1.3. INTRODUCTION OF EUT
"Smart MBS System" is multi-mode base station that will satisfy such needs of mobile telecommunication market by integrating Voice(1X), Data(EVDO), LTE(4G) into a single base station equipment. Smart MBS System mounts common DU(Digital Unit) Platform, and RRH (per each frequency bandwidth) that operator can decide to configure it with either single or multiple mobile technology. Smart MBS System provides CDMA(w/ FDD), LTE(w/FDD), and TD-LTE(w/TDD).
Smart MBS System supports the following telecommunication technologies.
- CDMA2000 1X/1X Advanced
Having CDMA2000 1X as a reference, integrate the system (w/ EVRC-B, RLIC, QOF, New RC
algorithm) and the terminal(w/ (e)QLIC, MRD, New RC algorithm) to support 1X Advanced. As a
result, voice capacity enhancement will be provided.
- CDMA2000 1xEV-DO Rev.A/Rev.B
Smart MBS supports CDMA2000 1xEV-DO Rev.A/Rev.B service and data service of CDMA network.
- LTE (Long Term Evolution)
Samsung LTE System is a wireless network system that supports 3GPP LTE(Long Term
Evolution)(a.k.a. LTE). It improves the existing 3GPP mobile telecommunication system(low data
throughput, but high in cost) to a next generation wireless network system which provides a high speed
data service with minimal cost. Samsung LTE System supports "Downlink OFDMA" (Orthogonal
Frequency Division Multiple Access) with either FDD(Frequency Division Duplex) or TDD(Time
Division Duplex), "Uplink SC(Single Carrier) FDMA", and "Scalable Bandwidth(for various spectrum allocation)" to provide high speed data service. Also, high-end hardware is implemented to improve system performance and capacity that various high speed data feature/service can be provided.