Cloud Innovation Solution - EWSDN UniCor… · LTE Microwave WLAN MSAN xPON DSL ... innovation, increasing benefit REVENUE ... ZTE NFVO manages multiple DCs to deploy NS ;

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Cloud Innovation Solution

Agenda

1、ZTE Company Overview

2、ZTE NFV situation

3、ZTE ElasticNet

© ZTE Corporation. All rights reserved 3

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Founded in 1985, ZTE is Committed to:

Providing customized communications products and

services for clients globally

Respecting employees and enabling their career development, providing opportunities for them to grow with the company

Generating optimal returns for shareholders and giving back to

society


To Become a Distinguished Global Leader in the M-ICT Era

To improve their life To Help enterprises improve efficiency and to help the industry upgrade

To Help operators and let the flow create multi-dimensional value

Corporate Vision: To become a distinguished global leader in the M-ICT era

Corporate Mission: We will spare no effort in providing cool, green, and open ICT products and experiences to the people

of this world. To our partners who share in this vision, we will establish a safe, open, and reciprocal platform to help them achieve their goals and realize their excellence


ZTE Provides Products and Service in 160+ Countries

~60,000 staff

107 global branches

9 global logistics centers, 15 global training centers

1 global customer center, 6 regional customer centers, 46 local customer

centers

More than 10,000 after-sales staff, 3,000+ local contracted partners


End- to- End Delivery

Smartphones

Tablets

Feature

Phone

Data Card

Home Terminals

Module/Chips

UMTS/GSM

CDMA2000

TD-SCDMA

LTE

Microwave

WLAN

MSAN

xPON

DSL

CPE

Voice Communication

Packet Core

Convergence

User Data

WDM/OTN

NG-SDH/MSTP

IP Transmission

Routers &BRAS

Ethernet Switch

VAS

Cloud-computing

Infrastructure and

Services

Server

Storage

APP Store &

Convergence Service

IPTV

Consulting

Services

Integration

Services

Customer Support

Managed Services

UniCare Services

Power

Intelligent Operation

Management

Learning Services

CAF

OSS/BSS

Terminal Wireless Fixed Access Core

Network Bearer Cloud & IT Service Others

Wearables

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© ZTE Corporation. All rights reserved

目录

ZTE is a corporate sponsor

of OpenStack.

ZTE submits 20+ Blueprint

items and 40+ Bugs.

ZTE is a platinum member

of Opnfv.org, and a major

member of Board and

TSC(Technical Steering

Committee).

ZTE takes the lead of

escalator project(smooth

upgrading )，and a major

contributor of HA,DPACC，Nemo and Parser projects.

It also takes an active part

in Doctor、BGS, Octopus,

Pharos etc projects.

ZTE started NFV related

research since 2014.

As an associated member

of 3GPP organization, ZTE

strong involves in NFV

related subjects of SA5, i.e.

virtualized network

management 3GPP

TR32.842 ，submits 20+

proposals.

ZTE also takes active part in

SA1 and SA2 work,

involving FMSS, Service

Chain etc, and submits

multiple valuable proposals.

ETSI associate member.

ZTE submits over 50

proposals and CRs since

2013.

Phase 1: strongly involve in

MANO, INF and SWA etc

workgroups.

ZTE cooperates with China

Unicom and HP, successfully

initiates VoLTE PoC(PoC#27).

Phase 2: strongly involves in

IFA workgroup and actively

participates in EVE, TST,

SEC,REL etc workgroups.

ZTE NFV Standards Contributions &Team Work

NFV Standards Contribution Team Work

Agenda



3、ZTE ElasticNet

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目录 New Situation of Telco Network

New Challenge New Change New Requirement

Reform of Network Architecture is Urgent,

Conventional Network couldn't meet the requirement under new situation

Mobile

Internet 3 1 2

Growth and Meshing

of Throughput

Internet

Enterprise

WIFI

Metro Converge OLT Home

CPE

2/3G

4G

BBU

PON

FTTH/DSL

Backhaul

Metro CN

BRAS/SR AG/SeGW

BSC/RNC

CS/IMS PS/EPC

HLR/HSS

BackBone

RCS CDN

SMS/MMS

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目录 Value and Strategy for Introducing NFV into Telecom Network

