RAND is directly responsible for packetswitching, the technology that made the Internet possible.
兰德直接负责了对因特网至关重要的数据包交换技术的研究。
2
The optical burst switchingtechnology has the advantage of higher efficiency of channel usage and more suitable for packet transfer comparing with the optical wavelength switching.
光突发交换技术相对于光波长交换技术而言,具有信道资源利用率高、更适于传输分组业务等优点。
3
Packet Transport Network (PTN) technology includes the Transport Multi-Protocol Label Switching (T-MPLS) and Provider Backbone Transmission (PBT).