Results 71 to 80 of about 232 (168)
Guangtongxin yanjiu, 2010 文章针对吉比特无源光网络（GPON）系统中具有动态带宽分配（DBA）能力的光网络单元（ONU）以太网桥接子系统,首先分析ONU板载Linux系统中网桥子系统的整体结构,然后,提出一种网桥中DBA的算法,并对此算法进行分析。实验结果表明,相比一般网桥,具有DBA的网桥能够更有效地利用GPON远端系统的PON中有限的带宽资源,提高带宽的利用率。
王蓓, 邢丹, 何岩
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Special Issue on Enabling Technology in Optical Fiber Communications: From Device, System to Networking. [PDF]
Sensors (Basel), 2021 Yue Y, Zhao J, Du J, Li Z.
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"Off-on" fluorescence probe based on green emissive carbon dots for the determination of Cu2+ ions and glyphosate and development of a smart sensing film for vegetable packaging. [PDF]
Mikrochim Acta, 2022 Wu J, Chen X, Zhang Z, Zhang J.
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Guangtongxin yanjiu, 2006 无源光网络（PON）突破了传统的点到点解决方法的局限,一直被认为是光接入网中最具发展前景的技术。由于光接入网应用环境复杂多样,PON应用技术也呈现出多样化的特点。以太网无源光网络（EPON）和千兆无源光网络（GPON）是其中两种具有代表性的接入技术。文章根据光纤到户实际工程的需要,论述了一种融合EPON和GPON技术的接入方案。
眭青, 李广成, 田广礼
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Measurement of the Spectral Efficiency of a Heterogeneous Network Architecture of the NG-PON Type for a Quasilinear Propagation Regime. [PDF]
Entropy (Basel), 2022 Girón A, Rivera E, Gómez G.
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Development and forecast of 10/40/100 Gbit/s PON technology
Dianxin kexue, 2017 Currently,the evolution of EPON/GPON to higher bitrate technology has become a hot topic in optical access field.Based on this,the current situation and problems of XG(S)-PON,TWDM PON,WDM PON and 100 Gbit/s EPON were analyzed,then some forecast of above ...
Chengliang ZHANG +3 more
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A Novel Unique Parameter for Increasing of Security in GPON Networks
Journal of Communications Software and Systems, 2016 Passive optical networks are widely used because of their sufficient bandwidth and low price of individual elements.Based on the European Commission, The Czech Republic ISPs have to ensure 30 Mbit/s (in existing networks) and 100 Mbit/s (in new ...
Tomas Horvath +2 more
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Journal of Sensor and Actuator NetworksA pressing challenge of modern wireless networks is ensuring stable radio coverage inside buildings, where radio signal propagation is significantly complicated by the influence of building structures.
Kyrmyzy Taissariyeva +4 more
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Advances in Improving Energy Efficiency of Fiber-Wireless Access Networks: A Comprehensive Overview. [PDF]
Sensors (Basel), 2023 Lorincz J, Klarin Z, Begusic D.
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Guangtongxin yanjiu, 2013 对GPON（吉比特无源光网络）系统中处于用户终端的ONT（光网络终端）设备的材料成本进行了深入分析,从理论上确定了BOB（板载光收发子组件）方案为最优方案;介绍了BOB方案的技术难点与解决办法;给出了此方案各方面硬件指标（如电磁兼容性、光接口指标等）的验证结果,结果表明,BOB方案可以在降低设备成本的前提下满足GPON ONT各项指标。
孙炜, 王可
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