公开(公告)号：US11811531B1

公开(公告)日：2023-11-07

申请号：US17083197

申请日：2020-10-28

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Belal Hamzeh ,  Jennifer Andreoli-Fang ,  Alireza Babaei ,  Luis Alberto Campos

IPC: H04L1/00 ,  H04L27/00 ,  H04J3/06 ,  H04J3/16 ,  H04L5/00 ,  H04W72/0446 ,  H03M13/35 ,  H04W72/20 ,  H04W72/541 ,  H04W76/10 ,  H04W84/12

CPC classification number: H04L1/007 ,  H03M13/353 ,  H04J3/0647 ,  H04J3/1694 ,  H04L1/0009 ,  H04L1/0011 ,  H04L1/0041 ,  H04L1/0045 ,  H04L5/0092 ,  H04L27/0006 ,  H04W72/0446 ,  H04W72/20 ,  H04W72/541 ,  H04W76/10 ,  H04W84/12

Abstract: Systems and methods presented herein provide for altering communications of a LTE wireless communication system operating in an RF band with a conflicting WiFi system. In one embodiment, an LTE system includes a wireless base station operable to transmit downlink communications to a UE in the RF band and to receive uplink communications from the UE in the RF band. The LTE system also includes a processor operable to detect the uplink communications from the UE, to estimate a location of the UE based on the detected uplink communications, to determine a communication capability between the UE and the wireless base station based on the location of the UE, and to downgrade the downlink communications from the wireless base station to the UE based on the determined communication capability to avoid interference with the WiFi communication system.

公开(公告)号：US20230327804A1

公开(公告)日：2023-10-12

申请号：US18333006

申请日：2023-06-12

Applicant: Cable Television Laboratories, Inc.

Inventor： Luis Alberto Campos ,  Jennifer Andreoli-Fang ,  Belal Hamzeh ,  Alireza Babaei

IPC: H04L1/00 ,  H03M13/35 ,  H04L27/00 ,  H04W72/20 ,  H04W72/541 ,  H04J3/06 ,  H04J3/16 ,  H04L5/00 ,  H04W72/0446

CPC classification number: H04L1/007 ,  H03M13/353 ,  H04L1/0041 ,  H04L1/0009 ,  H04L27/0006 ,  H04W72/20 ,  H04W72/541 ,  H04J3/0647 ,  H04J3/1694 ,  H04L5/0092 ,  H04W72/0446 ,  H04L1/0011 ,  H04L1/0045 ,  H04W84/12

Abstract: Systems and methods presented herein provide for an LTE wireless communication system operating in a Radio Frequency (RF) band with a conflicting wireless system. The LTE system includes an eNodeB operable to detect a plurality of UEs in the RF band, to generate LTE frames for downlink communications to the UEs, and to time-divide each LTE frame into a plurality of subframes. The eNodeB is also operable to condense the downlink communications into a first number of the subframes that frees data from a remaining number of the subframes in each LTE frame, and to burst-transmit the first number of the subframes of each LTE frame in the RF band.

公开(公告)号：US11696181B1

公开(公告)日：2023-07-04

申请号：US17372687

申请日：2021-07-12

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Jennifer Andreoli-Fang ,  Bernard McKibben

IPC: H04W28/20 ,  H04W28/02 ,  H04W72/1268 ,  H04W76/14 ,  H04W72/56 ,  H04W72/542 ,  H04W84/12 ,  H04W28/24 ,  H04W84/04

CPC classification number: H04W28/20 ,  H04W28/0268 ,  H04W28/0278 ,  H04W72/1268 ,  H04W72/542 ,  H04W72/56 ,  H04W76/14 ,  H04W28/24 ,  H04W84/042 ,  H04W84/12

Abstract: Systems and methods presented herein provide for expediting a setup of a wireless session. In one embodiment, a method comprises intercepting setup information for a wireless session from a mobile core (e.g., operated by an MNO) servicing the UE, initiating a communication session between a Modem Termination System (MTS) and a modem based on the intercepted setup information to support a forthcoming wireless session, and providing the wireless session through the communication session setup.

公开(公告)号：US11496928B2

公开(公告)日：2022-11-08

申请号：US16989154

申请日：2020-08-10

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Dorin Viorel ,  Jennifer Andreoli-Fang

IPC: H04W28/20 ,  H04B7/155 ,  H04W84/20

Abstract: A system and method for optimizing the end-to-end latency transfer rates over an air interface employing a Multi-hop Relays (MHR). The present system and method provides fast signaling process when no Downlink/Uplink Bandwidth allocation changes are employed, thereby bypassing PHY/MAC/IP Stack processing. The solution is intended for the new generation of 5G millimeter band multi-hop relays.

