CDMA2000 Signaling
R&S
®
CMW-KG8xx/-KM8xx/-KS8xx
497
User Manual 1173.9511.02 ─ 11
Text
Description
Unrecognized parameter value
A known parameter has a unknown or unsupported value.
Unexpected parameter value
A known parameter has a known, but unexpected value.
User data size error
The User Data size is too large for access technology, trans-
port network, or call mode, etc. The User Data size is not what
is expected for the indicated teleservice.
Other general problems
Other general problems.
Table 4-17: R&S
CMW specific codes
Text
Incompatible call configuration
Sending SMS aborted
ACK sequence mismatch
Unknown send error
SMS send confirmation timeout
Acknowledgment timeout
Invalid SMS configuration
No SMS file loaded
No error
4.2.14.4
Receive Method
A message can be received while the R&S
CMW is in "Registered" or in "Connected"
state. Receiving SMS happen without any interaction of the user. The received mes-
sage files are stored on the R&S
CMW SMS directory.
The R&S
CMW supports three different options to receive SMS messages
●
Traffic Channel (TCH)
When a call is already connected the SMS message will be transported on the
open Traffic Channel.
●
Access Channel (ACC)
When an MS is in registered state, it is possible to transport SMS using the Access
Channel, without connecting a call.
●
Service Option 6 or 14
When an MS is in registered state, the MS tries to connect a call using service
option 6 or 14. Which service option is used is decided by the MS. After the
R&S
CMW received the SMS the call is disconnected.
This leads to a temporary "Connection" state of the R&S
CMW during the reception
of the SMS.
Information about the received SMS and how the SMS was transmitted is displayed for
the last message at "MS Info > Messaging (SMS) Info > Last Received Message" or
General Description
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