;********************************************************************************
;*** File           : mac.pdf
;*** Creation       : Fri Jun 08 13:57:45 CST 2007
;*** XSLT Processor : Apache Software Foundation / http://xml.apache.org/xalan-j / supports XSLT-Ver: 1
;*** Copyright      : (c) Texas Instruments AG, Berlin Germany 2002
;********************************************************************************
;*** Document Type  : Service Access Point Specification
;*** Document Name  : mac
;*** Document No.   : 8441.111.03.009
;*** Document Date  : 2003-02-26
;*** Document Status: BEING_PROCESSED
;*** Document Author: SAB
;********************************************************************************



PRAGMA 	SRC_FILE_TIME 	"Fri Jun 18 12:26:46 2004"
PRAGMA 	LAST_MODIFIED 	"2003-02-26"
PRAGMA 	ID_AND_VERSION 	"8441.111.03.009"



CONST 	MAC_MAX_TIMESLOTS 	8 	; defines the maximum number of uplink data blocks
CONST 	MAC_BURST_PER_BLOCK 	4 	; number of bursts that compose a block
CONST 	MAC_MAX_DL_DATA_BLCKS 	4 	; maximum number of dowlink data blocks



VALTAB 	VAL_bcch_level
VAL 	0 	MAC_RXLEV_MIN 	"minimum receive signal level as defined in GSM 05.08"
VAL 	63 	MAC_RXLEV_MAX 	"maximum receive signal level as defined in GSM 05.08"
VAL 	0x80 	MAC_RXLEV_NONE 	"no valid receive signal level present"

VALTAB 	VAL_crc_error
VAL 	0 	GRLC_CRC_PASS 	"radio block is correctly received"
VAL 	1 	GRLC_CRC_FAIL 	"radio block is not correctly received"




VAR 	nts 	"Maximum number of Timeslots for uplink TBF" 	B


VAR 	fn 	"Framenumber" 	L


VAR 	rlc_blocks_sent 	"number of transmitted rlc/mac blocks (except polling)" 	B


VAR 	rx_no 	"Number of received Timeslots" 	S


VAR 	block_status 	"Block Status" 	S


VAR 	tn 	"Timeslot number" 	S


VAR 	ul_block 	"Uplink block" 	S


VAR 	dl_block 	"Downlink block" 	S


VAR 	last_poll_resp 	"Last Poll Response" 	B


VAR 	ta_value 	"Timing Advance Value" 	B


VAR 	d_macc 	"Accumulated Metric" 	S


VAR 	d_nerr 	"Number of estimated erorrs" 	S


VAR 	burst_level 	"Signal level of the first valid downlink PDCH; ." 	B


VAR 	radio_freq 	"Radio frequency of the TDMA frame; ." 	S


VAR 	bcch_level 	"Signal level of BCCH serving Cell; ." 	B

VAL 	@p_mac - VAL_bcch_level@ 	

VAR 	crc_error 	"CRC error; ." 	B

VAL 	@p_mac - VAL_crc_error@ 	

VAR 	assignment_id 	"assignment identifier; ." 	L





COMP 	ul_poll_resp 	 "Uplink Poll Response"
{
 	block_status 	 ; Block Status
 	tn 	 ; Timeslot number
 	ul_block 	[13] 	 ; Uplink block
}



COMP 	ul_data 	 "Uplink Data"
{
 	block_status 	 ; Block Status
 	ul_block 	[28] 	 ; Uplink block
}



COMP 	dl_data 	 "Downlink Data"
{
 	block_status 	 ; Block Status
 	tn 	 ; Timeslot number
 	d_macc 	 ; Accumulated Metric
 	d_nerr 	 ; Number of estimated erorrs
 	dl_block 	[27] 	 ; Downlink block
}






; MAC_DATA_REQ 	0x3200
; MAC_DATA_IND 	0x7200
; MAC_READY_IND 	0x7201
; MAC_POLL_REQ 	0x3201
; MAC_PWR_CTRL_IND 	0x7202



PRIM 	MAC_DATA_REQ 	0x3200
{
 	ul_data 	 ; Uplink Data
}






PRIM 	MAC_DATA_IND 	0x7200
{
 	fn 	 ; Framenumber
 	rx_no 	 ; Number of received Timeslots
 	dl_data 	 ; Downlink Data
}






PRIM 	MAC_READY_IND 	0x7201
{
 	nts 	 ; Maximum number of Timeslots for uplink TBF
 	fn 	 ; Framenumber
 	rlc_blocks_sent 	 ; number of transmitted rlc/mac blocks (except polling)
 	last_poll_resp 	 ; Last Poll Response
 	ta_value 	 ; Timing Advance Value
}






PRIM 	MAC_POLL_REQ 	0x3201
{
 	ul_poll_resp 	 ; Uplink Poll Response
}






PRIM 	MAC_PWR_CTRL_IND 	0x7202
{
 	assignment_id 	 ; Assignment identifier
 	crc_error 	 ; CRC error
 	bcch_level 	 ; Signal level of BCCH serving Cell
 	radio_freq 	[MAC_BURST_PER_BLOCK] 	 ; Radio frequency of the TDMA frame
 	burst_level 	[MAC_BURST_PER_BLOCK] 	 ; Signal level of the first valid downlink PDCH
}