Title :
Research and implementation of random access in LTE system
Author :
Yupu Liu ; ZhiQiang He ; Kai Niu ; Shaohui Sun
Author_Institution :
Key Lab. of Universal Wireless Commun., Beijing, China
Abstract :
Random access is the first step in the establishment of connection between the User Equipment (UE) and evolved NodeB (eNodeB) and it plays an important part in Long Term Evolution (LTE) communication system. First, this paper provides an overview of random access procedure. Secondly, it discusses the detailed procedure of random access based on the competition mode. On this basis, it proposes a scheme to implement on general purpose processor (GPP) platform, and the scheme meets the requirements of real-time performance effectively.
Keywords :
Long Term Evolution; protocols; LTE system; Long Term Evolution communication system; UE; eNodeB; evolved NodeB; general purpose processor platform; random access procedure; user equipment; Long Term Evolution; Message systems; Multithreading; Protocols; Real-time systems; Sockets; Uplink; GPP platform; LTE implementation; design of protocol stack; random access;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), 2013 IEEE 5th International Symposium on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-6077-7
DOI :
10.1109/MAPE.2013.6689962
