20240022264. POLAR CODER FOR CHANNEL ENCODING CHAIN FOR WIRELESS COMMUNICATIONS simplified abstract (Analog Devices International Unlimited Company)

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POLAR CODER FOR CHANNEL ENCODING CHAIN FOR WIRELESS COMMUNICATIONS

Organization Name

Analog Devices International Unlimited Company

Inventor(s)

Shajeel Iqbal of Birkerod (DK)

Anders Lund of Vesko Sjaelland (DK)

POLAR CODER FOR CHANNEL ENCODING CHAIN FOR WIRELESS COMMUNICATIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240022264 titled 'POLAR CODER FOR CHANNEL ENCODING CHAIN FOR WIRELESS COMMUNICATIONS

Simplified Explanation

The abstract of this patent application describes an example implementation of a wireless communication system that involves encoding and transmitting data using a polar encoder. The system receives an input data sequence, which includes a portion of interleaved information bits, and encodes it using a polar encoder. The polar encoder consists of multiple stages that operate in the same clock cycle. The intermediate polar encoded data sequence is further encoded for each stage according to a polar encoder factor graph to obtain a final polar encoded data sequence. This final sequence is then transmitted as a polar encoded codeword on a control channel.

  • The patent application describes a method, apparatus, and computer-readable medium for wireless communications using a polar encoder.
  • The system receives an input data sequence that includes interleaved information bits.
  • The input data sequence is encoded using a polar encoder with multiple stages operating in the same clock cycle.
  • The intermediate polar encoded data sequence is further encoded for each stage according to a polar encoder factor graph.
  • The final polar encoded data sequence is transmitted as a polar encoded codeword on a control channel.

Potential applications of this technology:

  • Wireless communication systems that require efficient encoding and transmission of data.
  • Applications that involve the use of control channels for transmitting encoded data sequences.
  • Systems that require error correction coding for reliable data transmission.

Problems solved by this technology:

  • Efficient encoding of data sequences with interleaved information bits.
  • Reliable transmission of encoded data sequences on control channels.
  • Error correction coding to improve data transmission reliability.

Benefits of this technology:

  • Improved efficiency in encoding and transmitting data sequences.
  • Enhanced reliability in data transmission through error correction coding.
  • Increased capacity and throughput in wireless communication systems.


Original Abstract Submitted

example implementations include a method, apparatus and computer-readable medium of wireless communications, comprising receiving an input data sequence of a set of bits, wherein the input data sequence includes at least a portion of a set of crc interleaved information bits, and wherein a number of the set of bits is at least 32. the implementations further include encoding the input data sequence by a polar encoder to define an intermediate polar encoded data sequence, the polar encoder having a combinational circuit including a plurality of stages that operate in a same clock cycle. additionally, the implementations further include encoding the intermediate polar encoded data sequence for each of the plurality of stages according to a polar encoder factor graph to obtain a final polar encoded data sequence. additionally, the implementations further include transmitting a polar encoded codeword on a control channel based on the final polar encoded data sequence.

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