公开(公告)号：US20200213848A1

公开(公告)日：2020-07-02

申请号：US16730741

申请日：2019-12-30

Applicant: CABLE TELEVISION LABORATORIES, INC

Inventor： Tao Wan ,  Massimiliano Pala ,  Steven J. Goeringer ,  Darshak Thakore

IPC: H04W12/06 ,  H04W12/04 ,  H04L9/32 ,  H04W12/00

Abstract: A system for provisioning a device is provided. The system includes a computer device. The computer device is programmed to receive, from a user equipment, a connection request via a layer two connection. The computer device is also programmed to accept the connection request. The computer device is further programmed to receive, from the user equipment, a certificate request via the layer two connection. Additionally, the computer device is programmed to determine a destination for the certificate request, and to route the certificate request to the destination.

公开(公告)号：US20200213178A1

公开(公告)日：2020-07-02

申请号：US16727558

申请日：2019-12-26

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Ruoyu Sun ,  Jingjie Zhu ,  Mark J. Poletti

IPC: H04L27/26

Abstract: A method for transmitting data via a coaxial electrical cable includes (a) converting symbols of each input data stream of a plurality of parallel input data streams from digital form to analog form, (b) individually filtering symbols of each input data stream, (c) transforming symbols of each input data stream from a first frequency-domain to a first time-domain, to generate parallel first time-domain samples, (d) converting the first time-domain samples to a serial multi-carrier signal, and (e) injecting the multi-carrier signal onto the coaxial electrical cable.

公开(公告)号：US10693807B2

公开(公告)日：2020-06-23

申请号：US15343562

申请日：2016-11-04

Applicant: CABLE TELEVISION LABORATORIES, INC

Inventor： Donald Clarke

IPC: H04L12/911 ,  H04L29/08

Abstract: A method for mediating resource allocation includes a step of receiving from at least one first computation module, a first proposed resource allocation for completing a computational task. The method further includes a step of comparing the received first proposed resource allocation to at least one of a predetermined resource allocation criteria and at least one second proposed resource allocation received from at least one second computation module, and a step of determining a resource allocation instruction based, at least in part, on a result of the step of comparing.

公开(公告)号：US10687226B2

公开(公告)日：2020-06-16

申请号：US15466650

申请日：2017-03-22

Applicant: Cable Television Laboratories, Inc.

Inventor： John Charles Bahr

IPC: H04W24/02 ,  H04W48/20 ,  H04W84/12 ,  H04W92/20

Abstract: A coordinated multiple-AP system and method for alleviating AP overloading, sticky clients, and RF interference for use in a non-WLAN Controller (WLC) communication environment, such as a home network. In the present system and method AP periodically measure the communication environment and share the measured data with other APs in the same communication environment. The shared communication environment data is utilized to collaboratively determine best data transmission scenarios for supported clients. Best data transmission scenarios include but are not limited to optimized Client Link Management and Radio Resource Management.

公开(公告)号：US10680703B2

公开(公告)日：2020-06-09

申请号：US16264072

申请日：2019-01-31

Applicant: CABLE TELEVISION LABORATORIES, INC

Inventor： Peter Paul Smyth ,  Lin Cheng ,  Jim O'Connor ,  Eric Winkelman ,  Thomas H. Williams ,  Belal Hamzeh ,  Steve Arendt

IPC: H04B7/185 ,  H04B7/0413 ,  H04B7/06 ,  H04W16/20 ,  H04B17/391 ,  H04W16/14 ,  H04W52/24

Abstract: A communication system includes an earth station configured to receive a downlink transmission from a satellite and transmit an uplink transmission to the satellite. The communication system further includes a server in operable communication with the earth station, a beacon detector in operable communication with the server, an access point configured to operate within a proximity of the earth station, and a beacon transmitter disposed within close proximity to the access point. The beacon transmitter is configured to transmit a beacon signal to one or more of the server and the beacon detector. The beacon signal uniquely identifies the access point. The server is configured to implement a measurement-based protection scheme with respect to at least one of the downlink transmission and the uplink transmission.

