This paper calls for rethinking packet-switch architectures by cutting all dependencies
between the switch fabric and the linecards. Most single-stage packet-switch architectures …

Flow-level bandwidth provisioning (FBP) achieves fine-grained bandwidth assurance for
individual flows. It is especially important for virtualization-based computing environments …

Buffered crossbar switches are a special type of crossbar switches. In such a switch, besides
normal input queues and output queues, a small buffer is associated with each crosspoint …

A crossbar switch has N input ports, M output ports, and a switching matrix with N× M
crosspoints. In an embodiment, each crosspoint contains an internal queue (XQ), which can …

In previous papers, we introduced and analyzed an innovative agile crossbar switch
architecture called contention-tolerant crossbar, denoted as CTC (N), only under Bernoulli …

Combined input-crosspoint buffered (CICB) switches can achieve high switching
performance without speedup. However, the dedicated crosspoint buffers in a CICB switch …

A Combined Input and Crosspoint Queueing (CICQ) switch is a switch that has both buffers
at the crosspoints of the switch fabric and buffers at the inputs. Inspired by the fixed frame …

高速交换结构的建模与仿真研究 主管:江西省科学技术厅 主办:江西省计算机学会 江西省计算
中心 编辑出版:《计算机与现代化》编辑部 首页 期刊介绍 编委会 在线期刊 最新录用 当期目录 过 …

We recently proposed an innovative agile crossbar switch architecture called contention-
tolerant crossbar (CTC (N)) switch, which can tolerate output contentions by a pipelining …

We use both theoretical analysis and simulations to study the impact of crosspoint-queued
(CQ) buffer size on CQ switch throughput and delay performance under different traffic …