3) I see quite a few differences between AODV (UU) and Zigbee
routing/networking.
- non static link cost
- jitter based on cost
- network broadcast
- multi-cast routing mechanism
There is 'an' implementation of proactive routing in omnet AODVUU
(many-to-many)
which is similar to Zigbee Pro many-to-many (concentrator support), so
may be
worth including 'that' Zigbee Pro feature.
I am far from an expert of course, but I am happy to give any input,
discuss out of interest, or 'possibly' time permitting
test any partial components etc...
Thanks again.
Andrew
On 30/10/2012 12:14, Daniel Pfefferkorn wrote:
> Hi Kanjan (?),
>
> 1) FCS: FCS will not be calculated, but of course contribute to the
> overall frame length. Bit error evaluation is performed in the PHY.
>
> 2) As I said before, I hope that we will be able to contribute it to
> inet in Q1/2013(IEEE 802.15.4-2006) and Q2/2013 (ZigBee-2008_r17).
> Please do *not* rely on it though!
>
> 3) If you are talking about AODV-UU available in inetmanet-2.0, then the
> answer is "yes". We do not see a reason to reimplement the routing
> algorithm. On the other hand, I am not directly working on ZigBee ATM
> and might be wrong regarding this issue. (Will have to check with one of
> my students on this.)
>
> Hope that answers your questions.
>
> Regards,
> -- Daniel
>
> Am 30.10.2012 10:37, schrieb Anjanreddy Kasireddy:
>> Hi Daniel,
>>
>> 1). Does the implementation that you are doing
>> includes FCS implementation also or not because the present incomplete
>> implementation has no provision for FCS implementation.
>>
>> 2). Can i know when can the code be open , please let
>> me know the approx. date it may be far also because i have to inform my
>> guide regarding my progress of the project.
>>
>> 3). Will the implementation be made mainly compatible
>> with AODV
>>
>> Thank you,
>> On Mon, Oct 29, 2012 at 10:00 PM, Daniel Pfefferkorn
>> <
daniel.pf...@ims.uni-hannover.de
>>
nsnam.cvs.sourceforge.net/__viewvc/nsnam/ns-2/wpan/
>> <
http://nsnam.cvs.sourceforge.net/viewvc/nsnam/ns-2/wpan/>
>> (implementation
>> differs somewhat from the non-draft version of the standard)
>> - properly implemented CSMA-CA algorithm following the the
>> IEEE 802.15.4
>> guidelines for non-beacon-enabled WPANs in MiXiM in
>> src/modules/mac/CSMA802154.h|.__cc|.ned.
>>
>> - a *partial* port of the p802154 from ns2 can be found in
>> inet's
>> Ieee802154 branch (src/linklayer/ieee802154); based upon
>> draft version
>> of the standard and incomplete
>>
>> - the same ns2 port can be found in inetmanet-2.0
>>
>> c) *ZigBee - What is available:*
>> - star routing in inet & inetmanet which can be used to
>> enable star
>> topologies (ieee802154 branch: src/networklayer/ieee802154)
>> - AODV which is the routing algorithm used by ZigBee NWK
>>
>> d) More information:
>> - a good summary of IEEE 802.15.4 can be found here:
>>
http://www.ifn.et.tu-dresden.__de/~marandin/ZigBee/__ZigBeeTutorial.html#General%__20Description
>> <
http://www.ifn.et.tu-dresden.de/%7Emarandin/ZigBee/ZigBeeTutorial.html#General%20Description>
>>
>> (Do not let the name confuse you though)
>>
>> e) (Maybe) Good news:
>> We are currently working on a full implementation of IEEE
>> 802.15.4-2006,
>> which will hopefully be available Q1/2013. It is mainly a
>> completion/improvement, verification and adaption of the old
>> ns2 port,
>> but that takes some time. Additionally, we are working on a
>> complete
>> implementation of the ZigBee standard from 2008. This will
>> hopefully be
>> completed Q2/2013.
>>
>> Hope that helps!
>> Daniel
>>
>>
>>
>> Am 27.10.2012 13:25, schrieb Andrew Hardy:
>>
>> Ok but that's 802.15.4 mac and link (and may be phy)
>> layer protocol
>> right?
>>
>> It's 'not' a simulation of the zigbee specification is it?
>>
>>
>> On 27/10/2012 11:54, Carlo Liuzza wrote:
>>
>> As i know, MiXiM includes 802.15.4 model validated
>> on chip TI_CC2420.
>>
>>
>> 2012/10/27 Andrew Hardy
>> <
a.h...@2009.ljmu.ac.uk
>> Are you saying that Mixim includes a full zigbee
>> simulation?
>>
>> - Networking layer
>> - Application layer
>>
>> etc, etc
>>
>> I don't know of any simulation that does even half
>> of one of these
>> Zigbee layers (according to spec)
>>
>> But if there is I would 'very' interested to know!!
>>
>>
>>
>> On 27/10/2012 10:24, Sebastiano Manzella wrote:
>> Use the open-source Framework MiXiM... in it is all
>> for you..for
>> something else contact me or read about in the group!!
>>
>> --
>> --
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>> <
http://www.avg.com><
http://www.avg.com__>
>> Version: 2013.0.2742 / Virus Database: 2617/5855 -
>> Release Date:
>> 10/26/12
>>
>>
>>
>>
>>
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>> --
>> M.Sc. Daniel Pfefferkorn
>>
>> Institute of Microelectronic Systems
>>
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