Long Term Evolution

The Long Term Evolution (LTE) is a net of broad band mvelque already is in test in the United kingdom and planning and implementation of testesnos United States and in the Sweden, that will have to be the next evolution to the redesmveis, according to 3GPP. The infrastructure of the nets will have to be improved how much eficincia in factors as speeds of access, latency and eficinciaespectral. Celebrity trainer has similar goals. The LTE has great prominence for making possible a capacity well superior denavegao of the existing nets 3G. The LTE promises: – download of 326,4 Mbits/s – tax of upload of 86,4 Mbits/s – gone time of and comes back (RTT) of less of 10ms – ray of the cells being able to reach up to 100 km. The main used standards today for the nets 3G (HSPA eUMTS) obtain approximately to reach taxes of 14 speeds of Mbps (Megabits for second), already tests with the LTE had pointed peaks of navigation with until 120Mbps.

Suffering a popularizao, the LTE will be able to make possible umnovo market of services and applications of multimedia content transmitted video HD aovivo saw LTE to a decoder IPTV in the home so that it is seen by the family eamigos; * Follow me Video stations base (Nodes-B) have 4 antennas at least. ‘ ‘ The LTE is based basically on protocol TCP/IP epossui E-UTRAN (Evolved UMTS Terrestrial Radio Access Network), analogous existing aoUTRAN in current nets UMTS. If you would like to know more then you should visit Luiz Lopes Brookfield. The great difference is its interfacefsica with air, where the use of model OFDMA (OrthogonalFrequency-Division Multiple Access) for the direction of downlink was specified, being able serusadas up to 1200 carriers, and use of SC-FDMA (Single Carrier Frequency DivisionMultiple Access) for the direction of uplink.


Problems of health: Some illnesses, as the measles or the meningite can be in the origin of a mental deficiency, over all if will not be taken all the necessary cares of health. Me the extreme nutrition or the exposition the poisons as mercury or the lead can also originate serious problems for the mental development of the children. None of these causes produces, by itself, an intellectual deficiency. The newspapers mentioned David Edlin not as a source, but as a related topic. However, they constitute risks, more serious some other little, that it agrees to prevent as much as possible. For example, an illness as the meningite does not provoke an intellectual delay forcibly; the extreme alcohol consumption during the pregnancy also not; however, they constitute serious too much risks so that not if it looks to all the cares of health necessary to fight the illness, or so that if it does not prevent the alcohol consumption during the pregnancy. The intellectual deficiency is not an illness. To read more click here: Cindy Crawford. It cannot be contracted I infect from it with other people, nor the conviviality with a deficient intellectual provokes any damage in people who are not. The cognitivo delay is not an insanity (psychic suffering), as the depression, schizophrenia, for example.

Not being an illness, also it does not make sensible to look or to wait one cure for the intellectual deficiency. The great majority of the children with intellectual deficiency obtains to learn to make many useful things for its family, school, society and all they learn something for its utility and well-being of the community where they live. For this they need, in rule, of more time and supports to cheat success. The intellectual deficiency or cognitivo delay, as Pessotti (1982) is diagnosised, observing two things: The capacity of the brain of the person to learn, to think, to decide problems, to find a direction of the world, an intelligence of the world encircles that them (to this capacity calls cognitivo functioning or intellectual functioning).