Contact
Comment faire ses achats
Livraison
Guide d'achat
Anglais
125 b
Jusqu'à 30 jours pour les retours
Les clients ont également acheté
/
Livre de poche
14.24
€
/
Livre de poche
25.96
€
This book considers the problem of Adaptive Modulation scheme selection through an OFDM based system over parallel frequency-selective fading channels. Here, an adaptive coding scheme is also proposed by using Generalized Concatenated Codes (GCC), which have simple structure and are designed in such a way that they are best suited for fading channels. GCC are based on binary cyclic codes. The criterion of study is the optimization of throughput of the system. Through a proposed adaptive algorithm,a modulation selection scheme is proposed which is based on the quality of the Sub-channels. Moreover, a code assigning method for the different sub-channels, which adapts itself to the channel conditions is also proposed. The proposed scheme combats against channel impairments better than those used in conventional systems by exploiting individual sub-channel condition. Results show better performance in terms of lower bit error rate as well as higher throughput.
À propos du livre
Anglais
Offrez ce livre dès aujourd'hui
C’est simple
1 Ajouter au panier et choisir l'option Livrer comme cadeau à la caisse. 2 Nous vous enverrons un bon d'achat 3 Le livre arrivera à l'adresse du destinataireCeci pourrait également vous intéresser
/
Livre de poche
29.29
€
/
Livre relié
127.19
€
/
Livre de poche
59.50
€
/
Livre de poche
34.44
€
Bonjour ! Je suis Libroamiko, votre conseiller littéraire.
Comment puis-je vous aider ?