JAGUAR7000, a mobile caching system. JAGUAR7000 does chunk caching to save the bandwidth of mobile backhaul and object caching to decrease latency. from partner link: http://www.ngt-tech.com/jaguar-7000/

1. IP & Web Appliances based on ITM (Internet Traffic Management) core solution and
value-added services to enable a faster, more reliable Internet for your business.
ARA Networks
Company and Product Overview
Prepared By
ARA Networks
Global Business Development
April 2013
Company & Product Overview

2.  Company Overview
Internet Traffic Specialists

3. About ARA
• Founded in May 1999 by a group of
engineers from KAIST.
• 40% for R&D, 90% of all employees are from
engineers
• R&D and HQ and Korea. Offices in Tokyo,
Japan and Dubai, UAE.
• IP traffic Management and Control solutions
including Proxy Cache, Transparent Cache,
LTE Mobile Cache, P2P Traffic Control, Web
monitoring and Security solutions
• Trusted provider to Global, Tier 1 and
Carrier-class customers with 300+ customer
base across 20+ countries
Technically-minded Teams
14 years for Cache and IP
traffic management solutions
only
One of the few, earliest Web
& Media Cache pioneers
today
Solid technology base with
proven market history

4. Highlights
 IP traffic Specialist and Experts group led by technically
minded management team
 Strong technology base and field-exercised know-how
 Products with carrier-grade reliability proven for 14 years on
the market
 Broad customer base including Global tier-1 operators
 Unique product differentiation with Transparent caching and
mobile LTE caching solution

5.  Cache and the Market
Internet Traffic Specialists

6. Why Cache?
Contents serversClients
Cache Server
Contents serversClients
Internet
Internet
Bandwidth offloadContents from Cache Server to Users
Contents from Origin Servers to Users
To Offload bandwidth and the servers, Accelerate contents delivery and
Monetize the network infrastructure

7. Market Move
Cisco VNI (2012)
Global IP Traffic Forecast
61%
• Data traffic is exploding at CAGR 35%
• Video contents forecasted to reach 60% + of entire traffic consumption within 3 years
• 3B views on YouTube daily. More videos in higher resolution
• Demand is fast growing yet the Revenue isn’t
• Service operators are struggling to reconcile the competing demands between QoE
and bandwidth CAPEX/OPEX

8. Cache Effect
• QoE crucial for entertaining user experiences and the customer loyalty
• ARA cache offers Avg. 30%+ bandwidth offloading and 60 %+ Bandwidth gain
• Promising ROI with reduced CAPEX/OPEX and guaranteed QoE
Viewers have No Mercy
When videos buffer, viewers leave.
“4 out of 5 viewers leave…” Tubemogul , Dec, 2009
$0
$50,000
$100,000
$150,000
$200,000
$250,000
$300,000
$350,000
$400,000
$450,000
$500,000

9. Cache Benefits
Network
perspective
‐ Traffic congestion
‐ Wasted bandwidth
‐ CAPEX, OPEX escalation
‐ Accelerated contents
delivery
‐ Bandwidth gain
Service
perspective
‐ Slow service loading
‐ Video stall
‐ Poor user experience
‐ Faster service response time
‐ Promised QoE
‐ Service differentiation, new
service opportunity
Customer
perspective
‐ Customer churn
‐ Customer loyalty
‐ Additional revenue pipeline
Prevent & Reduce Escalate & Create
Cache
Impacts
What Cache does and What customers get

10. Going Mobile
• Mobile traffic is growing at 108% + CAGR
• Mobile video is reaching up to 70% by 2016
• Mobile bandwidth is a lot more costly and complex to expand
• Caching effect becomes drastic in mobile environment
Cache-
addressable
services. 90%+
Mobile Traffic Challenges
User
behavior
 Mobile users as moving target
 Variety of mobile devices
 High density on popular contents
Traffic
consumption
 High density of re-serviced
contents
 RAN traffic congestion w/ last
mile bottleneck
 Traffic consumption hard to
predict

11. Technologies Today
Video Optimization - Transparent TCP Proxy
- Video pacing
- Transcoding & transrating
- Bandwidth shaping
- Video Caching, Streaming Policy control, etc
Web Optimization - Transparent TCP Proxy
- Object Optimization: Content Reduction, Compression, Transcoding
- Page Optimization: Pre-fetching & Packaging, Scheduling
- Protocol Optimization: Pipelining
Policy Control - Streaming Video Policy Control, Streaming Audio Policy Control,
Automatic Software Update Policy Control
Adaptive Traffic
Management
- Application detection and control, Content-layer control, Content-
layer optimization, Content-caching
Randomburstpeak
trafficandLastmile
Bottleneck

12.  Products Overview
Internet Traffic Specialists

13. Jaguar7000
Unique, hybrid LTE Cache System with Dual caching, RAN-
cacheable and dynamic mobility support
 Far front end Caching from eNB
radio station with hand over support
 Dual caching operation for
maximum cache efficiency
 Video delivery optimization
 Ready for mobile CDN service
J7K EN (Edge Node)J7K CN (Central Node)
• Broadest bandwidth offloading effect throughout
the LTE network starting from RAN
• Eliminate the last mile bottleneck and assures QoE
even in random burst peak traffic for unique
service differentiation
• Seamless operation of Chunk caching and Object
caching
• Complete transparency and no protocol
dependency

14. J7K Features
 Hierarchical, distributed cache architecture
 Installed anywhere on the LTE network including RAN, peering
nodes and backbone core.
 Seamless caching for Mobile UE with patented hand over
technology
 Maximum caching efficiency with Chunk caching and Object caching
 Can cache small byte contents
 Video pacing technology for video delivery optimization
 Contents pre-loading
 Support Http PDL (Progressive Download), Http AS (Adaptive
Streaming), ICP, ICAP, WCCP, etc
 Integrate with PBR, WCCP, L4, L7/DPI
 Complete transparent caching with user behavior statistics
independent from protocols

15. J7K Dual Caching
 Bandwidth offloading
J7K chunk caching processes the IP packets in small bytes chunks with compressed transfer on cache hit. Chunk size are variable
and can bet set. 250 times+ compression and Min. 50%+ bandwidth gain effect
 Highest Cache hit
Can make cache hits over Dynamic URL and fragmented object transfer, while other typical caching approaches
doesn’t.
 No protocol dependency
Chunk caching works completely independently, regardless of the protocols of the application layer. This removes HTTP analysis,
processes and possible faults doing that.
 Complete Transparency
TCP session is maintained even throughout the cache hit
 Compatibility
J7K chunk caching process the IP packets as small as 8K bytes chunks, unbind with any network protocols and compatible with any
network equipments and the services.
 Scalability
Hieratical 1:N configuration between the system components (CN-center node and E-edge node), with the flexibility to scale up to
1,000+ units as the LTE RAN expands
 Higher Cache efficiency
Uses URL key caching and Enhanced Contents Key caching, which improves cache hit ratio finding the same video contents with
varying metadata
Chunk Caching from LTE core thru RAN to mobile users
Object Caching from RAN to mobile users

16. J7K Dual Caching Operation
Caching provided from RAN nearest to users for widest caching effect
across the entire LTE network. Dual caching for the highest cache
efficiency
Bandwidth offload Typical Caches delivering from cache servers at PGW
Bandwidth offload
J7K Dual caching
provided from RAN

17. ARA UAE
Dubai Alserkal Bldg, 133-250,
Dubai Sharjah Road, UAE
Tel +971-4-266-4315 Fax +971-4-262-0112