Title :
A Study of Cost and Network Efficiency in BICC Signaling Protocol
Author :
Cho, Jeong-Je ; Kim, Nak-Po
Author_Institution :
R&D Group, KTF, Seoul
Abstract :
These BICC protocol is a relay protocol adaptable to ATM and IP based core networks compared to ISUP protocol to TDM networks. Using BICC protocol, multirate bearer traffic such as voice and video can flow in the relay core networks. BICC protocol is standardized as WCDMA circuit switching networks in 3GPP Release 4. There have been a lot of papers and technical memos considering BICC protocol theoretically. However, the implementation and efficiency of BICC networks have not been considered much. KTF is now operating core networks using BICC protocol. In this paper, we describe the background and characteristics of BICC protocol and provide the status of KTF WCDMA core networks using BICC. We intend to show the efficiency of BICC protocol using examples of KTF core networks.
Keywords :
3G mobile communication; broadband networks; code division multiple access; signalling protocols; telecommunication switching; telecommunication traffic; 3GPP release 4; ATM network; BICC signaling protocol; IP based core network; ISUP protocol; KT Freetel; TDM network; WCDMA circuit switching core network; bearer independent call control; multirate bearer traffic; relay core network; relay protocol; 3G mobile communication; Access protocols; Asynchronous transfer mode; Circuits; Communication system traffic control; Costs; Multiaccess communication; Relays; Spine; Time division multiplexing; BICC(Bearer Independent Call Control); KTF(KT Freetel); UMTS(Universal Mobile Telecommunications System); WCDMA(Wideband Code Division Multiple Access);
Conference_Titel :
Advanced Communication Technology, 2008. ICACT 2008. 10th International Conference on
Conference_Location :
Gangwon-Do
Print_ISBN :
978-89-5519-136-3
DOI :
10.1109/ICACT.2008.4493856
