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公开(公告)号：US20180368037A1
公开(公告)日：2018-12-20
申请号：US15623289
申请日：2017-06-14
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
Inventor： Huahui Wang , Tae Won Cho , Gopalakrishnan Meempat , Henry Kafka , Ravi Raina , Xiaoyu Wang , Laurie Bigler
CPC classification number: H04W36/06 , H04L41/0816 , H04L41/0896 , H04L43/0876 , H04L43/0888 , H04L43/16 , H04L47/125 , H04W24/08 , H04W28/0205 , H04W28/0247 , H04W36/00837 , H04W88/08
Abstract: Distribution of traffic to cells in a communication network can be controlled. A distribution management component (DMC) can determine overall device traffic throughput for cells of a sector that satisfy a defined traffic throughput criterion relating to a harmonic mean of the device traffic throughput for the cells to desirably enhance or maximize the harmonic mean of the overall device traffic throughput. Based on the overall device traffic throughput for the cells, the DMC can determine whether to adjust a characteristic associated with a cell of the cells to facilitate adjusting distribution of device traffic among the cells of the sector to achieve desirable load balancing of traffic by the sector and in the network. Load balancing can be achieved by controlling respective parameters with regard to communication devices that are in idle mode or connected mode to facilitate directing communication devices and associated traffic to desired cells.
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12.发明申请METHOD AND APPARATUS FOR PLANNING RADIO FREQUENCY SPECTRUM IN A WIRELESS NETWORK 有权在无线网络中规划无线电频谱的方法和装置公开(公告)号：US20140378153A1
公开(公告)日：2014-12-25
申请号：US14312289
申请日：2014-06-23
Applicant: AT&T Intellectual Property I, L.P.
Inventor： SARAT PUTHENPURA , David G. Belanger , Gopalakrishnan Meempat , Sam Houston Parker , Ravi Raina , Wenjie Zhao , Huahui Wang
IPC: H04W72/04
CPC classification number: H04W72/0486 , H04W16/00 , H04W24/00 , H04W28/0289 , H04W28/16 , H04W48/16 , H04W88/08
Abstract: A method and apparatus for selecting a bandwidth option for a cell in a network are disclosed. For example, the method obtains, for the cell, network traffic data for a geographical area, and a physical characteristic of an antenna in the geographical area, determines busy time data traffic from the network traffic data, determines, for the cell, a cell range from the physical characteristic of the antenna, selects a bandwidth option from a plurality of bandwidth options, and determines an average throughput in accordance with the bandwidth option that is selected and the cell range.
Abstract translation: 公开了一种用于为网络中的小区选择带宽选项的方法和装置。 例如，该方法针对小区获取地理区域的网络业务数据和地理区域中的天线的物理特性，从网络业务数据确定忙时间数据业务，为小区确定小区 从天线的物理特性的范围，从多个带宽选项中选择带宽选项，并且根据所选择的带宽选项和小区范围来确定平均吞吐量。
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13.发明公开公开(公告)号：US20240333651A1
公开(公告)日：2024-10-03
申请号：US18191223
申请日：2023-03-28
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Huahui Wang , Ruida Zhou , Wenjie Zhao
Abstract: Aspects of the subject disclosure may include, for example, selecting a first rate limit for a conveyance of first video traffic in a communication system based on an analysis of a first plurality of key performance indicator (KPI) values for the communication system, conveying the first video traffic in the communication system in accordance with the first rate limit, and conveying first elastic traffic in the communication system based on the first rate limit. Other embodiments are disclosed.
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公开(公告)号：US11665596B2
公开(公告)日：2023-05-30
申请号：US17410721
申请日：2021-08-24
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Huahui Wang , Yuning Yang , Ye Ge , Wenjie Zhao
CPC classification number: H04W28/20 , H04W16/10 , H04W16/18 , H04W24/02 , H04W72/082
Abstract: Intelligent, automated, fixed wireless internet planning (e.g., using a computerized tool) is enabled. For instance, a system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations, comprising: determining, for a user equipment determined to be within a defined coverage area, a signal to interference and noise ratio, based on the signal to interference and noise ratio, determining a spectral efficiency value corresponding to the user equipment, based on the spectral efficiency value and a total available bandwidth of a network via which the defined coverage area is enabled, determining an available throughput corresponding to the user equipment, and in response to a determination that the available throughput exceeds a threshold throughput, designating the user equipment, in a data store, as being covered within the defined coverage area by the total available bandwidth of the network.
