The performance of feedback type adaptive array antenna in FDD/DS-CDMA system

被引：0
|
作者：
Shokair, M [1 ]
Akaiwa, Y [1 ]
机构：
[1] Kyushu Univ, Grad Sch Informat Sci & Elect Engn, Fukuoka 8128581, Japan
来源：
57TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, VTC 2003-SPRING, VOLS 1-4, PROCEEDINGS | 2003年
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D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents the performance of a feedback type AAA in an FDD/DS-CDMA system. The results include the effects of antenna spacing, feedback control delay time and the maximum Doppler frequencies under flat fading and frequency-selective fading. All these results are investigated under an ideal condition that measured channel characteristics are sent back precisely to the base station. We compared the performances of our system with that of 3GPP transmit diversity system (model).
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页码：876 / 880
页数：5
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