中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

11 records (took 0.013 seconds)

    LOW COMPLEXITY SOFT DECISION OPTICAL RECEIVER
    5.
    发明申请
    LOW COMPLEXITY SOFT DECISION OPTICAL RECEIVER 有权

    公开(公告)号：US20250038883A1

    公开(公告)日：2025-01-30

    申请号：US18778843

    申请日：2024-07-19

    Applicant: MaxLinear, Inc.

    Inventor： Rainer Strobel ,  Gert Schedelbeck ,  Axel Geiler

    IPC: H04L1/00 ,  H04B17/309 ,  H04L25/49

    Abstract: Technology is disclosed for an optical receiver. The optical receiver may include an optical and digital signal processing (ODSP) device. The ODSP device may include a photodiode operable to convert an optical signal to an electrical signal; a digital signal processor operable to generate a digital signal based on the electrical signal; a quantization component operable to generate a quantized output signal based on the digital signal; and a processing device. The processing device may be operable to measure one or more signal statistics of the digital signal; and identify one or more quantization thresholds, wherein the one or more quantization thresholds are computed based on the one or more signal statistics.

    PMD-TO-TC-MAC INTERFACE WITH 2-STAGE FEC PROTECTION
    6.
    发明申请
    PMD-TO-TC-MAC INTERFACE WITH 2-STAGE FEC PROTECTION 有权

    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.

    FEC DECODING FOR CHANNELS WITH MEMORY
    9.
    发明申请
    FEC DECODING FOR CHANNELS WITH MEMORY 有权

    公开(公告)号：US20250030441A1

    公开(公告)日：2025-01-23

    申请号：US18778848

    申请日：2024-07-19

    Applicant: MaxLinear, Inc.

    Inventor： Rainer Strobel ,  Gert Schedelbeck ,  Vladimir Oksman

    IPC: H03M13/39 ,  H03M1/12 ,  H03M13/25

    Abstract: An optical receiver includes a receiving component, a log-likelihood ratio component, and a forward error correction decoder. The receiving component may be configured to receive a data transmission of transmitted data and convert a portion of the data transmission into one or more digital samples. The log-likelihood ratio component may be configured to generate a log-likelihood ratio value using a set of the one or more digital samples. The forward error correction decoder may be configured to correct errors in in the log-likelihood ratio value and recover the transmitted data using the log-likelihood ratio value.

Patent Agency Ranking