1 / 31

Removing the Barriers of 3G to Voice over LTE Migration

Removing the Barriers of 3G to Voice over LTE Migration. Devesh Agarwal VP , Products CGBU.

zea
Download Presentation

Removing the Barriers of 3G to Voice over LTE Migration

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Removing the Barriers of 3G to Voice over LTE Migration Devesh Agarwal VP, Products CGBU

  2. THE FOLLOWING IS INTENDED TO OUTLINE OUR GENERAL PRODUCT DIRECTION. IT IS INTENDED FOR INFORMATION PURPOSES ONLY, AND MAY NOT BE INCORPORATED INTO ANY CONTRACT. IT IS NOT A COMMITMENT TO DELIVER ANY MATERIAL, CODE, OR FUNCTIONALITY, AND SHOULD NOT BE RELIED UPON IN MAKING PURCHASING DECISIONS. THE DEVELOPMENT, RELEASE, AND TIMING OF ANY FEATURES OR FUNCTIONALITY DESCRIBED FOR ORACLE'S PRODUCTS REMAINS AT THE SOLE DISCRETION OF ORACLE.

  3. Oracle’s Strategy Simplify IT, Power Innovation Industry Applications Cloud Applications Vertical Integration Best-of-Breed

  4. Program Agenda • EAGLE Overview • Voice Delivery Options • Trends in LTE • Large US Operator Case Study

  5. EAGLE Product Overview

  6. Integrated EAGLE: MNP, EIR and FNR Other Network SCP SCP Prepaid SCP EAGLE EAGLE EAGLE SMS HLR EAGLE EAGLE EAGLE Roaming Prepaid Mobility SMS Other Network Applications Cname800VM SMS EAGLE Prepaid EAGLE EAGLE EAGLE HLR Roaming Roaming Interconnect Operator FNR EIR Voice Data Prepaid MNP SMS HLR Roaming Other Network SMSC SMSC MSC MSC SGSN SGSN SGSN SGSN MSC MSC

  7. EAGLE Sits at the Heart of Wireless Networks Roaming Mobility Voice EAGLE Texting Authentication Pre Paid

  8. EAGLE Solutions Enable Wireless/Smartphone/M2M/SMS • The EAGLE sits at the heart of 2G/3G wireless network -We continue to solve new problems at the core. (MNP/3G-VoLTE/GFLEX/EIR) • Every 3G iPad/iPhone/Galaxy/Smartphone runs first through EAGLE -We enable the wireless data registration/authentication and smartphone growth • Machine-to-Machine -M2M Signaling largely done using 2G/3G network. All this runs through EAGLE EAGLE EAGLE LNP/EIR Prepaid Voice/SMS SMS Voice/SMS MSC Roaming GGSN HLR Radio Internet Data SGSN

  9. EAGLE Key Role in CDMA-GSM Migration CDMA EAGLE EAGLE EAGLE EAGLE GSM EAGLE EAGLE EAGLE EAGLE • EAGLE facilitated CDMA-GSM migration for 20+ customers in the Americas in the last 10 years. DSR CDMA-GSM call CDMA-CDMA call

  10. Voice Delivery Options

  11. Voice Delivery in 3G HLR Signaling Voice EAGLE Mobile Switch Mobile Switch EAGLE Caller Caller

  12. Voice Delivery in 4G/LTE Signaling HSS Voice EAGLE EAGLE IMS LTE Packet Switch Caller Caller

  13. EAGLE for Key Role in Evolution to LTE/VoLTE/IMS Large 3G Network EAGLE EAGLE EAGLE EAGLE Small 4G VoLTE Network EAGLE EAGLE EAGLE EAGLE DSR • EAGLE Enables the 3G-3G call • EAGLE Enables the 3G-VoLTE call • EAGLE also plays a role in: • LTE-EIR • LTE-NP • SMS Migration in LTE 3G--VoLTE call 3G--3G Call

  14. Trends in LTE

  15. Trends in LTE: Network Growth • Total global LTE networks worldwide: 213 • Up from 146 at the end of last year. • More than half of the total launched in the past 12 months. • Represents 112% annual growth • 81 countries currently have LTE networks. Source: Global mobile Suppliers Association

  16. Long Term Evolution Country Map • Adoption of LTE technology as of Sept. 5, 2013 • Countries with commercial LTE service • Countries with commercial LTE network deployment on-going or planned • Countries with LTE trial systems (pre-commitment)

  17. Global Subscribers: Total vs. LTE Current Global data 6.8 Billion Subscribers 166 Million LTE Subscribers Informa Telecoms & Media – World Cellular Information Service”

  18. Large US Operator Subscribers: Total vs. LTE Current Large US Operator data 104 Million Subscribers 23 Million LTE Subscribers Informa Telecoms & Media – World Cellular Information Service”

  19. Large US Operator Case Study

  20. Problem As carriers around the world start offering Voice over LTE (VoLTE) services to their customer base, they will have two subsets of subscribers co-existing in their evolving networks. • Subscribers with the new 4G/LTE handsets with VoLTE service • Subscribers with the traditional voice over 3G service

  21. Solution Options • Upgrade network element • Purchase new element • Solve routing at the core

  22. Oracle Solution: EAGLE 3G-VoLTE Migration • Definition • An EAGLE application that routes voice calls from the 3G mobile network to the 4G LTE network seamlessly, leveraging existing signaling resources • Benefits • Efficiently routes 3G and 4G calls while avoiding unnecessary use of facilities • Enhances user experience

  23. EAGLE for Key Role in Evolution to LTE/VoLTE/IMS Large 3G Network EAGLE EAGLE EAGLE EAGLE Small 4G VoLTE Network EAGLE EAGLE EAGLE EAGLE DSR • EAGLE Enables the 3G-3G call • EAGLE Enables the 3G-VoLTE call • EAGLE also plays a role in: • LTE-EIR • LTE-NP • SMS Migration in LTE 3G--VoLTE call 3G--3G Call

  24. IMS/VoLTE Subscriber Routing • EAGLE Solution • Maintain a routing information of IMS migrated subscribers in EAGLE • Use existing call flow of SRI Query to check against the Database • This is a small routing database – currently re-utilizing Number Portability • This call flow exist in over 100+ EAGLE customers today!

  25. Use case: 3G Originated Call to 3G Tier1 Subscriber HLR HLR • Check Number Portability query/response • Launch HLR Check • EAGLE intercepts and check against IMS • For 3G customer – follow existing call flow HLR Rtr LNP G-Node L-Node 1. LNP Query 3. SRI (only if Tier1_LRN from step 2 2. LNP response 4.SRI Ack 5 IAM

  26. Use case: 3G Originated Call to IMS/VoLTE Subscriber HLR HLR 5a. SRI Resp HLR Rtr LNP VoIP subs CSCF 4a. SRI (paging) 4b. Invite 2. SRI/SRI Ack (IM RN) 1. LNP query/response 5b. Query 3. IAM 6. 1xx/200 OK HSS GMSC 3G Domain IMS/VoLTE Domain

  27. Summary EAGLE already exists at the signaling core EAGLE has proven success in solving migration problems The 3G-VoLTE migration problem will exist for years to come EAGLE is the most efficient way to solve the 3G-VOLTE migration problem

  28. Thank you • Q&A

More Related