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How to get the most out of LTE |



Internet over the mobile network is also an increasingly popular alternative to DSL and cable connections at home, but maximum speed is rarely achieved. tariffe.at reveals in five steps how to make wireless internet performance in your own home with simple means to work. […]

Maximilian Schirmer, Executive Director of Tariff.at
Maximilian Schirmer, Executive Director of Tariff.at (c) Harald Lachner

If you want to wirelessly connect to the Internet at Netflix & Co. – for example. According to Maximilian Schirmer, executive director of tarife.at, an LTE router is needed to stream movies or play online on a laptop, mobile phone or TV. "The basis for fast Wi-Fi is always a good internet connection, with sufficient bandwidth." However, the best internet is worthless if the WLAN router fails, "says Schirmer:" Anyone who takes five simple rules can easily get more from the internet. "

Choosing the Right Router – Keyword "Operator Aggregation"

tarife.at recommends using only LTE carriers with "carrier aggregation", also known as "LTE Advanced" (or at least six LTE device categories), and also explains why: LTE uses different frequencies. While lower frequency bands (800 or 900 MHz) have the advantage of long-range transmission, higher bands (1,800 or 2,600 MHz) allow faster speeds. In addition, each frequency band is divided into channels – called "carriers". The wider the channel, the higher the maximum speed. To date, but especially after the first LTE router has been established, there have been mainly non-aggregated devices on the market that can only connect to one carrier. If it is busy, it must change to another or fail. In contrast, LTE carriers with carrier aggregation, e.g., Huawei B618S, use multiple frequency bands simultaneously or use multiple channels within the frequency band. As a result, they achieve higher bandwidths, are more stable and faster. Since most modern smartphones already support operator aggregation, tarife.at recommends testing the WLAN router's SIM card in your mobile phone. If you are significantly slower than your phone over the router, replacement is recommended.

Router Location

tariffe.at also recommends paying attention to the correct location and proper orientation of the router. Whether the signal is correct can be checked on many devices using light signals on the device or on the router's web interface. If the performance is low, the tarife.at suggests to set the router in different places and within days, at different times, to take the special stages for which the comparison portal provides a free speed test. Ideally, the router has a direct view of the mobile antenna, so positions near the window are particularly suitable, but not locked. If your wireless router has an external antenna, you can also ask your mobile service provider to supply the transmitter tower and place the router so that the antenna looks at it. If you don't know exactly where the antenna is in the device with built-in antennas, you need to test different performance in portrait and landscape orientation.

Mobile Service Provider Choice

When mobile networks are overloaded, capacity is allocated by optimizing bandwidth through usage classes. LTE household tariffs are mostly disadvantaged compared to traditional mobile phone tariffs. In addition, be careful with discontinuities: Internet traffic is controlled by "Peering" from source to destination. Since fast peering is expensive, some discounters resort to cheaper peering, which slows and increases latency. Because mobile networks are generally dynamic once one provider's network is busy, one of them. Based on millions of measurements, it offers free SpeedMap tarife.at overview. In order to maintain flexibility and avoid long ties to the provider, the benchmark portal recommends SIM-only rates. If you want to be sure which provider is best in your area, you should try all three LTE networks at home. Accordingly, some providers grant a trial phase or apply for online purchases of 14 days right of withdrawal. If you change your provider, you should definitely redefine the ideal location of your WLAN router.

WLAN versus Ethernet

Often, however, WLAN itself also hampers Internet quality. Therefore, during speed tests, the router should be connected to the computer with a LAN cable to avoid WLAN restrictions. In general, a LAN cable connection is preferable to a WLAN connection. If this is not possible, tariffe.at recommends the use of the LTE dual-band router, which can also use a much faster 5 GHz frequency band for WLAN. If these measures are still not effective, it is recommended to ensure the following: The 5 GHz frequency for the WLAN must also be explicitly activated and the notebook or mobile phone should be connected to the 5 GHz network. For example, if you can, you can resort to an amplifier – the so-called "repeater", which is simply plugged into an electrical outlet. In large houses, it is also useful to have wireless networks with networking networks that create a nationwide network by combining multiple devices.

Indoor or home antennas

Especially in rural areas, transmission tower towers are often far away. In this case, you can help with your own, stronger antenna. These are either inside the window (useful from about 60 euros) or, if possible, attached to the house wall or roof (from about 130 euros) and aligned exactly on the mast. A multi-frequency antenna that is then connected to the router via a cable.


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