LCAS

Virtual Concatenation EOS Realization and Performance Analysis Based on LCAS

基于LCAS虚级联实现EOS及性能分析

The transmission delay of virtual concatenation and the delay due to the LCAS protocol are analyzed .

分析了虚级联的传输延时和由LCAS协议引入的固定延时。

Chip Design and FPGA Implementation of VCAT and LCAS in EoS

EoS中虚级联及LCAS功能的芯片设计与FPGA实现

Effect of heat - treatment on the interfacial bonding and mechanical properties of SiC fibre / lcas glass-ceramic composite

热处理对SiC纤维／LCAS微晶玻璃复合材料界面结合及力学性能的影响

Finally the technique of intelligent multiplexing is explained , which includes LCAS and auto protection switching ( APS ) .

论文最后对SDH网的智能复用技术进行了说明，包括动态链路容量调整（LCAS）技术和保护倒换技术，并对SDH技术的发展进行了展望。

Implementation of LCAS Based on Embedded-processor and FPGA

基于嵌入式处理器及FPGA的LCAS实现

The characteristics and functional realization of Link capacity adjustment scheme ( LCAS ) for virtual concatenated signals and Implementation of Bandwidth on Demand for Next-Generation SDH

虚级联信号的链路容量调整机制LCAS及其在新一代SDH智能带宽响应中的应用

Since their appearance 30 years ago , low-cost airlines ( LCAs ) have succeeded all over the world , and have recently become a globally prevailing trend .

低成本航空公司诞生三十多年来，在世界各地取得成功，特别是近年来已经成为世界范围的一个历史性潮流。

The paper introduces the LCAS Protocol of in OTN / SDH , the control principle of state machine of virtual concatenation member at the source and sink ends .

介绍了OTN/SDH传输网中虚级联信号的链路容量调整方案LCAS协议以及虚级联成员源端和宿端状态机的控制原理。

In this paper , the simulation of LCAS based on imbedded processors combined with FPGA is presented and a number of technical problems in the simulation by finite state machines explored .

文章仿真了基于嵌入式处理器和现场可编程门阵列（FPGA）的软硬件结合的LCAS实现方案，探讨了有限状态机的仿真中存在的一些技术问题。

The impact to SDH network introduced by LCAS - fixed system delay - is proposed , and calculates the critical point of delay , proposes some critical problem when implementing LCAS .

分析了LCAS协议引入的固定系统延时对SDH网络性能的影响，计算出了延时的临界点，提出了有效敷设LCAS的若干关键问题。

On one hand , the optimization of data services have impelled a series of new technologies , such as LCAS , GFP , MPLS and RPR , to turn into business applications ;

一方面，围绕数据业务的优化改进促使一系列新技术如链路容量调整方案（LCAS）、通用成帧协议（GFP）、多协议标签交换（MPLS）、弹性分组环（RPR）等不断走向商用；

Pr ~ ( 3 + ) - doped Li_2O-CdO-Al_2O_3-SiO_2 glass ( LCAS glass ) has been synthesized . The absorption spectra and fluorescence spectra of the glass were measured .

合成了Pr3+掺杂Li2O-CdO-Al2O3-SiO2（以下简称LCAS）玻璃，对其吸收光谱和荧光光谱进行了测试和分析。

Making the bandwidth distribution in Metropolitan Area Transport Network more flexible and stable , Link Capacity Adjustment Scheme ( LCAS ) is a function that the new generation Multi-Service Transport Platform ( MSTP ) products must have .

链路容量（带宽）调整机制（LCAS）使城域传送网的带宽分配更加灵活、稳定，是新一代多业务传送平台（MSTP）产品必须具备的功能。

This paper discusses the synchronization between data steam and lcas package , and client signal mapping , analyzes how to process CRC field of control package , and the generating and carrying manner of the sink member status .

讨论了数据流和LCAS控制同步实现及客户信号的映射等问题，分析了宿端回送成员状态的产生及传送方式和控制包CRC域的处理过程。

The key technologies of SDH such as asynchronous mapping , pointer processing , Virtual Concatenation ( Vcat ) and Link Capacity Adjustment Scheme ( LCAS ) are applied in this system with which the primary block signal E1 and Ethernet data can be accessed through SDH network together .

该系统综合运用了SDH的异步映射、指针处理、虚级联（Vcat）、动态链路容量调整（LCAS）等关键技术，实现了一次群信号E1和以太网数据在SDH上的接入。