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Mapping 802.11 QoS in a PMIPv6 Mobility Domain
draft-kaippallimalil-netext-pmip-qos-wifi-04

Document type: Active Internet-Draft (individual)
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Last updated: 2014-02-11
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INTERNET-DRAFT                                       John Kaippallimalil
Intended Status: Informational                                    Huawei
Expires: August 14, 2014                            Rajesh S. Pazhyannur
                                                                   Cisco
                                                           Parviz Yegani
                                                                 Juniper
                                                       February 10, 2014

             Mapping 802.11 QoS in a PMIPv6 Mobility Domain
              draft-kaippallimalil-netext-pmip-qos-wifi-04

Abstract

   This document provides recommendations on procedures and mapping of
   QoS parameters between 802.11 and PMIPv6. QoS parameters in 802.11
   that reserve resources for 802.11 streams should be mapped to PMIP
   QoS resources for IP sessions and flows. QoS reservation sequences in
   802.11 should allow cases where MN initiate resource reservation, as
   well as cases where the network initiates resource reservation.
   Additionally, it should be possible for QoS parameters for PMIPv6
   flows and mobility sessions to be mapped to 802.11 traffic stream
   reservations. The sequences and parameters to be mapped to provide a
   consistent behavior across 802.11 and PMIPv6 QoS are described here. 
     

Status of this Memo

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Kaippallimalil et al.   Expires August 14, 2014                 [Page 1]
INTERNET DRAFT         Mapping WiFi QoS in PMIPv6      February 10, 2014

   http://www.ietf.org/shadow.html

Copyright and License Notice

   Copyright (c) 2014 IETF Trust and the persons identified as the
   document authors. All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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   described in the Simplified BSD License.

Table of Contents

   1. Introduction  . . . . . . . . . . . . . . . . . . . . . . . . .  3
     1.1. Terminology . . . . . . . . . . . . . . . . . . . . . . . .  4
     1.2. Definitions . . . . . . . . . . . . . . . . . . . . . . . .  5
     1.3. Abbreviations . . . . . . . . . . . . . . . . . . . . . . .  6
   2. End-to-End QoS with no Admission Control  . . . . . . . . . . .  6
   3. End-to-End QoS with Admission Control . . . . . . . . . . . . .  8
     3.1. Case A: MN Initiates QoS Request  . . . . . . . . . . . . .  9
     3.2. Case B: Network Initiates QoS Signaling (802.11aa based)  . 11
     3.3. Case C: Hybrid (Network Initiated for PMIP, MN initiated 
          in 802.11)  . . . . . . . . . . . . . . . . . . . . . . . . 12
     3.4. Case D: Network Initiated Release . . . . . . . . . . . . . 14
     3.5. Case E: MN Initiated Release  . . . . . . . . . . . . . . . 16
     3.6. Service Guarantees in 802.11  . . . . . . . . . . . . . . . 17
   4. Mapping of QoS Parameters . . . . . . . . . . . . . . . . . . . 17
     4.1 Connection Mapping . . . . . . . . . . . . . . . . . . . . . 18
     4.2. QoS Class . . . . . . . . . . . . . . . . . . . . . . . . . 18
     4.3. Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . 19
     4.4. Preemption Priority . . . . . . . . . . . . . . . . . . . . 20
   5. Security Considerations . . . . . . . . . . . . . . . . . . . . 20
   6. IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 21
   7.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 21
     7.1. Normative References  . . . . . . . . . . . . . . . . . . . 21
     7.2. Informative References  . . . . . . . . . . . . . . . . . . 21
   Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 22
   Appendix A: QoS in 802.11, PMIPv6 and 3GPP Networks  . . . . . . . 23

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