Uni-RAN-Solution

  • ZTE Uni-RAN solution helps operators to accomplish 2G/3G/4G/5G convergence, unified management and maintenance, resource sharing for different system, and consequently cutting down TCO for the operartors.
  • In the contexts of multi-system coexistence in a long run, the rising of mobile broadband era accelerates the pace of network upgrading and evolution, how to efficiently protect the investment and fulfill the requirements on new technologies and high data services are the challenges the operators should address. ZTE’s SDR-based Uni-RAN provides an industry leading solution that meets all foreseeable primary needs with cutting-down total cost of ownership, protecting customer’s investment for the future technologies.

     

    Multi-Mode Multi-Frequency Networking

    • Software Defined Radio Technology
      It enables one RF unit to support multiple radio modes within the same frequency band. At different frequency bands, multi-mode hybrid networking is achieved by sharing the same base band unit among several RF units, which effectively integrates multi-frequency-band and multi-mode network, decreasing TCO greatly.

     

    • Unified MicroTCA Hardware Platform
      SDR-based Node B adopts unified MicroTCA platform to achieve high integrity and processing capacity. This platform minimizes base station’s dimension and optimizes its performance. Each BP board DL data throughput reaches 130 Mbps and UL 35 Mbps, which not only meets the requirement of multi-mode networking, but also suffices the demands to smoothly evolve to future HSPA+/LTE network.

     

    • MCPA Technology
      MCPA multi-carrier PA module utilizes broadband RF technology that one PA module supporting multi-channel RF, enhancing system integrity and capacity and paving the foundation for multi-mode networking in the same RF unit. Single RF unit of an SDR-based Node B supports 4CSs UMTS or 6TRXs GSM, and also realizes CS & TRX flexible configuration between UMTS and GSM.

     

    • Multi-mode Base Station Controller
      The multi-mode controller applies the unified platform that is the same as the Core Network elements, featuring high capacity and high reliability based on the all-IP switching architecture. The platform supports co-transmission, common radio resource management for different system, meanwhile, the function board can be reused for multi-mode by software reconfiguration, facilitating flexible scalability and evolution capability.

     

    • Co-EMS
      Different modes and frequency bands share the unified network management system with identical interface, configuration and maintenance.

     

    Software Upgrade, Smooth Evolution

    • EDGE Evolution Capability
      Support Enhanced EDGE by software upgrade.
    • HSPA+ Upgrade
      Evolution from HSPA to HSPA+ only requires software upgrade without any alteration in hardware, and its download rate reaches 86.4 Mbps per user.
    • LTE Evolution
      SDR-based Node B is enabled to evolve to LTE merely by adding LTE baseband processing board and relevant RF modules. Together with software upgrade, DL 150 Mbps/UL 75 Mbps network throughput per cell is available.

     

    ZTE Uni-RAN solution helps operators to accomplish 2G/3G convergence, unified management and maintenance, resource sharing for different system, and consequently cutting down TCO and saving over 30% of construction costs. It simplifies network upgrade process and realizes real smooth evolution, which extends lifespan of equipments and protects operators’ investments, ensuring network stability and reliability, improving networking operation efficiency. It also assists operators in keeping better revenues against such fierce competition.

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