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GSM: Evolution Towards 3rd Generation Systems

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Paru le : 1998

Ongoing efforts in GSM standardization are focused on in 'Phase 2+' with gradual additions for a fast and modular evolution. Speech remains the prime service of cellular systems, with ongoing work on spectral efficiency taking into account the tradeoff between cost of the system and transmission qu...
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Description du livre


Ongoing efforts in GSM standardization are focused on in 'Phase 2+' with gradual additions for a fast and modular evolution. Speech remains the prime service of cellular systems, with ongoing work on spectral efficiency taking into account the tradeoff between cost of the system and transmission quality. Most of the notable results from novel speech service implementations are addressed herein such as new EFR speech codec and Advanced Speech Cell Items (ASCI). Data capability in 'Phase 2+' has been covered under General Packet Radio Service (GPRS) and High-Speed Circuit Switched Data (HCSD) work items. Initiatives under CAMEL cover intelligent networking (IN) within the GSM framework.

À propos

Auteur
K. Kammerlander , P. Jung , Z. Zvonar
Éditeur
Kluwer Academic Publishers
Collection
n.c
Parution
1998
Pages
n.c
EAN papier
0306470454

Caractéristiques détaillées - droits

EAN PDF
0306470454
Prix
155,19 €
Nombre pages copiables
1
Nombre pages imprimables
10
Taille du fichier
1445 Ko
Ce livre est accessible aux handicaps informations d'accessibilité

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