Vendor: WASIELA Category: Channel Coding

K-Best MIMO 2×2 Decoder

The K-best decoder is part of the MIMO decoder.

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Overview

The K-best decoder is part of the MIMO decoder. The MIMO Decoder accepts two independent input streams, and the channel estimation matrix. The inputs to the MIMO Decoder are the estimated channel matrix and the received vector of symbols. Since the transmitted symbols could be pre-coded, some processing may be needed (optional) at the beginning of the detection. The QR decomposition   is performed in preparation for the K-Best decoding. The outputs of the QR decomposition and  are fed to the K-Best decoder.

Key features

  • Fixed Depth K-Best Decoder (K=16)
  • Achieves close-to ML BER performance
  • Supports two streams with different QAM (from BPSK to 1024 QAM)
  • Supports square and non-square QAM
  • Supports OFDM based systems with different Space Time Coding (STC)
  • Soft input soft output

Applications

  • MIMO systems
  • WiFi IEEE 802.11n/ac
  • WiMAX 802.16e
  • LTE standard
  • RFID
  • DVB-NGH

What’s Included?

  • Synthesizable Verilog
  • System Model (Matlab)
  • Verilog Test Benches
  • Documentation

Files

Product Sheet Download

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Specifications

Identity

Part Number
K-Best MIMO 2×2 Decoder
Vendor
WASIELA

Provider

WASIELA
HQ: Egypt
Wasiela specializes in IP cores for Digital Media Soutions, and Physical Layer Design. Additionally, we offer Digital Design services for ASIC and FPGA implementation of communications receivers for consumer electronics, including OFDM systems. Wasiela Semiconductors supplies PHY layer designs to chip manufacturers,with the goal of giving our customers the lead in the market through our efficient and highly performing algorithms.
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Frequently asked questions about Channel Coding IP cores

What is K-Best MIMO 2×2 Decoder?

K-Best MIMO 2×2 Decoder is a Channel Coding IP core from WASIELA listed on Semi IP Hub.

How should engineers evaluate this Channel Coding?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Channel Coding IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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