News In Brief: Amazon; NTT DoCoMo; Huawei

Figures from Amazon reveal the meteoric rise of the e-book, with online versions now outselling combined hard- and paperback editions less than four years after the firm launched its Kindle reader. The firm has sold 105 e-books for every 100 regular books sold since April 1.
NTT DoCoMo is preparing to demonstrate a prototype multiband power amplifier it claims frees up space used by current single-band units by offering access to six frequency bands between 1.5GHz and 2.5GHz. Components firm Renesas helped develop the processor, which measures 8.05mm x 6.2 mm.

Huawei has drafted in Andrew Cahn as chairman of its new UK advisory board. The former chief executive of UK Trade and Investment is tasked with developing the long-term strategy and targets for the board.

Suggested Articles

Wireless operators can provide 5G services with spectrum bands both above and below 6 GHz—but that doesn't mean that all countries will let them.

Here are the stories we’re tracking today.

The 5G Mobile Network Architecture research project will implement two 5G use cases in real-world test beds.