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公开(公告)号：US11202210B2
公开(公告)日：2021-12-14
申请号：US17060963
申请日：2020-10-01
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Wei Yuan , Yuning Yang , Carlos Eduardo De Andrade , Nemmara Shankaranarayanan , Sarat Puthenpura , Wenjie Zhao , Slawomir Stawiarski
Abstract: Facilitating model-driven automated cell allocation in advanced networks (e.g., 5G and beyond) is provided herein. Operations of a method can comprise determining, by a system comprising a processor, a solution to an integer programming problem based on input data associated with a network inventory and configuration data for network devices of a group of network devices included in a communications network. Also, the method can comprise determining, by the system, respective cell identities and respective root sequence index assignments for the network devices. Further, the method can comprise implementing, by the system, a deployment of the respective cell identities and respective root sequence index assignments at the network devices.
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公开(公告)号：US11445379B2
公开(公告)日：2022-09-13
申请号：US17037095
申请日：2020-09-29
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Jie Chen , Yuning Yang , Zhen Wan , Wenjie Zhao
Abstract: Facilitating analysis and resource planning for advanced heterogeneous networks (e.g., 5G, 6G, and beyond) is provided herein. A system is provided that includes a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations. The operations can include determining that a resource is to be added to existing resources at a grid level of a heterogeneous network. Further, the operations can include selecting candidate locations for placement of the resource based on a coverage-driven objective and a capacity-driven objective defined for the heterogeneous network. The coverage-driven objective can be associated with a demand for services within the grid level of the heterogeneous network. The capacity-driven objective can be associated with demand growth within the grid level of the heterogeneous network. The resource can be a fifth generation millimeter wave node or a cloud radio access network node.
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3.发明授权公开(公告)号：US11368890B2
公开(公告)日：2022-06-21
申请号：US16916998
申请日：2020-06-30
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Yuning Yang , Wenjie Zhao
Abstract: Predicting small cell capacity and coverage to facilitate offloading of macrocell capacity is presented herein. A system selects a group of candidate locations for placement of respective small cells to facilitate offloading, via the respective small cells, of traffic from respective macrocells corresponding to the candidate locations—the respective small cells including first transmission powers that are less than second transmission powers of the respective macrocells. Further, for each candidate location of the group of candidate locations, the system determines an estimated amount of traffic capacity of a small cell of the respective small cells that has been presumed to have been placed at the candidate location, and determines estimated signal strengths of respective signals that have been predicted to have been received from the small cell at respective portions of a grid of a defined signal coverage area corresponding to the candidate location.
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4.发明申请公开(公告)号：US20210410035A1
公开(公告)日：2021-12-30
申请号：US16916998
申请日：2020-06-30
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Yuning Yang , Wenjie Zhao
Abstract: Predicting small cell capacity and coverage to facilitate offloading of macrocell capacity is presented herein. A system selects a group of candidate locations for placement of respective small cells to facilitate offloading, via the respective small cells, of traffic from respective macrocells corresponding to the candidate locations—the respective small cells including first transmission powers that are less than second transmission powers of the respective macrocells. Further, for each candidate location of the group of candidate locations, the system determines an estimated amount of traffic capacity of a small cell of the respective small cells that has been presumed to have been placed at the candidate location, and determines estimated signal strengths of respective signals that have been predicted to have been received from the small cell at respective portions of a grid of a defined signal coverage area corresponding to the candidate location.
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公开(公告)号：US20210022013A1
公开(公告)日：2021-01-21
申请号：US17060963
申请日：2020-10-01
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Wei Yuan , Yuning Yang , Carlos Eduardo De Andrade , Nemmara Shankaranarayanan , Sarat Puthenpura , Wenjie Zhao , Slawomir Stawiarski
Abstract: Facilitating model-driven automated cell allocation in advanced networks (e.g., 5G and beyond) is provided herein. Operations of a method can comprise determining, by a system comprising a processor, a solution to an integer programming problem based on input data associated with a network inventory and configuration data for network devices of a group of network devices included in a communications network. Also, the method can comprise determining, by the system, respective cell identities and respective root sequence index assignments for the network devices. Further, the method can comprise implementing, by the system, a deployment of the respective cell identities and respective root sequence index assignments at the network devices.
