2011年4月14日星期四

SDR Outdoor Macro Base Station

ZTE outdoor macro base station of SDR series products enables operator to deploy
high capacity base stations at areas where equipment room cost is expensive or
difficult to acquire. Based on SDR architecture, it offers GSM/UMTS dual-mode
networking capability and provides a future-proof solution for smooth evolution
to Enhanced EDGE, HSPA+ and LTE.
Highlights
Flexible Deployment
The SDR outdoor macro BS is highly modularized to adapt various site conditions,
and suitable for various networking needs. It decomposes a base station into
Outdoor RF Cabinet, Site Support Cabinet and Battery Cabinet, and can be easily
installed separately in constrained locations. Auxiliary equipments, including
transmission, battery and power supplier, are integrated into the cabinet to
provide a full functional outdoor base station solution.

Smooth Evolution
GSM and UMTS can be supported simultaneously in one BS, enables operator
smoothly evolve from GSM to UMTS, making full use of the frequencies released by
GSM and reducing TCO greatly. The SDR outdoor macro BS support high performance
HSPA with DL 14.4Mbps/UL 5.76Mbps, and HSPA+ functions that DL data throughput
reaches 28.8Mbps. Evolution from HSPA to HSPA+ needs only software upgrade.

Scalable Configuration
Baseband capacity can be flexibly expanded, facilitating operator to enlarge
their network smoothly. Baseband resources can be allocated for local RU or
remote RRU according to practical needs.

Leading Efficiency Level
Powered by innovative design and algorithm, ZTE features Doherty + DPD
Technology to the PA and boosts its efficiency to 50%, which is a leading
benchmark in the industry

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