Partially parallel encoder architecture for long polar codes
Download as DOCX, PDF0 likes155 views
This document discusses a partially parallel encoder architecture designed for long polar codes, which are effective error-correcting codes requiring significant length for optimal performance. It critiques the inefficiency of previous fully parallel encoders due to excessive hardware complexity and introduces a new architecture that balances efficiency and hardware demands. This new encoder enables high-throughput encoding while being adaptable to various polar code designs and levels of parallelism.
1 of 1
Download to read offline
More Related Content
What's hot (19)
Ad
Similar to Partially parallel encoder architecture for long polar codes (20)
Ad
More from I3E Technologies (20)
Partially parallel encoder architecture for long polar codes
- 1. PARTIALLY PARALLEL ENCODER ARCHITECTURE FOR LONG POLAR CODES ABSTRACT: Due to the channel achieving property, the polar code has become one of the most favorable error-correcting codes. As the polar code achieves the property asymptotically, however, it should be long enough to have a good error-correcting performance. Although the previous fully parallel encoder is intuitive and easy to implement, it is not suitable for long polar codes because of the huge hardware complexity required. In this brief, we analyze the encoding process in the viewpoint of very-large-scale integration implementation and propose a new efficient encoder architecture that is adequate for long polar codes and effective in alleviating the hardware complexity. As the proposed encoder allows high-throughput encoding with small hardware complexity, it can be systematically applied to the design of any polar code and to any level of parallelism. . . .