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    System and method for pipelining LTE signaling
    2.
    发明授权
    System and method for pipelining LTE signaling 有权

    公开(公告)号：US11889592B2

    公开(公告)日：2024-01-30

    申请号：US16895087

    申请日：2020-06-08

    Applicant: CABLE TELEVISION LABORATORIES, INC.

    Inventor： Jennifer Andreoli-Fang

    IPC: H04W88/10 ,  H04W28/02 ,  H04W76/12 ,  H04W88/08 ,  H04L41/0826 ,  H04L65/65

    CPC classification number: H04W88/10 ,  H04L41/0826 ,  H04L65/65 ,  H04W28/0278 ,  H04W76/12 ,  H04W88/085

    Abstract: A system and method for reducing latency in a wireless-to-wired backhaul environment, such as a LTE-Backhaul environment. In the LTE-Backhaul embodiment, the system and method rely on a modification to the eNodeB (eNB). This modification causes the eNB to generate a bandwidth report (BWR) upon receipt of a buffer status report (BSR) associated with an RRC encapsulated NSA signaling. The BWR provides a notification to the backhaul system that SCTP signaling, which is associated with the RRC encapsulated NSA signaling, is forthcoming. In addition, the present system and method provides for a periodic transmission of a grant (e.g., a MAP in a DOCSIS embodiment) in the backhaul portion. The backhaul grant provides for the modem to immediately forward the BWR to the modem termination system (MTS) upon receipt of the BWR such that the MTS may prepare a grant for the forth coming SCTP signaling.

    Systems and methods for a universal data link
    3.
    发明授权
    Systems and methods for a universal data link 有权

    公开(公告)号：US11876663B2

    公开(公告)日：2024-01-16

    申请号：US17643980

    申请日：2021-12-13

    Applicant: Cable Television Laboratories, Inc.

    Inventor： Luis Alberto Campos ,  Jennifer Andreoli-Fang ,  Judson D. Cary ,  David Daniel Smith

    IPC: H04L27/26 ,  H04L69/323 ,  H04L27/00 ,  H04L1/00

    CPC classification number: H04L27/2697 ,  H04L1/0003 ,  H04L27/0008 ,  H04L69/323 ,  H04L2001/0097

    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.

    Systems and methods for mitigating delay in availability of data in a communication network
    4.
    发明授权
    Systems and methods for mitigating delay in availability of data in a communication network 有权

    公开(公告)号：US11825355B1

    公开(公告)日：2023-11-21

    申请号：US17315510

    申请日：2021-05-10

    Applicant: CABLE TELEVISION LABORATORIES, INC.

    Inventor： Jennifer Andreoli-Fang ,  Joseph Padden

    IPC: H04W28/26 ,  H04W28/02

    CPC classification number: H04W28/26 ,  H04W28/02

    Abstract: A method for mitigating delay in availability of data in a communication network includes predicting an amount of data to egress a first communication device; modifying the predicted amount of data to egress the first communication device according to a data delay profile, to generate a first signal representing anticipated upcoming data transmission by the first communication device, where the data delay profile represents delay in availability of data at the first communication device; transmitting the first signal from the first communication device to the second communication device; generating one or more Grants at the second communication device at least partially in accordance with the first signal, each Grant authorizing the first communication device to transfer data via the network; and transmitting the one or more Grants from the second communication device to the first communication device.

    Dynamic network selection
    8.
    发明授权
    Dynamic network selection 有权

    公开(公告)号：US11540207B2

    公开(公告)日：2022-12-27

    申请号：US16835006

    申请日：2020-03-30

    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.

    Uplink channel reservation with conflicting wireless communications
    9.
    发明授权
    Uplink channel reservation with conflicting wireless communications 有权

    公开(公告)号：US11483101B2

    公开(公告)日：2022-10-25

    申请号：US16450343

    申请日：2019-06-24

    Applicant: CABLE TELEVISION LABORATORIES, INC.

    Inventor： Jennifer Andreoli-Fang ,  Alireza Babaei

    IPC: H04L1/18 ,  H04L1/00 ,  H04L1/08 ,  H04L5/00 ,  H04W72/12 ,  H04W72/14 ,  H04W74/00 ,  H04W74/08 ,  H04W84/04 ,  H04W88/06

    Abstract: Systems and methods presented herein provide for channel reservation for a wireless telephony system operating in an RF band with a wireless system comprising a conflicting wireless technology. One method is operable with an eNodeB. The method includes assigning an ID (e.g., a pseudorandom number sequence, or “PN sequence”) to a user equipment (UE) operating in the RF band, processing a scheduling request for uplink (UL) data from the UE, and granting a time and a frequency for the UE to transmit the UL data. The method also includes waiting until the UE performs a Listen Before Talk (LBT) operation to determine whether the granted time and frequency is occupied by another wireless system employing a different wireless technology. The method also includes transmitting the ID to the UE to reserve the granted time and frequency when unoccupied by the other wireless system, and processing the UL data from the UE.

    Priority based scheduling for LTE uplink transmissions
    10.
    发明授权
    Priority based scheduling for LTE uplink transmissions 有权

    公开(公告)号：US11063707B2

    公开(公告)日：2021-07-13

    申请号：US16195646

    申请日：2018-11-19

    Applicant: CABLE TELEVISION LABORATORIES, INC.

    Inventor： Jennifer Andreoli-Fang ,  Alireza Babaei

    IPC: H04L1/18 ,  H04L5/00 ,  H04W72/12 ,  H04W72/14 ,  H04L1/00 ,  H04L1/08 ,  H04W74/00 ,  H04W74/08 ,  H04W84/04 ,  H04W88/06

    Abstract: Systems and methods presented herein provide for an eNodeB operating in an RF band comprising a conflicting wireless technology. One exemplary eNodeB assigns an ID to a UE, processes a scheduling request for UL data from the UE, processes another scheduling request for second UL data from the UE, determines priorities of the first and second UL data based on priority indicators in the scheduling requests, and grants time and frequency for the UE to transmit the first and second UL data. The eNodeB also waits until the UE performs an LBT operation. The LBT determines whether the granted time and frequency are occupied by another wireless system comprising a different wireless technology. The eNodeB also determines that the first UL data is stale, and transmits the ID to the UE to reserve the granted time and frequency for the second UL data when unoccupied by the other wireless system.

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