via net loss
abstract:
Via Net Loss (VNL) is a network architecture of telephone systems using circuit switching technologies deployed in the 1950s with Direct Distance Dialing and used until the late 1980s. The purpose of the VNL plan and a five-level long distance switching hierarchy was to minimize the number of trunk circuits used during a call and maximize the voice quality achieved on each circuit.
via net loss网络翻译
... 特高速集成电路研究计划 VHSIC programs 经由净损失 via net loss(VNL) 可行的 viable ...
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