multiple protocol layer

基本解释

Finally, the evolution of wireless network in the future is de-scribed. The assumption that multiple-layer protocol coordination is put for -warded.
最后，描述了未来无线网络的演进，提出需要多层协议配合的设想。
The message-level security over SSL allows for security to be implemented end-to-end through multiple services, regardless of the transport layer protocol.
无论传输层协议是什么，通过基于 SSL 的消息级安全可在多个服务之间实现端到端的安全性。
Transport layer is the base layer of the whole protocol stack, taking charge of the management of multiple transport methods, which can support UDP, TCP and TLS.
传输层处于整个协议栈的最底层，负责多种底层传输方式管理，以提供同时对UDP、TCP和TLS的支持。