无源光网络,PON
1)PON无源光网络
1.Discussion of BXPON transmission system;浅谈BXPON无源光网络传输系统—在农村电信网改造中的应用
2.Relations of PON Networking Way with Construction Cost;无源光网络的组网方式与建设运营成本的关系分析
3.Talking about the Application of Passive Optical Network (PON) in Broadband Service Access (BSA);浅谈无源光网络在宽带业务接入的应用
英文短句/例句

1.To Develop the County-level CATV Network by Passive Optical Network用无源光网络改造县级有线电视网络
2.The Research of EPON System;以太网无源光网络(EPON)系统的研究
3.Design of multicast in ethernet passive optical network system以太网无源光网络系统中组播的设计
4.Study on Technologies of Hybrid Passive Optical Network and Electronical Network无源光网络与电网络复合接入技术研究
5.The Study of GMPLS Based Intelligent Passive Optical Network;基于GMPLS的智能无源光网络技术研究
6.The Research of GPON Transmission Convergence Layer s Key Technologies;吉比特无源光网络GTC层关键技术研究
7.Research on Network Management of GMPLS Pon;基于GMPLS的无源光网络管理的研究
8.MAC Protocol in Broadband PON;宽带无源光网络中的MAC算法研究
9.Research on Key Technologies of APON;基于ATM的无源光网络关键技术的研究
10.Modeling for Ethernet passive optical network receiver以太无源光网络接收机的建模(英文)
11.Research on Passive Optical Network and Code Division Multiplexing Optical Access with Chaotic Spread Spectrum Sequences无源光网络和混沌扩频码分多址光接入研究
12.The application of a new OTDR in passive optical networks新型光时域反射计在无源光网络中的应用
13.Investigation and Implement of Ethernet on Passive Optical Networks System;基于以太网的无源光网络(EPON)系统的研究与实现
14.Connection method of 1553B devices based on Ethernet passive optical network基于以太网无源光网络的1553B设备互联方法
15.Study on MAC Protocols for Broadband Passive Optical Networks宽带无源光网络介质访问控制协议研究与设计
16.The Study and Implementation of the Function of OAM Sublayer in EPON;以太无源光网络中OAM子层功能及其实现研究
17.Research on the Access Theory and Experiment of Carrier Grade Ethernet Optical Networks电信级以太无源光网络接入理论与实验研究
18.Research on the Safe and Enhanced Ethernet Passive Optical Network Technology以太无源光网络安全性与增强技术研究
相关短句/例句

passive optical network无源光网络
1.Research on a novel hybrid WDM/TDM passive optical network architecture;一种新型混合WDM/TDM的无源光网络系统研究
2.To Develop the County-level CATV Network by Passive Optical Network用无源光网络改造县级有线电视网络
3.This paper described the system model of WDM passive optical network with wavelength shared.介绍了波长共享的波分复用无源光网络系统模型。
3)passive optical network(PON)无源光网络
1.The application of passive optical network(PON) in Shanghai Electric Power;无源光网络(PON)在上海电力中的组网应用
2.First of all this paper briefly introduces the development situation and main application of the broadband access network technology,emphatically introduces the characteristic and development prospects of the Passive Optical Network(PON),and then analyzes the technical choice of electric power a.首先简要介绍宽带接入网技术的发展现状和主要应用,重点介绍了无源光网络(PON)的特点和发展前景;结合电力通信网的现状探讨了电力通信接入网的技术选择,指出将有源和无源宽带光纤接入技术相结合,可以作为电力通信建设接入网的技术策略,对电力通信网的光纤化起到积极的推动作用。
3.Optical code division multiple access(OCDMA) is a preferable candidate technology for the next-generation passive optical network(PON) because of its distinct advantages such as asynchronous multiple access,flexible bandwidth assignment and its simplicity to provide access and routing operations in a common channel without switch.基于光码分复用(OCDMA)的无源光网络(PON)具有异步接入、带宽分配灵活、接入路由控制简单等优点而成为下一代PON的最佳候选方案之一。
4)passive optical network (PON)无源光网络
5)passive optical networks无源光网络
1.According to the protocol of ITU - T G984, this paper describes the software and hardware techniques to realize gigabit- capable passive optical networks (GPON) system.依据ITU-T G984建议,介绍了实现吉比特无源光网络(GPON)系统的软硬件技术,指出管理与控制是保证 GPON维护、操作管理和稳定安全运行的关键,深入了解GPON结构、功能模块,重点探讨了GPON管理与控制软件、操作管理维护技术。
6)ethernet passive optical network(EPON)以太无源光网络
1.,the Ethernet Passive Optical Network(EPON) has become a promising broadband access network,and has attracted more attention.以太无源光网络(EPON)借助以太网的简单、易升级等特性,成为一种非常有前途的宽带接入网。
2.This paper proposes an adaptive dual-clocking algorithm,which can effectively solve the problem of light-load deterioration in Ethernet Passive Optical Network(EPON) without increasing the delay of Expedited Forwarding(EF) service,and decrease the delay of Assured Forwarding(AF),Best Effort(BE) and other low-priority services.提出一种自适应双时序算法,该算法能在不增加EF等高优先级业务时延的前提下,有效解决以太无源光网络中的轻负载恶化问题,降低AF,BE等业务的时延。
延伸阅读

光中子源分子式:CAS号:性质:采用放射性核素放出的γ光子轰击靶核而产生中子的源。常用的124Sb-9Be源。其优点是价格低廉,生产简便,产生的中子是单能的,可再生。