Cost

Drive

Service

Drive

Evolution

Drive

• Cloud based self-healing and

elastic system bring low

redundancy rate/ high use rate

• When failed/outdated service

exits, HW resource can be reused,

reducing repeated investment

• Separate SW/HW development/

purchasing reduces technology

threshold and development cost;

complete competition; scale effect

of common HW development cost

CAPEX

• Unified HW reduces planning and

O&M complexity of multiple

delicate equipment, improving

O&M efficiency

• Centralized deployment and

automatic O&M reduce O&M staff

and improve efficiency

• Unified infrastructure platform

shortens TTM

• Network slice capability quickly

provides service for soft

network/service of different users

on unified infrastructure platform

OPEX

• Open network capability,

closed service provision -> wild

range cooperation

• Flexible network architecture,

stronger and quicker service

perception and adaption

capability, more suitable for

unpredictable new service

innovation, increasing benefit

REVENUE

• Open, separate SW/HW

development and purchasing,

lower investment/technology

threshold, more players, more

complete competition

• Open, more quickly change

HW/SW vender, eliminating

vendor-locking

• Provide service more quickly

with lower cost and risk

ECOSYSTEM V

alu

e

Network and Service Expansion

with Lower Cost and Risk

Automatic Deployment and O&M,

Reduce OPEX

Programmable Network

Schedulable Service

Quick Service Launching

Sustainable Service Innovation

Quick, Efficient, Open Internet

Innovation Network Platform

Evolving to 5G

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目录 Cloud UniCore, Strong Competitive Position in NFV

A e dor’s VNF catalog is a critical part of its NFV messaging and solution capabilities. The VNFs

a vendor has commercial ready for sale, available for trial, and those under development tell an

important story.

Vendor Commercial Trial/Pilot Developing No Plans

Cisco 11 0 0 0

ZTE 6 0 5 0

Ericsson 4 5 2 0

ALU 4 6 0 1

NSN 4 3 0 4

Huawei 3 4 4 0

Source: Current Analysis Advisory Report : NFV Catalog: What System Vendors are Offering (And What They Plan to) (Jan. 2015)

Ranked NO.2, with half

of its VNF portfolio

commercially available.

The Availability of 11 Key VNFs in Core Network

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目录 Market Progress Overview of ZTE core network virtualization

5 Commercial Contracts, 16 PoC Projects Globally

Cooperation with worldwide operators to boost the progress of core network

virtualization

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目录 Large Scale vEPC Deployment in the Industry

Challenges & Requirement Solution & Values

HP Hardware Resource

ZTE NFVO

ZTE VNFM

ZTE VIM (Openstack

based)

vEPC Driving Force

LTE will be deployed in 2015H2

Challenge

High CAPEX&OPEX

Various legacy equipment, difficult to reuse

few equipment occupies many O&M staff

Not Evolvable Network Existing equipment is almost out of lifecycle

ca ’t e ol e to support LTE

Requirement

Fully virtualized(x86 architecture)

2G/3G/LTE PS core network

Support CSFB,PCC, Online charging, DPI,IPv6, etc.

Capacity requirement of large Opcos: 1.85M

2G/3G/4G users, 30Gbps

Full set of

Feature

ZTE GGSN/SAE-GW

ZTE MME/SGSN

ZTE KVM

Large

Scale

Lower

TCO

vEPC deployed in Traditional Telecom Room

OSS/BSS

MSC

OCS

AAA

HSS

PCRF

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目录 Cooperation with Vodafone

Issue ToC Blueprint

WS: CloudCore & VF Requirement

(VMware & Perfor a ce Efficie cy…)

WS: vUDC, vSBC &

CouldCore Roadmap

WS: POC integration,

et orki g, co figuratio …

2014.03 2014.10 2014.12 2015.04 2015.06 2015.Q3 (Planned)

Finalizing POC HLD, Received

vEPC /vIMS RFI

vEPC /vIMS PoC Testing

in Milan

Domain Testing Functionalities

VIM Manual Deployment, Automated deployment

MANO Centralized maintenance/configuration, Auto Scaling,

Topology/Resource o itor…

vEPC Dynamic scalability, Auto Healing

Mobility & Session Management, DPI, PCC…

vMME performance, vSAE-GW Performance (SR-IOV)

vIMS Dynamic scalability, Auto Healing

Registration Function Test, Call Function Test

Performance test for vIMS

Deployment Solution By ZTE Proposed Test Functions

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目录 VoLTE NFV PoC with China Unicom

ZTE vEPC

Multi-vendor NFV environment

NFVO: ZTE (vManager), HP(NFV Director);

VNFM: ZTE (vManager );

VNFs: ZTE (vEPC & vIMS);

EMS: ZTE (NetNumen U31)

VIM: ZTE (TECS) , HP(Helion);

HW: HP (BL460c Gen9) ZTE (ZXCLOUD E9000).