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公开(公告)号：US20230095706A1
公开(公告)日：2023-03-30
申请号：US18053363
申请日：2022-11-07
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jie Chen , Wenjie Zhao , Ganesh Krishnamurthi , Huahui Wang , Huijing Yang , Yu Chen
Abstract: A processing system including at least one processor may obtain operational data from a radio access network (RAN), format the operational data into state information and reward information for a reinforcement learning agent (RLA), processing the state information and the reward information via the RLA, where the RLA comprises a plurality of sub-agents, each comprising a respective neural network, each of the neural networks encoding a respective policy for selecting at least one setting of at least one parameter of the RAN to increase a respective predicted reward in accordance with the state information, and where each neural network is updated in accordance with the reward information. The processing system may further determine settings for parameters of the RAN via the RLA, where the RLA determines the settings in accordance with selections for the settings via the plurality of sub-agents, and apply the plurality of settings to the RAN.
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Patent Agency Ranking
公开(公告)号：US11582161B2
公开(公告)日：2023-02-14
申请号：US17173802
申请日：2021-02-11
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Huahui Wang , Ravi Raina
Abstract: Aspects of the subject disclosure may include, for example, receiving information about a data flow for radio communication between the radio access network and user equipment, classifying the data flow as one of a large data flow and a small data flow, adjusting priority of the data flow by reducing relative priority of the data flow responsive to classifying the data flow as a large data flow, and communicating data including the data flow between the radio access network and the user equipment according to the adjusted priority. Other embodiments are disclosed.
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公开(公告)号：US20220255875A1
公开(公告)日：2022-08-11
申请号：US17173802
申请日：2021-02-11
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Huahui Wang , Ravi Raina
IPC: H04L12/805 , H04L12/851
Abstract: Aspects of the subject disclosure may include, for example, receiving information about a data flow for radio communication between the radio access network and user equipment, classifying the data flow as one of a large data flow and a small data flow, adjusting priority of the data flow by reducing relative priority of the data flow responsive to classifying the data flow as a large data flow, and communicating data including the data flow between the radio access network and the user equipment according to the adjusted priority. Other embodiments are disclosed.
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18.发明申请公开(公告)号：US20220174543A1
公开(公告)日：2022-06-02
申请号：US17106440
申请日：2020-11-30
Applicant: AT&T INTELLECTUAL PROPERTY I, L.P. , AT&T Mobility II LLC
Inventor： Gopalakrishnan Meempat , Huahui Wang , Slawomir Stawiarski , Senthil Raj Dhandapani , Huijing Yang , Dongho Kim , Kemal Kara , Ravi Raina , Weihua Ye , Hyun Ok Lee
Abstract: The disclosed technology is directed towards load balancing in an adaptive and automated way for wireless mobility networks to improve the overall harmonic-average UE throughput within each controlled group of cells (e.g., different frequency carriers serving a sector of a base station). A load balancer (e.g., analytics component) obtains various device traffic data including throughput data for cells of a group. Pairs of cells in a group (sharing a site and face) can be selected based on satisfying various criteria, with estimated throughput gain achieved by changing the handoff rates between the cell pairs. The technology iteratively repeats the overall process, driving a system to an optimal equilibrium.
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19.发明申请公开(公告)号：US20210352517A1
公开(公告)日：2021-11-11
申请号：US16868599
申请日：2020-05-07
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Huahui Wang , Gopalakrishnan Meempat , Ravi Raina
IPC: H04W28/02 , H04B7/0413 , H04W72/04 , H04W16/28 , H04B17/318
Abstract: Aspects of the subject disclosure may include, for example, calculating a respective first quality metric for each cell of a plurality of cells included in a network, calculating a respective second quality metric for each cell of the plurality of cells, calculating a capacity of each cell of the plurality of cells in accordance with the first quality metric for the cell and the second quality metric for the cell, and allocating traffic of the network amongst the plurality of cells in accordance with the respective capacity of each cell of the plurality of cells. Other embodiments are disclosed.
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公开(公告)号：US20210282062A1
公开(公告)日：2021-09-09
申请号：US17330001
申请日：2021-05-25
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Huahui Wang , Tae Won Cho , Gopalakrishnan Meempat , Henry Kafka , Ravi Raina , Xiaoyu Wang , Laurie Bigler
Abstract: Distribution of traffic to cells in a communication network can be controlled. A distribution management component (DMC) can determine overall device traffic throughput for cells of a sector that satisfy a defined traffic throughput criterion relating to a harmonic mean of the device traffic throughput for the cells to desirably enhance or maximize the harmonic mean of the overall device traffic throughput. Based on the overall device traffic throughput for the cells, the DMC can determine whether to adjust a characteristic associated with a cell of the cells to facilitate adjusting distribution of device traffic among the cells of the sector to achieve desirable load balancing of traffic by the sector and in the network. Load balancing can be achieved by controlling respective parameters with regard to communication devices that are in idle mode or connected mode to facilitate directing communication devices and associated traffic to desired cells.
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