Event Throttle Requirements draft-niemi-sipping-event-throttle-reqs-02

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Event Throttle Requirements draft-niemi-sipping-e
vent-throttle-reqs-02

• Aki Niemi
• aki.niemi_at_nokia.com

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Changes

• Updated model
• A throttle defines minimum time period between
  two notifications
• Uses traffic theory notation models notifier as
  a statistical multiplexer
• Updated use case
• Refined requirements
• Aligned language with model
• Review comments incorporated

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The Model
C1 \ 1
--------- \ --------- \
C --------- O----------
1 --------- / n
--------- / Cn /

• Input rate Ci (i 1, , n)
• Output rate C C1 Cn
• Loss probability can be decreased by enlarging
  the buffer
• Buffer models out of scope
• Implementation and package specific

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Open Issues

• Should use cases be more elaborate?
• Proposal No
• Requirements are already solid enough
• Scope for the work is well defined
• Question Are there potentially missing
  requirements that would need more use-case
  treatment in order to be identified?

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Next Steps

• No major open issues left
• ? Move to WG item