Experimental Wireless Communication Using Chaotic Baseband Waveform

Multi-standard programmable baseband modulator for next generation wireless communication

Considerable research has taken place in recent times in the area of parameterization of software defined radio (SDR) architecture. Parameterization decreases the size of the software to be downloaded and also limits the hardware reconfiguration time. The present paper is based on the design and development of a programmable baseband modulator that perform the QPSK modulation schemes and as wel...

Wireless Baseband Transmission Experiments

A baseband transmission scheme for wireless communications has been proposed and examined using a pair of discone antennas for transmission and reception. The wireless baseband transmission scheme radiates a baseband signal stream, such as non-return-to-zero (NRZ), return-to-zero (RZ), or Manchester encoded signals, directly from an antenna. Namely, a carrier in terms of a sinusoidal radio wave...

Reliable broadband wireless communication for high speed trains using baseband cloud

We propose a novel high-speed train communication using baseband cloud (C-HSTC) system framework for providing continuous broadband services to highly mobile users. This framework is featured with a new virtualized single cell design which mitigates the impact of conventional handover failures and guarantees continuous communication services. Through exploiting the baseband units (BBU) cloud an...

High-Speed Wireless Baseband Applications

Chaotic communication using generalized synchronization

We present a new technique for the chaotic communication of a signal using the concept of generalized synchronization. We develop a general approach for implementing our technique and illustrate it using a RR ossler system driving a Lorenz system. It is demonstrated that the scheme is robust with respect to noise in the communication channel and to small parameter mismatches in the system. Fina...