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公开(公告)号：US10212756B2
公开(公告)日：2019-02-19
申请号：US15424172
申请日：2017-02-03
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Feng Qian , Subhabrata Sen , Oliver Spatscheck
Abstract: A method, computer-readable storage device and apparatus for closing a transmission control protocol connection in a wireless network are disclosed. For example, the method sends a first transmission control protocol option requesting a use of a silent transmission control protocol closure for the transmission control protocol connection, receives a confirmation from a recipient device that silent transmission control protocol closure is to be used for the transmission control protocol connection, sends a second transmission control protocol option that indicates a connection timeout period for the sender device, receives a connection timeout period for the recipient device, tracks the connection timeout period for the sender device and the connection timeout period for the recipient device, and closes the transmission control protocol connection when one of the connection timeout period for the sender device or the connection timeout period for the recipient device has expired.
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公开(公告)号：US09654950B2
公开(公告)日：2017-05-16
申请号：US14996033
申请日：2016-01-14
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Subhabrata Sen , Oliver Spatscheck , Alexandre Gerber , Zhuoqing Morley Mao , Feng Qian , Zhaoguang Wang
CPC classification number: H04W72/0493 , H04L65/4069 , H04W4/06 , H04W4/18
Abstract: Techniques control traffic transmissions to manage radio resource utilization. When content is being streamed to user equipment (UE) and is at least initially intended to be streamed in real time at a constant bitrate, a communication management component can determine whether the content being transmitted to the UE can be delayed, instead of being transmitted in real time. In response to determining that the content can be delayed, the communication management component can facilitate buffering data and periodically streaming the data to the UE in data bursts to reduce use of UE power and radio resources. When transmitting a visual image to a UE, the communication management component can adjust resolution of a visual image to correspond to screen dimensions of the UE based on information indicating screen dimensions of the UE that can be received from the UE.
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公开(公告)号：US09578441B2
公开(公告)日：2017-02-21
申请号：US14601803
申请日：2015-01-21
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Alexandre Gerber , Zhuoqing Morley Mao , Feng Qian , Subhabrata Sen , Oliver Spatscheck , Zhaoguang Wang
CPC classification number: H04W4/001 , H04L43/0876 , H04W4/50 , H04W8/22 , H04W24/08 , H04W52/0229 , H04W52/0232 , H04W76/27 , Y02D30/40 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164
Abstract: Analyzing mobile device applications within a wireless data network and other related aspects are presented herein. More particularly, described herein is a novel Intelligent Mobility Application Profiling Tool (iMAP) and/or other mechanisms, systems and methods for profiling and benchmarking applications associated with mobile devices in a wireless data network. Various systems and methods described herein expose cross-layer interaction associated with a network device in order to profile an application on the network device with respect to energy efficiency, performance, and functionality. As described herein, radio resource control (RRC) analysis can be performed to infer RRC states associated with a given application, identify tail time, etc. Further, analyzers are employed for various layers, including transmission control protocol (TCP) and/or hypertext transfer protocol (HTTP), as well as to analyze communication bursts associated with a given application. Analysis results are subsequently utilized to deliver application profiling results to a user.
Abstract translation: 本文介绍了分析无线数据网络中的移动设备应用和其他相关方面。 更具体地，这里描述了一种新颖的智能移动应用程序分析工具（iMAP）和/或用于对与无线数据网络中的移动设备相关联的应用进行分析和基准测试的其他机制，系统和方法。 本文描述的各种系统和方法公开了与网络设备相关联的跨层交互，以便在能量效率，性能和功能方面对网络设备上的应用进行简档。 如本文所述，可以执行无线电资源控制（RRC）分析以推断与给定应用相关联的RRC状态，识别尾部时间等。此外，分析器被用于各种层，包括传输控制协议（TCP）和/或超文本 传输协议（HTTP），以及分析与给定应用相关联的通信突发。 随后利用分析结果将应用程序分析结果提供给用户。
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公开(公告)号：US20160150006A1
公开(公告)日：2016-05-26
申请号：US14550742
申请日：2014-11-21
Inventor： Subhabrata Sen , Vijay Gopalakrishnan , Oliver Spatscheck , Seungjoon Lee , Sanjay Rao , Ashiwan Sivakumar , Shankaranarayanan Puzhavakath Narayanan
IPC: H04L29/08
CPC classification number: H04L67/02 , H04L67/04 , H04L67/2833 , H04W4/18 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/168 , Y02D70/24 , Y02D70/26
Abstract: Mobile device data transfer via a wireless network is disclosed. A data manager component (DMC) on a carrier-side of an air interface can receive a request for data from a device located on a client-side of the air interface. The DMC can collect data related to the data request. Data can be collected by the DMC from remotely located servers. The collected data can be parsed to facilitate determining additional data that can be collected based on the request for data. The collected data and additional data can be bundled and returned via the air interface to the device on the client-side. Bundling the collected data and additional data can be in accord with an IND scheme, an ONLD scheme, a PARCEL(X) scheme, etc. This can improve load times associate with the requested data and can also reduce power consumption associated with the data transfer over the air interface.
