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The near-far problem is a condition in which a receiver captures a strong signal and thereby makes it impossible for the receiver to detect a weaker signal.
There is a long-standing issue that the dynamic range of one or more stages of a receiver can limit that receiver's ability to detect a weak signal in the presence of strong signal. The near-far problem usually refers to a specific case of this in which ADC resolution limits the range of signals a receiver can detect in a direct sequence spread spectrum (DSSS) system such as CDMA. The receiver's AGCmust reduce its gain to prevent ADC saturation, which causes the weaker signal to fall into the noise of the ADC. This is different from a condition of one signal interfering with another because if the ADC had sufficient resolution, it would be possible to recover both signals.
By contrast,TDMA systems are less vulnerable.
The near-far effect in TDMA systems refers to the issue where a strong nearby signal can overpower a weaker distant signal, leading to interference. This can result in decreased system performance, such as increased error rates and reduced data throughput. TDMA systems typically mitigate this effect by using power control algorithms to adjust transmission power levels based on signal strength measurements.
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Is barometric pressure lower near the ocean?
Barometric pressure is generally lower near the ocean due to the influence of weather systems, such as low-pressure systems, that often form over large bodies of water. Additionally, the higher humidity levels near the ocean can also contribute to lower barometric pressure.
What traps the energy near the earth's surface?
Greenhouse Effect
What is the name for the effect that is produced when warm air near earth earths surface bends light rays?
greenhouse effect
How does latitude influence global climate?
Latitude influences global climate by affecting the distribution of solar energy received at different parts of the Earth. Areas near the equator receive more direct sunlight year-round, leading to warmer temperatures, while areas near the poles receive less direct sunlight and are generally colder. This temperature difference creates atmospheric circulation patterns that influence weather patterns and climate systems around the world.
Where on Earth surface might you be if you are experiencing the trade winds Explain how air pressure temperature and the Coriolis effect influence the movement and direction of these winds?
You might be near the equator if you are experiencing the trade winds. These winds are caused by the Earth's rotation, which creates a pressure gradient from the subtropical high-pressure belts towards the equator. The Coriolis effect then deflects the wind to the west as it moves towards the equator, resulting in the characteristic easterly direction of the trade winds. The warm temperatures near the equator also contribute to the formation of these consistent winds.
How do near death experiences influence people's beliefs?
Many people have had near death experiences in which they saw heaven or hell. It has a profound effect because of the visions of what life is like after death.
How does cursing effect us all?
it can cause other people to start cursing, and can show a bad influence on you. people might not like you as much and not want to be near you.
Is barometric pressure lower near the ocean?
Barometric pressure is generally lower near the ocean due to the influence of weather systems, such as low-pressure systems, that often form over large bodies of water. Additionally, the higher humidity levels near the ocean can also contribute to lower barometric pressure.
What near by culture had a mojor influence on japan?
china has a major influence on japan
Is a cities temperature a marine influence or a continental influence?
If the city is near a large body of water, then the influence is marine. If not, then the influence is continental.
How does the ocean influence the temperature of land near it?
it is easy think about it
What effect does the oil spill have on the communities?
it may have some effect on the valuation of there properties and my effect wildlife near
What land near Alexander's home influence him in a great deal?
Greece
How do bodies water effect climates near them?
They cause smaller temperature swings.
Why tropical cyclone is not happening at the equator?
Tropical cyclones require the Coriolis effect to form, which is the result of the Earth's rotation. Near the equator, the Coriolis effect is weak or nonexistent, preventing the necessary rotation of air for tropical cyclones to develop. This is why tropical cyclones generally do not form within about 5 degrees of the equator.
Can a local wind have gusts that come from various directions?
Yes, local winds can have gusts that come from various directions. This can occur due to the interaction of local topography, temperature gradients, and other factors that influence wind patterns in a specific area. These gusty winds are typically more common in regions with complex terrain or near changing weather systems.
What four river systems did early civilizations form near?
Nile
