This paper considers iterative decoding of two-level superposition codes used in cooperative broadcasting over wireless networks. The coding scheme consists of two low-density parity-check (LDPC) codes combined using Plotkin\u27s |u|u + v|-construction and provides two levels of error protection. Coding for cooperative broadcasting differs from conventional single-source broadcast coding. Instead of binary addition of subcode codewords performed by a single-source encoder, in superposition coding two modulated subcode sequences, produced by two coordinated and independent sources, are combined at the antenna of the receiver. Expressions are derived for the bit metrics, or log-likelihood ratio values, used by an iterative decoder for two-lev...
Abstract—A physical-layer network coded two-way relay sys-tem applying Low-Density Parity-Check (LDP...
AbstractIn this study, we design a superposition polar code that can achieve the capacity region of ...
We study superposition coded modulation (SCM) with iterative linear minimum-mean-square-error (LMMSE...
This paper considers iterative decoding of two-level superposition codes used in cooperative broadca...
Cooperative communication has been considered a promising technique used inwireless network to intro...
We propose two-level superposition coding based relaying schemes in which optimal power and rate all...
This study investigates the superiority of cooperative broadcast transmission over traditional ortho...
Abstract—There are two variants of superposition coding schemes. Cover’s original superposition codi...
Next-generation wireless networks aim to enable order-of-magnitude increases in connectivity, capaci...
Cataloged from PDF version of article.A two-way relay channel is considered where two users exchang...
High quality of data transmission services is an important task for wireless broadband communication...
Wireless network coding has attracted significant attention recently over relay channels. In this pa...
We study Low-Density Parity-Check (LDPC) codes with iterative decoding on block-fading (BF) Relay Ch...
In this tutorial, a unified treatment of the topic of SuperPosition Coding (SPC) aided communication...
A two-way relay channel is considered where two users exchange information via a common relay in two...
Abstract—A physical-layer network coded two-way relay sys-tem applying Low-Density Parity-Check (LDP...
AbstractIn this study, we design a superposition polar code that can achieve the capacity region of ...
We study superposition coded modulation (SCM) with iterative linear minimum-mean-square-error (LMMSE...
This paper considers iterative decoding of two-level superposition codes used in cooperative broadca...
Cooperative communication has been considered a promising technique used inwireless network to intro...
We propose two-level superposition coding based relaying schemes in which optimal power and rate all...
This study investigates the superiority of cooperative broadcast transmission over traditional ortho...
Abstract—There are two variants of superposition coding schemes. Cover’s original superposition codi...
Next-generation wireless networks aim to enable order-of-magnitude increases in connectivity, capaci...
Cataloged from PDF version of article.A two-way relay channel is considered where two users exchang...
High quality of data transmission services is an important task for wireless broadband communication...
Wireless network coding has attracted significant attention recently over relay channels. In this pa...
We study Low-Density Parity-Check (LDPC) codes with iterative decoding on block-fading (BF) Relay Ch...
In this tutorial, a unified treatment of the topic of SuperPosition Coding (SPC) aided communication...
A two-way relay channel is considered where two users exchange information via a common relay in two...
Abstract—A physical-layer network coded two-way relay sys-tem applying Low-Density Parity-Check (LDP...
AbstractIn this study, we design a superposition polar code that can achieve the capacity region of ...
We study superposition coded modulation (SCM) with iterative linear minimum-mean-square-error (LMMSE...