Much of the extra equipment and infrastructure needed to introduce 5G, such as radio access units, is supplied by just three companies in the UK: Finnish firm Nokia, Sweden’s Ericsson, and Chinese outfit Huawei .
Read moreMuch of the extra equipment and infrastructure needed to introduce 5G, such as radio access units, is supplied by just three companies in the UK: Finnish firm Nokia, Sweden’s Ericsson, and Chinese outfit Huawei .
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