http://iet.metastore.ingenta.com
1887

Analysis of turbo codes with asymmetric modulation

Analysis of turbo codes with asymmetric modulation

For access to this article, please select a purchase option:

Buy article PDF
$19.95
(plus tax if applicable)
Buy Knowledge Pack
10 articles for $120.00
(plus taxes if applicable)

IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.

Learn more about IET membership 

Recommend Title Publication to library

You must fill out fields marked with: *

Librarian details
Name:*
Email:*
Your details
Name:*
Email:*
Department:*
Why are you recommending this title?
Select reason:
 
 
 
 
 
Electronics Letters — Recommend this title to your library

Thank you

Your recommendation has been sent to your librarian.

If different energies are assigned to two outputs of a turbo encoder, the information bit and parity bit, then the performance will be changed according to the ratio of the information bit energy to the parity bit energy. The optimum point of the ratio may not be 1. As the rate of the turbo code is changed, the optimum point will also be changed. Rate 1/2, 1/3, 1/4 and 1/5 turbo codes with asymmetric modulation are considered.

References

    1. 1)
      • A.H.S. Mohammadi , A.K. Khandani . Unequal error protection on turbo-encoder output bits. Electron. Lett. , 273 - 274
    2. 2)
      • S. Benedetto , G. Montorsi . Unveiling turbo codes: Some results on parallel concatenated coding schemes. IEEE Trans. , 2 , 409 - 429
    3. 3)
      • Dolinar, S., Divsalar, D.: `Weight distributions for turbo codes using random and nonrandom permutations', 42–122, TDA Progress Report, 1995.
    4. 4)
      • Divsalar, D., Pollara, F.: `On the design of turbo codes', 42–123, TDA Progress Report, 1995.
http://iet.metastore.ingenta.com/content/journals/10.1049/el_19990027
Loading

Related content

content/journals/10.1049/el_19990027
pub_keyword,iet_inspecKeyword,pub_concept
6
6
Loading
This is a required field
Please enter a valid email address