Bug 1021 – Beacon collision avoidance in Mesh module works wrong

Bug 1021 - Beacon collision avoidance in Mesh module works wrong


Summary:	Beacon collision avoidance in Mesh module works wrong

Status:	RESOLVED FIXED

Product:	ns-3
Classification:	Unclassified
Component:	devices
Version:	ns-3-dev
Hardware:	All All

Importance:	P5 normal
Assigned To:	ns-bugs

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2010-10-28 01:30 UTC by Kirill Andreev
Modified:	2011-12-12 11:02 UTC (History)
CC List:	0 users

See Also:

Attachments
Proposed fix. (6.19 KB, patch) 2010-10-28 01:30 UTC, Kirill Andreev	Details \| Diff
Proposed fix, previos one was with a stupid compilation error (6.76 KB, patch) 2010-10-28 01:41 UTC, Kirill Andreev	Details \| Diff
Show Obsolete (1) Add an attachment (proposed patch, testcase, etc.)

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Description Kirill Andreev 2010-10-28 01:30:47 UTC

Created attachment 1007 [details]
Proposed fix.

1. Sometimes beacon shift causes a node stop beaconing (int was interpreted as uint).
2. Beacon shift is not applied when a real collision occurs (when there is no entry in beacon timing element of my neighbor about me).

Comment 1 Kirill Andreev 2010-10-28 01:32:37 UTC

First time this bug was mentioned here:

http://groups.google.com/group/ns-3-users/browse_thread/thread/7f9402aa9b5de20e?pli=1

Comment 2 Kirill Andreev 2010-10-28 01:41:36 UTC

Created attachment 1008 [details]
Proposed fix, previos one was with a stupid compilation error

Comment 3 Kirill Andreev 2010-10-28 01:43:20 UTC

Some test-case is also needed for BCA. Now I have no ideas how to do this

Comment 4 Kirill Andreev 2011-12-12 11:02:27 UTC

Changeset 7630:efcbdf6d3dc5