lpwa – Ulf Seijmer

Sigfox ansöker om konkursskydd

by Ulf SeijmerBlog posts in Swedish 1 February, 20222 February, 2022Comments are Disabled

Sigfox benämns IoT-startup, men har varit igång i över 10 år. De har tagit in över 300 miljoner dollar i riskkapital. 2016 värderades det till cirka 600 miljoner euro. Ett år senare beskrevs det som en “unicorn” – alltså värderat till över 1 miljard dollar. Ambitionen har varit att bygga en global IoT-struktur med hjälp …

5G in Sweden is behind

by Ulf SeijmerArticles 4 November, 202120 December, 2021Comments are Disabled

Sweden’s deployment of 5G is currently limping along and we risk falling behind our neighbours. Component shortages and logistical problems are highlighted as two of the biggest sources of problems, and this is clearly a problem when we have to leave older mobile technologies behind. Telia and Tele2’s ambition is for 90% of the population …