Zobrazeno 1 - 10
of 1 697
pro vyhledávání: '"polar code"'
Publikováno v:
Transport and Telecommunication, Vol 25, Iss 3, Pp 300-310 (2024)
The article explores a recursive algorithm for determining Bhattacharyya parameters, which is a measure of the degree of channel polarization for telecommunications with polar coding. A method is given for determining the positions of information and
Externí odkaz:
https://doaj.org/article/41f16d5719d442b7be82b2d08b8e6183
Publikováno v:
ETRI Journal, Pp 485-500 (2024)
A hardware architecture is presented to decode (N, K) polar codes based on a low-density parity-check code-like decoding method. By applying suitable pruning techniques to the dense graph of the polar code, the decoder architectures are optimized usi
Externí odkaz:
https://doaj.org/article/c4a0ecb2345c491aa8400abcadeebad7
Autor:
Jiangli Zeng, Sanya Liu
Publikováno v:
ETRI Journal, Vol 46, Iss 2, Pp 175-183 (2024)
Recently, polar code has attracted the attention of many scholars and has been developed as a code technology in coded-cooperative communication. We pro-pose a polar code scheme based on Plotkin structure and quasi-uniform punching (PC-QUP). Then we
Externí odkaz:
https://doaj.org/article/a11257e44ce14c7ab106ca740a7ed806
Autor:
T. Yu. Sorokina
Publikováno v:
Московский журнал международного права, Vol 0, Iss 4, Pp 60-72 (2024)
INTRODUCTION. The Arctic is a unique marine and terrestrial ecosystem. However, the Arctic region is currently experiencing enormous environmental stress. This is due to the following factors. The first factor is the ongoing climate change on the pl
Externí odkaz:
https://doaj.org/article/ef5305598a9748659899b62c0dd41b5f
Publikováno v:
Acta Polytechnica, Vol 64, Iss 2 (2024)
Underwater environment is still an attractive area to explore and exploit by human beings. However, underwater characteristics limit communications due to harsh channel conditions, and efficient channel codes are essential to deploy. This study prese
Externí odkaz:
https://doaj.org/article/6a90ba9492fa4afe9b402c98bd6f8e07
Autor:
Md Abdul Aziz, Md Habibur Rahman, Mohammad Abrar Shakil Sejan, Rana Tabassum, Duck-Dong Hwang, Hyoung-Kyu Song
Publikováno v:
IEEE Access, Vol 12, Pp 149580-149592 (2024)
One of the main issues facing in the future wireless communications is ultra-reliable and low-latency communication. Polar codes are well-suited for such applications, and recent advancements in deep learning have shown promising results in enhancing
Externí odkaz:
https://doaj.org/article/f709f7d328554218a9a9f33009f24c48
Publikováno v:
IEEE Access, Vol 12, Pp 147537-147551 (2024)
Polar codes are one of the most powerful types of forward error correction codes. These codes are now adopted in the 5G standard for control channels and are the primary contender for future communication systems. In this paper, a new data transmissi
Externí odkaz:
https://doaj.org/article/2d34f3ae56b24388a82fc46c58e426b3
Publikováno v:
IEEE Access, Vol 12, Pp 118154-118168 (2024)
Protecting ownership of digital content is challenging in today’s online world, especially when sharing content through social networks and instant messengers. One possible solution is the use of watermarking; however, if the watermarking method is
Externí odkaz:
https://doaj.org/article/5b00baaef8044d8d9e8a2fdd1b4e02ee
Autor:
Muntadher Suhail Abed
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 69, Iss No 3, Pp 553-558 (2023)
Nowadays, the advancement and increased use of fifth-generation (5G) and sixth-generation (6G) systems have created a demand for more efficient and rapid transmission of information over wireless communication media. However, developing wireless comm
Externí odkaz:
https://doaj.org/article/fd3bbc8f0972457d88a9ee63a669e5e3
Publikováno v:
Entropy, Vol 26, Iss 6, p 462 (2024)
In digital baseband processing, the forward error correction (FEC) unit belongs to the most demanding components in terms of computational complexity and power consumption. Hence, efficient implementation of FEC decoders is crucial for next-generatio
Externí odkaz:
https://doaj.org/article/2b15bd9909944be29a0799ef0154e334