WIMAX, New Developments 2011 Part 5 pptx

... Pyndiah, 2000] suggests to compute β in (5) on a per-code-word basis, whereas in [Chi et al., WIMAX, New Developments1 06 O’Neill, R. & Lopes, L.B. (19 95) . Envelope variations and Spectral ... 14.2 59 Table 2. Complexity of the whole receiver 4. Acknowledgements This work is partially supported by the WIMAGIC project funded by the European Community. WIMAX, New Dev...

Ngày tải lên: 21/06/2014, 23:20

... -55 % 55 % -0,8% 0,8% -7,1% 35, 7% 168 ,5% -168 ,5% OPEX: Equipment -50 % 50 % -1 ,5% 1 ,5% 0,0% 7,1% 22,9% -22,9% OPEX: Equip. Installation -55 % 55 % -0,2% 0,2% 0,0% 0,0% 7,7% -7,7% OPEX: Housing -50 % ... -55 % 55 % -0,8% 0,8% -7,1% 35, 7% 168 ,5% -168 ,5% OPEX: Equipment -50 % 50 % -1 ,5% 1 ,5% 0,0% 7,1% 22,9% -22,9% OPEX: Equip. Installation -55 % 55 % -0,2% 0,2% 0,0% 0,0% 7,7...

Ngày tải lên: 21/06/2014, 23:20

... 4940 4980 50 20 50 60 51 00 51 404820 51 80 -50 -30 -10 -70 5 Emitted spectrum (normalized) in dBc Frequency in MHz Hiperlan2 4860 4900 4940 4980 50 20 50 60 51 00 51 404820 51 80 -50 -30 -10 -70 5 Emitted ... 4940 4980 50 20 50 60 51 00 51 404820 51 80 -50 -30 -10 -70 5 Emitted spectrum (normalized) in dBc Frequency in MHz Hiperlan2 4860 4900 4940 4980 50 20 50 6...

Ngày tải lên: 21/06/2014, 23:20

... Uplink (Mbps) Sector1 24.409414 20.970 757 Sector2 25. 04 255 9 21 .51 7 656 Sector3 24.442323 21.473296 Table 4. Throughput of Three Sectors on One QS20 WIMAX, New Developments1 68 transmission line, ... 45. 43 Convolutional codin g 190816 79979 2.39 Interleave 3729682 1469 75 25. 38 Modulation (16QAM) 14 454 3 76137 1.90 Zone Permutation 372386 187 054 1.99 CP Insert 20...

Ngày tải lên: 21/06/2014, 23:20

... 1 15/ 15 11 17 2 15/ 15 11 16.2 3 15/ 15 24 2 .5- 4 Mobile Tests: Gain Ant1/Ant2 (dBi) Distance (Miles) Throughput (Mbps) 1 15/ 15 4 .5- 6 10-12 Table 2. Beamformer to Beamformer WIMAX, New Developments1 98 ... 1 15/ 15 11 17 2 15/ 15 11 16.2 3 15/ 15 24 2 .5- 4 Mobile Tests: Gain Ant1/Ant2 (dBi) Distance (Miles) Throughput (Mbps) 1 15/ 15 4 .5- 6 10-12 Table 2...

Ngày tải lên: 21/06/2014, 23:20

... Cambridge University Press. WiMAX Forum Mobile System Profile (2007). WIMAX, New Developments2 50 0 50 0 1000 150 0 5 10 15 20 25 30 35 40 45 Distance to BS [m] SINR eff [dB] PUSC FUSC AMC Fig. 7. Average ... f versus distance to base station for PUSC/FUSC/AMC with beam- forming. 0 50 0 1000 150 0 15 20 25 30 35 40 45 50 55 60 65 Distance to BS [m] Cell Throughput [...

Ngày tải lên: 21/06/2014, 23:20

... 75% 0.6 75 1. 456 1.007 0.7 35 2.322 1 .57 0 1.122 80% 0.841 1.338 0.926 0.6 75 2. 151 1. 454 1.039 85% 1.036 1.213 0.839 0.612 1.967 1.330 0. 951 90% 1.282 1.072 0.741 0 .54 1 1. 758 1.188 0. 850 ... 75% 0.6 75 1. 456 1.007 0.7 35 2.322 1 .57 0 1.122 80% 0.841 1.338 0.926 0.6 75 2. 151 1. 454 1.039 85% 1.036 1.213 0.839 0.612 1.967 1.330 0. 951 90% 1.282 1.072 0.741 0 ....

Ngày tải lên: 21/06/2014, 23:20

... load, thus is not suitable for load varying systems. WIMAX, New Developments2 96 30 35 40 45 50 55 60 0 0. 05 0.1 0. 15 0.2 0. 25 0.3 0. 35 0.4 0. 45 0 .5 The number of SSs Delay outage probability adaptive priority static Fig. ... BPSK 3/4 1. 65 1.74 1.64 1.73 1. 65 1.73 1 .51 1 .54 1.46 1 .57 1 .5 1 .58 QPSK 1/2 2.21 2.32 2.2 2.32 2.2 2.32 2.03 2.14 2.03 2.13 2.03 2.14 QPS...

Ngày tải lên: 21/06/2014, 23:20

... WIMAX, New Developments4 40 6. References 80216E20 05, IEEE Standard for Local and metropolitan area networks. Part 16: Air Interface for Fixed and Mobile ... 10.8/4.3 Mbps Useful: 75/ 37.5Mbps 7.2kbps Downlink 30Mbps 10- 20Mbps .16e Useful: 42/14Mbps .16m twice .16e varies 18Mbps 16Mbps few Gbps 720 Kbps WIMAX, New Developments4 42 Multi-hopRelayNetworks ... (%)...

Ngày tải lên: 21/06/2014, 23:20

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