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搜索结果: 1-15 共查到工学 optical networks相关记录73条 . 查询时间(0.109 秒)
We demonstrate the first software-defined OpenFlow1.0-based flex-grid -flow architecture enabling 150Mb/s per-cell OFDMA MBH overlays onto bidirectional 10Gb/s PON, without any ONU-side optica...
We demonstrate for the first time enhanced software defined networking (eSDN) over elastic grid (eGrid) optical networks for data center service migration, the performance of which are first verified ...
Efficient packet transport Communication Service Provider designs for bandwidth hungry data services are abundant. Reliable, robust and cost-effective convergence to layered SONET/SDH, IP-MPLS network...
We report a network design algorithm to effectively reduce the cost and power consumption of translucent networks by using all-optical 2R regenerators. Simulation results show that the number of O/E/O...
A novel energy-efficient dynamic provisioning scheme is proposed by using an intelligent load control mechanism and an auxiliary graph model. Significant reduction in total energy consumption is achie...
Bi-directional CWDM radio-over-fiber transmission of triple-format full-standard OFDM signals in coexistence (UWB, WiMAX and LTE) (1.178 Gbit/s full-duplex) is demonstrated over 50.6 km SSMF in passiv...
This work examines protection of multicast sessions in optical networks utilizing a novel segment-based algorithm called Level Protection. Our proposed scheme exhibits improved performance compared to...
We compare the cost-efficiency of optical networks based on mixed datarates (10, 40,100Gb/s) and elastic technologies. We show elastic network bring up to 37% lower cost, in particular for high loads ...
A novel orthogonal wavelength-division-multiplexed passive optical network with 25-GHz channel spacing has been proposed and experimentally demonstrated for the first time.Error-free transmission over...
We present work carried out to examine the characteristics and transmission performance of a three section tunable slotted Fabry-Pérot laser. The low cost laser exhibits many attractive properties inc...
We present a novel auxiliary graph approach for optical networks regenerator placement and wavelength assignment (RPWA) problem. Simulation results show that our proposed approach outperforms other tw...
Integrated components for optical networks-on-chip,including III-V microdisk lasers, photodetectors, and wavelength selective circuits, are all demonstrated using a complementary metal-oxide-semicondu...
We experimentally and numerically determined the nonlinear transmission impairments for a hybrid PDM-QPSK/OOK network. Results are quantified via a nonlinear phase metric and can be used as design rul...
Hierarchical PCE is evaluated in GMPLS-based multi-domain WSONs. Simulations show that PCE providing edge nodes sequence using detailed information of inter-domain links achieves the best performance ...
This paper presents the implementation of an effective PCE-based management and control platform for heterogeneous optical networks. Experimental results show that it works well on network with commer...

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