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AR information collection for FMIPv6 draft-zhang-mipshop-fmip-arinfo-00.txt PowerPoint PPT Presentation

AR information collection for FMIPv6 draft-zhang-mipshop-fmip-arinfo-00.txt Jian Zhang, Hongfei Chen, Sam Xia -Huawei Technologies Xiaodong Duan, Zhaomin Zhou -China Mobile Motivation At present, FMIP6 describes a protocol to reduce

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AR information collection for FMIPv6 draft-zhang-mipshop-fmip-arinfo-00.txt

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Ar information collection for fmipv6 draft zhang mipshop fmip arinfo 00 txt l.jpg

AR information collection for FMIPv6draft-zhang-mipshop-fmip-arinfo-00.txt

Jian Zhang, Hongfei Chen, Sam Xia

-Huawei Technologies

Xiaodong Duan, Zhaomin Zhou

-China Mobile


Motivation l.jpg

Motivation

At present, FMIP6 describes a protocol to reduce

the handover latency of MIPv6. In order to

follow the fast handoff procedure, MN has to

acquire the information of NAR, namely

(AP-ID, AR-Info) tuple, from PAR before

handoff.

How to build the (AP-ID,AR-info)s tuple for MN?


Current practices l.jpg

Current practices

  • FMIP6

    -MN gets information from PAR;

  • MIH (Akbar Rahman, Robert Hancock)

    -Describe some solutions how to transport MIH

    messages securely from MN to MM or vice versa.

    These works do not specify how AR/MM

    gathers (AP-ID, AR-Info )s.


General network model for collection l.jpg

General Network Model for Collection

AP

BS

BS

2:(AP-ID, AR-Info) Gathering

router

1:AP Info Collection

Mobility Manager

AP

AP

router

router

3:(AP-ID, AR-Info) Transfer

BS

router

BS

AP


Slide5 l.jpg

Question:

Is AR information collection deserved to do at MIPSHOP?


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