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Patent Agency Ranking
公开(公告)号：US08937934B2
公开(公告)日：2015-01-20
申请号：US14253768
申请日：2014-04-15
Applicant: AT&T Mobility II LLC , AT&T Intellectual Property I, L.P.
Inventor： Sarat Puthenpura , Mark Austin , Mark Wade Pack , Sam Houston Parker , Yuning Yang , Wenjie Zhao
CPC classification number: H04L5/0053 , H04W16/10 , H04W72/0466
Abstract: Scrambling code conflicts can be mitigated by primary scrambling code reuse that minimizing a potential interference Primary scrambling codes are applied to a first set of cells located in a portion of the network being considered. A second set of cells are evaluated for primary scrambling code reuse based on a distance parameter and/or a coverage area. If the distance parameter is greater than a defined distance, primary scrambling code reuse can be applied. If all distance parameters evaluated are less than the distance parameter, a length of the distance parameter is reduced and the distance between cells is reevaluated.
Abstract translation: 可以通过使潜在干扰最小化的主扰码重用来减轻加扰码冲突。主扰码被应用于位于正在考虑的网络的一部分中的第一组小区。 基于距离参数和/或覆盖区域对第二组信元进行初始扰码重用。 如果距离参数大于定义的距离，则可以应用主扰码重用。 如果评估的所有距离参数都小于距离参数，则距离参数的长度减小，单元格之间的距离被重新评估。
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公开(公告)号：US20230064719A1
公开(公告)日：2023-03-02
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
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：US11212768B2
公开(公告)日：2021-12-28
申请号：US16890493
申请日：2020-06-02
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Yuning Yang , Jie Chen , Wenjie Zhao
Abstract: The technologies described herein are generally directed to facilitating operation of a system for implementing fifth generation (5G) or other next generation networks. In accordance with one or more embodiments, a method described herein can include identifying, by a device comprising a processor, predicted resource usage of a first antenna covering a geographic zone. Further, the method can include selecting, by the device, a group of geographic siting locations within the geographic zone for potentially siting ones of a group of second antennas. In addition, selecting, by the device, a spatial arrangement in relation to the first antenna, of a subset of the group of geographic siting locations can occur, with a selected spatial arrangement including an arrangement to maintain the predicted resource usage in the condition.
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公开(公告)号：US20210377903A1
公开(公告)日：2021-12-02
申请号：US16890493
申请日：2020-06-02
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Yuning Yang , Jie Chen , Wenjie Zhao
Abstract: The technologies described herein are generally directed to facilitating operation of a system for implementing fifth generation (5G) or other next generation networks. In accordance with one or more embodiments, a method described herein can include identifying, by a device comprising a processor, predicted resource usage of a first antenna covering a geographic zone. Further, the method can include selecting, by the device, a group of geographic siting locations within the geographic zone for potentially siting ones of a group of second antennas. In addition, selecting, by the device, a spatial arrangement in relation to the first antenna, of a subset of the group of geographic siting locations can occur, with a selected spatial arrangement including an arrangement to maintain the predicted resource usage in the condition.
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公开(公告)号：US11012868B1
公开(公告)日：2021-05-18
申请号：US16906780
申请日：2020-06-19
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Yuning Yang , Wenjie Zhao
Abstract: An architecture for providing indoor planning data that can be used to increase the density of mobility networks. A method can comprise receiving, via network equipment, resource exhaustion data indicative of radio spectrum usage within a determined bin representing a defined geographic area; receiving, via the network equipment, traffic data associated with the determined bin, wherein the traffic data indicates a volume of data flowing into the determined bin; receiving, via the network equipment, coverage data representing a quality of service metric data indicative of a determined reference signal receive power metric; and based on applying a ranking process to the resource exhaustion data, the traffic data, and the coverage data, generating a ranked list of structures, wherein a structure of the ranked list of structures includes the determined bin.
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