Podcast
Questions and Answers
What is the 4G availability percentage in Korea?
What is the 4G availability percentage in Korea?
- 80%
- 90%
- 97% (correct)
- 85%
Which organization is responsible for the technical standards of 4G/5G cellular networks?
Which organization is responsible for the technical standards of 4G/5G cellular networks?
- Institute of Electrical and Electronics Engineers (IEEE)
- International Telecommunication Union (ITU)
- Global System for Mobile Communications (GSM)
- 3rd Generation Partnership Project (3GPP) (correct)
What is a key difference of 4G/5G cellular networks from wired Internet?
What is a key difference of 4G/5G cellular networks from wired Internet?
- Strong notion of 'home network' vs. roaming
- Use of HTTP and DNS protocols
- Different wireless link layer (correct)
- Higher data transmission rates
What is a similarity of 4G/5G cellular networks to wired Internet?
What is a similarity of 4G/5G cellular networks to wired Internet?
What is a characteristic of the business model for 4G/5G cellular networks?
What is a characteristic of the business model for 4G/5G cellular networks?
What technical standards organization is responsible for 4G and 5G cellular networks?
What technical standards organization is responsible for 4G and 5G cellular networks?
What is a characteristic of user identity in 4G and 5G cellular networks?
What is a characteristic of user identity in 4G and 5G cellular networks?
What is a key difference between 4G/5G cellular networks and wired Internet?
What is a key difference between 4G/5G cellular networks and wired Internet?
What is the primary characteristic of the business model for 4G and 5G cellular networks?
What is the primary characteristic of the business model for 4G and 5G cellular networks?
Which network layer protocol is commonly used in 4G and 5G cellular networks?
Which network layer protocol is commonly used in 4G and 5G cellular networks?
Flashcards
Who sets the technical standards for 4G and 5G cellular networks?
Who sets the technical standards for 4G and 5G cellular networks?
The 3rd Generation Partnership Project (3GPP) is responsible for setting technical standards for 4G and 5G cellular networks. It ensures compatibility and interoperability between devices and network infrastructure across different manufacturers and regions.
What's the key difference between 4G/5G and wired internet?
What's the key difference between 4G/5G and wired internet?
4G and 5G cellular networks connect devices wirelessly using different link layers compared to wired internet connections. These wireless layers handle signal transmission and reception for mobile devices.
What do 4G/5G cellular networks and wired internet have in common?
What do 4G/5G cellular networks and wired internet have in common?
Both 4G/5G cellular networks and wired internet use common protocols like HTTP, DNS, TCP, UDP, and IP for communication. These protocols enable data exchange and web browsing on various devices.
How do people access 4G and 5G networks?
How do people access 4G and 5G networks?
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What identifies a user in a 4G and 5G network?
What identifies a user in a 4G and 5G network?
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Study Notes
4G Availability in Korea
- 4G availability in Korea is at a rate of 90% or more.
4G/5G Cellular Networks
- The technical standards of 4G/5G cellular networks are set by 3GPP (3rd Generation Partnership Project).
Key Differences from Wired Internet
- A key difference of 4G/5G cellular networks from wired Internet is that they are wireless and mobile.
Similarities to Wired Internet
- A similarity of 4G/5G cellular networks to wired Internet is that they both use IP (Internet Protocol) packets for data transmission.
Business Model Characteristics
- A characteristic of the business model for 4G/5G cellular networks is that they are subscription-based.
Technical Standards
- The technical standards organization responsible for 4G and 5G cellular networks is 3GPP (3rd Generation Partnership Project).
User Identity
- A characteristic of user identity in 4G and 5G cellular networks is that it is based on the SIM (Subscriber Identity Module) card.
Key Differences from Wired Internet (2)
- A key difference between 4G/5G cellular networks and wired Internet is that they have varying levels of Quality of Service (QoS) and latency.
Primary Business Model Characteristic
- The primary characteristic of the business model for 4G and 5G cellular networks is that they are subscription-based and provide mobile access to the Internet.
Network Layer Protocol
- The network layer protocol commonly used in 4G and 5G cellular networks is IP (Internet Protocol).
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Description
Test your knowledge of 4G and 5G cellular networks with this quiz. Explore the technical standards, transmission rates, and widespread deployment of mobile broadband-connected devices. See how much you know about the evolution of mobile Internet technology.
