This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is a cellular system? What will be an ideal response? ... (Read 38 times)

Davideckstein7

  • Hero Member
  • *****
  • Posts: 555
on: Aug 17, 2018
What is a cellular system?
 
  What will be an ideal response?

Question 2

Mobile devices began as an outgrowth of what kind of radios?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

honnalora

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Aug 17, 2018
Answer to Question 1

A cellular system is a network of relatively short-distance transceivers that are spaced
strategically so that low-power transmitters can reach the phones in their coverage
areas and the very low-power transmitters in the cell phones can reach the cell tower.

Answer to Question 2

Mobile devices began as an outgrowth of ship-to-shore radios in World War II.


Davideckstein7

  • Member
  • Posts: 555
Reply 2 on: Aug 17, 2018
Excellent

shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Seedling growth showing the triple response to ethylene. Seedling growth showing the triple response to ethylene.
Summary of events in a typical humoral immune response. Summary of events in a typical humoral immune response.
Apothecary System Apothecary System
Development of the Respiratory System Development of the Respiratory System
A chemical reaction is run in which 447 Joules of work is done by the system and A chemical reaction is run in which 447 Joules of work is done by the system and
The system moves at 1.50 2 m/s while the inclined planes are rough. a) Determine the ... The system moves at 1.50 2 m/s while the inclined planes are rough. a) Determine the ...
Video: Action potentials - electrical characteristics and generation

For a complete list of videos, visit our video library