... | @@ -149,12 +149,16 @@ Improvements to AVB Gen 1: |
... | @@ -149,12 +149,16 @@ Improvements to AVB Gen 1: |
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### Requirements for AVB Gen 2
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### Requirements for AVB Gen 2
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- Network redundancy support: Quick Network Recovery (\< 100ms),
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- Network redundancy support - actually two different types of
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[page 6](http://www.ieee802.org/1/files/public/docs2011/new-avb-KimNakamura-automotive-network-requirements-0311.pdf),
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redundancy are required
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this includes:
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- static redundancy
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- communication recovery (RSTP)
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- dynamic redundancy
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- \[re-\]synchronization (802.1AS)
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- Toyota requires Quick Network Recovery (\< 100ms),
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- \[re-\]reservation of stream (802.1Qat)
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[page 6](http://www.ieee802.org/1/files/public/docs2011/new-avb-KimNakamura-automotive-network-requirements-0311.pdf),
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this includes:
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- communication recovery (RSTP)
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- \[re-\]synchronization (802.1AS)
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- \[re-\]reservation of stream (802.1Qat)
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- Ultra-low latency for critical traffic
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- Ultra-low latency for critical traffic
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- Toyota
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- Toyota
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([page 2](http://www.ieee802.org/1/files/public/docs2011/new-avb-nakamura-automotive-backbone-requirements-0907-v02.pdf))
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([page 2](http://www.ieee802.org/1/files/public/docs2011/new-avb-nakamura-automotive-backbone-requirements-0907-v02.pdf))
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