JensMuellerRestricted: Difference between revisions
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==Click== |
==Click== |
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Tried to implement an element by |
Tried to implement an element by inheritance (a diamond), which is possible in C++. But it did not worked in Click. Maybe someone has a working example. I tried virtual and so on, but it did not compile. Now I use use the delegation pattern to bypass the diamond. |
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Revision as of 18:54, 9 February 2006
ExOR
- entgegengesetzt zu Network Coding, denn ich weiß nicht, wer das Paket bekommen wird (aber aus der Menge meiner Nachbarn)
- verwende nur Broadcasts und der Knoten am nächsten zum Ziel leitet das Paket weiter (Problem, wenn das Netz voll ist; Broadcasts "zerstören" sich gegenseitig oder erweitertes RTS/CTS?)
- dichte Netze als Vorraussetzung
- Verwendung mehrerer Kanäle um "Self-Interference" zu vermeiden (oder erweitertes RTS/CTS?)
Routing in wireless Networks
Things to consider
- Negative effects
- self interference
- Postive effects
- Broadcast nature
Ideas:
- Minimizing transmissions (Network Coding / ExOR)
- Minimizing collisions (difficult)
Routingprotokolle aus Nachrichtensicht Layer 3 - Flooding - Multicast - Unicast
Layer 2 - Broadcast (lokal) - Multicast - Unicast
Die Idee ist, dass alle Routingprotokolle Nachrichten versenden müssen. In diese Nachrichten-Elemente steckt man dann nur noch den Payload.
Kann man das Routing auch adressunabhängig implementieren (mittels Polymorphie)
=> Besseres Engineering
config.xml CruiseControl ns2 click (i386, mips) testsuite
IvyCruise
Gateway - Wann neue Gatewaymetrik propagieren
Wann wechselt der GatewaySelector das Gateway (nicht nötig bei Google-Ansatz)?
Wie merke ich, dass das Gateway wegbricht (ICMP Nachricht)?
NAT Probleme
WRAP and LEDs
- gpioclt in OpenBSD on WRAP
- Using the LEDs of wgt634u
Sentry5
Nsclick
+-----------+ | | | MAC | | | +-----------+
| | wie FromHost () +------------------> +-----------+ | | | Click | ToDevice | | +------------ +-----------+ | ^ | | | | V | +-------------+ | | | | | PHY +--------------+ | | FromDevice +-------------+
Click
Tried to implement an element by inheritance (a diamond), which is possible in C++. But it did not worked in Click. Maybe someone has a working example. I tried virtual and so on, but it did not compile. Now I use use the delegation pattern to bypass the diamond.