The Performance of Incremental Redundancy

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formance with random binary and Gaussian coding in the limit of large block lengths, ... random coding may provide significantly better throughput performance, ...
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#+6A

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#+6A

2e

10

0

CONV. CODE (BOUND) CONV. CODE (SIM.) BINARY (LIMIT.) GAUSSIAN (LIMIT.)

M=1

10

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-4

FER

10

-2

10

-6

M=4

10

10

-8

-10

0

5

10

15

20 E /N [dB] k

25

30

35

40

0

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6iMh@h) .

#+6A

2D

10

CONV. CODE (BOUND) CONV. CODE (SIM.) BINARY (LIMIT.) GAUSSIAN (LIMIT.)

0

M=1

FER

10

10

10

10

-1

M=2

-2

M=3

M=4

-3

-4

0

5

10

15

20 E /N [dB] k

25

30

35

40

0

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#+6A

2S

10

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10

10

10

ν

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-1

M=2

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M=3

M=4

-3

-4

0

5

10

15

20 E /N [dB] k

Ilj1 61

25

30

35

40

0

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#+6A

2.

ν

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-0.1

FER

10

ν

0

10

10

-0.2

-0.3

0

5

10

15

20 E /N [dB] k

Ilj1 71

25

30

35

40

0

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#+6A

2H

0.5 GAUSSIAN (LIMIT.) BINARY (LIMIT.)

0.45 R=2.0

0.4 0.35

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η [bits/s/Hz]

k

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0

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0.05 0 0

2

4

6

8

10

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#+6A

2b

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0

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4

6

8

10

G Ilj1 91

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#+6A

f

0.4 GAUSSIAN (LIMIT.) BINARY (LIMIT.) CONV. CODE (SIM.) CONV. CODE (BOUND)

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η [bits/s/Hz]

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0.2

k

0

0.15 0.1 0.05 0 0

2

4

6

8

10

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#+6A

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#+6A