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peerhood:seamless_connectivity [2009/04/02 14:44] hevi |
peerhood:seamless_connectivity [2011/09/02 12:05] (current) |
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| === Connection Definition === | === Connection Definition === | ||
| - | Octec stream for reading and writing. | + | Octec stream for reading and writing. Reliable transmission. No message boundaries. |
| eg. TCP like. | 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 ==== | ||
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| Mobile devices resources. | Mobile devices resources. | ||
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| + | Security issues. | ||
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| + | ==== Provided seamless connection capabilities ==== | ||
| + | |||
| + | **Addressing**. Target addresses are found from service discovery. | ||
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| + | **Recovery**. Recovering communication and device "faults" in mobile environment. Provide notification to application about faults. | ||
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