Results 81 to 90 of about 7,114 (219)

Radio Over Fiber Downlink Design for Spatial Modulation and Multi-Set Space-Time Shift-Keying

IEEE Access, 2018
Spatial modulation (SM) and multi-set space-time shift-keying (MS-STSK) are capable of striking a flexible design trade-off between the multiplexing and diversity gains attained.
Yichuan Li, Ibrahim A. Hemadeh, Mohammed El-Hajjar, Lajos Hanzo   +3 more
doaj   +1 more source

Experimental realization of multi-service RoF system using OCS-PolMux techniques [PDF]

, 2017
Optical Carrier Suppression has been proven as an efficient way of generating high frequency optical carrier for Radio over Fiber (RoF) systems. However, previous studies show that OCS with the combination of RF and optical components can only transmit a
Maskuriy, Farha, M.H. Mohamad Nor, Yusof, Ashaari, S.B.A. Anas, Abdul Fatah, Mohd Faiz Aizad, Kanesan, Thavamaran, Ahmad Anas, Siti Barirah, Mohamad Nor, Mohd Hafiz, A. Yusof, F. Maskuriy, F.A. Fatah, T. Kanesan   +11 more
core   +1 more source

THIBAQ DAN MUQOBALAH DALAM SURAT AL A ROF [PDF]

, 2013
Al Quran merupakan mukjizat yang diturunkan kepada nabi Muhammad melalui perantara malaikat jibril. Dalam Al Quran terdapat keindahan-keindahan baik dari segi makna dan juga lafadznya, untuk mengetahui keindahan-keindahan dalam al quran maka kita ...
Rohmah, Diyah Hanifatur
core  

Heterogeneous cognitive radio sensor networks through RoF-MIMO technologies

, 2015
Recently, smart grid networks are researched and developed for the greening of the energy consumption. When introducing these into the university or the community, it is required not only the wide area cooperation and the high-speed monitoring & control,
Idrus Sutan Nameh, Sevia Mahdaliza, Komaki, Shozo, Wakabayashi, Toshio, Muzahidul Islam, A. K. M., Hassan, Wan Haslina, Baharun, Sabariah   +5 more
core   +1 more source

Iterative reconstruction anti-correlated ROF model for noise reduction in dual-energy CBCT imaging

, 2021
A Dual-Energy CT (DECT) with a spectral detector greatly extends the capabilities of CT by incorporating energy-dependent information of the X-ray attenuation.
Menser, Bernd, van der Sommen, Fons; id_orcid, Engel, Klaus J., Ruijters, Danny; id_orcid, Zavala Mondragon, Luis A., de With, Peter H.N.   +5 more
core   +1 more source

Impact of Optical Modulators in LTE RoF System with Nonlinear Compensator for Enhanced Power Budget [PDF]

, 2013
Nonlinear propagation compensation for LTE-RoF system is experimentally demonstrated with proposed DMFD and EMFD methods. We discovered that the RoF dithering frequency requirement have to be much smaller with an average improvement of similar to 5.35 ...
Ghassemlooy, Zabih, Ng, Wai Pang, Kanesan, T, Lu, C, Chao Lu, Kanesan, Thavamaran, Ghassemlooy, Z, Wai Pang Ng, Lu, Chao, Zabih Ghassemlooy, Thavamaran Kanesan, Ng, WP   +11 more
core   +1 more source

Some Topological Characteristics of q-Rung Orthopair Fuzzy Metric Space

Advances in Fuzzy Systems
This paper introduced a novel concept of q-rung orthopair fuzzy (q-ROF) metric spaces, in connection with the idea of q-ROF sets, which generalizes well-known concepts of fuzzy metric spaces and intuitionistic fuzzy metric spaces.
Lariab Shahid, Maliha Rashid, Akbar Azam, Aftab Hussain, Ghada Ali Basendwah   +4 more
doaj   +1 more source

Tunable Carrier Generation and Broadband Data Upconversion for RoF Systems Based on Stimulated Brillouin Scattering

, 2011
We present a frequency-tunable RF carrier generation and broadband data upconversion technique for radio-over-fiber (RoF) systems. A dual-parallel Mach-Zehnder modulator is used to realize single-mode modulation (SMM).
Li W, Zhu NH, Qi XQ, Li, W (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China, liwei05@semi.ac.cn, Wang LX, Xie L   +5 more
core  

Pensamiento y obra de Juan Rof Carballo

, 1992
Tesis de la Universidad Complutense de Madrid, Facultad de Farmacia, Departamento de Nutrición y Bromatología I (Nutrición), leída el 02-10-1992Dentro del panorama científico español muy pocas figuras de relieve han surgido en este último siglo, una ...
Jodar Martín-Montalvo, Luis
core  

Flexible and Scalable Radio over Fiber Architecture [PDF]

Radioengineering, 2019
In this paper, we investigate a scalable Radio over Fiber (RoF) system compliant to 5G fronthauling requirements. The proposed RoF architecture is able to adjust the network resources and capacities to satisfy user demands in terms of service, data rate ...
S. Rebhi, R. Barrak, M. Menif
doaj