Li Xiaowen, Xiao Yingdang, Liu Limin. Research on and design of RRC message coding and decoding in LTE systems. [J]. (4):60-63(2012) DOI: 10.13756/j.gtxyj.2012.04.017.
Research on and design of RRC message coding and decoding in LTE systems
The encoding/decoding of Radio Resource Control(RRC) messages is one of the key steps of LTE protocol stack software.On the basis of the Abstract syntax and transmission syntax in LTE protocol messages
a new solution scheme for Abstract Syntax Notation(ASN) module is designed.Adopting the idea of structured programming
this module is so structured that its content is more limpid and easier to be expanded.The module can realize the correct encoding/decoding of RRC messages in the conformance tests by the ASN.1 Tools of OSS Nokalva
and fully satisfies the requirements of the protocol stack software.