Title :
Co-channel CCK transmission overlapped with DME in aeronautical communication
Author :
Yun Bai ; Xuejun Zhang ; Liang Zhao
Author_Institution :
Sch. of Electron. & Inf. Eng., BeiHang Univ., Beijing, China
Abstract :
Traditional communication system in the L-band (960-1164 MHz) operates in the frequency gaps between the Distance Measuring Equipment (DME) channels. However, this will lead to a waste of the frequency resources. In this paper, a spectrum spread communication system which is overlapped with the DME is considered. Moreover, it utilizes the extended Complementary Code Keying (CCK) sequence to get a higher bandwidth usage efficiency and balance out the interference from the DME. Simulation results show that the extended CCK encoding system and the DME can share the common channel without degradation in the Bit Error Ratio (BER) performance.
Keywords :
aircraft communication; channel coding; error statistics; radiofrequency interference; spread spectrum communication; wireless channels; BER; DME channel; aeronautical communication; bit error ratio; cochannel CCK transmission; complementary code keying sequence; distance measuring equipment channel; extended CCK encoding system; frequency 960 MHz to 1164 MHz; frequency resource; interference; spectrum spread communication system; AWGN channels; Bit error rate; Communication systems; Encoding; Fading; Interference; OFDM; Co-channel; DME; extended CCK; spectrum spread;
Conference_Titel :
Signal and Information Processing (ChinaSIP), 2014 IEEE China Summit & International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4799-5401-8
DOI :
10.1109/ChinaSIP.2014.6889273
