Эдуард Василенко — директор по развитию решений SDN/NFV компании Huawei с докладом «Текущее состояние рынка SDN/NFV и Huawei на нём. Взгляд с трех основных направлений: услуги, бизнес-процессы, технологии»

1. Huawei Technologies Co., Ltd
SDN/NFV –
current state

2. 2Huawei Technologies Co., Ltd
Contents
Top-Down vs Bottom-Up2
Trends1
Telco proposition3
Enterprise proposition4

3. 3Huawei Technologies Co., Ltd
What is SDN/NFV
I. The next level in “division of labor” (this time for networking)
– decoupling of HW from SW on all stages of life-cycle:
• Develop/Test
• Sell/buy
• Provision/Test
• Support
• And even Utilization
II. Automation (again)

4. 4Huawei Technologies Co., Ltd
X Agile
The advantage of competition will change from “big”(performance, capacity)
to “fast” (intelligence, automation): fast innovation, fast provision, fast demarcation…
ALL IP
&
Single NWTDM
ATM
SDH
FR
No.7
……
Ethernet
IP carrier
everything
IT based on Cloud computing
Apps &
Services
SoftWare
Online + offline
New business model
New technique
innovation
Agile development,
fast response
New competition
& cooperation
Internet is changing
the world
New experience
Real-time
On-demand
All-online
DIY
Social
Structural Changes in Telecom

5. 5Huawei Technologies Co., Ltd
• vSTB DEMO (F)
• FusionSphere PoC (T)
• vIMS PoC (V/D/T)
• vEPC PoC (V)
• vCPE DEMO (F)
• vSTB DEMO (T/K)
• Service chain PoC (V)
From Jan to Aug, 2014
• FusionSphere PoC (T/D)
• MANO DEMO (V)
• vIMS Commercial trial (V)
• vEPC PoC (D/F)
• vCPE DEMO (V)
• Service chain PoC Phase 2 for trial (V)
Planed from Aug to Dec, 2014
• FusionSphere PoC (V/D/F)
• MANO PoC (D/T/V)
• vIMS PoC Phase 2 (D/T/M)
• vIMS Trial (CMCC)
• vIMS Commercialized (V)
• vEPC PoC (V/T/M)
• vEPC Trial (D)
• vSTB trial (K)
Huawei NFV Success Cases
• Huawei has rich data center construction experience Global 400+DC, 120+ Cloud DC
• Huawei practice include : NFV-I, MANO, VNF(vVAS,vIMS, vEPC, vCPE, vSTB)
• Tier 1 carriers are active in POC/Trial and even small-scale commercial
Primarily:
ePC &
IMS/VoLTE

6. 6Huawei Technologies Co., Ltd
DC-centric China Unicom Wo Cloud
China Mobile SPTN
China Telecom T-SDN
China Unicom SDN IPRAN
Telefonica UNICA Shanghai Telecom Hyrid Cloud
Tecent DCI
Huawei SDN Success Cases
APP-driven
Experience-oriented
Simplified Network
96 Physical DC to 6 vDC
IT Resource Utilization Improved 30%
Pipe Service to One-stop ICT Service
Service Provisioning 14 Days to 10 Mins
10 Physical DC 1 vDC
IT Resource Utilization Improved 30%
Open NBI to BOD App
Service Apply from Offline to Online
Open NBI to Traffic Optimization APP
Network Resource Utilization Improved to 80%
Service Apply from Offline to Online
Self-service BoD: 30 Days to 15 Mins
Self-Service BoD: 3 Days to 10 Mins
Traffic Optimization: 10 Mins to 10 Secs
Beijing Telecom Traffic Optimization
O&M Efficiency Improved 60%
Planning Efficiency 10 times
Peru IP+Optical Trial
Improves Network Availability and Network Efficiency 50%
Time saving on service provisioning 80%
Primarily:
DC &
vE-CPE

7. 7Huawei Technologies Co., Ltd
SP NFVI HW;
$1,3
SP NFV SW &
MANO; $6,8
Carrier SDN
HW; $1,3
Carrier SDN
SW; $1,6
DC &
Enterprise;
$19,0
Total SDN/NFV Market Size
(~$30B 2018 Est)
Source: Infonetics
0
2
4
6
8
10
12
2012 2013 2014 2015 2016 2017 2018
MarketSize($B)
Service Provider SDN/NFV Market
Infonetics
SDN Central
Doyle Research
Dell'Oro Group
SDN/NFV Market Forecast (HW/SW )

