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Date Name Thumbnail Size Description Versions
10:58, 6 November 2017 Beat Cadence.png (file) 253 KB   1
20:21, 26 September 2017 StoneEDGEC1.jpg (file) 608 KB   1
20:19, 26 September 2017 StoneEDGE.jpg (file) 649 KB   2
13:28, 18 September 2017 Interference.png (file) 56 KB Interference from other users or from other base stations are limiting cellular IoT coverage. 1
12:25, 24 February 2017 Battery.png (file) 21 KB Simple battery symbol. 1
19:48, 31 January 2017 SmartReceiver.png (file) 96 KB Smart IoT receivers autonomously adapt their algorithms to the current radio channel conditions. 1
22:06, 15 January 2017 2G throughput.png (file) 33 KB The throughput evolution of 2G cellular standards. For GPRS and EDGE a multislot class of 12 (4 timeslots) is assumed whereas for Evolved EDGE multislot class 45 (6 timeslots) is assumed. The dashed throughput can only be achieved with 2 receive antennas. 1
17:31, 17 July 2016 3Gmodem.png (file) 75 KB Aspired testbed setup with L2/L3 processing on PULP as well as dedicated DBB processing on an FPGA and RF on evaLTE FMC module. 1
17:08, 17 July 2016 EC-GSM-IoT PSD.png (file) 30 KB In EC-GSM-IoT the signal level lies far below the noise floor. 1
18:30, 14 April 2016 LteRxChain.png (file) 93 KB LTE Rx-chain. 1
18:30, 14 April 2016 LteTestbed.jpg (file) 84 KB LTE testbed with digital baseband and processor on an FPGA and RF-IC on the evaLTE FMC module. 1
17:06, 17 December 2015 EvaLTE.jpg (file) 123 KB The evaLTE multi-mode 2G/3G/4G cellular transceiver FMC module. 1
16:52, 17 December 2015 EvalEDGE.jpg (file) 127 KB The evalEDGE 2G cellular transceiver FMC. 1
12:16, 1 September 2015 Beat DigRF.png (file) 273 KB   1
14:13, 28 May 2015 4G soc.png (file) 80 KB 4G modem SoC with RF, DBB, and L2/L3. 1
08:52, 13 April 2015 Open Source GSM Phone Call.jpg (file) 73 KB removed OpenBTS logo 3
17:19, 24 March 2015 RazorEDGE.png (file) 5.14 MB RazorEDGE ASIC with testbed. 1
10:24, 24 March 2015 ChannelShortening.png (file) 30 KB A channel shortening prefilter concentrates the energy of the channel impulse response (CIR) towards the first few taps. 1
13:35, 3 March 2015 LEG-CVA-detector.png (file) 124 KB A high level block diagram of a receiver with the LEG-CVA detector. 1
18:57, 20 February 2015 TinyIot.png (file) 124 KB Small footprint and low power nodes are indispensable for the billion devices Internet-of-Things. 1
16:04, 11 February 2015 AmbulanceDrone.jpg (file) 133 KB Prototype of an ambulance drone. Source: http://alecmomont.com/projects/dronesforgood/ 1
20:13, 10 February 2015 Lte200.png (file) 30 KB 200 kHz LTE bands in between GSM bands with and without guard band. 1
18:55, 5 February 2015 2G testbed.jpg (file) 103 KB rotation revisited 3
18:37, 5 February 2015 2G soc.png (file) 84 KB Vision of modem SoC (external power amplifier not shown). The bold interfaces can be implemented during this project. 1
12:42, 2 October 2014 HighLevelSynthesis.png (file) 60 KB   1
14:38, 29 September 2014 Vamos.png (file) 82 KB   1
11:29, 31 March 2014 LTE Synchronization.png (file) 64 KB   5
19:25, 27 March 2014 EDGE Evolution Protocol Analyzer.jpg (file) 322 KB higher resolution 2