J.2 Retransmission in two MCS-6 RLC data blocks

04.603GPPGeneral Packet Radio Service (GPRS)Mobile Station (MS) - Base Station System (BSS) interfaceRadio Link Control / Medium Access Control (RLC/MAC) protocolRelease 1999TS

When this RLC data block is repeated using MCS-6 (padding), the two radio blocks have the following format :

8

7

6

5

4

3

2

1

Octet

TFI

Countdown value

SI

R

1 (header)

BSN 1

TFI

2 (header)

CPS

BSN 1

3 (header)

Spare

PI

RSB

CPS

4 (header)

Spare

(See note below)

Padding

1 (RLC data)

: :

:

Padding

6 (RLC data)

TI

E

(See note below)

Length indicator = 40

E

7 (RLC data)

LLC1 (octet 1)

8 (RLC data)

LLC1 (octet 2)

9 (RLC data)

: :

:

LLC1 (octet 39)

46 (RLC data)

LLC1 (octet 40)

47 (RLC data)

LLC2 (octet 1)

48 (RLC data)

LLC2 (octet 2)

49 (RLC data)

: :

:

LLC2 (octet 26)

73 (RLC data)

LLC2 (octet 27)

74 (RLC data)

8

7

6

5

4

3

2

1

Octet

TFI

Countdown value

SI

R

1 (header)

BSN 1

TFI

2 (header)

CPS

BSN 1

3 (header)

Spare

PI

RSB

CPS

4 (header)

Spare

(See note below)

Padding

1 (RLC data)

: :

:

Padding

6 (RLC data)

TI

E

(See note below)

Length indicator = 33

E

7 (RLC data)

LLC2 (octet 28)

8 (RLC data)

LLC2 (octet 29)

9 (RLC data)

: :

:

LLC2 (octet 59)

39 (RLC data)

LLC2 (octet 60)

40 (RLC data)

LLC3 (octet 1)

41 (RLC data)

LLC3 (octet 2)

42 (RLC data)

: :

:

LLC3 (octet 33)

73 (RLC data)

LLC3 (octet 34)

74 (RLC data)

NOTE: At this row, only a few bits are sent (not a full octet).