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peerhood:seamless_connectivity [2009/04/02 14:44]
hevi
peerhood:seamless_connectivity [2011/09/02 12:05] (current)
Line 8: Line 8:
 === Connection Definition === === Connection Definition ===
  
-Octec stream for reading and writing.+Octec stream for reading and writing. ​Reliable transmission. No message boundaries. 
 + 
 +eg. TCP like. 
 + 
 +=== Connection characteristics === 
 +  * Bandwidth. 
 +  * Latency. 
 +  * Congestion. 
 +  * Synchronicity. 
 +  * Duration of the transfer opportunity. 
 +  * Monetary cost. 
  
 === Connection use abstraction === === Connection use abstraction ===
  
 Provided connection is not network depended. Provided connection is not network depended.
 +
 +There have to be provide connection related events.
  
 ==== Mobile device constraints ==== ==== Mobile device constraints ====
Line 19: Line 32:
  
 Mobile devices resources. Mobile devices resources.
 +
 +Security issues.
 +
 +==== Provided seamless connection capabilities ====
 +
 +**Addressing**. Target addresses are found from service discovery.
 +
 +**Recovery**. Recovering communication and device "​faults"​ in mobile environment. Provide notification to application about faults.
 +
 +
 +