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公开(公告)号:CA3088402A1
公开(公告)日:2019-08-01
申请号:CA3088402
申请日:2019-01-23
Applicant: CABLE TELEVISION LABORATORIES INC
Inventor: CAMPOS LUIS ALBERTO , ANDREOLI-FANG JENNIFER , CARY JUDSON D , SMITH DAVID DANIEL
Abstract: A method for transmitting data through a multi-media communication network includes converting transmission entities into data symbols at a first communication device, transmitting the data symbols from the first communication device to a second communication device through at least two different types of communication media using only lower PHY layers of the at least two different types of communication media, and converting the data symbols into transmission entities at the second communication device. A network implementing a universal data link includes a first communication device configured to convert transmission entities into data symbols, a second communication device configured to convert the data symbols into transmission entities, at least a first communication medium and a second communication medium communicatively coupled between the first communication device and the second communication device, and a first physical-layer translator configured to translate data symbols without converting the data symbols into transmission entities. In order to reduce processing time and end-to-end latency, the physical-layer translator only performs demodulation and modulation operations, optionally also equalization.
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公开(公告)号:CA2984453A1
公开(公告)日:2016-11-17
申请号:CA2984453
申请日:2016-05-14
Applicant: CABLE TELEVISION LABORATORIES INC
Inventor: ANDREOLI-FANG JENNIFER , BABAEI ALIREZA
Abstract: Systems and methods presented herein provide for increasing a contention window of a UE employing a LTE communications operating in a radio frequency (RF) band comprising a conflicting wireless technology. In one embodiment, an eNodeB receives a transport block of data from a user equipment (UE). The transport block includes a cyclic redundancy check (CRC). The eNodeB then determines a checksum of the transport block based on the CRC, fails the checksum, and transmits a non-acknowledgement (NACK) of the transport block to the UE based on the failed checksum. The UE, in response to the NACK, increases a contention window and re-transmits the transport block to the eNodeB.
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公开(公告)号:DE112013003099B4
公开(公告)日:2016-09-15
申请号:DE112013003099
申请日:2013-06-20
Applicant: CABLE TELEVISION LABORATORIES INC
Inventor: WILLIAMS THOMAS , CAMPOS LUIS ALBERTO , ANDREOLI-FANG JENNIFER
Abstract: Verfahren zum Durchführen einer drahtlosen Zeichengabe unter Verwendung von Strahlformung, das Folgendes umfasst: Senden eines ersten breiten Strahls von einer ersten Basisstation, wobei der erste breite Strahl eine drahtlose Zeichengabe mit einem ersten Strahlwinkel bereitstellt; Empfangen einer ersten Antwort auf den ersten breiten Strahl von einem Gerät innerhalb einer näheren Umgebung der Basisstation; Bestimmen einer ersten Position des Gerätes auf der Grundlage der ersten Antwort, einschließlich des Bestimmens einer ersten Richtung von der ersten Basisstation zu dem Gerät; Bestimmen, ob eine zweite Basisstation auf der Sichtlinie oder nicht auf der Sichtlinie der ersten Richtung liegt; Bestimmen, dass die zweite Basisstation auf der Sichtlinie liegt, wenn eine zweite Position der zweiten Basisstation mit der ersten Richtung übereinstimmt und innerhalb einer ersten Distanz von der ersten Basisstation liegt; Bestimmen, dass die zweite Basisstation nicht auf der Sichtlinie liegt, wenn die zweite Position mit der ersten Richtung übereinstimmt und außerhalb der ersten Distanz von der ersten Basisstation liegt; Bestimmen, dass die zweite Basisstation nicht auf der Sichtlinie liegt, wenn die zweite Position nicht mit der ersten Richtung übereinstimmt; und Senden eines schmalen Strahls von der ersten Basisstation in der ersten Richtung zu dem Gerät, wenn die zweite Basisstation nicht auf der Sichtlinie liegt, wobei der schmale Strahl eine drahtlose Zeichengabe mit einem zweiten Strahlwinkel bereitstellt, wobei der zweite Strahlwinkel kleiner ist als der erste Strahlwinkel; und Senden eines zweiten breiten Strahls von der ersten Basisstation in der ersten Richtung zu dem Gerät, wenn ...
