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公开(公告)号：US11012993B2
公开(公告)日：2021-05-18
申请号：US16887707
申请日：2020-05-29
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Mostafa Tofighbakhsh , Bogdan Ungureanu , Deva-Datta Sharma , Rittwik Jana , Shraboni Jana
Abstract: In 5G, a high degree of automated management and control mechanisms can coordinate various radios in relatively close proximity, via a zone, or in a cluster. Reactive automation coupled with hybrid algorithms utilizing internal radio states and known or expected external events or entities can enable a smart proactive 5G automation. The smart proactive 5G automation can minimize signaling between the radios and provide a hybrid distributed and centralized model utilizing a radio access network intelligent controller to increase spectrum efficiencies. Additionally, the smart proactive 5G automation can provide new service opportunities that can be offered by service providers.
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公开(公告)号：US20200314826A1
公开(公告)日：2020-10-01
申请号：US16369778
申请日：2019-03-29
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Deva-Datta Sharma , Shraboni Jana , Mostafa Tofighbakhsh , Bogdan Ungureanu , Rittwik Jana
Abstract: Given real-time user equipment (UE) measurements from an open radio access network (O-RAN) infrastructure, a radio access network intelligent controller (RIC) can compute a UE distribution context space. The O-RAN can comprise gNode-Bs, centralized units, and distributed units. The UE distribution context space computations can be performed by a UE context correlator module of the RIC. The UE context correlator module can also utilize a pre-defined UE context model, which contains definitions and values for various UE context attributes to generate adaptive beam-forming patterns.
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23.发明申请公开(公告)号：US20200314750A1
公开(公告)日：2020-10-01
申请号：US16367648
申请日：2019-03-28
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Mostafa Tofighbakhsh , Shraboni Jana , Bogdan Ungureanu , Deva-Datta Sharma , Rittwik Jana
Abstract: Deployment of Internet-of-things devices can comprise sensors deployed in remote and hard to reach areas and locations. Due to lack of access to reliable power, these sensors cannot always be connected to a network and also have limited computation power. Consequently, a mechanism can be established to periodically access these sensors and collect data from them. The mechanism can utilize a mobile radio unit device to serve as data collectors. The mobile radio unit device can make use of an adaptive beam scanning to perform sensory data collection via the beam scanning operation. Additionally, the platform can also comprise a radio access network intelligent controller to manage the data collecting radio units by providing specific instructions and data collection methodologies.
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公开(公告)号：US20230087281A1
公开(公告)日：2023-03-23
申请号：US18057580
申请日：2022-11-21
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Mostafa Tofighbakhsh , Rittwik Jana , Bogdan Ungureanu , Deva-Datta Sharma , Shraboni Jana
IPC: H04B7/06 , H04B17/318 , H04W16/28
Abstract: The described technology is generally directed towards beam recovery for an antenna array. One or more recovery beams or recovery beam patterns can be defined for an antenna array, and in response to a failure, the antenna array can be restored to a defined recovery beam or recovery beam pattern. Techniques for defining recovery beams and recovery beam patterns for the antenna array, selecting a recovery beam or recovery beam pattern for the antenna array, and entering a selected recovery beam or recovery beam pattern by the antenna array are also disclosed.
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公开(公告)号：US11539412B2
公开(公告)日：2022-12-27
申请号：US16526828
申请日：2019-07-30
Applicant: AT & T Intellectual Property I, L.P.
Inventor： Mostafa Tofighbakhsh , Rittwik Jana , Bogdan Ungureanu , Deva-Datta Sharma , Shraboni Jana
IPC: H04B7/06 , H04B17/318 , H04W16/28
Abstract: The described technology is generally directed towards beam recovery for an antenna array. One or more recovery beams or recovery beam patterns can be defined for an antenna array, and in response to a failure, the antenna array can be restored to a defined recovery beam or recovery beam pattern. Techniques for defining recovery beams and recovery beam patterns for the antenna array, selecting a recovery beam or recovery beam pattern for the antenna array, and entering a selected recovery beam or recovery beam pattern by the antenna array are also disclosed.