公开(公告)号：US10674378B2

公开(公告)日：2020-06-02

申请号：US15726790

申请日：2017-10-06

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Jennifer Andreoli-Fang ,  Alireza Babaei

IPC: H04W72/00 ,  H04W24/02 ,  H04W72/02 ,  H04W74/08 ,  H04W72/04 ,  H04W84/12 ,  H04W72/12

Abstract: Systems and methods presented herein provide for improving communications when encountering aggressive communication systems. In one embodiment, a communication system comprises a wireless access point operable to link a first user equipment (UE) to a WiFi network via a contention based mode that directs the WAP to share radio frequency spectrum with other WAPs. The communication system also comprises a communication processor operable to query at least the first UE to determine aggressive radio frequency (RF) band activity by another communication system in range of the WAP, to determine that the aggressive RF band activity by the other communication system is pushing communication with the first UE via the WAP below a threshold level, and based on the determination, direct the WAP to switch to a contention free mode to communicate with the first UE in contention free mode.

公开(公告)号：US10609628B2

公开(公告)日：2020-03-31

申请号：US15688605

申请日：2017-08-28

Applicant: Cable Television Laboratories, Inc.

Inventor： Jennifer Andreoli-Fang ,  Bernard McKibben ,  Vikas Sarawat

IPC: H04W48/12 ,  H04W48/20 ,  H04W28/02 ,  H04W48/18

Abstract: Wireless access network selection is contemplated. The selection process may include arbitrating use of a plurality of wireless networks according to their performance capabilities. The performance capabilities or parameters may be identified from information broadcasted from the wireless networks. Mobile devices capable of wirelessly connecting to the networks may identify the performance capabilities prior to connecting to the wireless networks, thereby enabling the mobile devices to more efficiently identify suitable networks.

公开(公告)号：US20200097852A1

公开(公告)日：2020-03-26

申请号：US16577699

申请日：2019-09-20

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： JINGJIE ZHU ,  KARTHIK SUNDARESAN

IPC: G06N20/00

Abstract: The present disclosure generally relates to apparatus, software and methods for detecting anomalous elements in data. For example, the data can be any time series, such as but not limited to radio frequency data, temperature data, stock data, or production data. Each type of data may be susceptible to repeating phenomena that produce recognizable features of anomalous elements. In some embodiments, the features can be characterized as known patterns and used to train a machine learning model via supervised learning to recognize those features in a new data series.

公开(公告)号：US20200092000A1

公开(公告)日：2020-03-19

申请号：US16573872

申请日：2019-09-17

Applicant: CABLE TELEVISION LABORATORIES, INC

Inventor： Mu Xu ,  Luis Alberto Campos ,  Haipeng Zhang ,  Junwen Zhang ,  Zhensheng Jia

IPC: H04B10/079 ,  H04B10/27 ,  H04B10/61 ,  H04B10/54

Abstract: A skew compensation system for a coherent optical communication network includes a transmitter modulator having a first driver input for receiving a first signal from a first channel, a second driver input for receiving a second signal from a second channel, a source input for receiving a continuous wave source signal, and a modulation output in communication with an optical transport medium of the network. The system further includes a tunable delay line disposed between the second channel and the second driver input for inserting a pre-determined training sequence onto the second signal prior to the second driver input, and a processor for determining a skew amount between the second signal at the second driver input and the first signal at the first driver input, calculating a pre-compensation value corresponding to the skew amount, and reducing the skew amount at the modulation output according to the pre-compensation value.

公开(公告)号：US10588057B2

公开(公告)日：2020-03-10

申请号：US16353904

申请日：2019-03-14

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Joseph Padden ,  Jennifer Andreoli-Fang

IPC: H04W92/20 ,  H04W36/00 ,  H04W36/08 ,  H04W16/14

Abstract: A method for communicating between base stations of two different wireless communication networks may include (1) transmitting a setup request message from a first base station of a first wireless communication network to a second base station of a second wireless communication network, the setup request message including a first user equipment (UE) device context format of the first wireless communication network and a second UE device context format of the second wireless communication network; (2) receiving, at the first base station, a setup response from the second base station, the setup response including a union of the first UE device context format and the second UE device context format; and (3) at the first base station, communicating with the second base station according to the union of the first UE device context format and the second UE device context format.