• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 84
  • 17
  • 6
  • Tagged with
  • 101
  • 101
  • 101
  • 32
  • 22
  • 20
  • 17
  • 13
  • 12
  • 11
  • 11
  • 9
  • 8
  • 8
  • 7
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

A load-sensitive multicast routing protocol.

January 2004 (has links)
Wong Kar Yiu. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2004. / Includes bibliographical references (leaves 109-111). / Abstracts in English and Chinese. / Abstract --- p.ii / Acknowledgement --- p.iv / Table of Contents --- p.v / List of Figure --- p.vii / Chapter Chapter 1. --- Introduction --- p.9 / Chapter 1.1 --- Introduction --- p.9 / Chapter 1.2 --- Background --- p.11 / Chapter 1.3 --- Ant Colony Optimization (ACO) --- p.15 / Chapter 1.4 --- Main contribution --- p.16 / Chapter 1.5 --- Thesis organization --- p.18 / Chapter Chapter 2. --- Related Work --- p.19 / Chapter 2.1 --- Multicast routing in general --- p.19 / Chapter 2.2 --- Multicast routing techniques --- p.22 / Chapter 2.3 --- Best-effort multicast routing --- p.25 / Chapter 2.4 --- Quality-of-Service (QoS) multicast routing --- p.30 / Chapter 2.5 --- Adaptive multicast routing --- p.34 / Chapter Chapter 3. --- Load-Sensitive Multicast Routing Protocol (LSMRP) --- p.37 / Chapter 3.1 --- Overview --- p.37 / Chapter 3.2 --- Problem Formulation --- p.37 / Chapter 3.3 --- Types of ant in LSMRP --- p.39 / Chapter 3.3.1 --- Forward Ants --- p.39 / Chapter 3.3.2 --- Random Ants --- p.41 / Chapter 3.3.3 --- Backward Ants --- p.42 / Chapter 3.3.4 --- Multicast Ants --- p.44 / Chapter 3.3.5 --- Multicast Backward Ants --- p.44 / Chapter 3.4 --- Global Algorithm --- p.47 / Chapter 3.4.1 --- Pheromone trails stage --- p.50 / Chapter 3.4.2 --- Multicast tree stage --- p.53 / Chapter 3.4.3 --- Routing table --- p.56 / Chapter 3.4.4 --- Messages Exchange and Mechanisms --- p.57 / Chapter 3.4.5 --- mapping --- p.58 / Chapter 3.4.6 --- Members join --- p.59 / Chapter 3.4.7 --- Members update --- p.59 / Chapter 3.4.8 --- Members leave --- p.61 / Chapter Chapter 4. --- Analysis of LSMRP --- p.63 / Chapter 4.1 --- Analysis of pheromone trail values --- p.63 / Chapter Chapter 5. --- Evaluation and Experimental Results --- p.80 / Chapter 5.1 --- System model --- p.80 / Chapter 5.2 --- Result --- p.84 / Chapter 5.2.1 --- Packets received --- p.84 / Chapter 5.2.2 --- Throughput --- p.86 / Chapter 5.2.3 --- Packet Loss --- p.98 / Chapter Chapter 6. --- Conclusion --- p.107 / Chapter 6.1 --- Future work/ open question --- p.107 / References --- p.109
22

Turbo-slice-and-patch: an algorithm for metropolitan scale VBR video streaming.

