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REAL TIME DSP ALGORITHMS FOR
MOBILE COMMUNICATIONS
K.KALPANA JESI,
SENIOR ENGINEER-PROJECT AND DEVELOPMENT,
EMBEDDED PLUS ...
Mobile Communication
• People live all over the world can
connect with one another through
Embedded Plus Solutions
Why we use Antenna
• In recent years, There is a
development in wireless access
technology.
• Due to the
NUMBER OF USERS
T...
Smart Antenna
• The antennas convert radio frequency
electrical current into an electromagnetic
wave.
Embedded Plus Soluti...
HOW THE ANTENNAS WORK?
CONTINUES…
Embedded Plus Solutions
Smallest antenna
• Srikanta Pal, who is with the Birla Institute
of Technology in Mesra, and his research
scholar Mrinmoy ...
History of Radar
• Bats use a basic form of radar
• They send sound waves that reflect off of
an object just as electric r...
Applications
Embedded Plus Solutions
MIMO Radar
Embedded Plus Solutions
Multi beam patterns
Embedded Plus Solutions
Antenna Structures
Embedded Plus Solutions
Phased Array
Embedded Plus Solutions
Radar Data Cube
• The cube is used to represent data along
some measure of interest
Embedded Plus Solutions
Mobile networks
Embedded Plus Solutions
Guess What ?.....
Olympics
Embedded Plus Solutions
Handover
Embedded Plus Solutions
Handover steps
Embedded Plus Solutions
Handoff Illustration
Embedded Plus Solutions
Types of Handoffs
•Hard Handoff: Break-before-make
• Soft Handoff: Make-before-Break.
Need to use two radios
Old New
Old
N...
Embedded Plus Solutions
Embedded Plus Solutions
THANKS…….
Embedded Plus Solutions
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Real time DSP algorithms for Mobile communication

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Signal processing and Wireless communication basics and advanced techniques in that area are presented.
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Real time DSP algorithms for Mobile communication

  1. 1. REAL TIME DSP ALGORITHMS FOR MOBILE COMMUNICATIONS K.KALPANA JESI, SENIOR ENGINEER-PROJECT AND DEVELOPMENT, EMBEDDED PLUS SOLUTIONS-TRICHY.
  2. 2. Mobile Communication • People live all over the world can connect with one another through Embedded Plus Solutions
  3. 3. Why we use Antenna • In recent years, There is a development in wireless access technology. • Due to the NUMBER OF USERS THE ANTENNAS are introduced . Embedded Plus Solutions
  4. 4. Smart Antenna • The antennas convert radio frequency electrical current into an electromagnetic wave. Embedded Plus Solutions
  5. 5. HOW THE ANTENNAS WORK?
  6. 6. CONTINUES… Embedded Plus Solutions
  7. 7. Smallest antenna • Srikanta Pal, who is with the Birla Institute of Technology in Mesra, and his research scholar Mrinmoy Chakraborty • 14mmx11mm • 10:1 bandwidth Embedded Plus Solutions
  8. 8. History of Radar • Bats use a basic form of radar • They send sound waves that reflect off of an object just as electric radar systems do Embedded Plus Solutions
  9. 9. Applications Embedded Plus Solutions
  10. 10. MIMO Radar Embedded Plus Solutions
  11. 11. Multi beam patterns Embedded Plus Solutions
  12. 12. Antenna Structures Embedded Plus Solutions
  13. 13. Phased Array Embedded Plus Solutions
  14. 14. Radar Data Cube • The cube is used to represent data along some measure of interest Embedded Plus Solutions
  15. 15. Mobile networks Embedded Plus Solutions
  16. 16. Guess What ?..... Olympics Embedded Plus Solutions
  17. 17. Handover Embedded Plus Solutions
  18. 18. Handover steps Embedded Plus Solutions
  19. 19. Handoff Illustration Embedded Plus Solutions
  20. 20. Types of Handoffs •Hard Handoff: Break-before-make • Soft Handoff: Make-before-Break. Need to use two radios Old New Old New Embedded Plus Solutions
  21. 21. Embedded Plus Solutions
  22. 22. Embedded Plus Solutions
  23. 23. THANKS……. Embedded Plus Solutions

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