MarconiMSTP.ppt

OMS FamilyAn Introduction to Next Generation SDH 马可尼OMS系列 下一代SDH介绍 IP Transport - Providing all building blocks to implement NGN network connectivityIP 传输-构建下一代网络连接 Agenda Global drivers for Optical Transport market 全球光传输市场动力 Traffic increases while revenue-per-volume decreases业务的增长 单位税收的下降 Operators differentiate by innovative service offers, flexibility and QoS运营商的区别在于新业务的提供,网络的灵活性及服务质量的保证 Network operators provide new services eg multimedia, VoIP, HSPA etc. to win customersand increase their revenue 网络运营商通过新业务的提供赢得他们的用户增加他们的税收 New services increase bandwidth demand in all network layers – including the transport layer在所有网络层包括传输层新业务促进了带宽的需求 As services are getting more common, the main differentiator will be price. Revenue per volume will decline 业务正趋向于统一,主要的不同将是价格,单位税收将下降 Win new customers with new services supported by our proposed reliable infrastructure在可靠基础结构上提供新业务赢得新客户 Quality of Service:服务质量 Reliable infrastructure 可靠的基础 Appropriate QoS for every use case 保障使用的QOS Flexibility:灵活性 Fast response to new demands快速响应需求 Automated service provisioning自动业务提供 Scalability:可测性 Invest according to capacity growth依据容量增长投资 Use case-driven investments使用驱动投资 Cost-efficiency:成本效益 Use the same infrastructure for all services所有业务使用同一基础结构 Re-use of the installed infrastructure基础结构的再利用 New services bring additional revenue and bandwidth demand新业务带来附加的税收和带宽的需求 Agenda Definition of MSPP – Multiple Services over SDHMSPP定义-多业务overSDH Build on existing SDH Investment with Evolution to Next Generation Networks在目前SDH基础上发展下一代网络 Concatenation级连 GFP – Generic Framing Procedure通用帧规程 Link Capacity Adjustment Scheme LCAS链路容量调整机制 LCAS Link Capacity Adjustment Scheme LCAS – ApplicationsLCAS的应用 Link Capacity Adjustment Scheme LCAS – Applications LCAS应用 Link Capacity Adjustment Scheme LCAS – Applications LCAS应用 Agenda Vertical market segmentationSegmentation and drivers Point to Point scenario点到点方案 Multipoint to Multipoint Scenario – L2 Switch多点到多点-L2交换 Point to Multipoi