公开(公告)号：US20190081815A1

公开(公告)日：2019-03-14

申请号：US16188962

申请日：2018-11-13

Applicant: Entropic Communications, LLC

Inventor： Chi-ping Nee ,  Michail Tsatsanis ,  David Barr

IPC: H04L12/28 ,  H04L5/16 ,  H04B7/155

CPC classification number: H04L12/2861 ,  H04B7/15557 ,  H04L5/16 ,  H04L12/2801

Abstract: A method, system and computer program for transmitting at least two payloads in a downstream traffic phase of a time-division duplex (TDD) cycle with a single preamble from a headend followed by concatenated payloads without intervening preambles, whereby the payloads are ranked by increasing modulation profiles. The preamble, and concatenated and ordered set of payloads are then transmitted to two or more predetermined customer premise equipments (CPEs).

公开(公告)号：US09184872B2

公开(公告)日：2015-11-10

申请号：US14510971

申请日：2014-10-09

Applicant: Entropic Communications, LLC

Inventor： David Barr ,  Michail Tsatsanis ,  Arndt Mueller ,  Na Chen

IPC: H04L25/14 ,  H04L1/00 ,  H04L12/28 ,  H04L12/911 ,  H04L1/02 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04L1/0041 ,  H03M13/1102 ,  H03M13/618 ,  H04L1/0009 ,  H04L1/0042 ,  H04L1/02 ,  H04L5/0091 ,  H04L12/2801 ,  H04L12/2865 ,  H04L25/14 ,  H04L27/2602 ,  H04L47/828 ,  H04L2001/0096

Abstract: A particular overall architecture for transmission over a bonded channel system consisting of two interconnected MoCA (Multimedia over Coax Alliance) 2.0 SoCs (Systems on a Chip) and a method and apparatus for the case of a “bonded” channel network. With a bonded channel network, the data is divided into two segments, the first of which is transported over a primary channel and the second of which is transported over a secondary channel.

Abstract translation: 通过由两个互连的MoCA（同轴多媒体联盟）2.0 SoC（片上系统）组成的绑定信道系统的传输的特定总体架构以及用于“绑定”信道网络的情况的方法和装置。 使用绑定信道网络，数据被分成两个段，第一段通过主信道传输，第二段通过辅助信道传输。

公开(公告)号：US20230231647A1

公开(公告)日：2023-07-20

申请号：US18124127

申请日：2023-03-21

Applicant: Entropic Communications, LLC

Inventor： David Barr ,  Michail Tsatsanis ,  Arndt Mueller ,  Na Chen

IPC: H04L1/00 ,  H04L12/28 ,  H04L25/14 ,  H04L47/70 ,  H04L1/02 ,  H04L5/00 ,  H03M13/11 ,  H03M13/00

CPC classification number: H04L1/0009 ,  H04L12/2801 ,  H04L12/2865 ,  H04L25/14 ,  H04L47/828 ,  H04L1/0042 ,  H04L1/02 ,  H04L5/0091 ,  H03M13/1102 ,  H03M13/618 ,  H04L1/0041 ,  H04L27/2602

Abstract: A particular overall architecture for transmission over a bonded channel system consisting of two interconnected MoCA (Multimedia over Coax Alliance) 2.0 SoCs (Systems on a Chip) and a method and apparatus for the case of a “bonded” channel network. With a bonded channel network, the data is divided into two segments, the first of which is transported over a primary channel and the second of which is transported over a secondary channel.

公开(公告)号：US20220158864A1

公开(公告)日：2022-05-19

申请号：US17532726

申请日：2021-11-22

Applicant: Entropic Communications, LLC

Inventor： Chi-ping Nee ,  Michail Tsatsanis ,  David Barr

IPC: H04L12/28 ,  H04L5/16 ,  H04B7/155

Abstract: A method, system and computer program for transmitting at least two payloads in a downstream traffic phase of a time-division duplex (TDD) cycle with a single preamble from a headend followed by concatenated payloads without intervening preambles, whereby the payloads are ranked by increasing modulation profiles. The preamble, and concatenated and ordered set of payloads are then transmitted to two or more predetermined customer premise equipments (CPEs).

公开(公告)号：US10313267B2

公开(公告)日：2019-06-04

申请号：US15903778

申请日：2018-02-23

Applicant: Entropic Communications, LLC

Inventor： Changwen Liu ,  David Barr ,  Michail Tsatsanis

IPC: H04L12/911 ,  H04L12/891 ,  H04L12/28 ,  H04L12/833 ,  H04L5/00

Abstract: The use of traffic flag symbols allows a large number of CPEs to transmit traffic notifications to a network controller. In some such embodiments, hundreds of CPEs simultaneously transmit traffic flags on different subcarriers of a channel. For example, in a MoCA2 based access network, up to 480 CPEs can transmit flags in only 5 μs in the 100 MHz-wide channel.

