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- Which algorithm is used to digitize a voice signal for transmission in a dig ircuit-switched network and at which datarate is the voice signal transmitted? . Name the most important components of the GSM Network Suhrunt

- Which algorithm is used to digitize a voice signal for transmission in a dig ircuit-switched network and at which datarate is the voice signal transmitted? . Name the most important components of the GSM Network Suhrunt

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1. Which algorithm is used to digitize a voice signal for transmission in a digital circuit-switched network and at which datarate is the voice signal transmitted? 2. Name the most important components of the GSM Network Subsystem (NSS) and their tasks. 3. Name the most important components of the GSM radio network (BSS) and their tasks. 4. How is a BTS able to communicate with several subscribers at the same time? 5. Which steps are necessary to digitize a speech signal in a mobile device before it can be sent over the GSM air interface? 6. What is a handover and which network components are involved? 7. How is the current location of a subscriber determined for a mobile-terminated call and how is the call forwarded through the network? 8. How is a subscriber authenticated in the GSM network? Why is an authentication necessary? 9. How is an SMS message exchanged between two subscribers? 10. Which tasks are performed by the RISC processor and which tasks are performed by the DSP in a mobile device? 11. How are data stored on the SIM card? 12. What is CAMEL and for which services can it be used? fon thi
Transcribed Image Text:1. Which algorithm is used to digitize a voice signal for transmission in a digital circuit-switched network and at which datarate is the voice signal transmitted? 2. Name the most important components of the GSM Network Subsystem (NSS) and their tasks. 3. Name the most important components of the GSM radio network (BSS) and their tasks. 4. How is a BTS able to communicate with several subscribers at the same time? 5. Which steps are necessary to digitize a speech signal in a mobile device before it can be sent over the GSM air interface? 6. What is a handover and which network components are involved? 7. How is the current location of a subscriber determined for a mobile-terminated call and how is the call forwarded through the network? 8. How is a subscriber authenticated in the GSM network? Why is an authentication necessary? 9. How is an SMS message exchanged between two subscribers? 10. Which tasks are performed by the RISC processor and which tasks are performed by the DSP in a mobile device? 11. How are data stored on the SIM card? 12. What is CAMEL and for which services can it be used? fon thi
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