基于L3-PTN的TD-LTE承载网方案研究

摘要

TD-LTE has higher requirements for the flat network broadband, network management of the bearer network. Compared with other schemes, TD-LTE bearer network scheme based on the L3-PTN has advantages in network maintenance, network management, protection, synchronization, security and investment.%　　TD-LTE对承载网络的扁平化组网、大带宽、大网管理等有着更高要求。与其他承载方案相比，基于L3-PTN的TD-LTE承载网方案在网络维护、网管能力、保护、同步、安全、时延、网络演进以及投资等方面有明显优势。