J.1 Original MCS-8 RLC data block
04.603GPPGeneral Packet Radio Service (GPRS)Mobile Station (MS) - Base Station System (BSS) interfaceRadio Link Control / Medium Access Control (RLC/MAC) protocolRelease 1999TS
8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | Octet |
TFI | Countdown Value | SI | R | 1 (header) | ||||
BSN1 | TFI | 2 (header) | ||||||
BSN 2 | BSN 1 | 3 (header) | ||||||
BSN2 | 4 (header) | |||||||
Spare | PI | RSB | CPS | 5 (header) | ||||
Spare | (See note | |||||||
TI | E | below) | ||||||
Length indicator = 40 | E | 1 (RLC data 1) | ||||||
LLC1 (octet 1) | 2 (RLC data 1) | |||||||
LLC1 (octet 2) | 3 (RLC data 1) | |||||||
: : | : | |||||||
LLC1 (octet 39) | 40 (RLC data 1) | |||||||
LLC1 (octet 40) | 41 (RLC data 1) | |||||||
LLC2 (octet 1) | 42 (RLC data 1) | |||||||
LLC2 (octet 2) | 43 (RLC data 1) | |||||||
: : | : | |||||||
LLC2 (octet 26) | 67 (RLC data 1) | |||||||
LLC2 (octet 27) | 68 (RLC data 1) | |||||||
TI | E | (See note below) | ||||||
Length indicator = 33 | E | 1 (RLC data 2) | ||||||
LLC2 (octet 28) | 2 (RLC data 2) | |||||||
LLC2 (octet 29) | 3 (RLC data 2) | |||||||
: : | : | |||||||
LLC2 (octet 59) | 33 (RLC data 2) | |||||||
LLC2 (octet 60) | 34 (RLC data 2) | |||||||
LLC3 (octet 1) | 35 (RLC data 2) | |||||||
LLC3 (octet 2) | 36 (RLC data 2) | |||||||
: : | : | |||||||
LLC3 (octet 33) | 67 (RLC data 2) | |||||||
LLC3 (octet 34) | 68 (RLC data 2) | |||||||
NOTE: At this row, only a few bits are sent (not a full octet).