Recently, wireless technologies have been growing actively all around the world. In context of technology, fifth-generation (5G) technology has become a most challenging and interesting topic in research. This article provides an overview Internet Things (IoT) 5G systems. IoT system will be game changer future generation. It open door for new architecture smart services. Recent cellular network LTE (4G) not sufficient efficient to meet demands multiple device connectivity high data rate,...

Abstract In this fast moving world, the number of fatal accidents is increasing day by and leads to requirement availability traffic condition road conditions related data users. Therefore, support Vehicle-to-vehicle (V2V) communication in high speed mobility condition, it required have reliable secure communication. Here, performance multiple input output (MIMO) system as a combination nonlinear decision feedback receiver (DFE) been investigated V2V channel. paper, through simulation,...

abstract We present the work on development of Smart Detachable Wireless Sensing System for environment monitoring (SDWSS) complying with IEEE 1451 standard. Barometric and alcohol two different detachable smart sensor have been developed by incorporating generic transducer, customized peripheral interface controller (PIC) 18LF2550 microcontroller other peripherals. transducer module (DSTIM) implemented using centralized PIC 18F4550 based embedded platform, wireless communication is achieved...

In an effort to develop a complete DSRC system for ITS application, the authors have studied lot of experimental facts which they are exploiting design. The wireless technology has been chosen properly is capable tackling severe interferences present in open road. For road car communication, combined digital like spread spectrum along with diversity reception will help this regard. Accordingly, choice FHSS based space utilize carrier frequency around 5.8 GHz ISM band available bandwidth 80...

5G Technology is the most recent scientific development in wireless communication and it evolving day by to meet demand of near future. As per 3GPP, NB-IoT chosen as a promising technology that has been specified for machine type (5G-MTC). Since relies on low power wide area networks (LPWAN) suitable deploying MTC networks. operates licensed spectrum bands potential guarantee quality service (QoS). LPWAN based upon system bandwidth 180 kHz sub carrier spacing can be considered 3.75 15...

Spectrum sensing is the main aspect of Cognitive Radio.There are several spectrum techniques but idea Direction Arrival signal when sensed equally important.ESPRIT a high-resolution parameter estimation technique based on translational invariance structure sensor array.The ESPRIT algorithm an attractive solution to many problems due its low computational cost.The Estimation DOA three signals investigated in this paper.

Intelligent transport system (ITS) deals with the remote sensing as well access to Internet and multimedia on move. There is a need for that supports both communication aspects simple reconfigurable hardware. In present work MATLAB/SIMULINK based modeling of such done DSSS. Hardware realization this model achieved through signal wave software defined radio (SDR). From simulation results two empirical formulae are developed target detection.

A proper remote sensing device is required for automatic cruise control (ACC) to avoid collision in transportation system. In this paper we proposed a direct sequence spread spectrum (DSSS) radar intelligent transporation system(ITS). We have successfully detected single target and through 1D imaging are capable separate multiple targets. also implemented DSSS using software defined radio (SDR) target.

Massive multi-input-multi-output (MIMO) systems are the future of communication system. The proper design MIMO system needs an appropriate choice detection algorithms. At same time, Lattice reduction (LR)-aided equalizers have been well investigated for systems. Many studies carried out over Korkine–Zolotareff (KZ) and Lenstra–Lenstra–Lovász (LLL) This paper presents analysis channel capacity massive mathematical calculations included in this correspond to correlation effect on capacity....

In this paper, equalization algorithms applying soft–decision feedback, designed for quaternary phase–shift keying (QPSK) and 8PSK (phase–shift keying) transmission are introduced. The method employed is a minimum mean– squared error (MMSE) in which each iteration done order to refine the data estimates. rule generating soft decisions adapted continuously current state of algorithm. We show that standard Decision Feedback Equalization (DFE-Non linear Equaliser) methods clearly outperformed...

Vehicle-to-vehicle (V2V) communication systems will play an important role in intelligent transportation (ITS).But high mobility road condition, orthogonal frequency division multiplexing (OFDM) is very sensitive to Doppler shift.In this scenario multiple input and output (MIMO) system combined with OFDM, make MIMO -OFDM techniques attractive productive for vehicle-tovehicle communications.This paper deals the bit error rate (BER) performance analysis of MIMO-OFDM way condition which modeled...