5g cloud ran & iot architecture
TRANSCRIPT
5G Cloud RAN & IoT Architecture
Contents1. 5G Talk
2. 5G Time Frame
3. 3Gpp -5g initiative –SMARTER
4. 5G Milestones
5. Stages for 5G Milestones
6. New C-RAN/Fronthaul of 5G1. Why Redifne C-RAN/Fronthaul
Architecture
2. Telecom Operator and Vendors view
on 5G RAN Architecture
8. IOT Getting Hot
1. Welcome, IOTs! Why
Now?
2. Launch-Manage-Mone-
tize
3. Challenges
4. IPR & Standardization
5. IoT Architecture
6. No. 1 Challenge.
METIS-II - 5GPPP
5G Time Frame
Milestones FROM 5G EXPLORATION TO 5G DEPLOYMENT
Project Planning and Control Vision Statement Blueprint Benefits Projects Resources Deliverable Risks
New Cloud-RAN/Fronthaul of 5G
5G Requirement• Ultra-high radio speed (20Gbps/UE) - New RAT, mmWave, massive MIMO, massive Aggregation• Ultra-low latency (E2E few msec) - Tectile Internet, autonomous driving, remote controlled machine• Massive connectivity (hundreds of millions of IoT de-vices)
How 5G, with higher technological requirements and distin-guished use cases compared to those of 4G, will affect the cur-rent mobile network architecture? What changes will it bring?
1. Ultra-High Radio Speed ⇒ Enormous traffic at fronthaul ⇒ New C-RAN/Fronthaul
5G era, BBU and RRH should be re-defined, and fronthaul should be re-built as packet fronthaul.
2. Ultra-High Radio Speed ⇒ Enormous traffic converging into the Core ⇒ Distributed 5G Core
5G Core (Data Plane), New BBU and Applications will run on virtualized servers at the local cloud RAN sites.
• Many agree that massive IoT and mission-critical IoT are the biggest difference between 4G and 5G.
• Mission-critical IoT (Ultra-reliable and low latency communica-tions) applications include remote controlled machine, autono-mous driving (self-driving), etc. These types of ultra-real-time services require radio latency of less than 1ms, and end-to-end latency of less than a few ms.
• The best way to achieve minimal end-to-end latency in terms of network architecture would be to eliminate backhaul delay by distributing 5G core closest to mobile devices, and placing application servers right next to it. Distribu-tion of 5G core that we have just discussed above will naturally give us the same effect.
• Key elements of the 5G mobile network architecture presented by the Korean big 3 can be summarized as distribution of 5G core, and introduction of new packet-based fronthaul.
3. Ultra-low latency ⇒ Distributed 5G Core
SK Telecom: 5G RAN Architecture
KT’s Perspective on 5G
NTT Docomo
BT(UK)
BT(UK)
Orange(France)
AT&T (USA)
RAN Vendors
IoT Getting Hot
IOT Getting Hot!: Hype Curves -Gartner, 2012-
IOT Market Sizes and Shares
Welcome, IOTs! Why Now?
IOT Opportunities-Frame-works
Industry 4.0 Welcome, IOTs! Why? Smart phone uses expanded • Sensor price down
Device Tech Improved • Better Size and connec-tion
Network & Connection • Network Costs down • High Speed Internet Avail-
able • Various Platform available
Aspiration of New Market and Innova-tion
Data> intelli-gence
Operational value
Cost v. bene-fit
IOT Ecosystem: Complicated
IOT: Value Chain AnalysisChip
vendorModule ventor
App/ midware vendor
Service provider
MVNOs/ aggregator
SI (system integrator)
5-10% 15-20%
30-40%
15-20%
15-20%
Total Value
? %
A mobile virtual network operator (MVNO), or mobile other licensed operator (MOLO) is a wireless communications services provider that does not own the wireless network infrastructure over which the MVNO provides services to its customers. An MVNO enters into a business agreement with a mobile network operator to obtain bulk access to network services at wholesale rates, then sets retail prices independently.
IOT Market Opportunities
Risk Management
Launch-Manage-Monetize
Launch Your IOT BusinessCompanies new to The Internet of Things face three main challenges. To build a profitable business (or line of business) around connected devices, you have to: Launch your connected service. Once you have identified a business model that leverages the power of The Internet of Things for your business, you’ll have to:
.
Enable • Enable devices to connect to the wireless Internet.
inte-grate
• Integrate into mobile operator networks, anywhere and everywheren the world.
