summaryrefslogtreecommitdiffstats
path: root/library/GSM_RR_Types.ttcn
diff options
context:
space:
mode:
authorHarald Welte <laforge@gnumonks.org>2018-02-22 00:26:55 +0100
committerHarald Welte <laforge@gnumonks.org>2018-02-22 00:29:00 +0100
commitcbc947f709ff41b318a04af4b9fc7da1deb6305c (patch)
tree45e6858af024802ba0ff3b037f0f215f84f330c7 /library/GSM_RR_Types.ttcn
parentce6dc4494c3b597ab207b899b4211acde9d0f2f4 (diff)
GSM_RR_Types: Add ts_IMM_ASS and ts_MEAS_REP
which allows us to send RR IMMEDIATE ASSIGNMENT (DL/AGCH) and RR MEASUREMENT REPORT (UL/SACCH) messages from tests. Change-Id: Ic75041e84c15c77805ecafb823bf7108920675ca
Diffstat (limited to 'library/GSM_RR_Types.ttcn')
-rw-r--r--library/GSM_RR_Types.ttcn94
1 files changed, 92 insertions, 2 deletions
diff --git a/library/GSM_RR_Types.ttcn b/library/GSM_RR_Types.ttcn
index eed58df..2625a1f 100644
--- a/library/GSM_RR_Types.ttcn
+++ b/library/GSM_RR_Types.ttcn
@@ -139,6 +139,12 @@ module GSM_RR_Types {
RrMessageType message_type
} with { variant "" };
+ template RrL3Header t_RrL3Header(RrMessageType msg_type) := {
+ skip_indicator := 0,
+ rr_protocol_discriminator := 6,
+ message_type := msg_type
+ }
+
type record MaioHsn {
} with { variant "" };
@@ -486,6 +492,31 @@ module GSM_RR_Types {
variant (hh) "PRESENCE(presence = '11'B)"
};
+ type record MeasurementResults {
+ BIT1 ba_used,
+ BIT1 dtx_used,
+ uint6_t rxlev_full_srv_cell,
+ BIT1 threeg_ba_used,
+ BIT1 meas_valid,
+ uint6_t rxlev_sub_srv_cell,
+ BIT1 si23_ba_used,
+ uint3_t rxqual_full_srv_cell,
+ uint3_t rxqual_sub_srv_cell,
+ uint3_t no_ncell_m,
+ NcellReports ncell_reports optional
+ } with { variant (no_ncell_m) "LENGTHTO(ncell_reports)"
+ variant (no_ncell_m) "UNIT(elements)"
+ variant "PADDING(yes)"
+ variant "FIELDLENGTH(16)"
+ };
+
+ type record NcellReport {
+ uint6_t rxlev,
+ uint5_t bcch_freq,
+ uint6_t bsic
+ } with { variant ""};
+ type record of NcellReport NcellReports;
+
/* 9.1.18 */
type record ImmediateAssignment {
@@ -497,7 +528,7 @@ module GSM_RR_Types {
TimingAdvance timing_advance,
MobileAllocation mobile_allocation,
/* TODO: starting time TLV */
- IaRestOctets rest_octets
+ IaRestOctets rest_octets optional
} with { variant (chan_desc) "PRESENCE(ded_or_tbf.tbf = false)"
variant (pkt_chan_desc) "PRESENCE(ded_or_tbf.tbf = true)" };
@@ -513,6 +544,11 @@ module GSM_RR_Types {
ReqRefWaitInd4 payload
} with { variant "" };
+ /* 9.1.21 */
+ type record MeasurementReport {
+ MeasurementResults meas_res
+ } with { variant "" };
+
/* 9.1.22 */
type record PagingRequestType1 {
ChannelNeeded12 chan_needed,
@@ -607,6 +643,7 @@ module GSM_RR_Types {
type union RrL3Union {
PagingResponse paging_response,
+ MeasurementReport meas_rep,
octetstring other
};
@@ -615,8 +652,61 @@ module GSM_RR_Types {
RrL3Union payload
} with { variant (payload) "CROSSTAG(
paging_response, header.message_type = PAGING_RESPONSE;
-
+ meas_rep, header.message_type = MEASUREMENT_REPORT;
other, OTHERWISE;
)" }
+ external function enc_GsmRrL3Message(in GsmRrL3Message msg) return octetstring
+ with { extension "prototype(convert) encode(RAW)" };
+ external function dec_GsmRrL3Message(in octetstring stream) return GsmRrL3Message
+ with { extension "prototype(convert) decode(RAW)" };
+
+
+ template GsmRrMessage ts_IMM_ASS(uint8_t ra, GsmFrameNumber fn, TimingAdvance ta,
+ ChannelDescription ch_desc, MobileAllocation ma) := {
+ header := t_RrHeader(IMMEDIATE_ASSIGNMENT, 0),
+ payload := {
+ imm_ass := {
+ ded_or_tbf := {
+ spare := '0'B,
+ tma := false,
+ downlink := false,
+ tbf := false
+ },
+ page_mode := PAGE_MODE_NORMAL,
+ chan_desc := ch_desc,
+ pkt_chan_desc := omit,
+ req_ref := f_compute_ReqRef(ra, fn),
+ timing_advance := ta,
+ mobile_allocation := ma,
+ rest_octets := omit
+ }
+ }
+ };
+
+ template (value) GsmRrL3Message ts_MEAS_REP(boolean valid, uint6_t rxl_f, uint6_t rxl_s,
+ uint3_t rxq_f, uint3_t rxq_s,
+ template (omit) NcellReports reps) := {
+ header := t_RrL3Header(MEASUREMENT_REPORT),
+ payload := {
+ meas_rep := {
+ meas_res := {
+ ba_used := '0'B,
+ dtx_used := '0'B,
+ rxlev_full_srv_cell := rxl_f,
+ threeg_ba_used := '0'B,
+ meas_valid := bool2bit(valid),
+ rxlev_sub_srv_cell := rxl_s,
+ si23_ba_used := '0'B,
+ rxqual_full_srv_cell := rxq_f,
+ rxqual_sub_srv_cell := rxq_s,
+ no_ncell_m := 0,
+ ncell_reports := reps
+ }
+ }
+ }
+ };
+
+
+
} with { encode "RAW" ; variant "FIELDORDER(msb)" }