'Space division' diaporamas de présentation

Overview Multiplexing techniques ? Circuit switching

Multiplexing and Switching Technologies. Overview Multiplexing techniques ? Circuit switching Space Division (SDM) - Digital Cross Connect Frequency Division (FDM) ? Origins of packet switching Time Division (TDM) ? Introduction to: Addressing - Frame relay

994 views • 74 slides

Switching Units

Switching Units. Types of switching elements. Telephone switches switch samples Datagram routers switch datagrams ATM switches switch ATM cells. INPUTS. OUTPUTS. Look Inside a Router. Two key router functions: run routing algorithms/protocol (RIP, OSPF, BGP)

572 views • 57 slides

Data and Computer Communications

563 views • 36 slides

Making the Pyramid Technique Robust to Query Types and Workloads

Making the Pyramid Technique Robust to Query Types and Workloads. Rui Zhang, Beng Chin Ooi, Kian-Lee Tan Department of Computer Science National University of Singapore Singapore. Outline. Backgrounds Existing work and limitations Our proposal: The P + -tree Experimental results

317 views • 23 slides

ATM Switch Architectures

ATM Switch Architectures. Carey Williamson. Department of Computer Science University of Calgary. Introduction . ATM switches are categorized based on internal architectural characteristics Example: shared memory switch

442 views • 19 slides

225 views • 12 slides