ASN1C 是一款用在通信领域的编码编译软件，如SUPL 协议，RRLP、 TIA-801、RRC协议，等都是在3GPP下的ASN1编码-ASN1C is a code used in the communications field compile software, such as the SUPL protocol, RRLP, TIA-801, RRC protocol, are all under the ASN1 encoded in the 3GPP