Hi Chao Zhao, Different vendor's products will allow you to implement things like this in different ways. You would need to contact the individual vendor directly to get tips on how to use their product to accomplish a specific task. This list is only for general questions on ASN.1.
Regards, Ed Day Objective Systems, Inc. http://www.obj-sys.com ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <[email protected]> Sent: Wednesday, June 29, 2005 3:12 AM Subject: [ASN1] Can anyone give a description/sample about UMTS RRC/NAS/NBAPprotocol analyzer? Hello,Dear Friends Here another issue is confusing me...I am a freshman to access ASN.1/UMTS protocol decoding area. I am using Objective-system ASN compiler to compile my ASN file from UMTS spec.And have got the resulting H/CPP Files.After I have a study on some PER samples I still cannot have clear idea how to implement this in my real project.I am not clear how I can interprete HEX data into protocol plain text easy to read by others. For examle: =========== 1)Given Data: 09 23 43 5F 8C ..... 2)Resulting Decoded Message: Message Type : Message Type Description. Other Field : Other Field Values ................................ How can I implement this like a protocol analyzer(Ethereal etc....)?I find that when I employ functions generated by the ASN comipler it just gives one resulting structure which contains the decoded data.Right ?What should I do based-on this result? Best Regards Chao Zhao ------------------------------------------ Agilent Technologies,Inc Application Engineer ------------------------------------------ _______________________________________________ ASN1 mailing list [email protected] http://lists.asn1.org/mailman/listinfo/asn1 _______________________________________________ ASN1 mailing list [email protected] http://lists.asn1.org/mailman/listinfo/asn1
