PCS Network Architecture

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Questions and Answers

Which component of the PCS network architecture connects mobile stations wirelessly?

  • Public Switched Telephone Network (PSTN)
  • Mobile Switching Center (MSC)
  • Base Station Controller (BSC)
  • Base Stations (BS) (correct)

The Wireline Transport Network is responsible for directly connecting Mobile Stations (MS) wirelessly.

False (B)

What is the role of the Base Station Controller (BSC) in the PCS network?

The Base Station Controller links Base Transceiver Stations (BTS) to the Mobile Switching Center (MSC).

The Mobile Switching Center (MSC) connects to the __________ for wider communication.

<p>Public Switched Telephone Network (PSTN)</p> Signup and view all the answers

Match the following PCS components with their primary function:

<p>Base Station (BS) = Handles wireless communication between mobile stations Base Station Controller (BSC) = Links the Base Transceiver Stations to the Mobile Switching Center Mobile Switching Center (MSC) = Manages calls and data, and tracks mobile device locations Public Switched Telephone Network (PSTN) = Enables wider communication with traditional telephone systems</p> Signup and view all the answers

Which of the following is NOT an advantage of PCS technology?

<p>High Setup Cost (A)</p> Signup and view all the answers

PCS technology only works with mobile phones and does not support landlines or fax machines.

<p>False (B)</p> Signup and view all the answers

Name two smart features commonly included in PCS technology.

<p>Call forwarding and voicemail (or personalized services).</p> Signup and view all the answers

Due to obstacles, __________ can occur, impacting signal quality in PCS networks.

<p>Signal Issues</p> Signup and view all the answers

Match the PCS advantage with its description:

<p>Easy Access = Works with mobile phones, landlines, and fax machines Mobility = Lets users communicate while moving Wide Coverage = Covers large areas using multiple base stations Smart Features = Includes call forwarding, voicemail, and personalized services</p> Signup and view all the answers

Which of the following represents a disadvantage of PCS technology?

<p>High Initial Investment (D)</p> Signup and view all the answers

PCS networks are immune to signal interference from buildings and other obstructions.

<p>False (B)</p> Signup and view all the answers

Explain how increased user activity affects the bandwidth in PCS networks.

<p>Increased user activity can lead to network congestion due to limited bandwidth.</p> Signup and view all the answers

__________ is a limitation of PCS networks that can result in slow data speeds during peak hours.

<p>Limited Bandwidth</p> Signup and view all the answers

Match the disadvantage with its impact on PCS:

<p>High Setup Cost = Requires heavy investment in infrastructure Signal Issues = Buildings and obstacles can weaken signals Limited Bandwidth = More users can lead to network congestion</p> Signup and view all the answers

Which application of PCS ensures communication during critical situations?

<p>Emergency Services (D)</p> Signup and view all the answers

PCS technology cannot be used for browsing the internet on mobile devices.

<p>False (B)</p> Signup and view all the answers

How does PCS technology contribute to navigation and location tracking?

<p>PCS supports GPS services for navigation and location tracking.</p> Signup and view all the answers

PCS supports calls and messaging under the application of __________.

<p>Telecommunications</p> Signup and view all the answers

Match the application of PCS with its function:

<p>Telecommunications = Supports calls and messaging Emergency Services = Ensures communication during crises Internet Services = Enables browsing and streaming on mobile devices GPS Services = Helps with navigation and location tracking</p> Signup and view all the answers

Flashcards

PCS Network Architecture

Enables wireless communication between components in a PCS network.

Radio Network

Connects Mobile Stations (MS) wirelessly.

Base Stations (BS)

Handle communication between Mobile Stations (MS).

Base Station Controller (BSC)

Links Base Transceiver Stations (BTS) to the Mobile Switching Center (MSC) in the Wireline Transport Network.

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Wireline Transport Network

Connects with MSC for managing calls and data.

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Mobile Switching Center (MSC)

Links to the Public Switched Telephone Network (PSTN) for wider communication.

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Easy Access (PCS Advantage)

Works with mobile phones, landlines, and fax machines offering convenience.

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Mobility (PCS Advantage)

Lets users communicate while moving.

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Wide Coverage (PCS Advantage)

Covers large areas using multiple base stations.

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Smart Features (PCS Advantage)

Includes call forwarding, voicemail, and personalized services.

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High Setup Cost (PCS Disadvantage)

Requires heavy investment in infrastructure.

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Signal Issues (PCS Disadvantage)

Buildings and obstacles can weaken signals.

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Limited Bandwidth (PCS Disadvantage)

More users can lead to network congestion.

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Telecommunications (PCS Application)

Supports calls and messaging for everyone.

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Emergency Services (PCS Application)

Ensures communication during crises.

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Internet Services (PCS Application)

Enables browsing and streaming on mobile devices.

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GPS Services (PCS Application)

Helps with navigation and location tracking.

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Study Notes

  • PCS network architecture facilitates wireless communication among components.
  • The architecture is divided into the radio network and the wireline transport network.

Radio Network

  • It wirelessly connects Mobile Stations (MS).
  • Base Stations (BS) manage communication to and from MS.
  • Base Station Controller (BSC) connects Base Transceiver Stations (BTS) to the Mobile Switching Center (MSC) in the wireline network.

Wireline Transport Network

  • The BSC connects to the MSC for call and data management.
  • The MSC links to the Public Switched Telephone Network (PSTN) for broader communication capabilities.
  • The MSC uses a mobility database to keep track of mobile device locations.

Advantages of PCS

  • Provides easy access, is compatible with mobile phones, landlines, and fax machines.
  • Allows users to communicate while in motion.
  • Offers extensive coverage through the employment of multiple base stations.
  • Features smart capabilities like call forwarding, voicemail, and personalized services.

Disadvantages of PCS

  • It requires significant infrastructure investment.
  • Signal strength can be compromised by buildings and other obstructions.
  • An increase in users can cause network congestion because of bandwidth limitations.

Applications of PCS

  • Supports basic telecommunications like calls and messaging.
  • Maintains communications during emergencies.
  • Mobile devices supports browsing and streaming.
  • Facilitates navigation and location services using GPS.

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