PoC

E2E VoLTE service verification: LTE service,Voice service, billing;

NS&VNF life cycle management: registration, deployment, expansion, hot

migration, upgrade;

Elastic scalability: manual and automatic Scale-in & Scale-out;

User plane acceleration technology:DPDK、SR-IOV;

vGW based iSDN: separate control plane and user plane;

Cross-DC deployment: ZTE NFVO manages multiple DCs to deploy NS ;

ZTE vIMS

KVM


HP NFVO

ZTE VNFM

ZTE/HP VIM

ETSI POC#27: VoLTE Service based on vEPC and vIMS Architecture

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目录 Cloud unicore China Mobile

ZTE vEPC ZTE vIMS


OSS/BSS HP NFVO

ZTE VNFM

ZTE/HP VIM

KVM

NFV+SDN+Cloud

NFV Orchestrator: HP

VNF : ZTE

VNFM: ZTE

VIM: ZTE TECS, HP Helion

Hypervisor: ZTE, HP

Deployment in CMCC Lab

To verify the integration between ZTE VNF and HP

Orchestrator/Hardware

Testing scenarios mainly includes the registration

of NFVO and VNFM, VNF instantiation, VNF scaling

in/out and VNF termination, etc.

Bringing core network to carriers

PoC

Agenda



3、ZTE ElasticNet


ZTE ElasticNet

D-DC

IP Backbone IP Metro

2/3G

4G

Backhaul

Access

Enterprise

Home

wifi

Personal

E-DC C-DC

Optical Metro Optical Backbone

Cloud Service Layer

Internet

Cloud Bearer Layer

MICT-OS TM

Elastic Cloud Service TM Elastic Cloud Service TM Elastic Cloud Service

TM Cloud

RAN

Cloud

UniCore

Elastic

Bearing/

FAN

iVAS

Cloud

UniCore

iVAS iVAS Elastic

Bearin

g

Cloud

UniCore

Orchestration &

Management Layer

Integrating Telecom Orchestration &

Management System


ZTE Elastic Data Center

Provide E2E pipe for cloud

service layer


ZTE Cloud uniCore solution

Cloud UniCore

IMSProcess

EPC Process

UDCProcess

vCN

Common Interface

iSDN

GW Forwarding

U-Plane

Process

C-Plane

SDN-C

COTS

• iSDN architecture can supply high

efficient user plane by SDN

gateway.

• Integrated vCN can further make

different sub functional

components of network elements

to combine together flexibly,

which meet the requirement of

different business scenarios and

network evolution

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目录 vCN Architecture – TCSA

Application

layer

Common layer

Data layer

Mobility

Management

Session

Management

Authentication

Load

Balance

TCSA (Telecom Cloud Service Architecture)

NSL(Network Service logic) - (C-Plane)

CNC(Common Network Component)

CDB(Cloud Database)

Stateless design＋low

coupling

Separation from control

plane and user plane

Componentization

Packet

Forward Codec

Subscription Data Service Data Resource Data Link Data

Signaling

processing

Interface

processing

NSL(U-Plane)

Service data:

separated + distributed

Highlights

• High performance: all modules run normally, ,2 times efficiency

of legacy architecture

• Better experience：ISSU and seamless elasticity

• Easy O&M：fast upgrading and deploy new SW version

• Better expansion：easier to introduce new applications

• Second-level elasticity：VM disaster redundancy and migration

without data migration

• Higher reliability：0 service loss/N+K distributed disaster redundancy

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目录 Faster Second-level Elasticity Legacy elasticity service and data is migrated

simultaneously, with slow speed, interrupted

service and bad experience

VM1

VM2

New VM

VM1

VM2

New VM

CDB … …

Data Pull or Push

Highlights

• Second-level elasticity：Service and data separation, when service layer VM scales in or out, there is no need for complicated data

migration, new VM directly acquires the latest subscriber data from CDB, the elasticity shortens from traditional minutes to second.

