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Software Quality Leaders
http://www.softql.com/
Telecom Solutions Group (TSG)
Survey/Requirement Analysis Installation & Commissioning
Indoor/Outdoor Planning & Design
Benchmarking/Optimization & Support Maintenance/Monitoring Services
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
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.
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
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
Wi-Fi Offloading- Architecture
Wi-Fi Offloading – Venue Types
Wi-Fi Offloading - Challenges
Wi-Fi Offloading-Policy
Wi-Fi Offloading- Solution
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”.
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.
Small Cells Deployment Strategy
Small Cells-SME Solutions
Het-Net- Typical Coverage Layout
Het-Net-Typical Capacity Layout
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
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
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
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.
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
THANK YOU

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SoftQL - Telecom Solutions

  • 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
  • 8. Wi-Fi Offloading – Venue Types
  • 9. Wi-Fi Offloading - Challenges
  • 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.
  • 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