A reliable and energy efficient IoT data transmission scheme for smart cities based on redundant residue based error correction coding

2015 ◽  
Author(s):  
Chinmaya Mahapatra ◽  
Zhengguo Sheng ◽  
Victor C.M. Leung ◽  
Thanos Stouraitis
Keyword(s):  
Error Correction ◽  
Data Transmission ◽  
Energy Efficient ◽  
Smart Cities ◽  
Transmission Scheme ◽  
Error Correction Coding

A Method of Error-Correction Coding for Data Transmission Channels in Telemetry Information Systems with Double Byte Data Error Correction

2014 ◽  
Vol 57 (7) ◽  
pp. 745-751
Author(s):  
A. A Pavlov ◽  
A. N. Tsarkov ◽  
P. A. Pavlov ◽  
D. E. Sorokin ◽  
A. V. Gusev ◽  
...  
Keyword(s):  
Information Systems ◽  
Error Correction ◽  
Data Transmission ◽  
Error Correction Coding ◽  
Transmission Channels ◽  
Data Error

scholarly journals Reliable OFDM Data Transmission with Pilot Tones and Error-Correction Coding in Shallow Underwater Acoustic Channel

2020 ◽  
Vol 10 (6) ◽  
pp. 2173
Author(s):  
Iwona Kochanska
Keyword(s):  
Error Correction ◽  
Data Transmission ◽  
Channel Coding ◽  
Orthogonal Frequency Division Multiplexing ◽  
Multipath Propagation ◽  
Laboratory Model ◽  
Underwater Acoustic Communication ◽  
Error Correction Coding ◽  
Underwater Acoustic ◽  
Transmission Properties

The performance of Underwater Acoustic Communication (UAC) systems are strongly related to the specific propagation conditions of the underwater channel. Horizontal, shallow-water channels are characterised by extremely disadvantageous transmission properties, due to strong multipath propagation and refraction phenomena. The paper presents the results of communication tests performed during a shallow, inland-water experiment with the use of a laboratory model of a UAC system implementing the Orthogonal Frequency-Division Multiplexing (OFDM) technique. The physical layer of data transmission is partially configurable, enabling adaptation of the modulation and channel coding parameters to the specific propagation conditions. The communication tests were preceded by measurement of the UAC channel transmission properties. Based on the estimated transmission parameters, four configurations of OFDM modulation parameters were selected, and for each of them, communication tests were performed with the use of two Error-Correction Coding (ECC) techniques. In each case, the minimum coding rate was determined for which reliable data transmission with a Bit Error Rate (BER) of less than 10 − 4 is possible.

An interference aware energy efficient data transmission approach for smart cities healthcare systems

2020 ◽  
Vol 62 ◽  
pp. 102392 ◽  
Author(s):  
Kashif Naseer Qureshi ◽  
Muhammad Qasim Tayyab ◽  
Saeed Ur Rehman ◽  
Gwanggil Jeon
Keyword(s):  
Data Transmission ◽  
Energy Efficient ◽  
Smart Cities ◽  
Healthcare Systems ◽  
Efficient Data

scholarly journals An Energy-efficient Data Transmission Scheme in Underwater Wireless Sensor Networks

2016 ◽  
Vol 6 (2) ◽  
pp. 931-936 ◽  
Author(s):  
Y. Emami ◽  
R. Javidan
Keyword(s):  
Wireless Sensor Networks ◽  
Energy Consumption ◽  
Sensor Networks ◽  
Data Transmission ◽  
Energy Efficient ◽  
Bloom Filters ◽  
Wireless Sensor ◽  
Underwater Wireless Sensor Networks ◽  
Transmission Scheme ◽  
Efficient Data

Energy is a precious resource in underwater wireless sensor networks (UWSNs). In these networks, the number of data transmissions between sensor nodes dominates energy consumption. Complex signal processing techniques also increase energy consumption. In this paper an energy-efficient data transmission scheme based on bloom filters is proposed. Extensive simulation is carried out to demonstrate the effectiveness of the proposed method. Simulation results indicate that the proposed scheme outperforms the primary technique in terms of energy efficiency, lifetime, load and loss rate. The results of this research suggest that exploiting bloom filters is a viable solution for reducing the number of transmissions in UWSNs.

Sign in / Sign up

Export Citation Format

Share Document