SDR Base Station Training Guide | PDF | Software Defined Radio
It discusses the basic concepts and structure of SDR, including distributed BBU and RRU architecture. It also introduces the hardware components of SDR base stations such as the
It provides an overview of ZTE's SDR base station family and introduces the key components. The base station uses a modular design with separated baseband and radio units connected via the Common Public Radio Interface standard. The baseband unit adopts a microTCA platform and the radio units use multi-carrier power amplifier technology.
The ZXSDR BS8800 adopting +24V DC power supply contains an extra 1–U PSU subrack and a different power distribution subrack. Its appearance diagram is omitted here.
Constructing network by using SDR-based Base Station averagely saves single site's energy by over 40%. 1250W Traditional Base Station Multi-carrier Base Station Power consumption descreased by 42% T R X 6 62. 63. The document describes ZTE's ZXSDR base station technology.
Board Configuration ZXSDR BS8800 consists of baseband subrack and RF sub- rack. Baseband subrack is equipped with CC, CH, FS, SA, PM and FA boards while RF subrack with RSUs. Table 11 lists the descrip- tion of ZXSDR BS8800 board configuration. Page 37 Compulsory 1, 2 At least one PM is configured.
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