(公告)号：US09668238B1
公开(公告)日：2017-05-30
申请号：US14504571
申请日：2014-10-02
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik , Yu Zhou
CPC classification number: H04W72/005 , H04L1/00 , H04L1/189 , H04L12/1868 , H04L12/189 , H04L67/06 , H04L67/1095 , H04L2001/0093 , H04W4/06
Abstract: The process of multicasting a file to a group of wireless devices is divided into a number of time intervals of roughly equal duration. After each interval, the wireless devices report information about the wireless device's reception of the portion of the file sent during the preceding interval. If the number of wireless devices that received erroneous file fragments is higher than some threshold, the number of times each packet is redundantly transmitted is increased for the multicasting of another portion of the file to be sent during another interval.
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4.发明授权Systems and methods for scheduling low-delay transmissions in a communication network 有权在通信网络中调度低延迟传输的系统和方法公开(公告)号：US09560668B1
公开(公告)日：2017-01-31
申请号：US14533544
申请日：2014-11-05
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik
CPC classification number: H04W72/1231 , H04L5/0023 , H04L5/0044 , H04L5/0057 , H04L5/0064 , H04L5/0075 , H04W28/0236 , H04W28/08 , H04W72/1221
Abstract: Systems and methods are described for scheduling low-delay transmissions from an access node. Packet transmission delay data associated with communication links is received at a base band unit (BBU). The communication links can be routed between pluralities of antennas of the BBU. A link identification can be assigned to each of the communication links and to each antenna in communication with the BBU. A scheduling algorithm in communication with one of the antennas is selected, at the BBU, from a plurality of scheduling algorithms based on the packet transmission delay data associated with at least one of the communication links. Packet data for at least one wireless device may be transmitted using the selected scheduling algorithm.
Abstract translation: 描述了用于从接入节点调度低延迟传输的系统和方法。 在基带单元（BBU）处接收与通信链路相关联的分组传输延迟数据。 通信链路可以在BBU的多个天线之间路由。 可以将链路标识分配给每个通信链路以及与BBU通信的每个天线。 基于与至少一个通信链路相关联的分组传输延迟数据，在BBU中从多个调度算法中选择与一个天线进行通信的调度算法。 可以使用所选择的调度算法来发送用于至少一个无线设备的分组数据。
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公开(公告)号：US10278193B1
公开(公告)日：2019-04-30
申请号：US15474195
申请日：2017-03-30
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik
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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Patent Agency Ranking
6.发明授权公开(公告)号：US09930634B1
公开(公告)日：2018-03-27
申请号：US14736321
申请日：2015-06-11
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik
CPC classification number: H04W64/00 , H04B7/15507 , H04W4/02 , H04W8/08 , H04W72/12
Abstract: Systems and methods are described for updating tracking information for a relay-based network. Tracking information for wireless devices connected to a plurality of cells that are connected to a relay are accumulated. The wireless device tracking information is formatted into a single tracking area update message for the wireless devices of the plurality of cells. Further, wireless transmission of the tracking area update message is scheduled.
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公开(公告)号：US09894677B1
公开(公告)日：2018-02-13
申请号：US14628553
申请日：2015-02-23
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik
CPC classification number: H04W72/1252 , H04W72/048 , H04W72/1231 , H04W72/1242
Abstract: Systems and methods are described for configuring a scheduler at an access node. At least two regions may be determined for a coverage area of an access node, wherein a first region is bounded by a first distance from the access node and a second region is bounded by a second distance from the access node such that the second distance is greater than the first distance. Wireless transmissions may be scheduled from the access node based on a fairness algorithm such that the fairness algorithm schedules wireless transmissions to wireless devices associated with the first region based on throughput for the wireless devices associated with the first region and the fairness algorithm schedules wireless transmissions to wireless devices associated with the second region based on throughput for wireless devices associated with the second region.
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公开(公告)号：US09894669B2
公开(公告)日：2018-02-13
申请号：US14468752
申请日：2014-08-26
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik
CPC classification number: H04W72/10 , H04B7/14 , H04B7/2606 , H04L47/24 , H04L47/2433 , H04L2001/0097 , H04W40/22 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/23 , Y02D70/39
Abstract: Multiple relays are different distances from their respective donor access nodes. The donor and relay path selected for a user's traffic is selected based on the priority associated with that user and a ratio of a channel quality indicator and the distance of the donor-relay link. Traffic associated with a higher priority user is routed via a path with a good channel quality indicator to distance ratio whereas traffic for other, lower QoS profile, users does not take channel quality or relay-to-donor distance into account.
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9.发明授权公开(公告)号：US09553735B1
公开(公告)日：2017-01-24
申请号：US14448125
申请日：2014-07-31
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik
CPC classification number: H04L12/1881 , H04W72/005 , H04W72/085
Abstract: Systems and methods are described for determining broadcast parameters for a transmission. A plurality of broadcast content that comprise a priority level may be received, where each of the plurality of broadcast content may also comprise a timing for broadcasting. For each of the plurality of broadcast content, a number of nodes for broadcasting may be determined based on the priority level and the timing for broadcasting. The plurality of broadcast content may also be ranked based on the timing for broadcasting and the number of nodes for broadcasting. At least one scheduler may be instructed to schedule the plurality of content for broadcasting based on the ranking and the priority level for each of the plurality of broadcast content.
Abstract translation: 描述用于确定传输的广播参数的系统和方法。 可以接收包括优先级的多个广播内容，其中多个广播内容中的每一个还可以包括用于广播的定时。 对于多个广播内容中的每一个，可以基于优先级和广播的定时来确定用于广播的多个节点。 多个广播内容也可以基于广播的定时和用于广播的节点的数量进行排名。 可以指示至少一个调度器基于多个广播内容中的每一个的排名和优先级来调度用于广播的多个内容。
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10.发明授权公开(公告)号：US09814060B1
公开(公告)日：2017-11-07
申请号：US14507116
申请日：2014-10-06
Applicant: Sprint Spectrum LP
Inventor： Volkan Sevindik , Muhammad Ahsan Naim , Pei Hou , Yu Zhou
CPC classification number: H04W72/1231 , H04B7/024 , H04W72/04
Abstract: Systems and methods are described for scheduling wireless resources with coordinated multipoint transmissions. It may be determined that a signal level for a wireless device in communication with an access node does not meet a signal level criteria. Based on the determination, an access node may be instructed to transmit information to the wireless device using a coordinated multipoint transmission. A number of wireless devices in communication with the access node that comprise an application requirement that meets an application requirement criteria may further be determined. Then, the access node may be instructed to schedule wireless transmissions using at least one of semi-persistent scheduling and delay based scheduling based on the determined number of the plurality of wireless devices and the instruction to transmit using the coordinated multipoint transmission.
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