Nokia puts operators on path to 5G by boosting 4G performance

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Nokia is extending its comprehensive portfolio of ultra-broadband product and technology solutions to give operators new flexibility to meet consumer demand and enhance mobile network performance as they evolve towards 5G.

As mobile broadband traffic continues to grow, operators want to enhance network performance where they see the greatest demand – with first deployments traditionally in busy city centers. More capacity, higher speeds and varying network latency are needed to meet the needs of individuals, businesses and IoT, as well as to ensure a smooth transition to 5G. As such, Nokia has defined a sustainable network evolution path that will allow operators to leverage existing investments and maximize assets such as spectrum, to implement higher performance where and when it is needed in the network.

To do this, Nokia is adding to the Nokia AirScale Remote Radio Head portfolio , enabling operators to increase peak performance and cell capacity while reducing space requirements at cell sites via new dual- and single-band FDD-LTE and TD-LTE radios. These leverage carrier aggregation techniques, 4×4 MIMO and 8×4 Beamforming, while addressing demand for higher output power, extending frequency band support and simplifying network rollouts.

  • Nokia extends ultra-broadband product portfolio to enhance capacity, speed and latency in heterogeneous networks
  • Operators offered architecture flexibility and ability to leverage licensed and unlicensed spectrum to satisfy escalating data demands
  • Sustainable path to 5G allowing operators to increase network performance where and when required

To augment heterogeneous network deployments and boost coverage and capacity in the busiest hotspots – especially in dense urban environments – operators will need to deploy the next wave of small cells. The Nokia Ultra Dense self-organizing network features on Flexi Zone small cells will simplify these deployments, solving issues caused by reducing the distance between new and existing small cells and ensuring continuous optimization even as further densification occurs. Nokia has extended the self-organizing network features on its Femtocellportfolio to ensure smoother integration and higher performance in heterogeneous networks as traffic is offloaded from the macro network.

New features on the industry-first Nokia Flexi Zone Citizen Band Radio Service small cells, supporting Spectrum Access Server and Citizen Broadband Radio Service Device Proxy connectivity, will offer operators new options for boosting coverage and capacity, particularly inside buildings. CBRS Flexi Zone small cells can be used to deploy neutral host capabilities, allowing operators to lease capacity to other providers inside malls, hotels and office blocks, where space is at a premium. In compliance with FCC requirements, small cells will be able to efficiently communicate with the Spectrum Access Server to ensure the network uses only available shared CBRS* spectrum.

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