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wifi: (fixes #2319) increase BlockAckTimeout for 802.11n 2.4 Ghz

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This commit is contained in:
Sébastien Deronne
2016-03-09 20:02:06 +01:00
parent dcd0439556
commit f2cdfb1144
2 changed files with 2 additions and 1 deletions
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1
RELEASE_NOTES
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@@ -121,6 +121,7 @@ Bugs fixed
- Bug 2315 - Problem when BACK Request is part of an A-MPDU
- Bug 2316 - MacLow shall use a single TXVECTOR for all MPDUs belonging to a same A-MPDU
- Bug 2318 - MPDU Aggregation fails with TCP
- Bug 2319 - BlockAckTimeout value is too low for 802.11n operating at 2.4 GHz
- Bug 2321 - Wifi rate managers should not be triggered for each MPDU when A-MPDU is used
Known issues

2
src/wifi/model/wifi-mac.cc
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@@ -390,7 +390,7 @@ WifiMac::Configure80211n_2_4Ghz (void)
Configure80211g ();
SetRifs (MicroSeconds (2));
SetBasicBlockAckTimeout (GetSifs () + GetSlot () + GetDefaultBasicBlockAckDelay () + GetDefaultMaxPropagationDelay () * 2);
SetCompressedBlockAckTimeout (GetSifs () + GetSlot () + GetDefaultCompressedBlockAckDelay () + GetDefaultMaxPropagationDelay () * 2);
SetCompressedBlockAckTimeout (GetSifs () + GetSlot () + MicroSeconds (448) + GetDefaultMaxPropagationDelay () * 2);
}
void
WifiMac::Configure80211n_5Ghz (void)