January 2004 (has links)
Kong Chun Wai. / Thesis submitted in: July 2003. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2004. / Includes bibliographical references (leaves 53-54). / Abstracts in English and Chinese. / Contents / acknowledgement --- p.I / Abstract --- p.II / 摘要 --- p.III / Chapter Chapter 1 --- Introduction --- p.1 / Chapter Chapter 2 --- Related Works --- p.4 / Chapter 2.1 --- Previous Work --- p.4 / Chapter 2.2 --- Comparison --- p.5 / Chapter Chapter 3 --- System Architecture --- p.7 / Chapter 3.1 --- Transmission Scheduling --- p.7 / Chapter 3.2 --- Admission Control --- p.9 / Chapter 3.3 --- Challenges in Supporting VBR-encoded Video --- p.10 / Chapter Chapter 4 --- Priority Scheduling --- p.12 / Chapter 4.1 --- Static Channel Priority (SCP) --- p.13 / Chapter 4.2 --- Dynamic Channel Priority (DCP) --- p.16 / Chapter Chapter 5 --- Turbo-Slice-and-Patch --- p.19 / Chapter 5.1 --- Video Pre-processing --- p.19 / Chapter 5.2 --- Bandwidth Allocation --- p.22 / Chapter 5.3 --- Three-Phase Patching --- p.23 / Chapter 5.4 --- Client Buffer Requirement --- p.27 / Chapter Chapter 6 --- Playback Continuity --- p.30 / Chapter Chapter 7 --- Performance Evaluation --- p.39 / Chapter 7.1 --- Average Latency --- p.40 / Chapter 7.2 --- Client Buffer Requirement --- p.43 / Chapter 7.3 --- Choice of Parameter Rcut --- p.44 / Chapter 7.4 --- Latency versus Arrival Rate --- p.46 / Chapter 7.5 --- Server Bandwidth Comparison --- p.48 / Chapter 7.6 --- Bandwidth Partitioning --- p.50 / Chapter Chapter 8 --- Conclusions --- p.52 / Bibliography --- p.53
23

Design and implementation of a consonant broadcasting architecture for large-scale video streaming.

January 2004 (has links)
Liu Wing Chun. / Thesis submitted in: July 2003. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2004. / Includes bibliographical references (leaves 55-57). / Abstracts in English and Chinese. / Acknowledgement --- p.I / Abstract --- p.II / 摘要 --- p.III / Chapter Chapter 1 --- Introduction --- p.1 / Chapter Chapter 2 --- Related Works --- p.5 / Chapter 2.1 --- Fixed-Segment Fixed-Bandwidth Schemes --- p.6 / Chapter 2.2 --- Variable-Segment Fixed-Bandwidth Schemes --- p.7 / Chapter 2.3 --- Fixed-Segment Variable-Bandwidth Schemes --- p.8 / Chapter 2.4 --- Variable-Segment Variable-Bandwidth Schemes --- p.9 / Chapter 2.5 --- Performance Bounds of Periodic Broadcastings --- p.10 / Chapter Chapter 3 --- Consonant Broadcasting --- p.12 / Chapter 3.1 --- Type-I Channels --- p.14 / Chapter 3.2 --- Type-II Channels --- p.15 / Chapter 3.3 --- Client Buffer --- p.17 / Chapter Chapter 4 --- Performance Evaluation --- p.19 / Chapter 4.1 --- Startup Latency versus Network Bandwidth --- p.20 / Chapter 4.2 --- Startup Latency versus Client Access Bandwidth --- p.22 / Chapter 4.3 --- Client Buffer Requirement --- p.24 / Chapter Chapter 5 --- Grouped Consonant Broadcasting --- p.25 / Chapter 5.1 --- Bandwidth Partitioning and Reception Schedule --- p.26 / Chapter 5.2 --- Client Buffer Requirement --- p.28 / Chapter 5.3 --- Performance Tradeoffs --- p.30 / Chapter Chapter 6 --- Implementation and Benchmarking --- p.34 / Chapter 6.1 --- Practical Issues --- p.35 / Chapter 6.2 --- Experimental Results --- p.36 / Chapter Chapter 7 --- Dynamic Consonant Broadcasting --- p.39 / Chapter 7.1 --- Virtual Transmission Schedules --- p.40 / Chapter 7.2 --- Dynamic Broadcasting Schedules --- p.42 / Chapter 7.3 --- Performance Evaluation --- p.44 / Chapter Chapter 8 --- Variable-bit-rate Video Streaming --- p.46 / Chapter 8.1 --- Transmission Schedules --- p.46 / Chapter 8.2 --- Playback Continuity --- p.48 / Chapter 8.3 --- Performance Evaluation --- p.50 / Chapter Chapter 9 --- Conclusions --- p.53 / Bibliography --- p.55
24

Efficient algorithms for interactive multicast video streaming.

