Robust H(inf) PI Power Control for CDMA Cellular Communication Systems: Robust H (infinity) PI Power Control for CDMA Cellular Communication Systems - Brossura

Arynova, Aisha

Brossura

ISBN 10: 3639344596 ISBN 13: 9783639344592

Casa editrice: VDM Verlag Dr. Müller, 2011

Riassunto

This thesis contributes in research about Power control, which defined here as adjusting ransmission power of mobile unit and maintaining Signal-to- Interference Noise Ratio (SINR) of received signal at a desired level. Power control helps to prolong the battery life of a mobile phone, reduces interference and increases the capacity of a system. All of these advantages contribute to preserve the Quality of Service (QoS) of a mobile communication link. As main power control constraints multi-path fading, multiple access interface (MAI) and round- trip delay have been taken. Two different controllers, to compensate the effect of these constraints, are proposed: 1) Proportional-Integral (PI) controller and 2) Robust H1 state-feedback controller. Controllers are tested through a velocity range of mobile units from 20 km/h to 300 km/h. Values for power tracking error and outage probability are obtained and compared with already existing controller designs.

Su questo libro

L'autore

This thesis was written to achieve Master in Electric and Electronic Engineering degree in Auckland University and supervised by Associate Professor Mr. Sing Kiong Nguang. The research was sponsored by Government scholarship "Bolashak" of Republic of Kazakhstan.

Dettagli dell?edizione

• Editore: VDM Verlag Dr. Müller
• Data di pubblicazione: 2011
• Lingua: Inglese
• ISBN 10: 3639344596
• ISBN 13: 9783639344592
• Rilegatura: Copertina flessibile
• Numero di pagine: 72
• Contatto del produttore: non disponibile
• Persona responsabile: non disponibile