Title :
On the Capacity and Outage Probability of an Air-Ground CDMA Cellular System with Imperfect Power Control
Author :
ZHou, Jie ; Pan, Wenchan ; Onozato, Yoshikuni
Author_Institution :
Coll. of Electron. & Inf. Eng., Nanjing Univ. of Inf. Sci. & Technol., Nanjing
Abstract :
Accurate power control is an essential requirement in the design of cellular code division multiple access (CDMA) systems. The performance analysis for the three-dimensional air-to-ground (AG) cellular system becomes an important issue. In this paper, assuming that the imperfect power control follows log-normal statistics, the capacity and outage probability of the aeronautical communication system are examined and quantified. The system capacity is calculated with a given outage probability and power control error. From the numerical results, it is shown that the system is rather sensitive to small power control errors.
Keywords :
aircraft communication; cellular radio; code division multiple access; log normal distribution; power control; telecommunication control; aeronautical communication system; air-ground CDMA cellular system; cellular code division multiple access; log-normal statistics; outage probability; power control; three-dimensional air-to-ground cellular system; Base stations; Capacity planning; Design engineering; Error correction; Interference; Multiaccess communication; Power control; Power engineering and energy; Probability; Signal to noise ratio;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1311-9
DOI :
10.1109/WICOM.2007.171
