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Re: [ipwave] draft-ietf-ipwave-ipv6-over-80211ocb-00 figure comparing .11 to .11-OCB

"Dr. Hans-Joachim Fischer" <HJFischer@fischer-tech.eu> Wed, 01 February 2017 10:58 UTC

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From: "Dr. Hans-Joachim Fischer" <HJFischer@fischer-tech.eu>
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Subject: Re: [ipwave] draft-ietf-ipwave-ipv6-over-80211ocb-00 figure comparing .11 to .11-OCB
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  * Beacons are not known in OCB mode
  * Data goes bi-directional

Hans-Joachim Fischer


Am 01.02.2017 um 11:44 schrieb Alexandre Petrescu:
> draft-ietf-ipwave-ipv6-over-80211ocb-00  figure comparing .11 to .11-OCB
>
> Hello IPWAVErs,
>
> I suggested to illustrate the differences between .11 and .11-OCB by 
> means of a figure, and a co-author produced it.  Unless there is 
> opposition I will include it in the draft.
>
>    STA                    AP STA                    AP
>      |                      | |                      |
>      |<------ Beacon -------|                  |<------ Beacon -------|
>      |                      | |                      |
>      |---- Probe Req. ----->|                  |------- Data -------->|
>      |<--- Probe Res. ------|                  |------- Data -------->|
>      |                      |                  |------- Data -------->|
>      |---- Auth Req. ------>|                  |------- Data -------->|
>      |<--- Auth Res. -------|                  |------- Data -------->|
>      |                      |                  |------- Data -------->|
>      |---- Asso Req. ------>|                  |------- Data -------->|
>      |<--- Asso Res. -------|                  |------- Data -------->|
>      |                      |                  |------- Data -------->|
>      |------- Data -------->|                  |------- Data -------->|
>      |------- Data -------->|                  |------- Data -------->|
>
>      (a) Traditional IEEE 802.11               (b) IEEE 802.11 OCB mode
>
>
> Yours,
>
> Alex
>
> _______________________________________________
> its mailing list
> its@ietf.org
> https://www.ietf.org/mailman/listinfo/its
>

-- 
Dr. Hans-Joachim Fischer
Managing Director


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