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Experimental evaluation of a handover optimization solution for multimedia applications in a mobile IPv6 network

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0 3" 4" 6BH

MN PAR NAR

RtSolPr

HI

PrRtAdv HACK

FHE

FHEACK FHEACK

disconnection from old link

NA

establish bicasting to old and new CoA

(22)

0 3" 5" >

(23)

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

MIPv6 (MIPL) handover latency

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

MIPv6 (MIPL) handover latency

FMIPv6 (FHO) handover latency 0

500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

MIPv6 (MIPL) handover latency

FMIPv6 (FHO) handover latency 0

500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

MIPv6 (MIPL) handover latency

FMIPv6 (FHO) handover latency 0

500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

MIPv6 (MIPL) handover latency

FMIPv6 (FHO) handover latency 0

500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

MIPv6 (MIPL) handover latency

FMIPv6 (FHO) handover latency MIPv6 (MIPL) handover latency (Highest limit)

MIPv6 (MIPL) handover latency (Lowest limit) FMIPv6 handover latency (Highest limit) FMIPv6 handover latency (Lowest limit)

0 500 1000 1500 2000

0 50 100 150 200 250 300 350 400 450 500

Handover latency (ms)

NISTNET delay (in each direction) (ms) Handover latency vs NISTNET delay

MIPv6 (MIPL) handover latency

FMIPv6 (FHO) handover latency MIPv6 (MIPL) handover latency (Highest limit)

MIPv6 (MIPL) handover latency (Lowest limit) FMIPv6 handover latency (Highest limit) FMIPv6 handover latency (Lowest limit)

0 3" 6" E 6BH ! ! > ? ?/ @ A D

(24)

0 500 1000 1500 2000 2500 3000

Handover latency (ms)

RA interval: 0.5 − 1.5 sec RA interval: 2.0 − 4.0 sec Handover latency vs RA interval

NIST delay: 0ms

NIST delay: 500ms NIST delay: 0ms

NIST delay: 500ms

0 500 1000 1500 2000 2500 3000

Handover latency (ms)

RA interval: 0.5 − 1.5 sec RA interval: 2.0 − 4.0 sec Handover latency vs RA interval

NIST delay: 0ms

NIST delay: 500ms NIST delay: 0ms

NIST delay: 500ms

0 500 1000 1500 2000 2500 3000

Handover latency (ms)

RA interval: 0.5 − 1.5 sec RA interval: 2.0 − 4.0 sec Handover latency vs RA interval

NIST delay: 0ms

NIST delay: 500ms NIST delay: 0ms

NIST delay: 500ms

0 500 1000 1500 2000 2500 3000

Handover latency (ms)

RA interval: 0.5 − 1.5 sec RA interval: 2.0 − 4.0 sec Handover latency vs RA interval

NIST delay: 0ms

NIST delay: 500ms NIST delay: 0ms

NIST delay: 500ms

0 500 1000 1500 2000 2500 3000

Handover latency (ms)

RA interval: 0.5 − 1.5 sec RA interval: 2.0 − 4.0 sec Handover latency vs RA interval

NIST delay: 0ms

NIST delay: 500ms NIST delay: 0ms

NIST delay: 500ms

0 500 1000 1500 2000 2500 3000

Handover latency (ms)

RA interval: 0.5 − 1.5 sec RA interval: 2.0 − 4.0 sec Handover latency vs RA interval

NIST delay: 0ms

NIST delay: 500ms NIST delay: 0ms

NIST delay: 500ms

0 500 1000 1500 2000 2500 3000

Handover latency (ms)

RA interval: 0.5 − 1.5 sec RA interval: 2.0 − 4.0 sec Handover latency vs RA interval

NIST delay: 0ms

NIST delay: 500ms NIST delay: 0ms

NIST delay: 500ms

0 500 1000 1500 2000 2500 3000

Handover latency (ms)

RA interval: 0.5 − 1.5 sec RA interval: 2.0 − 4.0 sec Handover latency vs RA interval

NIST delay: 0ms

NIST delay: 500ms NIST delay: 0ms

NIST delay: 500ms MIPv6 (MIPL) handover latency FMIPv6 (FHO) handover latency

0 500 1000 1500 2000 2500 3000

Handover latency (ms)

RA interval: 0.5 − 1.5 sec RA interval: 2.0 − 4.0 sec Handover latency vs RA interval

NIST delay: 0ms

NIST delay: 500ms NIST delay: 0ms

NIST delay: 500ms MIPv6 (MIPL) handover latency FMIPv6 (FHO) handover latency

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User valoration (1: worst, 5: best)

MIPL FHO User results

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User valoration (1: worst, 5: best)

MIPL FHO User results

MIPL

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User valoration (1: worst, 5: best)

MIPL FHO User results

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User valoration (1: worst, 5: best)

MIPL FHO User results

MIPL

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User valoration (1: worst, 5: best)

MIPL FHO User results

MIPL

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User valoration (1: worst, 5: best)

MIPL FHO User results

MIPL

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User valoration (1: worst, 5: best)

MIPL FHO User results

MIPL

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User results (mean) 95% Confidence limits

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User valoration (1: worst, 5: best)

MIPL FHO User results

MIPL

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User results (mean) 95% Confidence limits

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Referencias

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