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Real time mimo_lte_test_bed

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Real time mimo_lte_test_bed

  1. 1. A REAL-TIME MIMO-LTE TEST-BED<br />Primitivo Matas, Quiliano Pérez, Ana Villanua and Francisco Javier Lorca<br />LTE group<br />Telefónica I+D, Spain<br />
  2. 2. BROADBANDMOBILEEVOLUTION<br />
  3. 3. MIMO-LTE TEST-BED<br />
  4. 4. DEVELOPMENTWORKFLOW<br />
  5. 5. SYSTEMARCHITECTURE<br />RADIO FRONTEND MODULE<br />(RFM)<br />COMMUNICATIONS AND CONTROL MODULE (CCM)<br />SYSTEM PROCCESING MODULE (SPM)<br />
  6. 6. TEST SETUP BASEBAND MODULE<br />Test setup baseband module<br />
  7. 7. RESOURCES DISTRIBUTION <br />
  8. 8. RESOURCES DISTRIBUTION II <br />
  9. 9. DEMO OF LTEBASIC OPERATION<br />
  10. 10. CONCLUSIONS<br />
  11. 11. CONCLUSIONS I<br /><ul><li>Synchronous performance of LTE at peak data rates of several tens of Mbps requires transmission capacities of Gigabit Ethernet in the backhaul</li></li></ul><li>CONCLUSIONS II<br /><ul><li>The complexity of network elements for LTE in terms of HW and SW is not lower than in HSPA</li></li></ul><li>CONCLUSIONS III<br /><ul><li>Latency in radio layer is insignificant against application layer in the terminals</li></li></ul><li>FUTURE WORKS<br /><ul><li>LTE advanced implementation
  12. 12. New HW real-time platform </li></li></ul><li>¿QUESTIONS?<br />

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