5G key development - dynamic spectrum sharing

  5G era, there is a past never heard of a vocabulary - spectrum contact with everyone's starting to get close. Our invisible radio spectrum is like a narrow lane highway that contains multiple, parallel to ensure that the vehicle is traveling safely between various destinations, it is an important carrier of information technology. Because of the rapid proliferation of wireless devices, the demand for spectrum resources also increased, this time, dynamic spectrum sharing (DSS) on stage.
  

  
  This is a support shared spectrum based on traffic demand between 4G and 5G resource, spectrum allocation can be completed very quickly, providing the best performance for the technical equipment in the available capacity. With this technology, network operators can dynamically share spectrum with the spectrum must now split between 4G and 5G and technical expertise for the different blocks of spectrum allocation alone has a very different, more cost-effectively deploy 5G service .
  
  DSS is the core software upgrades and 5G NR (new radio) equipment, 5G NR is a new air interface, designed to support the advanced features of 5G network, allows operators to dynamically allocate some of the existing 4G LTE spectrum to 5G. DSS most important application is the use of the intermediate frequency spectrum, in favor of covering the deployment of a nationwide network of long-distance communication.
  
  DSS is very considerable economic advantages, the use of software upgrades can reduce the support services 5G new tower building needs can also be quicker to launch software upgrades, reduce part costs. In addition, also easy to install and set up, in the rush to operators around the world to speed up the deployment requirements, 5G NR global norms will soon be incorporated into 3GPP standard state.
  
  Due to the availability of DSS for the widespread deployment of 5G, operators have begun operations. Verizon has been working with chip manufacturers and equipment suppliers to promote the development of DSS and DSS applies to all spectrums of Verizon. In mobile phones, Qualcomm has begun for the consumer device development chip, enabling them to use the frequency spectrum to support the DSS.
  
  A new generation of technical services in real time the transition will not be too smooth, DSS aims to reduce obstruction on the road ahead, the flexibility to expand 5G deploy when faced with the challenges of the spectrum. The road ahead still requires us to go step by step, well prepared for the upcoming 5G era.