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Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

2.4 G ... very easyto causechannel interference problems

by neighboring communications devices using the same frequency channel(passive) caused byco - channel interference

unwanted signals sharing the same frequency as the wanted signal and Adjacent Channel Interference is caused by signals on neighbouring channels(passive) is caused byCo - channel interference

The mobile transceiver , being physically distant from the cell site assigned to use the operating frequency , may be close enough to co - channel cellsto causeco - channel interference

for example mobile stations located in other cells or cell sectors using the same frequencymay causeco - channel interference

using the same channel as well as the sequential channel interference caused by your guests using adjacent channels(passive) caused bythe co - channel interference

Two transmitters can not broadcast on the same frequency in the same areawould causeco - channel interference

the same time - frequency resources ... nearby cellscauseco - channel interference

by the use of the same carrier frequency used in a distant cell(passive) caused byco - channel interference

spurious transmissions of signals on channels adjacent to the communication channel of concern(passive) is caused byCo - channel interference

devices transmitting on the same channel and on the other hand(passive) is caused byCo - channel interference

by devices transmitting on the same channel and on the other hand(passive) is caused byCo - channel interference

by devices transmitting on the same channel and on the other hand(passive) is causedCo - channel interference

multiple coverage areas utilizing the same communication frequency(passive) is caused byCo - channel interference

multiple cells utilizing the same communication frequency(passive) is caused byCo - channel interference

the number of existing television channels ... to whichwould ... causeco - channel interference

devices transmitting on the same channel(passive) is caused byCo - channel interference

devices transmitting on the same channel and(passive) is caused byCo - channel interference

a frequency channelcausingco - channel interference

a local channelcausingco - channel interference

by poor operating practices by users , or by faulty equipment(passive) caused byco - channel interference

close enough to co - channel cellsto causeco - channel interference

Changes to neighboring wireless networks , which you likely have no control overcan causeco - channel interference

by two different radio transmitters using the same frequency(passive) caused byco - channel interference

two different radio transmitters using the same frequency(passive) caused byco - channel interference

reception of unwanted signals on the same frequency as the desired signal(passive) may be caused byCo - channel interference

Therefore , interference occurs between common transmission characteristic cells of different clusterscausingco - channel interference

client stations ... more likelyto ... causeco - channel interference

by neighboring communications devices(passive) caused byco - channel interference

multiple cells(passive) is caused byCo - channel interference

where the same radio channels are used having the same color code ar at a geographical distance from each other sufficientto causeco - channel interference

the same frequencies ... adjacent cellswould causeco - channel interference

the same frequencies ... adjacent cellsmight causeco - channel interference

the very same frequencies ... adjacent cellswould causeco - channel interference

by the same frequency being used in a distant cell(passive) caused by co - channel interference

by the same frequency being used in a distant cell(passive) caused byco - channel interference

unwanted signals sharing the same frequency(passive) is caused byCo - channel interference

by poor operating practices by users(passive) caused byco - channel interference

that the similar frequencies will not be reused in adjacent neighboring cellsmay causeco - channel interference

Even an open carriercausesco - channel interference

more serious degradation of the signal than adjacent channel interferencecausesmore serious degradation of the signal than adjacent channel interference

in impaired quality of mobile radio systems in the form of call dropwill resultin impaired quality of mobile radio systems in the form of call drop

in increased system capacityresultsin increased system capacity

adjacent channel interference and(passive) are causedadjacent channel interference and

from undesired emissions at frequencies within the channelresultsfrom undesired emissions at frequencies within the channel

from the same frequency used [ 24resultedfrom the same frequency used [ 24

signal disorderwill causesignal disorder

from either inter - celloriginatingfrom either inter - cell

if cell sites that use the same frequencies are located adjacent one anotherwill resultif cell sites that use the same frequencies are located adjacent one another

substantial degradation to the overall CNR of a systemcan causesubstantial degradation to the overall CNR of a system

in the non - serving cellcausedin the non - serving cell

when two or more access points use the same Radio Frequency ( RF ) channel , thereby affecting the network performanceis causedwhen two or more access points use the same Radio Frequency ( RF ) channel , thereby affecting the network performance

in an advancement in sign high - quality as well as leads to a rise in capacityresultsin an advancement in sign high - quality as well as leads to a rise in capacity

when two transmitters within range of each other attempt to transmit data to their respective receivers using the same carrier frequency at the same timemay resultwhen two transmitters within range of each other attempt to transmit data to their respective receivers using the same carrier frequency at the same time

in more reliable links even in noisy environmentresultsin more reliable links even in noisy environment

when two different television signals are transmitted on the same broadcast channel and are received simultaneouslymay resultwhen two different television signals are transmitted on the same broadcast channel and are received simultaneously

when 2 or more access points use the same Radio Frequency ( RF ) channel , thereby affecting the network performanceis causedwhen 2 or more access points use the same Radio Frequency ( RF ) channel , thereby affecting the network performance

the corruption and a 5 unit ( dBcausedthe corruption and a 5 unit ( dB

from the frequency reuse factor of one , which was remarkable in the lresultingfrom the frequency reuse factor of one , which was remarkable in the l

the adjacent AP to hold off from making a downlink transmissioncausesthe adjacent AP to hold off from making a downlink transmission

in better quality of reception and lower dropped callsresultingin better quality of reception and lower dropped calls

from the neighboring access point that affects the current access pointoriginatingfrom the neighboring access point that affects the current access point

in you actually hearing the other conversationwould ... resultin you actually hearing the other conversation

slowdowns(passive) caused byslowdowns

to higher performance and more stable operation under heavy loadleadsto higher performance and more stable operation under heavy load

The unnecessary medium contention overhead(passive) caused byThe unnecessary medium contention overhead

at other cell sitesmust originateat other cell sites

from undisciplined and uncoordinated duplex pair assignment and the resulting chaos experienced by usersresultsfrom undisciplined and uncoordinated duplex pair assignment and the resulting chaos experienced by users

in many problems such as increased contention and hidden nodes ( clients that can hear transmissions from farther away than their transmissions can travelcan resultin many problems such as increased contention and hidden nodes ( clients that can hear transmissions from farther away than their transmissions can travel

from signals which are adjacent in frequency to the desired signalresultingfrom signals which are adjacent in frequency to the desired signal

when a transmission at the desired frequency channel produces unwanted energy in other channelsresultswhen a transmission at the desired frequency channel produces unwanted energy in other channels

from excessive and disorganized access pointscan resultfrom excessive and disorganized access points

performance to declinecan causeperformance to decline

signals from adjacent channels to be heard in the desired channelcausessignals from adjacent channels to be heard in the desired channel

signals from adjacent channelscausessignals from adjacent channels

from signals which are adjacent in frequencyresultingfrom signals which are adjacent in frequency

in poor device scalabilityresultsin poor device scalability

internal interferencecausinginternal interference

problemscan causeproblems

in poor spectrum efficiencyresultingin poor spectrum efficiency

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Smart Reasoning:

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