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| Content Provider | IET Digital Library |
|---|---|
| Author | Jatoi, Munsif Ali Kamel, Nidal |
| Abstract | Wireless infrared communications can be defined as the propagation of light waves in free space using infrared radiation whose range is 400–700 nm. This range corresponds to frequencies of hundreds of terahertz, which is high for higher data rate applications. Wireless infrared is applied for higher data rates applications such as wireless computing, wireless video and wireless multimedia communication applications. Introduced by Gfeller, this field has grown with different link configurations, improved transmitter efficiency, increased receiver responsivity and various multiple access techniques for improved quality. Errors are caused because of background light, which causes degradation overall system performance. Error correction techniques are used to remove the errors caused during transmission. This study provides a brief account on field theory used for error correction in wireless infrared systems. The results are produced in terms of bit error rate and signal-to-noise ratio for various bit lengths to show the ability of encoding and decoding algorithms. |
| Starting Page | 426 |
| Ending Page | 431 |
| Page Count | 6 |
| Volume Number | 2014 |
| e-ISSN | 20513305 |
| Issue Number | Issue 8, Aug (2014) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2014/8 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2014.0175 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2014-07-15 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-Non Commercial-No Derivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/) |
| Subject Keyword | Background Light Bit Error Rate Code Decoding Error Correction Error Statistics Field Theory Free Space Optical Link Infrared Radiation Link Configurations Optical Communication Equipment Optical Link Optical Receiver Optical Transmitters Receiver Responsivity Signal to Noise Ratio Statistics Transmitter Efficiency Wavelength 400 Nm to 700 Nm Wireless Infrared Communication |
| Content Type | Text |
| Resource Type | Article |
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