Specifications

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Section-3 Operation

October 17, 2013

3‐58

WARNING:Disconnectprimarypower priortoservicing. 888‐2693‐004

Table3‐47GuardIntervalDurationTimeinMicroseconds

FFTSize

GuardIn

tervaluS

1/128 1/32 1/16 19/256 1/8 19/128 1/4

32K 28 112 224 266 448 532 N/A

16K 14 56 112 133 224 266 448

8K 7 28 56 66,5 112 133 224

4K N/A 14 28 N/A 56 N/A 112

2K N/A 7 14 N/A 28 N/A 56

1K N/A N/A 7 N/A 14 N/A 28

Table3‐48ScatteredPilotPatternsAllowedforSISOMode

FFTSize

ScatteredP

ilotPatternsAllowed

1/128 1/32 1/16 19/256 1/8 19/128 1/4

32K PP7

PP4

PP6

PP2

PP8

PP4

PP2

PP8

PP4

PP2

PP8

PP2

PP8

N/A

16K PP7

PP7

PP4

PP6

PP2

PP8

PP4

PP5

PP2

PP8

PP4

PP5

PP2

PP3

PP8

PP2

PP8

PP1

8K PP7

PP7

PP4

PP8

PP4

PP5

PP8

PP5

PP4

PP2

PP3

PP8

PP2

PP8

PP1

4K,2K N/A

PP7

PP4

PP5

N/A

PP2

PP3

N/A PP1

1K N/A N/A

PP4

PP5

N/A

PP2

PP3

N/A PP1

Table3‐49MaximumDataSymbolsPerT2FrameversesFFTSizeandGuardInterval

FFTSize

NumberofDataSymbols

1/128 1/32 1/16 19/256 1/8 19/128 1/4

32K 67 65 63 63 60 60 N/A

16K 137 134 130 128 122 120 110

8K 274 268 260 257 245 240 221

4K N/A 536 520 N/A 491 N/A 442

2K N/A 1073 1041 N/A 983 N/A 884

1K N/A N/A 2082 N/A 1966 N/A 1768