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5G – Whole world will become a Wi-Fi zone

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In these days we are in search of Wi-Fi zone everywhere. Few countries have turned themselves into fully Wi-Fi zones. But in developing and underdeveloped countries, this features is not too easy to avail. But this scenario will change with the introduction of 5G technology and services. Using the 5G network we can convert the […]

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WHAT ADDITIONAL FREQUENCY BANDS ARE BEING CONSIDERED FOR LTE?

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Word Radiocommunication Conference 2007 (WRC-07) identified additional frequency bands for IMT, but most of the allocations are not really global: • 450-470 MHz – was identified to IMT in all three Regions. The band is already allocated to mobile service on primary basis globally, but it is a very small band. • 790-862 MHz – was allocated to […]

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Why 5G is different from 4G?

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Speed can be a matter of death or survival in the natural world. If Cheetah wasn’t fast enough to catch its prey he would not be able to get food for his survival. Same as that for black buck who needs speed to save his life from animals who need prey to kill, eat and […]

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WHAT IS LINK ADAPTION?

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Link Adaptation is about improving modulation and coding scheme (MCS) to reach users in a better way in terms of throughput and data rate, wherever they are standing within the cell coverage. Even if they are standing closer to the cell edge or farther from the cell, eNodeB scheduler will adjust its modulation scheme and/or […]

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What are the agreed state transitions between 2G/3G and LTE?

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The agreed state transitions that will be supported between 2G/3G and LTE are shown in Figure below. The methods to execute the supported state transitions are the following: A) = PDP Context establishment needed, if no PDP context exists. Network controlled, prepared handover, for UEs in connected state Network controlled Cell Change Order (CCO) with […]

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