• 0 service interrupted：Real-time synchronization of CDB data, after VM handover, VM directly acquires the latest data from CDB via

Push or Pull, thus to guarantee service continuity and improves subscriber experience.


ZTE Cloud uniRAN solution

C-RAN: UniRAN provides NFV and SDN

based equipments to provide:

• RNC

• BSC

• Femto gw

• Security gw

• WLAN AC

• Multi standard controller

Pre 5G and 5G ready

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目录 Cloud UniCore Solution

ZTE Hypervisor

vEPC vIMS vUDC

Conductor(DO)

VIM+

SDN

Ctrl

vManager

(MANO)

vBOSS VMAX vUPC

iTOP

MICT-OS

Conductor(SO)

vCN

3rd

VNF

ZENIC

EMS

Cloud Platform

VNFM

3rd party Hypervisor

Service Chain

Computing

ZTE or 3rd Party Hardware

Storage Networking

Open

standard ETSI Architecture,

convenient to integrate with 3rd

party vendors

Easy-to-use

Automatic deployment, fast

failure locating

Fast service Roll-out

Service Chain shortens TTM

Flexible deployment

Control/User plane separation,

Componentization, cross-DC

deployment

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目录 Intelligent Failure Locating Based on Real-time Data Acquisition

• Comprehensive alarms acquisition from

HW, virtualized layer to VNF and NS.

• System alarm merge, guarantees precise

and reliable alarms

Comprehensive & precise

• Alarm association and root alarm analysis rules, assist the subscriber to find out alarm reasons and related influences.

• Alarm self-heal strategy, automatically solve problems according to existing strategies, which improves system robustness and stability.

Intelligent policy

• Provide SNMP interface to interconnect with OSS/BSS or big data system

Open integration

vManager alarm

HW

Virtualized resources

IMS EMS EPC VNFM

VIM+

SNMP&RESTful acquisition

Alarm associated

rules

Root alarm analysis

rules

Alarm

library

Real-time alarm monitoring&analysis

Alarm merge

rules Alarm filter rules

Alarm self-

heal

Alarm jitter

OSS/BSS Big data system

TOPO

association Root alarm

TOP N

alarm Real-time

alarm statistics

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Integration with Components of Mainstream Vendors

Element Management System

Network Virtualization Infrastructure

Hardware

VNF VNF VNF VNF

OSS & BSS

NFV Management

& Orchestration

VNF

Manager VNF

Manager VNF

Manager

Service, VNF

Infrastructure

Description

Orchestrator Element Management System

Open Cloud Lad builds

industry ecosystem

Active IOT participation

with operators

Vodafone, China Unicom,

Telefonica

Adapt to different commercial use environment

Shorten integration period

Virtualization Layer

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目录 ZTE NFV Evolution

~2015

• COTS-based，no pool

• Manual deployment, manual

scale-in/out

• Static and offline big data analysis

• Independent VNEs

• NFVI resources pool

• Automatic deployment of VNF,

flexible scale-in/out

• Quasi-dynamic bid data analysis

• Cloud-lization common components

• Open NSO interface, programmable API

• NS automatic deployment, flexible scale-

in/out

• SDN based Service Chain

• Dynamic big data analysis+closed-loop

optimization

• Communication component service

CaaS

• Big Data service DaaS

• BOSS service BaaS

• Automatic big data analysis

SW&HW decoupling Resources pool

reduce costs Open network

programmable

Fully openness

operation & service innovation

2015~2016 2016~2018 2018~2020

Virtualization IaaS

Virtualization

VNF SDN-C

MANO Virtualization

VNF

BOSS

MANO

PaaS XaaS

VNFCs VNFCs

VNF

VMs

VNFCs

MANO

NS O

3rd Party

VNF SDN-C

Business Enable Layer

Cloud-lization common component

Cloud-lization common component

Big data BOSS

VMs VMs Virtualization

Compo nent 1

Compo nent 2 SDN-C

VNE1 VNE2 VNE3

Big data BOSS

Big data

BOSS

Big data 3rd Party

NS O

Note the time only represents technology mature time, for actual deployment, any phase can be chosen.

