公开(公告)号：US12009839B2

公开(公告)日：2024-06-11

申请号：US17810832

申请日：2022-07-05

Applicant: MAXLINEAR, INC.

Inventor： Rainer Strobel ,  Vladimir Oksman

IPC: H03M13/29 ,  H03M13/00 ,  H03M13/11 ,  H03M13/15 ,  H04L1/00 ,  H04L27/00 ,  H04L27/36 ,  H04L27/38 ,  H04L12/28

CPC classification number: H03M13/2906 ,  H03M13/1102 ,  H03M13/1515 ,  H03M13/152 ,  H04L1/0041 ,  H04L1/0057 ,  H04L27/36 ,  H04L27/38 ,  H04L12/2801

Abstract: A multi-carrier transmitter apparatus is disclosed. The apparatus includes an outer encoder, a shell mapper and an inner encoder. The outer encoder is configured to receive a signal, perform error correction using an outer code on the received signal and generate an outer encoder signal. The shell mapper is configured to perform constellation shaping on a subset of bits from the outer encoder signal and generate one or more constellation shaping bits. The inner encoder is configured to perform inner error correction/encoding using an inner code on a second subset of bits from the outer encoder signal and generate an inner correction signal.

公开(公告)号：US20230006693A1

公开(公告)日：2023-01-05

申请号：US17810830

申请日：2022-07-05

Applicant: MAXLINEAR, INC.

Inventor： Gert Schedelbeck ,  Rainer Strobel ,  Vladimir Oksman

IPC: H03M13/01 ,  H03M13/11

Abstract: A system for a fiber-optic network includes a transceiver. The transceiver includes a fiber-optic interface unit and a host unit. The host unit includes a low-complexity error correction decoder and a high-complexity error correction decoder. One or both from the low-complexity error correction decoder and the high-complexity error correction decoder are selected to decode input data from the fiber-optic interface unit, the input data including codewords.

公开(公告)号：US20250023584A1

公开(公告)日：2025-01-16

申请号：US18896779

申请日：2024-09-25

Applicant: MAXLINEAR, INC.

Inventor： Gert Schedelbeck ,  Rainer Strobel ,  Vladimir Oksman

IPC: H03M13/29 ,  H03M13/00 ,  H03M13/01 ,  H03M13/11 ,  H03M13/37

Abstract: A system for a fiber-optic network includes a transceiver. The transceiver includes a fiber-optic interface unit and a host unit. The host unit includes a low-complexity error correction decoder and a high-complexity error correction decoder. One or both from the low-complexity error correction decoder and the high-complexity error correction decoder are selected to decode input data from the fiber-optic interface unit, the input data including codewords.

公开(公告)号：US11632262B2

公开(公告)日：2023-04-18

申请号：US17165918

申请日：2021-02-02

Applicant: MaxLinear, Inc.

Inventor： Vladimir Oksman ,  Dietmar Schoppmeier ,  Martin Fuss

IPC: H04L12/28 ,  H04L41/0806 ,  H04W84/12

Abstract: Techniques discussed herein can facilitate handshake procedures for Point-to-Multipoint (P2MP) communication in connection with various DSL (Direct Subscriber Line) technologies. Various embodiments can employ different methods of separation of signaling to arrange P2MP handshake procedures based on existing Point-to-Point (P2P) handshake procedures. Example embodiments can employ one of separation in frequency, separation in time, or separation in transmission power level.

公开(公告)号：US10917187B2

公开(公告)日：2021-02-09

申请号：US16009235

申请日：2018-06-15

Applicant: MAXLINEAR, INC.

Inventor： Vladimir Oksman ,  Rainer Strobel

IPC: H04J1/12 ,  H04L12/66 ,  H04L12/28 ,  H04L25/02 ,  H04L12/26 ,  H04L1/00 ,  H04L12/24 ,  H04B3/32 ,  H04Q11/04 ,  H04M11/06 ,  H04J3/10 ,  H04L5/02 ,  H04B1/00

Abstract: A residential gateway connecting an access network to an in-home network includes an access network transceiver configured for a first communication with an access network component via a wireline and an in-home network transceiver configured for a second communication with an in-home network component via the same wireline or at least one further wireline. The residential gateway further includes synchronization circuitry configured to synchronize a timing between the first and the second communication and interference mitigation circuitry configured to mitigate interference between the first and the second communication based on the synchronized timing.

公开(公告)号：US20230254176A1

公开(公告)日：2023-08-10

申请号：US18302744

申请日：2023-04-18

Applicant: MaxLinear, Inc.