January 2004 (has links)
Wong Ying Wai. / Thesis submitted in: December 2003. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2004. / Includes bibliographical references (leaves 64-66). / Abstracts in English and Chinese. / Acknowledgement --- p.I / Abstract --- p.II / 摘要 --- p.III / Chapter Part I - --- Recursive Patching --- p.1 / Chapter Chapter 1 --- Introduction --- p.2 / Chapter Chapter 2 --- Transition Patching --- p.5 / Chapter Chapter 3 --- Recursive Patching --- p.9 / Chapter Chapter 4 --- Stream Assignment --- p.12 / Chapter 4.1 --- The Equal-Split Stream Assignment Scheme --- p.12 / Chapter 4.2 --- A Hierarchical Equal-Split Stream Assignment Scheme --- p.14 / Chapter Chapter 5 --- Performance Evaluation --- p.16 / Chapter Chapter 6 --- Conclusion --- p.18 / Bibliography --- p.19 / Chapter Part II - --- Interactive Multicast Video Streaming --- p.21 / Chapter Chapter 1 --- Introduction --- p.22 / Chapter Chapter 2 --- Background --- p.25 / Chapter 2.1 --- Multicast Streaming Algorithms --- p.25 / Chapter 2.2 --- Interactive Playback Support --- p.30 / Chapter Chapter 3 --- Interactive Multicast Streaming --- p.34 / Chapter 3.1 --- Interactivity Model --- p.34 / Chapter 3.2 --- Request Scheduling --- p.36 / Chapter 3.3 --- Client Buffer Management --- p.37 / Chapter 3.4 --- Performance Impact --- p.39 / Chapter Chapter 4 --- Static Full Stream Scheduling --- p.45 / Chapter Chapter 5 --- Adaptive Full Stream Scheduling --- p.48 / Chapter Chapter 6 --- Performance Evaluation --- p.52 / Chapter 6.1 --- Optimization of the Full Stream Threshold --- p.52 / Chapter 6.2 --- Latencies Comparisons --- p.57 / Chapter 6.3 --- Effect of Client Buffer Constraint --- p.58 / Chapter 6.4 --- Just-in-Time Simulation --- p.60 / Chapter Chapter 7 --- Conclusion --- p.63 / Bibliography --- p.64
25

Content-based multicast in ad hoc networks

Zhou, Hu 22 June 2000 (has links)
An important objective of tactical ad hoc networks is to deliver threat information from sensors to shooters efficiently and quickly. The information sent to a particular shooter should contain warnings about threats that are within some distance and/or within some time of the shooter's current location. In this thesis we develop a novel multicast model that distributes this form of threat information in a message efficient manner. In addition, information about allied force can also be distributed in a similar way. We present results from extensive simulations that demonstrate the efficiency of our protocol and discuss the scalability of this model to larger networks. / Graduation date: 2001
26

Network processors and utilizing their features in a multicast design /

Diler, Timur. January 2004 (has links) (PDF)
Thesis (M.S. in Computer Science and M.S. in Electrical Engineering)--Naval Postgraduate School, March 2004. / Thesis advisor(s): Su Wen, Jon Butler. Includes bibliographical references (p. 53-54). Also available online.
27

SALM : an efficient application-level multicast protocol for dynamic groups /

Wong, Wan-Ching. January 2003 (has links)
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2003. / Includes bibliographical references (leaves 75-79). Also available in electronic version. Access restricted to campus users.
28

Fairness and stabillity analysis for adaptive video multicast /

Wu, Ping. January 2003 (has links)
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2003. / Includes bibliographical references (leaves 59-64). Also available in electronic version. Access restricted to campus users.
29

Robust congestion control for IP multicast

Gorinsky, Sergey 28 August 2008 (has links)
Not available / text
30

Mechanism design and cost sharing in multicast transmission /

Saraswat, Deepak, January 1900 (has links)
Thesis (M.C.S.)--Carleton University, 2002. / Includes bibliographical references (p. 113-119). Also available in electronic format on the Internet.

Page generated in 0.1293 seconds