2010 IEEE International Conference on Acoustics, Speech and Signal Processing 2010
DOI: 10.1109/icassp.2010.5495249
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Field trial results for LTE-advanced concepts

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Cited by 9 publications
(3 citation statements)
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“…Since joint transmission is regarded as the most challenging CoMP technique from the implementation perspective, it has been implemented in both testbeds to investigate the feasibility of coherent transmission for intra-and intersite COMP [13,14]. Significant throughput gains have been demonstrated for specific interference scenarios.…”
Section: Selected Field Trial Resultsmentioning
confidence: 99%
“…Since joint transmission is regarded as the most challenging CoMP technique from the implementation perspective, it has been implemented in both testbeds to investigate the feasibility of coherent transmission for intra-and intersite COMP [13,14]. Significant throughput gains have been demonstrated for specific interference scenarios.…”
Section: Selected Field Trial Resultsmentioning
confidence: 99%
“…as we need one pilot for each of the N BS BS antennas (required for channel estimation connected to CSI feedback at the UT side), as well as one pilot for each UT-specific stream (required for channel estimation connected to data decoding at the UT side) [19]. In the case of TDM with random precoding, this increases to…”
Section: Joint Ul/dl Optimizationmentioning
confidence: 99%
“…Off-line testbeds maintain the flexible and agile spirit of software simulations, and also benefits from coupling the simulated baseband part of transmitters and receivers with instrumentation and realistic channel propagation conditions. An indication of the flexibility featured in off-line testbeds is their ability to realistically assess the performance of a wide variety of PHY-layer schemes: Time Division Duplex (TDD) zero-forcing linear precoding for OFDM-based systems [49], standardcompliant MIMO-OFDMA mobile WiMAX receivers [50,51] or Coordinated Multi-Point (CoMP) for LTE-based systems [52].…”
Section: Off-line Prototypingmentioning
confidence: 99%