Abstract translation: 公开了通过无线网络的移动设备数据传输。 空中接口的运营商侧的数据管理器组件（DMC）可以从位于空中接口的客户侧的设备接收对数据的请求。 DMC可以收集与数据请求相关的数据。 DMC可以从远程位置的服务器收集数据。 可以解析收集的数据，以便于根据数据请求确定可以收集的附加数据。 收集的数据和附加数据可以通过空中接口捆绑并返回到客户端的设备。 捆绑收集的数据和附加数据可以与IND方案，ONLD方案，PARCEL（X）方案等一致。这可以改善与所请求数据相关联的加载时间，并且还可以降低与数据传输相关联的功耗 通过空中接口。
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55.发明申请CONTROLLING TRAFFIC TRANSMISSIONS TO MANAGE CELLULAR RADIO RESOURCE UTILIZATION 有权控制交通传输管理细胞无线电资源利用公开(公告)号：US20160127877A1
公开(公告)日：2016-05-05
申请号：US14996033
申请日：2016-01-14
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Subhabrata Sen , Oliver Spatscheck , Alexandre Gerber , Zhuoqing Morley Mao , Feng Qian , Zhaoguang Wang
CPC classification number: H04W72/0493 , H04L65/4069 , H04W4/06 , H04W4/18
Abstract: Techniques control traffic transmissions to manage radio resource utilization. When content is being streamed to user equipment (UE) and is at least initially intended to be streamed in real time at a constant bitrate, a communication management component can determine whether the content being transmitted to the UE can be delayed, instead of being transmitted in real time. In response to determining that the content can be delayed, the communication management component can facilitate buffering data and periodically streaming the data to the UE in data bursts to reduce use of UE power and radio resources. When transmitting a visual image to a UE, the communication management component can adjust resolution of a visual image to correspond to screen dimensions of the UE based on information indicating screen dimensions of the UE that can be received from the UE.
Abstract translation: 技术控制流量传输来管理无线电资源利用。 当内容被流传输到用户设备（UE）并且至少最初打算以恒定比特率实时流式传输时，通信管理组件可以确定正在发送到UE的内容是否可以被延迟而不是被发送 实时。 响应于确定内容可以被延迟，通信管理组件可以促进缓冲数据并且周期性地以数据突发方式将数据流传输到UE，以减少对UE功率和无线电资源的使用。 当向UE发送可视图像时，通信管理部件可以基于指示可以从UE接收到的UE的屏幕尺寸的信息来调整视觉图像的分辨率以对应于UE的屏幕尺寸。
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Patent Agency Ranking
56.发明申请Methods, Devices, and Computer Program Products for Providing a Computing Application Rating 有权提供计算应用程序等级的方法，设备和计算机程序产品公开(公告)号：US20150212563A1
公开(公告)日：2015-07-30
申请号：US14679621
申请日：2015-04-06
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Alexandre Gerber , Zhuaqing Mao , Feng Qian , Subhabrata Sen , Oliver Spatscheck , Zhaoguang Wang
CPC classification number: G06F1/28 , G06F9/54 , G06F11/302 , G06F11/3062
Abstract: A rating is provided for a computing application. Traffic data, power data, and/or network signaling load data is collected for a computing application and compared with other similar data. A rating for the computing application is provided based on the comparison.
Abstract translation: 为计算应用程序提供了评级。 为计算应用收集交通数据，电力数据和/或网络信令负载数据，并与其他类似数据进行比较。 基于比较提供了计算应用的评级。
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57.发明申请METHOD AND APPARATUS FOR CLOSING A TRANSMISSION CONTROL PROTOCOL CONNECTION FOR A WIRELESS COMMUNICATIONS NETWORK 有权用于封闭无线通信网络的传输控制协议连接的方法和装置公开(公告)号：US20150156812A1
公开(公告)日：2015-06-04
申请号：US14095770
申请日：2013-12-03
Applicant: AT&T Intellectual Property I, L.P.