From virtualization to Cloud, build a sustainably innovative telecom network

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目录

~2015 2016 2017~2018 After 2018~2020

Virtualization/ IaaS IaaS/ PaaS PaaS XaaS

vCN

(VNF)

NE • vMME/vSGSN/vGGSN/vSAE-

GW/vePDG/vTC • vSSS/vCSCF/vSBC/vMGCF/

vMRFP • vUSPP/vRCP/vDSC • vEMS/vCG

NE/NF • vMSCS • Common components:

LB/DB/Sig

NE/NF • vMGW

NE/NF • MM/SM/AuC • DPI/PCEF/TC/NAT/FW/Cache

/TCP op/VOP

• Policy

Architecture

• TCSA 2.0: pre5G componentized

service logic

• Capability exposure:

NSO API

• iSDN(Standard interface)

Architecture

• TCSA 3.0: 5G componentized

service logic

• Distributed network slice


NaaS，DaaS，BaaS

Architecture

• TCSA 1.0: SW/HW decoupled

• Multi-DC deployment


QoS , charging

• iSDN (POC)

Architecture

• TCSA 2.0: Cloud Framework

• VNFC multi-DC deployment


location, Policy, etc.

• iSDN

Solution • Data IN: TDF, Toolbar, Cache • eVoLTE:

bSRVCC

VoWiFi/RCS

VoLTE Reliability VoLTE experience improvement

Solution • Data IN: Smart DPI Gi LAN Service Chaining • eVoLTE: rSRVCC Web RTC

Solution • Data IN: SCEF • eVoLTE: eDRVCC ICS emergency call

Solution • Data IN:

New features • eVoLTE:

New features

Cloud UniCore Solution Roadmap (1)

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目录

~2015 2016 2017~2018 After 2018~2020

Virtualization/ IaaS IaaS/ PaaS PaaS XaaS

vManager

(MANO)

Cloud Platform

(NFVI)

ZTE Hardware & Hypervisor

• E9000

• TECS

3rd party Hardware & Hypervisor

• HP, Dell, EMC, CISCO, H3C etc)

COTS server, storage & switch

• Redhat, VMware, HP helion


• OCSA 1.0(5U, 10U)

• Intel RSA architecture

• 40G NIC


• New 3rd party COTS, storage

and switch

• Windriver


• OCSA 2.0(20U)

• Docker


• New 3rd party COTS, storage and

switch

• New 3rd party Hypervisor


• OCSA 3.0 (New-generation

hardware enhancement)


• New 3rd party COTS, storage

and switch

• New 3rd party Hypervisor

Efficiency

• Unified EMS & VNFM

• VNF Lifecycle mgt.

• HW auto-discover

• VIM deployment tools

Open

• NFVO: HP NFV-D

• VIM: RedHat OSP, HP helion,

vCenter/vCloud

Efficiency

• NS lifecycle mgt.

• Service chain orchestration

• SDN integration mgt.

Open

• NFVO: CYAN, Overture

• VIM: Windriver CGCS

• Standard Or-Vi ,Vi-Vnfm &

Or-Vnfm interface

Efficiency

• Common function module

virtualization and independent

deploying & orchestration

Open

• New 3rd VIM & PIM &

Orchestrator

Efficiency

• Docker integration mgt.

• System healthy Testsuite

Open

• Standard Os-Ma-Nfvo

interface

• Standard VNF package

Cloud UniCore Solution Roadmap (2)

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目录 Elastic Solution Highlight Overview

Flexible Deployment

Service Chain; Flexible Networking; CU Separation

Easy O&M

Fast Deployment; Health Suite; Accurate Problem Location

High Cost-Performance

Multiple Optimization Fast Scale; Smooth Evolvement

Carrier-Class Reliability

Distributed DR; Second-level Switch Over

Open Co-operation

Extensive experience to build ecosystem

Elastic cloud

Thank you

Documents

Cloud Innovation Solution - EWSDN UniCor… · LTE Microwave WLAN MSAN xPON DSL ... innovation, increasing benefit REVENUE ... ZTE NFVO manages multiple DCs to deploy NS ;