公开(公告)号：US20220353860A1

公开(公告)日：2022-11-03

申请号：US17810632

申请日：2022-07-04

Applicant: Cable Television Laboratories, Inc.

Inventor： Jennifer Andreoli-Fang

IPC: H04W72/04 ,  H04W88/06 ,  H04L5/00 ,  H04W72/02 ,  H04W28/22

Abstract: A system and method for providing an MAP for an unsolicited grant to a modem in a wireless backhaul environment based on centralized small cell (cSC) data received at a modem termination system (MTS) is described herein.

公开(公告)号：US11382075B2

公开(公告)日：2022-07-05

申请号：US16571553

申请日：2019-09-16

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Jennifer Andreoli-Fang

IPC: H04W72/04 ,  H04W88/06 ,  H04L5/00 ,  H04W72/02 ,  H04W28/22 ,  H04W28/16 ,  H04W72/12 ,  H04W88/08

Abstract: A system and method for providing an MAP for an unsolicited grant to a modem in a wireless backhaul environment based on centralized small cell (cSC) data received at a modem termination system (MTS) is described herein.

公开(公告)号：US11337121B2

公开(公告)日：2022-05-17

申请号：US16813004

申请日：2020-03-09

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Joseph Padden ,  Jennifer Andreoli-Fang

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

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.

公开(公告)号：US11310773B2

公开(公告)日：2022-04-19

申请号：US16593764

申请日：2019-10-04

Applicant: CABLE TELEVISION LABORATORIES, INC

Inventor： Dorin Gheorghe Viorel ,  Jennifer Andreoli-Fang ,  Neeharika Allanki

IPC: H04W72/04 ,  H04W16/14 ,  H04W72/10 ,  H04W72/08

Abstract: A method for allocating aggressive signal carriers in a target band of a wireless communication network is provided. The network includes at least one long term evolution (LTE) node and at least one non-LTE transmission source. The target band includes at least two adjacent pairs of contiguous radio frequency (RF) channels. The method includes steps of scanning each contiguous RF channel of the target band to measure a respective value of non-LTE RF energy therein, determining, from the measured non-LTE RF energy, that a first one of the contiguous RF channels is occupied by a non-LTE carrier, and allocating an LTE carrier to a second one of the contiguous RF channels, different than the first one of the contiguous RF channels, based on the determination.

公开(公告)号：US11297650B2

公开(公告)日：2022-04-05

申请号：US16876176

申请日：2020-05-18

Applicant: CABLE TELEVISION LABORATORIES, INC

Inventor： Dorin Gheorghe Viorel ,  Jennifer Andreoli-Fang ,  Belal Hamzeh ,  Josh Redmore ,  Carey Sonsino

IPC: H04W74/08 ,  H04W8/00 ,  H04W16/14 ,  H04B17/345 ,  H04W84/04 ,  H04W84/12 ,  H04W24/02

Abstract: A method for detecting aggressive signal transmission signatures in a wireless communication network is provided. The network includes at least one cooperative device, an access point, and at least one non-cooperative device. The method includes steps of generating a matrix of at least 8 bits configured to register each instance of at least one of a clear-to-send frame and a request-to-send frame transmitted between the at least one cooperative device and the access point during a specified duration, calculating a cumulative distribution function based on the registered instances within the generated matrix for a probability of the presence of an aggressive transmission signal by the at least one non-cooperative device within a measurable vicinity of one or more of the cooperative device and the access point, and determining the presence of the aggressive transmission signal based on the calculated cumulative distribution function being greater than a predetermined threshold.

公开(公告)号：US11109238B2

公开(公告)日：2021-08-31

申请号：US16393761

申请日：2019-04-24

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Luis Alberto Campos ,  Bernard McKibben ,  Jennifer Andreoli-Fang ,  Joey Padden ,  Justin Colwell ,  Ian MacMillan

IPC: H04W16/14 ,  H04W24/02 ,  H04W36/08

Abstract: One wireless telecommunications system includes a Mobile Central Office (MCO) for capacity sharing via a master scheduling system. The MCO is communicatively coupled to a plurality of wireless base stations, each being operable to handle a session from a wireless device and to handoff the session to another wireless base station when the wireless device moves into a range of the other base station. Each of the wireless base stations is operable to convey capacity information to the master scheduling system through the MCO, and to acquire capacity from one or more wireless base stations of another MCO when directed by the master scheduling system.