Define • Define use cases and map out business and operational requirements for every stage of your product
lifecycle.
inte-grate
• Integrate your new Internet of Things business with your existing infrastructure.
config-ure
• Configure application programming interfaces (APIs) to meet your unique business need and re-quirement of each and every mobile operator you work with
Deliver • Deliver the new applications and services to the market
Manage Your IOT BusinessCompanies new to The Internet of Things face three main challenges. To build a profitable business (or line of business) around connected devices, you have to: Launch your connected service. Once you have identified a business model that leverages the power of The Internet of Things for your business, you’ll have to:
.
Monitor • Monitor your connected devices in real-time, tracking data usage,connectivity, etc.
Run • Run diagnostics to identify and troubleshoot issues on any device, anywhere at any time.
Define • Define the events that trigger each device’s activation and deactivation.
Set up• Set up real-time controls that give you visibility into every deployed device and let you manage data us-
age.
Monetize Your IOT BusinessCompanies new to The Internet of Things face three main challenges. To build a profitable business (or line of business) around connected devices, you have to: Launch your connected service. Once you have identified a business model that leverages the power of The Internet of Things for your business, you’ll have to:
.
Set Rate
• Set rates for each type and level of service you offer and define how those plans will be managed over time (e.g. free trial periods, introductory discounts, subscriptions of different lengths, renewal plans, split billing, etc.)
Handle • Handle billing, charges, and payments to and from customers, operators, OEMs, partners, suppliers,
etc.
Estab-lish
• Establish data usage thresholds and cost controls.
Gather• Gather intelligence from all the data you’re now gathering and use it to create new revenue streams,
optimize processes, build new products, and improve existing ones .
Anal/Opt • Analyze and optimize your supplier costs in real-time
Auto-mate
• Automate every stage of the billing process
5 Tips for IOT Monetization
Challenges
Challenges for Business En-terprise
Software complexity: embedded system demands
Interoperability: different devices need to work together
Scalability: devices and service need to collaborate
Data: how to handle volume and interpretation
Instant Availability: situational spontaneous operation and also instant identifi-cation of service
Battery: Power: Supply: need to be longer lasting and flexible, at the end.
Fault Tolerance: Things works properly in changing context with uncertainty
Security and Privacy : security for crime/ Privacy for Constitution issue
IOT capitalization & monetization by Daniel Lee, KOTRA Incubator 2014 ®
Problems and Solutions Classification Problem Solution Hardware 1) Short battery life
2) High price 1) Focus on distinctive
service (narrow use) 2) Attractive design
User Interface 1) Voice/ action activa-tion short
2) Smart phone domain
1) Minimize data entry 2) Operation integrated
smart phone Social Recog-nition
Privacy; leaking per-sonal info; security
Anonymous data from be-ginning of use
Service 1) Too focused on gam-ing 2) Supplier oriented ser-vice
Custom tailored idea/ ser-vice by utilizing user’s ac-tion/ health info
IPR & Standardization
Standardization of IOT Tech
One M2M Framework
One M2M
WG1demands
WG5Manage-
ment
WG4Security
WG3Protocol
WG2structure
Chronicles & performances
2011: Consensus Meeting2012: 1st Executive Committee Seattle (MOU + 20 enterprises)Now: Tech. Committee with 5 Working Groups 1) WG1: 2 Tech Reports 2013 08 approved - Tech Reports: ROA method + SOA under development: Resource of Architecture combined with Service of Architecture 2) WG3: protocol analysis for necessity on each interface 3) WG4: security standards, countermeasure, token authorization, - will be approve by end of 2014 4) WG5: device management, semantic standard development. - OMA + BBF= management standard
- Watch One M2M: http://www.onem2m.org/-
The key LPWA IoT solutions
3GPP - SMARTER – NexGen(5G)From SMARTER spec (TR 22.891),there are 14 use cases Related to IoT:
• Massive Internet of Things M2M and device identification– Should be able to identify and address large number of devices
• Light weight device communication– Provide Simple light-weight messaging for user to control IoT devices
• Telemedicine– Method for prioritize critical data transmission
• Light weight device– Support light weight device which may not equip IMS.– Support light weight signalling for device configuration.
• wide area sensor– critical triggering for event
• IoT initialization– remote provide 3GPP subscription
• Wearable device communication– connection switch between direct network connection and smartphone connec-
tion• Industrial Factory Automation
– Communication between controller and sensors located in small area– very low fail rate (< 10-9)
– support cycle times of [1ms to 2ms.]
IoT Architecture
IOT Architecture
Microsoft Azure IOT Platform
AWS IoT Platform
Google IoT Platform
Cloud Data Acquisition(Open Source)
Data Analytics (Open Source)
Cloud View(Open Source)
The No.1 Challenge
Thank you