Towards Fountain Codes

Mirrezaei, Seyed Masoud; Faez, Karim; Yousefi, Shahram

doi:10.1007/s11277-013-1597-7

Cited by 4 publications

(6 citation statements)

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The convolutional codes have complexity higher than the block codes. On the other hand, complexity of the fountain codes depends on its message length and the degree of the distribution [18].…”

Section: Computational Complexity Of the Various Fec Techniquesmentioning

confidence: 99%

“…The Raptor code complexity is gien in Eq. ( 14), It gives the needs average number of the operations for decoding k source blocks, while the formula ( [log (1 ] O ε ) gives required process for encoding k [18].…”

Section: [ ( ) Log( )]mentioning

confidence: 99%

“…Also, the truncation of the rate-less codes mechanism can be applied in wireless network. Also, the fountain codes can be suitable for the 5G, 5G beyond and 6G next mobile wireless networks, these networks require high data rate, the rate-less codes reduce the latency due to decreasing the retransmission processes [18].…”

Section: The Promising Technologies Of 6g Mobile Wireless Networkmentioning

confidence: 99%

See 2 more Smart Citations

6G Vision and Challenges: Complexity Analysis of M-MIMO Rate-less Based System with Various Pre-Coding Schemes

El‐Bendary

2021

Preprint

View full text Add to dashboard Cite

Due to the expected essential role of the rate-less digital fountain codes and Massive-Multi-Input Multi-Output (M-MIMO) techniques in the 5G and 6G mobile wireless networks, this paper investigates the performance of M-MIMO enhancing system employing the Raptor code. The proposed M-MIMO-Raptor code based system has been tested over the different wireless communications channel conditions with respect to the various Frequency Doppler (FD). The various promising technologies for the beyond 5G and 6G have been presented with focusing on the advanced error control techniques. The flexible adaptive interleaved pre-code based on the channel conditions is suitable for 6G mobile wireless networks which integrates the various environments of the communications. The complexity of the advanced and fixed code rate schemes is discussed. Several computer simulation experiments are carried out for evaluating the performance of M-MIMO-rate-less code system. These experiments prove the superiority of the presented wireless rate-less system compared to the fixed rate wireless system due to the improved results of BER and the throughput values which are utilized as a performance evaluating metrics. Theoretical analysis of the M-MIMO throughput proves the enhancing of M-MIMO utilizing the rate-less Raptor code and its applicability for the next mobile wireless networks generations.

show abstract

Section: Computational Complexity Of the Various Fec Techniquesmentioning

confidence: 99%

Section: [ ( ) Log( )]mentioning

confidence: 99%

Section: The Promising Technologies Of 6g Mobile Wireless Networkmentioning

confidence: 99%

See 1 more Smart Citation

6G Vision and Challenges: Complexity Analysis of M-MIMO Rate-less Based System with Various Pre-Coding Schemes

El‐Bendary

2021

Preprint

View full text Add to dashboard Cite

show abstract

“…2,3 However, weak data correlation of McEliece cryptosystem caused error data hard to recover under high bit error rate (BER). 9 Once enough packets of data receive, original bits can be recovered correctly. 8 But bit error avalanche confuses secure channel encoding for global data disorder from data encryption.…”

mentioning

confidence: 99%

“…Fountain code shows a good performance of encoding symbols recovery, which designs pseudorandom distribution degree to relate each block of symbols. 9 Once enough packets of data receive, original bits can be recovered correctly. Fountain code-based secure wireless delivery scheme attempted to design some interesting encrypt mechanism.…”

mentioning

confidence: 99%

A novel error correction and encryption algorithm combined fountain code and AES

Lin

Deng

2017

Int J Communication

View full text Add to dashboard Cite

Satellite broadcast communications make demand on reliable and secure data transmissions. Aiming at balancing data disorder and correlation from encryption and errors correction, this paper proposes a novel error correction and encryption algorithm combined fountain code and advanced encrypt standard (FC-AES), which constructs a 3-layer cascade framework for cryptosystem to harmonize the coding payloads of services, products, and users. Furtherly, distributed degree would be compensated with round key, which provides with entire security controls. Information degree is designed to limit data overhead and disorder. Sparsely coding control for product degree is developed to prevent decoding error avalanche. We also provide a suitable decryption scheme for FC-AES. The simulations show the new algorithm enhances the performance of data-recovery failure probability by 29.56% and average error symbol rate by 13.09%.

show abstract

Design of Finite-Length Precoded EWF Codes for Scalable Video Streaming

Yuan

Deng

2017

Wireless Pers Commun

View full text Add to dashboard Cite

Towards Fountain Codes

Cited by 4 publications

References 54 publications

6G Vision and Challenges: Complexity Analysis of M-MIMO Rate-less Based System with Various Pre-Coding Schemes

6G Vision and Challenges: Complexity Analysis of M-MIMO Rate-less Based System with Various Pre-Coding Schemes

A novel error correction and encryption algorithm combined fountain code and AES

Design of Finite-Length Precoded EWF Codes for Scalable Video Streaming

Contact Info

Product

Resources

About