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公开(公告)号:CA3017210A1
公开(公告)日:2017-09-14
申请号:CA3017210
申请日:2017-03-10
Applicant: CABLE TELEVISION LABORATORIES INC
Inventor: ANDREOLI-FANG JENNIFER , MCKIBBEN BERNARD
IPC: H04W36/00
Abstract: Systems and methods presented herein provide latency reduction in wireless service through a communication link. In one embodiment, a method includes linking a modem to a Modem Termination System (MTS) via the communication link and detecting, at the modem, a message from a wireless service link indicating that a user equipment (UE) has data to transmit to a Mobile Network Operator (MNO). The method also includes requesting a data transfer from the modem to the MTS in response to detecting the message from the wireless service link and processing the request from the modem at the MTS. The method also includes granting the request while the UE is negotiating with the wireless service link to transmit the data of the UE. Systems and methods presented herein provide for reducing latency in wireless service through a communication link comprising a virtual Modem Termination System (vMTS) and a modem. The communication link is coupled with a virtualized wireless link.
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公开(公告)号:CA2875701C
公开(公告)日:2016-08-23
申请号:CA2875701
申请日:2013-06-20
Applicant: CABLE TELEVISION LABORATORIES INC
Inventor: CAMPOS LUIS ALBERTO , ANDREOLI-FANG JENNIFER , WILLIAMS THOMAS
Abstract: Beamforming for adapting wireless signaling beams in an adaptive and agile manner is contemplated. The beamforming may be characterized by adaptively constructing beam form parameters to provide wireless signaling in a manner that maximizes efficiency and bandwidth according to device positioning relative to a responding base station.
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公开(公告)号:CA2900804C
公开(公告)日:2021-07-13
申请号:CA2900804
申请日:2014-02-16
Applicant: CABLE TELEVISION LABORATORIES INC
Inventor: CAMPOS LUIS ALBERTO , ANDREOLI-FANG JENNIFER , PADDEN JOEY , MACMILLAN IAN
Abstract: A multiple-input multiple-output (MIMO) capable system is contemplated. The communication system may include a signal processor configured to separate an input stream into multiple signal paths to facilitate simultaneous transport through a communication medium. The capability to simultaneously transmit multiples signal paths may be beneficial in order to maximize throughput and/or minimize expense.
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公开(公告)号:CA3123048A1
公开(公告)日:2014-08-21
申请号:CA3123048
申请日:2014-02-16
Applicant: CABLE TELEVISION LABORATORIES INC
Inventor: PADDEN JOEY , MACMILLAN IAN , CAMPOS LUIS ALBERTO , ANDREOLI-FANG JENNIFER
IPC: H04B7/0413 , H04B1/40 , H04B3/36 , H04B7/208
Abstract: A multiple-input multiple-output (MIMO) capable system is contemplated. The communication system may include a signal processor configured to separate an input stream into multiple signal paths to facilitate simultaneous transport through a communication medium. The capability to simultaneously transmit multiples signal paths may be beneficial in order to maximize throughput and/or minimize expense.
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公开(公告)号:CA2984453C
公开(公告)日:2022-01-25
申请号:CA2984453
申请日:2016-05-14
Applicant: CABLE TELEVISION LABORATORIES INC
Inventor: ANDREOLI-FANG JENNIFER , BABAEI ALIREZA
Abstract: Systems and methods presented herein provide for increasing a contention window of a UE employing a LTE communications operating in a radio frequency (RF) band comprising a conflicting wireless technology. In one embodiment, an eNodeB receives a transport block of data from a user equipment (UE). The transport block includes a cyclic redundancy check (CRC). The eNodeB then determines a checksum of the transport block based on the CRC, fails the checksum, and transmits a non-acknowledgement (NACK) of the transport block to the UE based on the failed checksum. The UE, in response to the NACK, increases a contention window and re-transmits the transport block to the eNodeB.
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