24-10-2016, 09:02 AM
[attachment=73703]
Architecture GSM, GPRS and UMTS
This section will describe the operation of the three networks and architectures
show that the revolution of GSM networks to I'UMTS corresponds to a strategy
oriented services.
Summary
1 Infrastructure of a GSM network
1.1 Infrastructure Presentation of a network
1.2 The equipment of a GSM network
1.3 Hardware architecture of the radio subsystem BSS
1.4 Hardware architecture of the NSS under fixed system
Under 1.5 operating system and maintenance OSS
1.6 Overview of interfaces
1.7 Network architecture layers (OSI module)
1.8 The mobile station of the end user
1.9 Architecture of ISDN
1.10 Conclusion on the GSM network
2 Infrastructure GPRS
2.1 Infrastructure Presentation of a network
2.2 The facilities of a GPRS network
2.3 using GSM equipment
2.4 GPRS network interfaces
2.5 The routing packet
2.6 The contribution of the GPRS network
2.7 The management of homelessness
2.8 The session management
2.9 Conclusion on GPRS networks
3 Infrastructure a UMTS network
3.1 Presentation (infrastructure of a network
3.2 The network equipment
3.3 Use of existing network architectures
3.4 The contribution of the UMTS network
3.5 Migration to all-IP
3.6 UMTS infrastructure sharing
3.7 Conclusion on the UMTS network
1 Infrastructure of a GSM network
1.1 Infrastructure Presentation of a network
GSM's primary role enable communications
between mobile subscribers (GSM) and subscribers of the telephone network switches (RTC -
fixed network).
The GSM network is interfaced with the PSTN and includes switches.
The GSM network is distinguished by a specific access: the radio link.
The GSM network is divided into three subsets:
· The sub radio system - BSS Base Station Sub-system provides and manages
radio transmissions
· The sub routing system - NSS Network Sub System (also known as
SMSS Switching and Management Sub-System to discuss the subsystem
routing). The NSS includes all the functions needed to
calls and mobility management.
· The operating and maintenance subsystem - OSS Operation Sub-System)
which allows the operator to operate its network.
Architecture GSM, GPRS and UMTS
This section will describe the operation of the three networks and architectures
show that the revolution of GSM networks to I'UMTS corresponds to a strategy
oriented services.
Summary
1 Infrastructure of a GSM network
1.1 Infrastructure Presentation of a network
1.2 The equipment of a GSM network
1.3 Hardware architecture of the radio subsystem BSS
1.4 Hardware architecture of the NSS under fixed system
Under 1.5 operating system and maintenance OSS
1.6 Overview of interfaces
1.7 Network architecture layers (OSI module)
1.8 The mobile station of the end user
1.9 Architecture of ISDN
1.10 Conclusion on the GSM network
2 Infrastructure GPRS
2.1 Infrastructure Presentation of a network
2.2 The facilities of a GPRS network
2.3 using GSM equipment
2.4 GPRS network interfaces
2.5 The routing packet
2.6 The contribution of the GPRS network
2.7 The management of homelessness
2.8 The session management
2.9 Conclusion on GPRS networks
3 Infrastructure a UMTS network
3.1 Presentation (infrastructure of a network
3.2 The network equipment
3.3 Use of existing network architectures
3.4 The contribution of the UMTS network
3.5 Migration to all-IP
3.6 UMTS infrastructure sharing
3.7 Conclusion on the UMTS network
1 Infrastructure of a GSM network
1.1 Infrastructure Presentation of a network
GSM's primary role enable communications
between mobile subscribers (GSM) and subscribers of the telephone network switches (RTC -
fixed network).
The GSM network is interfaced with the PSTN and includes switches.
The GSM network is distinguished by a specific access: the radio link.
The GSM network is divided into three subsets:
· The sub radio system - BSS Base Station Sub-system provides and manages
radio transmissions
· The sub routing system - NSS Network Sub System (also known as
SMSS Switching and Management Sub-System to discuss the subsystem
routing). The NSS includes all the functions needed to
calls and mobility management.
· The operating and maintenance subsystem - OSS Operation Sub-System)
which allows the operator to operate its network.