Inventor： FENG QIAN , Subhabrata Sen , Oliver Spatscheck
IPC: H04W76/06
CPC classification number: H04W76/068 , H04W76/38 , H04W80/06
Abstract: A method, computer-readable storage device and apparatus for closing a transmission control protocol connection in a wireless network are disclosed. For example, the method sends a first transmission control protocol option requesting a use of a silent transmission control protocol closure for the transmission control protocol connection, receives a confirmation from a recipient device that silent transmission control protocol closure is to be used for the transmission control protocol connection, sends a second transmission control protocol option that indicates a connection timeout period for the sender device, receives a connection timeout period for the recipient device, tracks the connection timeout period for the sender device and the connection timeout period for the recipient device, and closes the transmission control protocol connection when one of the connection timeout period for the sender device or the connection timeout period for the recipient device has expired.
Abstract translation: 公开了一种在无线网络中关闭传输控制协议连接的方法，计算机可读存储设备和装置。 例如，该方法发送请求对传输控制协议连接使用无声传输控制协议闭包的第一传输控制协议选项，接收来自接收方设备的确认，该静音传输控制协议关闭将被用于传输控制 协议连接，发送指示发送方设备的连接超时时段的第二传输控制协议选项，接收接收方设备的连接超时时间，跟踪发送方设备的连接超时时间和接收方设备的连接超时时间， 并且当发送方设备的连接超时时间段或接收方设备的连接超时时间之一过期时，关闭传输控制协议连接。
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公开(公告)号：US20140228040A1
公开(公告)日：2014-08-14
申请号：US14257600
申请日：2014-04-21
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Alexandre Gerber , Zhuoqing Mao , Feng Qian , Subhabrata Sen , Oliver Spatscheck , Zhaoguang Wang
IPC: H04W72/04
CPC classification number: H04W24/02 , H04L43/16 , H04L69/28 , H04W4/185 , H04W40/005 , H04W52/0209 , H04W72/048 , H04W76/38 , H04W88/02 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146
Abstract: Power and resource efficiency of a mobile network device are increased. In one aspect, a Tail Optimization Protocol (TOP) enables cooperation between a mobile device and an associated radio access network to eliminate idle periods (e.g., tails) when possible. Various systems and methods described herein can leverage the ability of applications and/or their associated connections to accurately predict a long tail time, from which a mobile device can notify an associated cellular network on such an imminent tail in order to allow the cellular network to immediately release tail resources. Various other aspects provided herein realize TOP via fast dormancy and/or other similar notification mechanisms, which enable a handset or other device to notify a cellular network for immediate resource release.
Abstract translation: 移动网络设备的功率和资源效率提高。 在一个方面，尾部优化协议（TOP）使得移动设备和相关联的无线电接入网络之间的协作可以在可能的情况下消除空闲时段（例如，尾部）。 本文描述的各种系统和方法可以利用应用和/或其相关连接的能力来精确地预测长尾时间，移动设备可以从该尾部时间通知相关联的蜂窝网络，以便允许蜂窝网络 立即释放尾部资源。 本文提供的各种其它方面通过快速休眠和/或其他类似的通知机制实现TOP，其使得手机或其他设备能够通知蜂窝网络以立即释放资源。
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公开(公告)号：US11616823B2
公开(公告)日：2023-03-28
申请号：US17463817
申请日：2021-09-01
Inventor： Subhabrata Sen , Bing Wang , Yanyuan Qin
Abstract: Aspects of the subject disclosure may include, for example, embodiments that comprise obtaining a data budget associated with a communication session for streaming video content over a communication network from a video content server, determining a first portion of the data budget that is associated with a first segment of the video content, and obtaining quality information associated with the video content from the video content server over the communication network. Further embodiments can include identifying a first group of tracks for the first segment, and determining a first target quality for the first segment based on the first portion of the data budget and the quality information. Other embodiments are disclosed.
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公开(公告)号：US20210306278A1
公开(公告)日：2021-09-30
申请号：US16832787
申请日：2020-03-27
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Rajarajan Sivaraj , Subhabrata Sen , Zhengye Liu , Jin Wang
IPC: H04L12/805 , H04L12/841 , H04L12/801 , H04L29/06 , H04L12/807 , H04L12/26 , H04L1/00 , H04W28/06
Abstract: Various embodiments disclosed herein provide for identifying optimal data packet size to achieve a higher throughput a wireless communication network. According to some embodiments, a system can comprise monitoring a transmit control protocol performance associated with a first transmission of data packets over a first duration of time, wherein a packet size of the data packets is a first data packet size, detecting that the transmit control protocol performance satisfies a function with respect to a threshold and in response to the detecting that transmit control protocol performance satisfies the function with respect to the first threshold, determining a second data packet size to use for a second transmission of the data packets over a second duration of time, transmitting a request to change the packet size of the data packets to the second data packet.
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