'Receiver initiated' presentation slideshows

QoS NSIS Signaling Layer Protocol for Mobility Support with Cross-Layer Approach

November 17, 2009 Lee, Sooyong torshong@kaist.ac.kr. QoS NSIS Signaling Layer Protocol for Mobility Support with Cross-Layer Approach. Contents. Introduction Background Motivation Proposed Approach Overview Host movement Detection using L2 Information CRN Discovery Advance Reservation

432 views • 31 slides

Chapter 6: MAC Protocols for Ad-Hoc Wireless Networks

Introduction Issues Design Goals Classifications Contention-based Protocols. Contention-based Protocols with reservation mechanisms Contention-based Protocols without Scheduling mechanisms MAC Protocols that use directional antennas Other MAC Protocols.

785 views • 28 slides

Distributed Scheduling

Distributed Scheduling. Motivation: A distributed system may have a mix of heavily and lightly loaded systems. Hence, migrating a task to share or balance load can help.

301 views • 27 slides

Distributed Scheduling

239 views • 23 slides

Throughput and fairness in a hybrid channel access scheme for ad hoc networks

Throughput and fairness in a hybrid channel access scheme for ad hoc networks. Yu Wang and J.J. Garcia-Luna-Aceves IEEE WCNC 2003 Speaker ? earl. Outline. Introduction Related Work Hybrid channel access scheme Simulation Conclusion References. Introduction.

335 views • 20 slides

Distributed Scheduling

Distributed Scheduling. Distributed Scheduling. System performance can be improved by distributed load among heavy and light loaded nodes of the system. What is performance? response time? What is load? CPU queue length or CPU utilization? How is it measured and at what overhead? Load:

312 views • 18 slides

CS603 Fault Tolerance - Communication

CS603 Fault Tolerance - Communication. April 17, 2002. Outline. Reliable client-server communication Point to Point RPC failure semantics Reliable Group Communication Reliable Multicast. What is Reliable?. Guaranteed message delivery When? Guaranteed delivery order Lost?

276 views • 15 slides