meta data for this page
  •  

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
peerhood:seamless_connectivity [2009/04/02 14:42]
hevi
peerhood:seamless_connectivity [2011/09/02 12:05] (current)
Line 7: Line 7:
  
 === Connection Definition === === Connection Definition ===
 +
 +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.
 +
 +There have to be provide connection related events.
  
 ==== Mobile device constraints ==== ==== Mobile device constraints ====
  
-PAN network areas and mobility.+PAN network areas and mobility. ​Devices are moving. 
 + 
 +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. 
 + 
 +