Novel Method of Processing IP Traffic in LTE Network
Yuhang Jin, Hongfei Qi, Yangyi Yang · 2013
The central architecture of LTE with IP traffic going though EPC can not assure capacity and performance issue, this paper presents a novel method of processing IP traffic by introducing distribute architecture and using pure IP vendors' technology, removing GTP-U in S1 interface between eNB and EPC.Meanwhile function module and signaling design are introduced.The proposed architecture and method is with advantage of high capacity and performance, easy implementation, while keeping compatible with traditional IP vendor's technology.It is also easy to bring 4G LAN concept to LTE technology.