Title :
The integration of power control and turbo coding in Ka-band CDMA based LEO satellite system
Author :
Li, Wenzhen ; Law, Choi Look ; Dubey, V.K.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore
Abstract :
The integration of efficient power control and powerful turbo coding, is adopted to ensure the reliable communication of Ka-band LEO satellite CDMA systems. The effects of imperfect power control on the BER performance of the turbo coding are analyzed and the upper bounds are derived for the cases of slow and fast imperfect power control (compared to the interleaver size of the turbo code)
Keywords :
channel coding; code division multiple access; interleaved codes; microwave propagation; mobile satellite communication; power control; telecommunication control; turbo codes; BER performance; CDMA; Ka-band; LEO satellite systems; imperfect power control; interleaver size; turbo coding; Bit error rate; Fading; Frequency; Low earth orbit satellites; Multiaccess communication; Power control; Power system reliability; Rain; Rician channels; Turbo codes;
Conference_Titel :
Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd
Conference_Location :
Rhodes
Print_ISBN :
0-7803-6728-6
DOI :
10.1109/VETECS.2001.944603
