A Geographic QoS Peer-to-Peer Streaming Framework, for High-Quality Transmission of Multimedia Content over Wireless Mesh Networks in Disaster Recovery Scenarios

The use of mobile devices capable of wireless communications such as mobile phones, PDAs, and laptops in disaster recovery has been an important research topic for several years. However, while the majority of previous research has focused on voice and data communications a small number of researchers have proposed the use of multimedia content in aiding with patient diagnosis. Disaster recovery environments often have no or very limited communications infrastructure which poses a challenge to any communications system and makes the delivery of high-quality multimedia content extremely difficult. In order to ensure high-quality sharing of multimedia content between emergency teams a framework that is resilient, reliable, capable of handling dynamic behavior and able to handle multimedia traffic must be devised.

Provided by: Liverpool John Moores University Topic: Mobility Date Added: Jun 2011 Format: PDF

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