公开(公告)号：US11722913B2

公开(公告)日：2023-08-08

申请号：US17107259

申请日：2020-11-30

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Jennifer Andreoli-Fang ,  Alireza Babaei

IPC: H04W24/08 ,  H04W76/15 ,  H04W28/08 ,  H04W28/082

CPC classification number: H04W24/08 ,  H04W28/085 ,  H04W76/15

Abstract: Systems and methods presented herein provide for multichannel communications. In one embodiment, a communication system includes a plurality of traffic channels operable to link to a UE via one or more communication networks. The communication system also includes a traffic processor operable to receive a request for data from the UE, to evaluate the traffic channels based on the requested data, to select a first and a second of the traffic channels based on the evaluation, and to convey the data over the first and second traffic channels to the UE.

公开(公告)号：US11678207B1

公开(公告)日：2023-06-13

申请号：US17380927

申请日：2021-07-20

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Jennifer Andreoli-Fang ,  Alireza Babaei

IPC: H04W24/02 ,  H04W72/02 ,  H04W74/08 ,  H04W72/0446 ,  H04W84/12 ,  H04W72/54

CPC classification number: H04W24/02 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/54 ,  H04W74/0816 ,  H04W74/0833 ,  H04W84/12

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：US20210392289A1

公开(公告)日：2021-12-16

申请号：US17461761

申请日：2021-08-30

Applicant: Cable Television Laboratories, Inc.

Inventor： Alireza Babaei

IPC: H04N7/06 ,  H04N21/236 ,  H04N21/239 ,  H04N21/63 ,  H04N21/2343 ,  H04L12/851 ,  H04L12/707 ,  H04W4/18 ,  H04W28/02 ,  H04N21/262 ,  H04N21/6379 ,  H04N21/643 ,  H04N21/8547 ,  H04L12/46 ,  H04W28/10 ,  H04N5/067

Abstract: Managing Internet Protocol (IP) flows to produce multi-connection communication is contemplated, such as but not necessarily limited to managing a single IP flow simultaneously through disparate physical layers (PHYs). A unification sublayer may be configured as a logical interface between a network layer and a data link layer and/or the disparate PHYs to facilitating partitioning of IP packets included in the IP flow.

公开(公告)号：US11026104B2

公开(公告)日：2021-06-01

申请号：US16712823

申请日：2019-12-12

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Alireza Babaei ,  Jennifer Andreoli-Fang

IPC: H04W24/02 ,  H04W24/10 ,  H04W16/14

Abstract: Systems and methods presented herein provide for improving communications when encountering aggressive communication systems. In one embodiment, a communication system includes a WAP operable to link a UE to a communication network via a communication protocol and a communications processor operable with the WAP to detect another communication system operating within a range of the WAP, and to determine that the other communication system is operating via another communication protocol that differs from the communication protocol of the communication network based on UEs in range of the WAP. The UEs are operable to communicate via both communication protocols. The communications processor queries the UEs in the range of the WAP to determine which of the UEs are communicating via the other communication protocol, and estimates a rate of successful communication with the UE via the WAP based on a number of UEs communicating via the other communication protocol.

公开(公告)号：US10862551B2

公开(公告)日：2020-12-08

申请号：US16665808

申请日：2019-10-28

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Alireza Babaei ,  Jennifer Andreoli-Fang

IPC: H04B7/0426 ,  H04B7/08

Abstract: The present system and method provides a spatial multiplexing scenario that is performed purely in the analog domain when transmit and receive arrays are in Line of Sight (LoS) and hence significantly reduce the DSP requirements of massive MIMO systems.

公开(公告)号：US10715277B2

公开(公告)日：2020-07-14

申请号：US16181092

申请日：2018-11-05

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Alireza Babaei ,  Jennifer Andreoli-Fang ,  Yimin Pang

IPC: H04L1/00 ,  H03M13/35 ,  H04L27/00 ,  H04J3/06 ,  H04J3/16 ,  H04L5/00 ,  H04W72/04 ,  H04W72/08 ,  H04W84/12 ,  H04W76/10

Abstract: Systems and methods presented herein enhance WiFi communications in a RF band where conflicting LTE signaling exists. In one embodiment, a system includes a processor operable to detect the WiFi communications between a UE and a wireless access point of a WiFi network, to identify errors in the WiFi communications, and to determine a periodicity of the errors based on the LTE signaling structure. The system also includes an encoder communicatively coupled to the processor and operable to encode the WiFi communications with error correction, and to change the error correction based on the periodicity of the errors in the WiFi communications.

公开(公告)号：US20200059272A1

公开(公告)日：2020-02-20

申请号：US16665808

申请日：2019-10-28

Applicant: CABLE TELEVISION LABORATORIES, INC.

Inventor： Alireza Babaei ,  Jennifer Andreoli-Fang

IPC: H04B7/0426 ,  H04B7/08

Abstract: The present system and method provides a spatial multiplexing scenario that is performed purely in the analog domain when transmit and receive arrays are in Line of Sight (LoS) and hence significantly reduce the DSP requirements of massive MIMO systems.

公开(公告)号：US20190021066A1

公开(公告)日：2019-01-17

申请号：US16032929

申请日：2018-07-11

Applicant: Cable Television Laboratories, Inc.

Inventor： Luis Alberto Campos ,  Alireza Babaei

IPC: H04W64/00 ,  H04W4/06 ,  H04B7/06 ,  H04L5/00 ,  H04W52/28 ,  H04W56/00

Abstract: A cooperative wireless system using a multicast protocol to facilitate coordinating coherent addition and subtraction of wireless signaling or other beams originating from a plurality of antenna units at a target location is contemplated. The system may utilize multicast-based regulation and distribution of transmission control parameters necessary for the antenna units to synchronize the wireless signaling in a manner sufficient to enable the coherent addition and subtraction thereof at the target location.

公开(公告)号：US10111136B2

公开(公告)日：2018-10-23

申请号：US15391544

申请日：2016-12-27

Applicant: Cable Television Laboratories, Inc.

Inventor： Alireza Babaei

IPC: H04W28/10 ,  H04L12/46 ,  H04L12/851 ,  H04W84/12

Abstract: Managing Internet Protocol (IP) flows to produce multi-connection communication is contemplated, such as but not necessarily limited to managing a single IP flow simultaneously through disparate physical layers (PHYs). A unification sublayer may be configured as a logical interface between a network layer and a data link layer and/or the disparate PHYs to facilitating partitioning of IP packets included in the IP flow.

公开(公告)号：US10103793B2

公开(公告)日：2018-10-16

申请号：US15856557

申请日：2017-12-28

Applicant: Cable Television Laboratories, Inc.

Inventor： Alireza Babaei ,  Jennifer Andreoli-Fang

IPC: H04B7/04 ,  H04B7/08 ,  H04B7/0426

Abstract: The present system and method provides a spatial multiplexing scenario that is performed purely in the analog domain when transmit and receive arrays are in Line of Sight (LoS) and hence significantly reduce the DSP requirements of massive MIMO systems.