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Patent Agency Ranking
公开(公告)号：US11425652B2
公开(公告)日：2022-08-23
申请号：US17102892
申请日：2020-11-24
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Mostafa Tofighbakhsh , Shraboni Jana , Bogdan Ungureanu , Deva-Datta Sharma , Rittwik Jana
Abstract: Deployment of Internet-of-things devices can comprise sensors deployed in remote and hard to reach areas and locations. Due to lack of access to reliable power, these sensors cannot always be connected to a network and also have limited computation power. Consequently, a mechanism can be established to periodically access these sensors and collect data from them. The mechanism can utilize a mobile radio unit device to serve as data collectors. The mobile radio unit device can make use of an adaptive beam scanning to perform sensory data collection via the beam scanning operation. Additionally, the platform can also comprise a radio access network intelligent controller to manage the data collecting radio units by providing specific instructions and data collection methodologies.
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27.发明授权公开(公告)号：US11271624B2
公开(公告)日：2022-03-08
申请号：US17198228
申请日：2021-03-10
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Rittwik Jana , Shraboni Jana , Mostafa Tofighbakhsh , Deva-Datta Sharma , Bogdan Ungureanu
IPC: H04B7/0456 , H04B7/06 , H04B7/0426
Abstract: Precoding matrix computations for a large number of antenna arrays can be used to generate efficiencies within a wireless network. Utilizing network topology and context data in conjunction with known available network resources and mobile device measurements can facilitate gains in power and spectral efficiency and reduction in computation complexity posed by current procedures. To take advantage of multiple paths, the precoding matrix can be known at the radio units for each mobile device.
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28.发明申请公开(公告)号：US20210273694A1
公开(公告)日：2021-09-02
申请号：US17198228
申请日：2021-03-10
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Rittwik Jana , Shraboni Jana , Mostafa Tofighbakhsh , Deva-Datta Sharma , Bogdan Ungureanu
IPC: H04B7/0456 , H04B7/06 , H04B7/0426
Abstract: Precoding matrix computations for a large number of antenna arrays can be used to generate efficiencies within a wireless network. Utilizing network topology and context data in conjunction with known available network resources and mobile device measurements can facilitate gains in power and spectral efficiency and reduction in computation complexity posed by current procedures. To take advantage of multiple paths, the precoding matrix can be known at the radio units for each mobile device.
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公开(公告)号：US11064337B2
公开(公告)日：2021-07-13
申请号：US16367697
申请日：2019-03-28
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Mostafa Tofighbakhsh , Bogdan Ungureanu , Deva-Datta Sharma , Rittwik Jana , Shraboni Jana
Abstract: A radio access network intelligent controller (RIC) platform can enable various highly secure, reliable, fast communications for first responders during emergency situations. Self-organizing service chaining of public safety edge applications, can be enabled in both time and space when triggered by an emergency situation. The RIC platform can perform reassignment of resources and network slices according to historical data and situational analysis. The RIC platform can select and provide the best frequencies and resources to ensure that first responders have communication services that do not get affected by anomalies such as network load, congestion, and/or related degradations.
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公开(公告)号：US20210036933A1
公开(公告)日：2021-02-04
申请号：US16529025
申请日：2019-08-01
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Mostafa Tofighbakhsh , Shraboni Jana , Bogdan Ungureanu , Deva-Datta Sharma , Rittwik Jana
Abstract: The described technology is generally directed towards an intent design tool for communication networks. A graphical user interface provided by the intent design tool can include a collection of communication network topology elements and a communication network intent topology design area. Selected communication network topology elements can be placed into the communication network intent topology design area, and connection types between the selected communication network topology elements can also be specified in the communication network intent topology design area, in order to define custom communication network intent topologies.
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