ZTE Corporation R8882S8500 사용자 설명서
Chapter 1 Product Overview
Energy-saving and environment-friendly due to multi-carrier power amplifiers, and
advanced Doherty and Digital Pre-Distortion (
) linear power amplification
technologies.
l
Easy installation and maintenance
Easy installation and maintenance due to compact size and light weight.
1.3 Services and Functions
Services
The ZXSDR R8882 works with BBUs to provide the following services:
l
GSM
à
Full Rate (
) voice service
à
Enhanced Full Rate (
) voice service
à
Half Rate (
) voice service
à
Adaptive Multiple Rate (
) voice service
à
9.6 Kbps Circuit Switched (
) domain data service
à
General Packet Radio Service (
l
UMTS
à
R99 services
à
services
à
services
à
HSPA+ services
l
CDMA
à
1X service
à
service
à
service
l
LTE
à
Improved capacity and data transmission speed of mobile network and shortened
service latency, with 100 Mbps peak downlink data transmission rate and 50 Mbps
peak uplink data transmission rate.
à
Optimized data transmission based on IP architecture. As a whole-IP network,
LTE supports both IPV4 and IPV6 and can transmit VoIP services.
à
Scalable bandwidth and flexible spectrum analysis.
l
Positioning services
à
Cell ID, Cell ID + Round Trip Time (
), and Assisted Global Positioning System
(
) positioning
1-3
SJ-20150104112914-001|2015-01-04 (R1.0)
ZTE Proprietary and Confidential