This document provides information on the capabilities of Software Quality Leaders (SQL), a telecom solutions group, including: 1. SQL offers indoor/outdoor wireless network planning, design, installation, testing, commissioning, optimization, and support maintenance services for in-building and distributed antenna systems. 2. Their capabilities include in-house engineering and installation teams, radio frequency requirement analysis, propagation modeling, and turnkey project management. 3. SQL also provides Wi-Fi offloading solutions to help mobile operators integrate Wi-Fi access points with their cellular networks to increase capacity and reduce costs.

1. Software Quality Leaders
http://www.softql.com/
Telecom Solutions Group (TSG)

2. Survey/Requirement Analysis Installation & Commissioning
Indoor/Outdoor Planning & Design
Benchmarking/Optimization & Support Maintenance/Monitoring Services

3. Capabilities- IB/DAS Design
Design and Engineering
• In-House installation teams.
• Establish RF Requirements
• CW & Benchmarking Data
• Collect Venue Floor Plans and Walk Test Data
• Link Budget Calculation / Propagation Model
Tuning
• Traffic Distribution and Capacity Design
• Coverage Design
• Site-Specific Antenna and Feeder Design
• Propagation Analysis
• Frequency/PCI/Sector Planning
• Neighbor List Generation
• Final Design Report

4. Capabilities- IB/DAS Installation
• Installation of IBS of all sizes- (50k sq feet to
5 million sq feet)
• Offer Turn-key & stand alone installation
services.
• Presence of manpower across all major
cities.
• Provide On-Site Project management for
each installation.
• Professional & experienced installation
teams.
• Creating implementation report as per
actual implementation.
• In-House installation teams.

5. Capabilities- IB/DAS Testing &
Commissioning
Coaxial Cable and Fiber Testing
• Coaxial cable fault identification
• VSWR measurement
• Fiber OTDR Results
• PIM Testing
Active Components Commissioning
• TMA/TMB Installation &
Commissioning.
• Fiber DAS Commissioning.
• Power Outputs measurement at
major nodes across DAS.
Customer defined checklist

6. Wi-Fi Offloading
• Rapidly growing new category of Wi-Fi for mobile devices, where mobile
operator or ISP owns, operates the Wi-Fi Infrastructure, manages access from
users, and shares the Infra with roaming partners.
• Mobile Operator can integrate Wi-Fi sites with Outdoor, Small Cells or IBS
Sites by co-locating and at backend core-network integration by
Authentication, Subscriber management, billing, Policy & traffic
management.
Lowest
TCO

7. Wi-Fi Offloading- Architecture

8. Wi-Fi Offloading – Venue Types

9. Wi-Fi Offloading - Challenges

10. Wi-Fi Offloading-Policy

11. Wi-Fi Offloading- Solution

12. Why Small Cells?
• Operators face unprecedented increasing demand for mobile data traffic.
• 70-80% data volume from indoor & hotspots already.
• Mobile data traffic expected to grow 500-1000x by 2020.
• Mobile devices getting more & more sophisticated.
• Increased network density introduces Local Areas & Small Cells.
Only viable option to meet the data demand is making Cells
“Smaller, denser and Smarter”.

13. Site Ranking- Backhaul Criteria
• Low Cost Backhaul to site is first important criteria in Site ranking.
• Perform LoS analysis between existing Macro/Transmission hubs.
• Perform LoS analysis between Small Cells to Small Cells on
PathLoss/Connect Tool.
• Identify Best backhaul options between LoS/NLoS options based on total
cost (CAPEX + OPEX) analysis.
o PtP Microwave Link.
o PtP E Band Microwave Link.
o PtMP Microwave Link.
o PtMP non-LOS Microwave Link.
o Fiber Optic
• Rank Sites with candidate selection.

14. Small Cells Deployment Strategy

15. Small Cells-SME Solutions

16. Het-Net- Typical Coverage Layout

17. Het-Net-Typical Capacity Layout

18. Benchmarking - Capabilities
“Develop a Holistic view of any Competitive Advantage or Disadvantage of
competing Wireless Operators in the area”
Benchmarking Services:
• Area
o Cluster, Market or Nationwide macro
networks.
o Railways and Public Metro rail systems
o In-Building and Venue
• Type
o Voice
o Data
o KPI Based
o MoS & QoS based
• Audience
o Engineering
o Operations
o Marketing
o Strategy

19. Benchmarking – Typical Algorithms - Voice
Test Details Specification
No of Operators tested 4 GSM & 4 UMTS
Voice Test Algorithm
Call Duration 3 mins (180 Secs)
Idle time in between calls 30 Sec.
Voice Service
Voice
Call
Idle
Voice
Call
Idle
Voice
Call
-----
--------------
------------
--
Voice
Session
Voice Call Idle
UL DL UL DL UL DL UL DL UL DL
UL
MOS
DL
MOS
• 3 Mins - Continuous call
• 30 seconds - Idle time.
• Speech samples -DL and UL
• MOS score for voice quality
• Repeat for the entire
duration of collection

20. Benchmarking – Voice Analysis
• Voice Performance Analysis
• Coverage Distribution
• Call Setup Time
• Call Setup Success Rate
o Call Setup Failure Analysis
• Call Completion Success Rate
o Call Completion Failure Analysis
• Accessibility V/s Retain-ability: Market
Comparison
• Voice Quality: MOS
o Customer MOS Performance
o Customer Rx Quality Performance
o Customer C/I Performance
• Handover Analysis

21. Benchmarking – Typical Algorithms - data
Test Details Specification
No of Operators tested 4 GSM & 4 UMTS
Data Test Algorithm
Attach and PDP Activation Before every test
Ping 3 times - 32 bytes on www.google.co.in
FTP Download 15 MB from server
FTP Upload 1 MB to Server
HTTP 10 different websites.
Email send 100 KB Email to SMTP server
Email Receive 100 KB Email from POP3 server
** After every application test, we have 2 sec Idle time before the next Application is tested.

22. Benchmarking – Data Analysis
• Data Performance Analysis
• FTP Performance
o FTP Application Throughput Analysis
• HTTP Browsing Analysis
o HTTP Performance
• FTP DL/UL and HTTP Failures
• Email Performance
• Ping Response: Latency Performance
• GPRS Attach and PDP performance
• Data Access Technology Distribution
o EDGE - GPRS Codecs
o GPRS Timeslot Allocation
• KPI Overview Table

23. THANK YOU