Results 91 to 100 of about 7,114 (219)
SIMULATIVE INVESTIGATION OF SINGLE-TONE ROF SYSTEM USING VARIOUS DUOBINARY MODULATION FORMATS
, 2018 In this paper, the performance of single-tone Radio over Fiber (RoF) system has been analyzed by employing different duobinary modulation formats. This single-tone RoF system has been modeled and analyzed using OptiSystem (14.0) software. To evaluate the
Amit Kumar Garg (4810020) +3 more
core +1 more source
Downlink throughput characterization of RoF based hybrid 802.11 Fi-Wi
, 2014 Radio over Fiber (RoF) based IEEE 802.11x (where x can be a, b, g, n, ac) Fiber Wireless (Fi-Wi) LANs are being thought of as a better solution towards deployment of Enterprise WLAN.
Wang, Q. +7 more
core +1 more source
A duplex Radio Over Fibre (ROF) ring architecture is proposed taking into account the constraints imposed by the cost of fibre laying and of the optical/electronic components, as well as the spectral efficiency and the duplex link performance.
Thomas, Varghese Antony +3 more
core
The Experimental Design of Radio-over-Fibre System for 4G Long Term Evolution
The 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) is the potential key to meet the exponentially increasing demand of the mobile end users.
Kanesan, Thavamaran
core
Otro título: [Cátedra Ramiro de Maeztu]
, 1962 Cinta 1: Comienza en el Min. 24.12: Juan Rof inicia la conferencia haciendo referencia al mito de Orfeo tal como Ovidio lo expone y que consta de cuatro partes, en anteriores conferencias se trató la primera parte.
Instituto de Cultura Hispánica (España) +1 more
core +1 more source
Guangtongxin yanjiu, 2010 文章在建立正交频分复用（OFDM）-光纤无线电（ROF）模型的基础上,获得了在外部强度调制下无寄生动态范围（SFDR）等性能指标的表达式,着重分析了射频信号平均功率对OFDM-ROF系统的影响,并与单载波ROF系统进行了比较。结果表明,系统设计时应尽量降低射频信号平均功率以获得更好的性能指标。在相同的射频信号功率下,较单载波ROF系统而言,OFDM-ROF系统的SFDR有5 dB左右的下降,系统设计时应采取措施降低OFDM-ROF系统的峰均功率比（PA-PR）。
卫松, 胡宗福
doaj
Sub-Carrier-Multiplexed Duplex 64-QAM Radio-Over-Fiber Transmission for Distributed Antennas
We demonstrate the feasibility of Radio Over Fiber (ROF) transmission of 4 Sub-Carrier Multiplexed (SCM) 64- QAM data streams to a pair of low-complexity Radio Access Units (RAUs), which form part of a virtual MIMO architecture under the control of a ...
Hanzo, Lajos, Ghafoor, Salman
core
IEEE AccessWe propose a wideband model-embedding delta-sigma radio-over-fiber (DS-RoF) design for keeping the adjacent channel leakage low. This RoF design is derived on the basis of the DS-RoF embedding a pulse-distortion model (PDM). To enable wideband modulation
Masaaki Tanio +3 more
doaj +1 more source
ROF model on the graph [Elektronisk resurs]
, 2014 In this paper we consider an analogue of the well-known in image processing, Rudin-Osher-Fatemi (ROF) denoising model on a general finite directed and connected graph.
Setterqvist, Eric, +1 more
core
Summary on RoF Technologies, Modulations, and Optical Filters: Review
In order to meet the growing need for bandwidth, this article offers a thorough examination of Radio over Fibre (RoF) technology and its integration with wireless communication networks. It starts out by going over the development of wireless networks
Obied, Manea Naif; University of Tikrit +1 more
core +1 more source