The Support of Multimedia SIP Applications over a Proactive MANET Using Cross-Layering Design

Abstract

DESCRIPTION: A general problem when deploying services in a MANET, is that the service location issue requires specific considerations due to dynamic network topology changes. SOLUTION: We apply a cross-layer design approach to advertise SIP proxy and SIP User Agent server location information in a unified mechanism embedded in a proactive link-state routing protocol. Our proposal can differentiate the SIP proxy server and SIP User Agent server (UAS) in the location information advertisement and can thus support both proxy-based and proxy-less SIP MANET network architectures in one unified server location distribution mechanism.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 2004
Accession Number
ADA485274

Entities

Organizations

  • Communications Research Centre Canada

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Abstracts
  • Computing System Architectures
  • Contracts
  • Information Operations
  • Instructions
  • Military Research
  • Multimedia
  • Network Architecture
  • Network Topology
  • Networks
  • Routing Protocols
  • Wireless Networks

Fields of Study

  • Computer science

Readers

  • Computer Networking