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    DISTRIBUTED RESOURCE UNITS IN A WIRELESS DOWNLINK
    21.
    发明申请
    DISTRIBUTED RESOURCE UNITS IN A WIRELESS DOWNLINK 有权

    公开(公告)号：US20250088303A1

    公开(公告)日：2025-03-13

    申请号：US18829281

    申请日：2024-09-09

    Applicant: MAXLINEAR, INC.

    Inventor： Sigurd Schelstraete ,  Rainer Strobel ,  Iñaki Val Beitia ,  Marcos Martínez Vázquez

    IPC: H04L1/00 ,  H04L5/00

    Abstract: A system includes at least one station and a transmitter. The transmitter may be operable to transmit a transmission to the at least one station. The transmission may be associated with a bandwidth. The transmitter may adaptively select a modulation and coding scheme for the transmission. The modulation and coding scheme may allocate distributed resource units to the transmission. The distributed resource units are assigned to the at least one station and are distributed throughout the transmission.

    FEC DECODING FOR CHANNELS WITH MEMORY
    22.
    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.

    DISTORTION-OPTIMIZED TRANSMISSION IN HYBRID FIBER COAX NETWORKS
    24.
    发明公开
    DISTORTION-OPTIMIZED TRANSMISSION IN HYBRID FIBER COAX NETWORKS 审中-公开

    公开(公告)号：US20240356581A1

    公开(公告)日：2024-10-24

    申请号：US18762571

    申请日：2024-07-02

    Applicant: MaxLinear, Inc.

    Inventor： Rainer Strobel ,  Thushara Hewavithana

    IPC: H04B3/04 ,  H04L5/00

    CPC classification number: H04B3/04 ,  H04L5/006

    Abstract: A node circuit associated with a hybrid fiber coax (HFC) network is disclosed. The node circuit includes an optimizer circuit configured to process a plurality of signal-to-noise ratio (SNR) values associated with a plurality of subcarriers, respectively, associated with a set of cable modem (CM) circuits coupled to the node circuit. In some embodiments, at least one subcarrier is allocated to the set of CM circuits for communication with the node circuit. In some embodiments, the optimizer circuit is further configured to determine an optimal transmit power of the node circuit, based on the plurality of SNR values and a transmitter distortion of a transmitter circuit associated with the node circuit. In some embodiments, the transmitter distortion defines a transmitter distortion associated with the transmitter circuit in terms of a total transmit power of the node circuit.

    WIRELESS LAN UPLINK MULTI-USER MIMO TRANSMISSION
    25.
    发明公开
    WIRELESS LAN UPLINK MULTI-USER MIMO TRANSMISSION 审中-公开

    公开(公告)号：US20240171231A1

    公开(公告)日：2024-05-23

    申请号：US18506966

    申请日：2023-11-10

    Applicant: MaxLinear, Inc.

    Inventor： Avi Avraham Mansour ,  Sigurd Schelstraete ,  Ziv Avital ,  Rainer Strobel

    IPC: H04B7/0452 ,  H04B7/0456 ,  H04L25/02

    CPC classification number: H04B7/0452 ,  H04B7/0456 ,  H04L25/0204

    Abstract: An access point (AP) for wireless communication may include data processing hardware; and memory hardware in communication with the data processing hardware, the memory hardware storing instructions that when executed on the data processing hardware cause the data processing hardware to perform operations including: identifying, at the AP, one or more transmitting stations having one or more spatial streams; sending, from the AP to the one or more transmitting stations, a sounding request; performing, at the AP, multiple user multiple input multiple output (MU-MIMO) channel estimation based on the sounding request response; computing, at the AP, one or more precoder coefficients for the one or more transmitting stations based on the MU-MIMO channel estimation; and sending, from the AP to the one or more transmitting stations, the one or more precoder coefficients and a transmission trigger.

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