Title :
Space-Time Coding and Processing with Differential Chaos Shift Keying Scheme
Author :
Ma, Huanfei ; Kan, Haibin
Author_Institution :
Shanghai Key Lab. of Intell. Inf. Process., Fudan Univ., Shanghai, China
Abstract :
This paper investigates the feasibility to use chaotic communications in MIMO channel. Differential chaos shift keying modulation is chosen as a benchmark and Alamouti space-time code scheme is used for the 2 transmit and 2 receiver antennas wireless system. Based on the evaluation of system performance, improvements are also discussed.
Keywords :
MIMO communication; chaotic communication; modulation; receiving antennas; space-time codes; telecommunication channels; transmitting antennas; Alamouti space-time code scheme; MIMO channel; chaotic communication; differential chaos shift keying modulation; receiver antennas wireless system; space-time processing; system performance evaluation; transmit antennas wireless system; Chaos; Chaotic communication; Fading; Frequency; MIMO; Narrowband; Signal generators; Space time codes; Transmitting antennas; Wireless communication;
Conference_Titel :
Communications, 2009. ICC '09. IEEE International Conference on
Conference_Location :
Dresden
Print_ISBN :
978-1-4244-3435-0
Electronic_ISBN :
1938-1883
DOI :
10.1109/ICC.2009.5199469
