Hartley-Domain DD-FTN Algorithm for ACO-SCFDM in Optical-Wireless Communications
نویسندگان
چکیده
منابع مشابه
Single Carrier Frequency Domain Equalization for Optical Wireless Communications
In this paper, we investigate the use of single carrier frequency domain equalization (SCFDE) over a optical wireless (OW) communication. Recently orthogonal frequency division multiplexing (OFDM) has been applied to wireless optical communications. However, due to high peak-to-average power ratio (PAPR) the performance of OFDM can severely be affected by the nonlinear characteristics of light ...
متن کاملSYSTEM DESIGN AND PERFORMANCE ANALYSIS OF ASYMMETRICALLY AND SYMMETRICALLY CLIPPED OPTICAL ( ASCO ) - OFDM FOR IM / DD OPTICAL WIRELESS COMMUNICATIONS by
SYSTEM DESIGN AND PERFORMANCE ANALYSIS OF ASYMMETRICALLY AND SYMMETRICALLY CLIPPED OPTICAL (ASCO)-OFDM FOR IM/DD OPTICAL WIRELESS COMMUNICATIONS by Nan Wu As the quantity of mobile communication devices, such as cellphones, tablets, and laptops, dramatically increase, the demand for high speed wireless service has been growing. Optical wireless communications (OWCs), which offer unlimited trans...
متن کاملBeam Domain Optical Wireless Massive MIMO Communications with Transmit Lens
We present beam domain optical wireless massive multiple-input multiple-output communications, where base station with massive transmitters communicates with a number of user terminals through transmit lens simultaneously. We focus on LED transmitters, and provide an optical channel model, where the light emitted from one LED passes through the transmit lens and generates a narrow beam. Based o...
متن کاملOptical Wireless Communications
People’s ideas about communications have changed completely, nowadays when this subject is mentioned almost everyone thinks of wireless communications. The demand for broadband wireless communications offering greater and greater data rates is endless, and the radio-technology community is trying harder and harder to satisfy this demand. Recently, there was the worldwide launch of 4th generatio...
متن کاملOptical Wireless Communications
The use of mobile devices, e.g., laptops, cell phones and PDAs, has become ubiquitous. Users expect to access very high-speed networks from anywhere and be able to communicate with other users, and share common resources such as printers, at high data rates. As a consequence, wireless local area networks (WLANs) have become the subject of intense research. WLANs are subject to more noise and in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Photonics Journal
سال: 2019
ISSN: 1943-0655,1943-0647
DOI: 10.1109/jphot.2019.2925007