4G is the fourth generation of mobile telecommunication benchmark, the heir to 3G (third generation). This should give super-fast mobile internet access to 4G mobile phones, tablets, laptops and PCs linked to a USB wireless modem and a horde of 4G enabled mobile devices.
Of the two benchmarks that have been part of 4G - WiMAX and LTE, LTE appears to have taken over as the principal contender. 4G have provided stated download speeds greater than 100Mbps and upload speeds greater than 50Mbps. With these speeds in mind, future 4G LTE mobile devices could get up to 5x the speeds of 3G with HSPA.
We can clearly see that the future is bright for the next generation of technological developments in communications. One very important thing to be aware of before the official adaption of 4G is that the UK and the US do not use the same operators. The problem with having different operators is that there are characteristics in the UK version that the US version does not have and vice versa. In the UK, the operator for 4G is LTE while in the US, it is Wimax. The primary difference between the two is that LTE has more choices to restrict bandwidth than WiMAX.
What is LTE? LTE technology can be deployed easily and can provide high data rates with low latencies across very long distances. Known as 4G (fourth generation), it is superior over 3G systems. For example, preliminary readings show the 4G network can easily reach data download speeds of nearly 16 Mbps, as opposed to just over 1 Mbps for 3G connections. The mean upload speed for the 4G system is about 1.5 Mbps, compared with 0.7 Mbps for the 3G.
LTE networks are much simpler to deploy than its predecessors. Its network architecture is much easier because it is only a network that is packet switched. The system does not possess the capacity to handle SMS and voice calls inherently. Those kinds of services are usually controlled by networks which are circuit-switched, such as CDMA (Code Division Multiple Access) and GSM.
The Simplified Architecture Evolution (SAE) of the LTE is essentially an easier kind of the architecture which is currently used by the Universal Mobile Telecommunications Systems (UMTS). The UMTS defines a comprehensive network system which encompasses the Universal Terrestrial Radio Access Network (UTRAN), as well as the core Mobile Application Part (MAP) network. It also certifies users through their Subscriber Identity Module (SIM) cards.
What is WiMAX? WiMAX is an acronym for Worldwide Interoperability for Microwave Access. This technology functions on wireless MAN basics. You require a particular IP address to access broadband on this platform. The value of expansion is reduced and broadband can be provided to a greater number of customers. Only a few configurations are required to upgrade the network rather than investment in equipment.
Mobile WiMAX platform lets you you to move with your device and still access broadband services so long as you are within the appointed area. Municipalities, institutions and campuses utilise this system effectively to supply large communities. The areas are known as hot spots. This design does not need the use of a cable infrastructure.
WiMAX is a cost-effective choice and has made it possible to offer internet to isolated and sparsely populated areas. Required infrastructure is simple and cost-effective to lay down. It is not impacted by human activity like cuts or natural disasters like floods. Broadband is accessible on mobile phones. You only require to remain within the hot spot.
Of the two benchmarks that have been part of 4G - WiMAX and LTE, LTE appears to have taken over as the principal contender. 4G have provided stated download speeds greater than 100Mbps and upload speeds greater than 50Mbps. With these speeds in mind, future 4G LTE mobile devices could get up to 5x the speeds of 3G with HSPA.
We can clearly see that the future is bright for the next generation of technological developments in communications. One very important thing to be aware of before the official adaption of 4G is that the UK and the US do not use the same operators. The problem with having different operators is that there are characteristics in the UK version that the US version does not have and vice versa. In the UK, the operator for 4G is LTE while in the US, it is Wimax. The primary difference between the two is that LTE has more choices to restrict bandwidth than WiMAX.
What is LTE? LTE technology can be deployed easily and can provide high data rates with low latencies across very long distances. Known as 4G (fourth generation), it is superior over 3G systems. For example, preliminary readings show the 4G network can easily reach data download speeds of nearly 16 Mbps, as opposed to just over 1 Mbps for 3G connections. The mean upload speed for the 4G system is about 1.5 Mbps, compared with 0.7 Mbps for the 3G.
LTE networks are much simpler to deploy than its predecessors. Its network architecture is much easier because it is only a network that is packet switched. The system does not possess the capacity to handle SMS and voice calls inherently. Those kinds of services are usually controlled by networks which are circuit-switched, such as CDMA (Code Division Multiple Access) and GSM.
The Simplified Architecture Evolution (SAE) of the LTE is essentially an easier kind of the architecture which is currently used by the Universal Mobile Telecommunications Systems (UMTS). The UMTS defines a comprehensive network system which encompasses the Universal Terrestrial Radio Access Network (UTRAN), as well as the core Mobile Application Part (MAP) network. It also certifies users through their Subscriber Identity Module (SIM) cards.
What is WiMAX? WiMAX is an acronym for Worldwide Interoperability for Microwave Access. This technology functions on wireless MAN basics. You require a particular IP address to access broadband on this platform. The value of expansion is reduced and broadband can be provided to a greater number of customers. Only a few configurations are required to upgrade the network rather than investment in equipment.
Mobile WiMAX platform lets you you to move with your device and still access broadband services so long as you are within the appointed area. Municipalities, institutions and campuses utilise this system effectively to supply large communities. The areas are known as hot spots. This design does not need the use of a cable infrastructure.
WiMAX is a cost-effective choice and has made it possible to offer internet to isolated and sparsely populated areas. Required infrastructure is simple and cost-effective to lay down. It is not impacted by human activity like cuts or natural disasters like floods. Broadband is accessible on mobile phones. You only require to remain within the hot spot.
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To find out more about LTE, see our What is LTE information site. Another great 4G LTE resource with fantastic information.
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