Testador de rede TM500

Oferecendo desempenho e capacidade de rede sem fio

A linha móvel de teste TM500 é utilizada por quase todos os fabricantes de estações base em todo o mundo e pode ser considerada como padrão para testes de rede via RF.

TM500 Family

O TM500 é um sistema de teste modular para validar o desempenho de redes conforme experimentado pelos usuários finais, em múltiplas células e diferentes tecnologias de acesso a rádio. Com serviços de dados integrados, o dispositivo é capaz de medir o desempenho completo da rede, desde RF até o packet core  – incluindo interação com outros usuários, o ambiente de RF simulado e mobilidade, replicando com precisão perfis de comportamento do mundo real do usuário, como navegação na web, e-mails, download de arquivos, streaming de vídeo e voz sobre LTE (VoLTE), juntamente com mobilidade na rede de acesso via rádio. Saiba mais sobre a implantação de 5G.


Recursos

  • LTE, LTE-A FDD e TDD, e 5G
  • Suporte de LTE 3GPP e LTE-A Rel-8, Rel-9, Rel-10 e Rel-11
  • Modos de nível de sistema L1, L2, NAS e completo
  • Suporte de alto número de UEs por célula/portadora para teste de capacidade
  • Configuração fácil das condições de tráfego e canal para vários UEs
  • Suporte a altas taxas de dados por meio de MIMO de alta ordem e/ou agregação de várias portadoras de componentes
  • Até 60 MHz de largura de banda por UE para LTE-A 
  • Até 600 Mbps acima de 40 MHz para LTE
  • Suporte de várias bandas de RF
  • Operação cabeada ou via ar
  • Ferramentas completas de análise, registro, controle e display
Test Scenarios

A set of core test case scenarios allows the user to assess the performance of network features within a loaded network environment. The TM500 supports multiple real stateful data applications enabling true end-to-end data generation and analysis per emulated mobile device. Test cases can easily be configured for thousands of application data flows, and allocated to different mobile device groups with different traffic profiles.

User Operation

The design, scheduling and analysis of complex test cases is made easy via an intuitive graphical user interface. Test scenarios managing thousands of mobiles having individual mobility and data applications profiles can quickly be created and executed within a drag-and-drop environment. Upon test completion, measurements and KPIs can be viewed or exported to third party tools for post processing and advanced analysis.

Real Data Services

The TM500 Family supports multiple real stateful data applications enabling true end-to-end data generation and analysis per emulated mobile device. Test cases can easily be configured for thousands of application data flows and allocated to different mobile device groups with different traffic profiles.

Performance KPIs and Statistics

To enable complete performance analysis, the system produces a comprehensive set of measurement logs, KPIs and protocol metrics during and after each test case run.

Key Features

  • Emulate 1000’s of mobile devices over 4/4.5 and 5G
  • Support of 3GPP release features including Release 15 and 16
  • Leading-edge Roadmap with regular software release cadence
  • Supports 5G SA and NSA
  • Supports Carrier Aggregation DL 8 CC CA/4 CC UL CA
  • Supports 2x2 and 4x4 MIMO
  • Integrated real data applications which includes support for VoNR
  • Vendor agnostic across the RAN & Core
  • Integrated realistic mobility models to emulate real RF channel conditions
  • Supports Massive MIMO and Multi-user MIMO testing/Beamforming over RF and O-RAN
  • Up to 4CC Carrier Aggregation in DL
  • Most comprehensive mobility scenarios with NSA and SA
  • OTA, RF and eCPRI
  • Re-use existing TM500 platform for O-RAN Testing
  • Stable and well proven automation capabilities with available APIs

Benefits:

  • Leading-edge roadmap and same software release across TM500 product family maintains, use and feel avoiding the learning of new software.
  • Layered mode testing e.g at PDCP, NAS, MTS allows parallel team gNB development and testing
  • No need to buy expensive Fading Channel Model simulator as mobility models are integrated with accurate feedback of Channel Status information for gNB scheduling performance testing.
  • Automation capability integrated and used by multiple NEMs around the world
  • Detailed and comprehensive logging and debugging capabilities with defaults while system is running with compromising on performance and stability for long duration tests
  • Rich 3GPP feature interactions even at scale while still delivering on performance
  • No performance reduction when mixing of features, mobility models and real data applications in regression and capacity tests.
  • Software quality and stability validated in-house with real gNBs and in customer environments.

Applications

  • 4G/5G Macro Base Station Test
  • System integration, Capacity, Conformance, Performance, Regression test
  • Massive MIMO Test
  • End-to-end test
  • O-RAN Test – component and interoperability test
  • Small Cell test
  • Private 5G test
  • Security test

VIAVI has been a highly collaborative partner with our two companies’ engineering teams working together to prove a new technology against very tight customer timescales.

System Integrator

Through close collaboration with ecopartners like VIAVI, and leveraging our R&D expertise, we will continue accelerating innovation in 5G commercial services.”

Network Equipment Manufacturer

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