Network Architecture

LTE - The UMTS Long Term Evolution: From Theory to Practice: Second Edition

Volumn , Issue , 2011, Pages 23-55

  Palat, Sudeep ^a   Godin, Philippe ^a  

^a NOKIA RESEARCH CENTER   (United States)

Author keywords

Core Network, CN (EPC in SAE) overall control of UE, establishment of bearers; E UTRAN network interfaces, X2 interface to inter connect eNodeBs; EPS, providing user with IP connectivity to a PDN accessing the Internet, and VoIP; EPS, using concept of EPS bearers routing IP traffic from a gateway in PDN to UE; Evolved Packet Core (EPC) network with LTE and SAE, comprising Evolved Packet System (EPS); Inter RAT mobility one key element of design of LTE co existing with other Radio Access Technologies (RATs); Message sequence diagram for CSFB from LTE to UMTS GERAN; Network architecture and protocols network architecture; Roaming, users being allowed to connect to PLMNs, powerful feature for mobile networks; UE historical information part of X2 handover procedure supporting self optimization of network

Indexed keywords

EID: 84886170463     PISSN: None     EISSN: None     Source Type: Book    
DOI: 10.1002/9780470978504.ch2     Document Type: Chapter

References (9)

1. 3GPP Technical Specification 24.301, 'Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3', www.3gpp.org.
2. 3GPP Technical Specification 33.401, 'System Architecture Evolution (SAE): Security Architecture', www.3gpp.org.
3. 3GPP Technical Specification 23.402, 'Architecture enhancements for non-3GPP accesses', www.3gpp.org.
4. 3GPP Technical Specification 29.060, 'General Packet Radio Service (GPRS); GPRS Tunnelling Protocol (GTP) across the Gn and Gp interface', www.3gpp.org.
5. 3GPP Technical Specification 23.203, 'Policy and charging control architecture', www.3gpp.org.
6. 3GPP Technical Specification 36.300, 'Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2', www.3gpp.org.
7. 3GPP Technical Specification 23.272, ' Circuit Switched (CS) fallback in Evolved Packet System (EPS); Stage 2', www.3gpp.org.
8. 3GPP Technical Specification 23.272, 'Single Radio Voice Call Continuity (SRVCC); Stage 2', www.3gpp.org.
9. Request for Comments 4960 The Internet Engineering Task Force (IETF), Network Working Group, 'Stream Control Transmission Protocol', http://www.ietf.org.