Inventor： Vladimir Oksman ,  Dietmar Schoppmeier ,  Martin Fuss

IPC: H04L12/28 ,  H04L41/0806

CPC classification number: H04L12/2801 ,  H04L41/0806 ,  H04W84/12

Abstract: Techniques discussed herein can facilitate handshake procedures for Point-to-Multipoint (P2MP) communication in connection with various DSL (Direct Subscriber Line) technologies. Various embodiments can employ different methods of separation of signaling to arrange P2MP handshake procedures based on existing Point-to-Point (P2P) handshake procedures. Example embodiments can employ one of separation in frequency, separation in time, or separation in transmission power level.

公开(公告)号：US20220352906A1

公开(公告)日：2022-11-03

申请号：US17810832

申请日：2022-07-05

Applicant: MAXLINEAR, INC.

Inventor： Rainer Strobel ,  Vladimir Oksman

IPC: H03M13/29 ,  H03M13/11 ,  H03M13/15 ,  H04L1/00 ,  H04L27/36 ,  H04L27/38

Abstract: A multi-carrier transmitter apparatus is disclosed. The apparatus includes an outer encoder, a shell mapper and an inner encoder. The outer encoder is configured to receive a signal, perform error correction using an outer code on the received signal and generate an outer encoder signal. The shell mapper is configured to perform constellation shaping on a subset of bits from the outer encoder signal and generate one or more constellation shaping bits. The inner encoder is configured to perform inner error correction/encoding using an inner code on a second subset of bits from the outer encoder signal and generate an inner correction signal.

公开(公告)号：US20250168028A1

公开(公告)日：2025-05-22

申请号：US19030869

申请日：2025-01-17

Applicant: MaxLinear, Inc.

Inventor： Vladimir Oksman ,  Dietmar Schoppmeier ,  Martin Fuss

IPC: H04L12/28 ,  H04L41/0806 ,  H04W84/12

Abstract: Techniques discussed herein can facilitate handshake procedures for Point-to-Multipoint (P2MP) communication in connection with various DSL (Direct Subscriber Line) technologies. Various embodiments can employ different methods of separation of signaling to arrange P2MP handshake procedures based on existing Point-to-Point (P2P) handshake procedures. Example embodiments can employ one of separation in frequency, separation in time, or separation in transmission power level.

公开(公告)号：US20240333312A1

公开(公告)日：2024-10-03

申请号：US18740416

申请日：2024-06-11

Applicant: MaxLinear, Inc.

Inventor： Rainer Strobel ,  Vladimir Oksman

IPC: H03M13/29 ,  H03M13/11 ,  H03M13/15 ,  H04L1/00 ,  H04L12/28 ,  H04L27/36 ,  H04L27/38

CPC classification number: H03M13/2906 ,  H03M13/1102 ,  H03M13/1515 ,  H03M13/152 ,  H04L1/0041 ,  H04L1/0057 ,  H04L27/36 ,  H04L27/38 ,  H04L12/2801

Abstract: A multi-carrier transmitter apparatus is disclosed. The apparatus includes an outer encoder, a shell mapper and an inner encoder. The outer encoder is configured to receive a signal, perform error correction using an outer code on the received signal and generate an outer encoder signal. The shell mapper is configured to perform constellation shaping on a subset of bits from the outer encoder signal and generate one or more constellation shaping bits. The inner encoder is configured to perform inner error correction/encoding using an inner code on a second subset of bits from the outer encoder signal and generate an inner correction signal.

公开(公告)号：US20230361904A1

公开(公告)日：2023-11-09

申请号：US18314705

申请日：2023-05-09

Applicant: MaxLinear, Inc.

Inventor： Rainer Strobel ,  Vladimir Oksman

IPC: H04J14/02 ,  H04Q11/00

CPC classification number: H04J14/0221 ,  H04J14/0245 ,  H04Q11/0067

Abstract: According to an aspect of an embodiment, an optical line terminal (OLT) configured for downstream transmission in a passive optical network (PON) may comprise a processing device and a transceiver. The processing device may be configured to: generate a first downstream signal for transmission on a first channel at a first signal level, and generate a second downstream signal for transmission on a second channel at a second signal level. The first signal level may be greater than the second signal level. The PMD transmitter may be configured to transmit a combined downstream signal comprising the first downstream signal and the second downstream signal. The first transmit power of the first downstream signal may be selected based on a comparison to a second transmit power of the second downstream signal to facilitate reception of the first downstream signal from the combined downstream signal at an optical network unit (ONU).