Data (IP) Network Voice (PSTN) Network P-GW ЕРС Core GGSN SGSN MSC Network S-GW МЕ RNC BSC Аccess RNS BSS Network (g)) (d) (h) (d) eNodeB Node B BTS Air Interface 2G 2.5G UE UE MS 3G 4G

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...
Question

You are presented with the cellular topology as shown in figure 4; explain the interconnections between the various mobile generations

Data (IP)
Network
Voice (PSTN)
Network
P-GW
ЕРС
Core
GGSN
SGSN
MSC
Network
S-GW
ММЕ
RNC
BSC
Access
RNS
BSS
Network
eNodeB
Node B
BTS
Air
Interface
2G
2.5G
UE
UE
MS
3G
4G
Transcribed Image Text:Data (IP) Network Voice (PSTN) Network P-GW ЕРС Core GGSN SGSN MSC Network S-GW ММЕ RNC BSC Access RNS BSS Network eNodeB Node B BTS Air Interface 2G 2.5G UE UE MS 3G 4G
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