8. 8Huawei Technologies Co., Ltd
AT&T Domain 2.0: to be a software company
Tier 1 Carrier (Today’s AT&T)
Vendors
Products
Software
/Features SI/PS
$$$$$$$
C
O
UserUserUserUsers
$$$ Carrier-defined Services
Features: limited numbers
Whitebox
Vendors
Whitebox
$$
Partner
Vendor
Boutique
Vendors
Boutique
HW/SW
$$$
Revenue
Sharing
“Super Carrier”
Software Developers
Data Centers (AIC)
UserUserUserUserUserUserUsers
User-defined Services
Features: 1000+
SI/PS
Partner
Vendor
Partner
Vendors
StartupsStartups
StartupsStartupsStartupsStartups
Innovative
Solutions
“Sandbox”
Partner
Program
Current Future
$$
Telco
Eng.
IT
Apps
OSS
/
BSS
C
O
CO
$$$$$$
Virtual
Carrier
UserUserUsers
Special User Groups
Carrier of
carriers
$$$

9. 9Huawei Technologies Co., Ltd
UNICA Infrastructure Architecture is reference model,
it defines a “Reference Architecture for a service
rooms” with all the functionality that need the Telco and
Service Platforms and shall be cloud oriented.
Key features: Openness for multi-vendor, Multi-
tenancy operation, SDN network, NFV compliance,
Template service automatic deployment, Elastic
scaling, Disaster Redundancy and Multi-Business
operation for public and private cloud.
Unique values: Shorten time to Market, Save cost
for Operation and Maintenance, Improve Efficiency by
Unified Management and Global Governance
Disruptive UNICA Transformation
DC-4
DC-8
DC-3
DC-2 DC-5
DC-6
DC-1
DC-7
DC-n
Scattered DC, low utilization
96
Physical DCs
Scattered
DC
vDC
IT Resource Utilization
30%
6
vDCs
Consolidate DC resource
unified cloud infrastructure

10. 10Huawei Technologies Co., Ltd
Telecom is a “live being”
Successful Telco is the right
combination of
• Services (product)
• Technology
• Business practices
It’s impossible to considerably
change one without
another.
Change everything at the same
time is close to impossible.
Technology
Services
Business
practices
Technology transformation should propose
smooth migration path from the current reality

11. 11Huawei Technologies Co., Ltd
Most important business considerations
• Operations: service automation (+self-services) is the primary goal (OPEX reduction is
more important then CAPEX)
• Management: no one aspect of FCAPS should be omitted
• Self-healing should be considered on all levels of architecture (minimize the amount
of interruptions to higher layers)
• Functional blocks structure should promote heterogeneous/multivendor
environment
• Architecture should support flexibility for operators and vendors to change
distribution of service components between functional block (to account for specific
of an operator) – CSP should decide themselves right balance in centralized vs
distributed dilemma
• The current business processes could be assumed (thanks to TMF eTOM) – it reflects
current distribution of responsibilities between administrative teams. Future
business processes should be developed

12. 12Huawei Technologies Co., Ltd
IT approach to Telecom Architecture
“Software defined” means that we have to look to telecom architecture from IT point
of view:
• Logical view.
– Split system to optimal structure of functional blocks (balance between flexibility and
simplicity)
– Specify all APIs between functions (protocols and data models)
• Process view.
Define major operational and management processes
• Deployment view.
Justify particular infrastructure distribution over geography
It’s mandatory to define IT architecture for WHOLE telecom operator with a small
resolution (to reveal biggest blocks).
Every big block could undergo the same architecture exercise, but it’s optional –
operator could delegate to vendors internal architecture design of high level
functional blocks.

13. 13Huawei Technologies Co., Ltd
Telecommunication Architecture WG
The industry needs Standardization Organization to take care for high level view of WHOLE
telecommunication infrastructure in IT age:
• Define specification of services that should be kept in mind while developing all functional
blocks
• Create the reference map for the first level split by functional blocks
• Choose communication protocols between upper functional blocks
• Define Data models for all APIs between functional blocks
• Develop recommendations for transformation of business processes
High level functional blocks should undergo the same treatment (see above), but there is no
need to deep dive into all functional blocks under one standardization organization –
different high level functions (storage vs network vs power vs conditioning) would have very
different specifics, that is difficult to manage under one standardization body.
Is it a good idea to transform TM Forum into TS Forum?
They have exactly right experience for such exercise

14. 14Huawei Technologies Co., Ltd
CORD - Architecture
Open Source
Software
Core Components
– OpenStack
– ONOS
– XOS
– OCP
Access Services
– vOLT
– vSG
– vRouter
– …
Other Services
– Monitoring
– …

