JPEG image transmission over mobile network with an efficient channel coding and interleaving

Abstract

This article studies improving of coloured JPEG image transmission over mobile wireless personal area network through the Bluetooth networks. This article uses many types of enhanced data rate and asynchronous connectionless packets. It presents a proposed chaotic interleaving technique for improving a transmission of coloured images over burst error environment through merging it with error control scheme. The computational complexity of the used different error control schemes is considered. A comparison study between different scenarios of the image transmission is held in to choose an effective technique. The simulation experiments are carried over the correlated fading channel using the widely accepted Jakes' model. Our experiments reveal that the proposed chaotic interleaving technique enhances quality of the received coloured image. Our simulation results show that the convolutional codes with longer constraint length are effective if its complexity is ignored. It reveals also that the standard error control scheme of old Bluetooth versions is ineffective in the case of coloured image transmission over mobile Bluetooth network. Finally, the proposed scenarios of the standard error control scheme with the chaotic interleaver perform better than the convolutional codes with reducing the complexity.

Lower Complexity of Secured WSN Networks

“…6.21, it shows the effect of different velocity of the mobility on the received waveform of audio signal using Jakes model [11]. This example is devoted because of the widely using of the sound sensor in the WSN application such as the earthquake sensors or other fields [44].…”

“…The coding gain for the convolutional codes over an uncoded BPSK or QPSK system is upper bounded by [11].…”

“…It is error control scheme of old Bluetooth versions, n ¼ 15 and k ¼ 10. It has lower complexity where the computational complexity increases with high value of n [11]. According to the computational complexity of the most common convolutional codes decoder which is the Viterbi Algorithm (VA), it will be as follows:…”

6G Vision and Challenges: Complexity Analysis of M-MIMO Rate-less Based System with Various Pre-Coding Schemes

“…The spatial diversity and spatial multiplexing are considered in this section. These Hence, suppose, MIMO system have (Nt) and (Nr), the system capacity increases with min (Nt, Nr) [33].…”

New 2-D interleaving grouping LBC applied on image transmission

“…In addition, the [1] deals with the comparison of the image transmission over the multi-carrier code division multiple access (MC-CDMA) techniques applying two kinds of interleaving: chaotic and helical interleaves to avoid wireless channel error. Moreover, the [13] presents and discusses the utilized of the chaotic interleaving technique to improve the image transmission over mobile wireless personal area network (WPAN) Bluetooth network and also compare the results with the case of using the conventional interleaves so the paper proves that the chaotic interleave is a better than the convolutional codes. Additionally, the researchers in [14] have proposed an efficient high-speed interleaved viterbi decoder architecture.…”