| Optical wireless network in home area based on white LED lights | |
| Wang, Rui; Duan, Jingyuan; Shi, Ancun; Liu, Yuliang; Wang, R.(wangrui@semi.ac.cn) | |
| 2011 | |
| Source Publication | High Technology Letters
 |
| ISSN | 10066748 |
| Volume | 17Issue:3Pages:277-284 |
| Abstract | A new optical wireless network based on white LED lights in home area is proposed. It is a duplex channel communication system utilizing signal emitters of white LED lights in the downlink and infrared devices in the uplink. Strategies for the system construction are given. Performance for users' mobile access of different kinds of optical concentrators is investigated. Indoor channel bandwidth is analyzed considering white LED light distribution, wall reflection, and receivers field of view(FOV). Various modulation methods are discussed. A demo point-to-point system for surfing the net is constructed using a new line code of4B6B which is developed to stabilize the optical output, and a peak data rate of1Mbps is achieved. This system is built into the lighting infrastructure, therefore decreasing the cost and offering a solution for wireless access in places which are sensitive to radio frequency like hospitals. Copyright? by HING TECHNOLOGY LETTERS PRESS. |
| metadata_83 | 光电系统实验室 |
| Keyword | Acoustic Bulk Wave Devices Bandwidth Communication Systems Light Reflection Optical Communication Wireless Networks |
| Subject Area | 光电子学 |
| Indexed By | EI |
| Language | 英语 |
| Date Available | 2012-06-14 |
| Document Type | 期刊论文 |
| Identifier | http://ir.semi.ac.cn/handle/172111/23095 |
| Collection | 光电系统实验室 |
| Corresponding Author | Wang, R.(wangrui@semi.ac.cn) |
| Recommended Citation GB/T 7714 | Wang, Rui,Duan, Jingyuan,Shi, Ancun,et al. Optical wireless network in home area based on white LED lights[J]. High Technology Letters,2011,17(3):277-284. |
| APA | Wang, Rui,Duan, Jingyuan,Shi, Ancun,Liu, Yuliang,&Wang, R..(2011).Optical wireless network in home area based on white LED lights.High Technology Letters,17(3),277-284. |
| MLA | Wang, Rui,et al."Optical wireless network in home area based on white LED lights".High Technology Letters 17.3(2011):277-284. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2012140.pdf（1749KB） | 限制开放 | License | Application Full Text | |||
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