15. 15Huawei Technologies Co., Ltd
Huawei Contributions to SDN&NFV Standards
2013.9 2014.2 2014.4 2014.7 2015.22014.6
• Services Area Director
• Specifications Area Deputy
Director
• Technical Council
• Chipmaker Advisory Board
• Layer 4-7 Services Chair
• OTWG Vice Chair
• NBI Vice Chair
• FAWG Editor & OF-PI Editor
• Co-chair, infrastructure WG
• Co-editor, Reliability WG
• Co-editor, MANO WG
• Contributed 4 use cases of
total 9
Leading the ONF SDN
joint projects, published
white papers
Leading the I2RS
information model and
data model
OPS Completed
IOT with OpenStack
Proposed 10
groups of Core
API to ONF
10+ SDN
IETF drafts
Leading the joint ONF/
ETSI NFV Proof of
Concept Demonstration
• Author, ALTO Protocol
• 10+ papers on SDN
Applications
• Leading the I2RS
information model and
data model
• Chairman, ITU-T SG11
• Chairman, SG11 WP2
• Q6 Speaker，Q4
Deputy Speaker

16. 16Huawei Technologies Co., Ltd
Cloud OS/OpenStack
CloudDSL/OLT
Operations
Cloud OS/OpenStack(Local Resource) + Middleware
Cloud OS/OpenStack (Local Resource, IaaS)
Apps & Services
Cloud OS/OpenStack (Local Resource, IaaS)
CloudEdge
Cloud OS/OpenStack
CloudBBRRU
Small Cell
Small Cell
RRU
PartnersOM Team
Consumer
CPE
MxU
MxU
ONT
E2E ICT Resource Orchestration Engine
OpenStack
OSS suits BSS suitsBig Data Suits
Business Orchestration & DevOps Tools
apps for Bizapps for OM APIapps for consumer
RaaS NaaS CaaSPCRF
D
D
D D
D
D
ETH+OTN
(Metro)
Router + WDM
(Backbone)
1
1
1 1
1
1 New Architecture: Datacenter-Centric
Networking;
New Service: Digital Services and Public
cloud Services;
3
2 New Network: SDN & NFV, Software defined;
4
4
4 New Operation: Internetized, Open Ecosystem,
ROADS user experience;
GSM UMTS LTE
RNC
SRC
SBC
NAT
SDN
Controller
BRAS
S/PGW
GGSN
FW
DPI
vCPE
SDN
controller
SGSN
MME
IMS
HSS
ADSL VDSL G.Fast
2
2
2
2
IT
apps
PaaS
IT apps
(SaaS)
Telco apps
SMS/IPTV…
Middleware (PaaS)
3 3
3
SDN
22 SDN
C
C
C
C
C C
Deployment model:
How to split functions over CO/POP/Regional DC/Global DC?
Future Telecom Network Architecture Biz Customer

17. 17Huawei Technologies Co., Ltd
SNC controller (ONOS)
Device Link Host
Topology
FlowRule
Path
Packet
StatisticsIntent
Application
Cluster
Messaging
Lock Leadership
Mastership
Driver
MPLS Label
……
Link Resource
Event
OpenFlow NetConf OVSDB
Core Database
PCEP
ProxyArpSegment Routing L2 Forwarding
REST API GUI CLI
Network Cfg.
SDN IP / BGP Packet / Optical
Tunnel
..….
OSGi / Apache Karaf
VN.Device Cfg.
Security
UI Extension
Graph
Discovery
OpenStack
Service
……
TL1
Traffic Engineering APPsExternal TE VPN IP+optical

18. 18Huawei Technologies Co., Ltd
Planning and Integration
Solution I Solution II Solution III Solution IV Solution V
Vendor 4 (Certified)
Vendor 4 (Certified)
Vendor 1
Vendor 3
Vendor 3
Vendor 1
Vendor 2 (Certified)
Vendor 1
Vendor 1
Vendor 3
Vendor 1
Vendor 1Vendor 1
Vendor 1
Vendor 1
Performance Reliability
O&M efficiency
Flexibility
Integration
Cost
Adaptability
Vendor policy: How to split system
between vendors?
Hardware
Cloud OS
Function
80% TTM Reduction by
Pre-Integration
Orchestrator
Vendor 1
Vendor 1 Vendor 1 Vendor 1 Vendor 1
Vendor 5
Business priorities: CT or IT first?
CT: VDF,DT; IT:Telenor; ICT: TLF, AT&T

19. 19Huawei Technologies Co., Ltd
Enterprise SDN Architecture
Agile Controller
Agile Campus
Cloud Fabric
Agile WAN
Agile Branch
Optimized real-time, mobile, wireless experience
Three-fold lease cost reduction
One-click ICT resource
deployment and zero
local maintenance
Automatic network migration,
easier cloud computing
CE12800
USG9500
Agile Switch
NGFW
Agile Gateway
Speed, experience, efficiency, security
Agile IoT
Most abundant
interfaces, strongest
environmental and
protocol adaptability,
and highest
intelligence

20. 20Huawei Technologies Co., Ltd
Thanks