KPN wants theoretical maximum 4g further screwing




The Dutch operator KPN wants the theoretical maximum of 4g further screwing. At present, the theoretical maximum of 225Mbit / s, but it can go up to speeds of 300Mbit / s or 450Mbit / s.

Who plans to achieve performance gains by KPN also deploy the purchased 2.6GHz frequencies in 2010 for 4g + , according to a explanation on the quarterly figures. At this time, adds the KPN 800 and 1800MHz frequencies together for the maximum speed of 225Mbit / s. Because KPN in the 2.6GHz band has six paired frequency blocks, it can double the speed of 4G in theory to 450Mbit / s.

With this carrier aggregation may merge providers on different frequency bands to allow for a higher speed and larger capacity. Each block has a maximum download speed of 37,5Mbit / s, so with twelve of such tires, the maximum speed on 450Mbit / s.

To reach that theoretical maximum, minimum must telephones through 4g LTE Cat. 9 support. LTE Cat. 9 can be up to 450Mbit / s down and 50Mbit / s up. This support is including the Snapdragon 810 soc Qualcomm, which include in expensive devices from LG, Xiaomi, Oppo, Sony, Microsoft, Motorola and HTC will probably sit. The new Samsung Exynos SOC likely to be made in the Galaxy S6 might even LTE Cat. 10 support, which supports the same download speed but with 100Mbit / s can have a double maximum upload.

When KPN will enable faster 4G is still unknown. The provider states that the faster 4G is a priority for ‘2015 and beyond. ” Moreover, the high speed will only work on some, especially in crowded places. The 2.6GHz band has a much shorter range than the lower 800 and 1800MHz frequencies that penetrate so well indoors. The high frequency is useful for high capacity, allowing many users simultaneously at high speed should be able to mobile internet.


In: Technology & Gadgets Asked By: [15464 Red Star Level]

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