IETF Logo Mail Archive

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

Alexandre Petrescu <alexandre.petrescu@gmail.com> Wed, 01 February 2017 10:44 UTC

Return-Path: <alexandre.petrescu@gmail.com>
X-Original-To: its@ietfa.amsl.com
Delivered-To: its@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B0363129424 for <its@ietfa.amsl.com>; Wed, 1 Feb 2017 02:44:38 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -3.434
X-Spam-Level:
X-Spam-Status: No, score=-3.434 tagged_above=-999 required=5 tests=[BAYES_40=-0.001, DKIM_ADSP_CUSTOM_MED=0.001, FREEMAIL_FROM=0.001, NML_ADSP_CUSTOM_MED=0.9, RCVD_IN_DNSWL_HI=-5, SPF_SOFTFAIL=0.665] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id rP-ejVHDFRlo for <its@ietfa.amsl.com>; Wed, 1 Feb 2017 02:44:37 -0800 (PST)
Received: from sainfoin-out.extra.cea.fr (sainfoin-out.extra.cea.fr [132.167.192.145]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 07E221204D9 for <its@ietf.org>; Wed, 1 Feb 2017 02:44:36 -0800 (PST)
Received: from pisaure.intra.cea.fr (pisaure.intra.cea.fr [132.166.88.21]) by sainfoin.extra.cea.fr (8.15.2/8.15.2/CEAnet-Internet-out-2.4) with ESMTP id v11AiYmb032738 for <its@ietf.org>; Wed, 1 Feb 2017 11:44:34 +0100
Received: from pisaure.intra.cea.fr (localhost [127.0.0.1]) by localhost (Postfix) with SMTP id B3D4F20449B for <its@ietf.org>; Wed, 1 Feb 2017 11:44:34 +0100 (CET)
Received: from muguet2.intra.cea.fr (muguet2.intra.cea.fr [132.166.192.7]) by pisaure.intra.cea.fr (Postfix) with ESMTP id A0E9D204469 for <its@ietf.org>; Wed, 1 Feb 2017 11:44:34 +0100 (CET)
Received: from [10.8.34.184] (is227335.intra.cea.fr [10.8.34.184]) by muguet2.intra.cea.fr (8.15.2/8.15.2/CEAnet-Intranet-out-1.4) with ESMTP id v11AiYEQ029854 for <its@ietf.org>; Wed, 1 Feb 2017 11:44:34 +0100
To: "its@ietf.org" <its@ietf.org>
References: <148052970170.9607.12043916621198119260.idtracker@ietfa.amsl.com>
From: Alexandre Petrescu <alexandre.petrescu@gmail.com>
Message-ID: <c5e320a9-6c3d-17bc-bbee-1994ffd3f7a4@gmail.com>
Date: Wed, 01 Feb 2017 11:44:15 +0100
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0
MIME-Version: 1.0
In-Reply-To: <148052970170.9607.12043916621198119260.idtracker@ietfa.amsl.com>
Content-Type: text/plain; charset="utf-8"; format="flowed"
Content-Transfer-Encoding: 7bit
Archived-At: <https://mailarchive.ietf.org/arch/msg/its/BFMMVloq4AawQRyEUIVeei5MAV0>
Subject: [ipwave] draft-ietf-ipwave-ipv6-over-80211ocb-00 figure comparing .11 to .11-OCB
X-BeenThere: its@ietf.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: IPWAVE - IP Wireless Access in Vehicular Environments WG at IETF <its.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/its>, <mailto:its-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/its/>
List-Post: <mailto:its@ietf.org>
List-Help: <mailto:its-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/its>, <mailto:its-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 01 Feb 2017 10:44:39 -0000

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

v2.23.0 | Report a Bug | By Email