CDMA2000 Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
493
User Manual 1173.9511.02 ─ 11
Encoding and Data
The R&S
CMW sends and receives messages with data encoding of 7-bit ASCII, 8-bit
binary (2 hex-chars per byte) and 16-bit unicode (4 hex-chars per unicode character).
The maximum quantity of text characters allowed on the data line depends on the used
channel, the encoding and on whether or not a timestamp is used. For the timestamp
assume 9 characters.
Traffic Channel
ASCII: 160 characters
Binary: 140 bytes (2 hex-chars per byte)
Unicode: 70 characters (4 hex-chars per Unicode character)
Paging Channel
ASCII: 73 characters
Binary: 64 bytes (2 hex-chars per byte)
Unicode: 32 characters (4 hex-chars per Unicode character)
Example: ASCII File
SMS message file with ASCII encoding, teleservice
CMT-95
(Wireless Messaging Tel-
eservice) and text
R&S CMW Short Message Service Test - Text SMS
:
ENCODING=ASCII
TELESERVICEID=CMT-95
DATA=R&S CMW Short Message Service Test - Text SMS
Example: Binary File
SMS message file with binary encoding, teleservice
CMT-95
(Wireless Messaging Tel-
eservice) and text
R&S CMW Short Message Service Test - Text SMS
:
ENCODING=BINARY
TELESERVICEID=CMT-95
DATA=52265320434D572053686F7274204D65737361676520536572766963652054657374202D2042
696E61727920534D53
Example: Unicode File
SMS message file with unicode encoding, teleservice
CMT-95
(Wireless Messaging
Teleservice) and text
R&S CMW Short Message Service Test - Text SMS
:
ENCODING=UNICODE
TELESERVICEID=CMT-95
DATA=00520026005300200043004D0057002000530068006F007200740020004D0065007300730061
0067006500200053006500720076006900630065002000540065007300740020002D00200055006E00
690063006F0064006500200053004D0053
Fig. 4-4: SMS file with unicode encoding
Teleservice ID
The teleservice identifier (Teleservice ID) associated with a short message identifies
which upper layer service access point is sending or should receive the message. In
the message files the Teleservice ID is stored with the network teleservice short form.
General Description
深圳德标仪器
135-1095-0799