公开(公告)号：US20180262210A1

公开(公告)日：2018-09-13

申请号：US15974783

申请日：2018-05-09

Applicant: Entropic Communications, LLC

Inventor： Shaw Yuan ,  Zong Liang Wu ,  David Barr ,  Shachar Kons

IPC: H03M13/11 ,  H03M13/00 ,  H03M13/03

CPC classification number: H03M13/1102 ,  H03M13/036 ,  H03M13/116 ,  H03M13/1177 ,  H03M13/616

Abstract: An LDPC parity check matrix includes a systematic portion having a plurality of systematic elements and a parity portion having a plurality of parity elements. The value of each systematic element determines a cyclic shift to be applied to rows of an identity submatrix corresponding to that element. The value of each parity element determines a cyclic shift to be applied to rows of an identity submatrix corresponding to that element. The weights of two or more columns of the parity portion are the same.

公开(公告)号：US20180205668A1

公开(公告)日：2018-07-19

申请号：US15903778

申请日：2018-02-23

Applicant: Entropic Communications, LLC

Inventor： Changwen Liu ,  David Barr ,  Michail Tsatsanis

IPC: H04L12/911 ,  H04L12/891 ,  H04L12/833

CPC classification number: H04L47/828 ,  H04L5/0091 ,  H04L12/2838 ,  H04L12/2861 ,  H04L47/31 ,  H04L47/41 ,  H04L2012/284

Abstract: The use of traffic flag symbols allows a large number of CPEs to transmit traffic notifications to a network controller. In some such embodiments, hundreds of CPEs simultaneously transmit traffic flags on different subcarriers of a channel. For example, in a MoCA2 based access network, up to 480 CPEs can transmit flags in only 5 μs in the 100 MHz-wide channel.

公开(公告)号：US09942168B2

公开(公告)日：2018-04-10

申请号：US15432422

申请日：2017-02-14

Applicant: Entropic Communications, LLC

Inventor： Changwen Liu ,  David Barr ,  Michail Tsatsanis

IPC: H04L12/911 ,  H04L12/833 ,  H04L12/891

CPC classification number: H04L47/828 ,  H04L5/0091 ,  H04L12/2838 ,  H04L12/2861 ,  H04L47/31 ,  H04L47/41 ,  H04L2012/284

Abstract: The use of traffic flag symbols allows a large number of CPEs to transmit traffic notifications to a network controller. In some such embodiments, hundreds of CPEs simultaneously transmit traffic flags on different subcarriers of a channel. For example, in a MoCA2 based access network, up to 480 CPEs can transmit flags in only 5 μs in the 100 MHz-wide channel.

公开(公告)号：US09807030B2

公开(公告)日：2017-10-31

申请号：US14386460

申请日：2013-03-21

Applicant: Entropic Communications, LLC

Inventor： Changwen Liu ,  David Barr ,  Michail Tsatsanis

IPC: H04L12/911 ,  H04L12/833 ,  H04L12/891 ,  H04L12/28 ,  H04L5/00

CPC classification number: H04L47/828 ,  H04L5/0091 ,  H04L12/2838 ,  H04L12/2861 ,  H04L47/31 ,  H04L47/41 ,  H04L2012/284

Abstract: The use of traffic flag symbols allows a large number of CPEs to transmit traffic notifications to a network controller. In some such embodiments, hundreds of CPEs simultaneously transmit traffic flags on different subcarriers of a channel. For example, in a MoCA2 based access network, up to 480 CPEs can transmit flags in only 5 μs in the 100 MHz-wide channel.

公开(公告)号：US09780962B2

公开(公告)日：2017-10-03

申请号：US14394800

申请日：2013-04-16

Applicant: Entropic Communications, LLC

Inventor： Chi-ping Nee ,  Michail Tsatsanis ,  David Barr

IPC: H04L12/28 ,  H04L5/16 ,  H04B7/155

CPC classification number: H04L12/2861 ,  H04B7/15557 ,  H04L5/16 ,  H04L12/2801

Abstract: A method, system and computer program for transmitting at least two payloads in a downstream traffic phase of a time-division duplex (TDD) cycle with a single preamble from a headend followed by concatenated payloads without intervening preambles, whereby the payloads are ranked by increasing modulation profiles. The preamble, and concatenated and ordered set of payloads are then transmitted to two or more predetermined customer premise equipments (CPEs).