Change in osmocom-bb[master]: firmware/layer1: clarify the content of Measurement results

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laforge gerrit-no-reply at lists.osmocom.org
Thu Dec 10 15:25:09 UTC 2020


laforge has submitted this change. ( https://gerrit.osmocom.org/c/osmocom-bb/+/21421 )

Change subject: firmware/layer1: clarify the content of Measurement results
......................................................................

firmware/layer1: clarify the content of Measurement results

Change-Id: I3203790c529f93d0084c82136645683a26faf986
Related: I26546dcbc853166e351d00260936b1b9d584ae03
---
M src/target/firmware/layer1/prim_utils.c
1 file changed, 15 insertions(+), 3 deletions(-)

Approvals:
  Jenkins Builder: Verified
  pespin: Looks good to me, but someone else must approve
  laforge: Looks good to me, approved



diff --git a/src/target/firmware/layer1/prim_utils.c b/src/target/firmware/layer1/prim_utils.c
index c85da71..9c58d15 100644
--- a/src/target/firmware/layer1/prim_utils.c
+++ b/src/target/firmware/layer1/prim_utils.c
@@ -43,10 +43,22 @@
 	/* lapdm header */
 	0x01, 0x03, 0x49,
 
-	/* Measurement report */
-	0x06, 0x15, 0x36, 0x36, 0x01, 0xC0, 0x00, 0x00,
+	/* RR Management messages, Measurement Report */
+	0x06, 0x15,
+
+	/* Measurement results (see 3GPP TS 44.018, section 10.5.2.20):
+	 *   0... .... = BA-USED: 0
+	 *   .0.. .... = DTX-USED: DTX was not used
+	 *   ..11 0110 = RXLEV-FULL-SERVING-CELL: -57 <= x < -56 dBm (54)
+	 *   0... .... = 3G-BA-USED: 0
+	 *   .0.. .... = MEAS-VALID: The measurement results are valid
+	 *   ..11 0110 = RXLEV-SUB-SERVING-CELL: -57 <= x < -56 dBm (54)
+	 *   0... .... = SI23_BA_USED: 0
+	 *   .000 .... = RXQUAL-FULL-SERVING-CELL: BER < 0.2%, Mean value 0.14% (0)
+	 *   .... 000. = RXQUAL-SUB-SERVING-CELL: BER < 0.2%, Mean value 0.14% (0)
+	 *   .... ...1  11.. .... = NO-NCELL-M: Neighbour cell information not available */
+	0x36, 0x36, 0x01, 0xc0, 0x00, 0x00, 0x00, 0x00,
 	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00
 };
 
 

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Gerrit-Project: osmocom-bb
Gerrit-Branch: master
Gerrit-Change-Id: I3203790c529f93d0084c82136645683a26faf986
Gerrit-Change-Number: 21421
Gerrit-PatchSet: 1
Gerrit-Owner: fixeria <vyanitskiy at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <laforge at osmocom.org>
Gerrit-Reviewer: pespin <pespin at sysmocom.de>
Gerrit-MessageType: merged
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