Neutral hostNeutral host Neutral host is a model designed to optimise the costs involved in providing cellular network signal coverage inside large buildings or for temporary events such as trade fairs or gatherings. In such cases, each Operator should set up its own infrastructure (masts, antennas, power, etc.). A neutral host solution would instead allow a single infrastructure to be set up and access to be sold to all interested Operators. is a model designed to optimise the costs involved in providing cellular networkNetwork In computer language, the term network defines a set of hardware and software devices which, when linked together, enable the exchange and sharing of resources, data or information. In a computer network, the devices that generate, route and terminate data are called network nodes. signal coverage inside large buildings or for temporary events such as trade fairs or gatherings. In such cases, each Operator should set up its own infrastructure (masts, antennas, power, etc.). A neutral host solution would instead allow a single infrastructure to be set up and access to be sold to all interested Operators.