Vehicular Technologies Increasing Connectivity Part 1 doc

... process 16 Vehicular Technologies: Increasing Connectivity 0 0.5 1 1.5 2 2.5 3 0 0.2 0.4 0.6 0.8 1 1.2 1. 4 ρ f R (ρ) Theory Simulation (a) Envelope PDF −4 −3 −2 1 0 1 2 3 4 0 0.05 0 .1 0 .15 0.2 0.25 0.3 0.35 θ f Θ (θ) ... Hadžialić Chapter 9 Chapter 10 Chapter 11 Chapter 12 Chapter 13 Chapter 14 Chapter 15 Chapter 16 Chapter 17 Chapter 18 Chapter 19...

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... on Information Theory 50 (1) : 14 5 – 15 2. 18 4 Vehicular Technologies: Increasing Connectivity 0 5 10 15 20 0 0 .12 5 0.25 0.375 0.5 0.625 0.75 0.875 1 0 5 10 15 20 0 1 2 3 4 5 6 7 8 θ bk SNR ... Carriers θ 11 θ 21 N opt Fig. 9. Optimal values of θ 11 , θ 21 and N opt for γ = [1, 1] bpcu and symmetric links 0 5 10 15 20 0 0 .12 5 0.25 0.375 0.5 0.625 0.75 0.8...

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... NQ N NQ (NQ) (NQ)(N) jj NQ NQ ee ee ππ ππ ××− −× −× − ⎡ ⎤ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ = ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎣ ⎦ 11 1 1 22 11 1 1 22 11 1 1 1      W (8) A L C is a L×K A matrix whose columns are the WH codes of the ... dHb HHδ (22) Vehicular Technologies: Increasing Connectivity 220 4 6 8 10 12 14 10 -3 10 -2 10 -1 10 0 PAPR 0 (dB) Pr( PAPR > PAPR 0 ) Original...

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... 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Table 1. MIMO symbols generated by G 1 X t 0 12 1 13 2 14 3 15 4 5 6 7 8 9 10 11 Y  0 0   1 0   2 0   3 0   0 1   1 1   2 1   3 1   0 3   1 3   2 3  ... by G = ⎡ ⎢ ⎢ ⎢ ⎢ ⎢ ⎢ ⎢ ⎣ g 1 1 ,1 g 1 n ,1 g 1 1,ν +1 g 1 n,ν +1 . . . . . g k 1, 1 g k n ,1 g k 1, ν +1 g k n,ν +1 . . . . . g...

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... 17 2 5860 10 33/33 33/33 17 4 5870 10 33/33 33/33 17 5 5875 20 23/33 23/33 17 6 5880 10 33/33 33/33 17 8 5890 10 44.8/33 44.8/33 18 0 5900 10 23/23 23/23 18 1 5905 20 23/23 23/23 18 2 5 910 10 ... experiments do not analyze 360 Vehicular Technologies: Increasing Connectivity 6.6 6.605 6. 61 x 10 5 4.2086 4.2088 4.209 4.2092 4.2094 4.2096 4.2098 4. 21 x 10 6 0 5 10...

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... discussed in (Kay, 19 93, pp. 17 3 -17 7, 18 5) for common estimators. -15 -10 -5 0 5 10 15 20 0 0 .1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Received signal-to-noise ratio 10 log 10 γ r (dB) Cdf of ... constant. In such cases E{X/Y} ≈ E{X}/E{Y}. 0 2 4 6 8 10 12 14 16 18 20 0 5 10 15 20 25 Average transmitted SNR per symbol 10 log 10 γ t (dB) Required fade margin (d...

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... 0 .19 74 0.0995 0.6268 0 .12 38 0.0623 0 .19 74 1. 0000 0 .19 61 0 .12 40 0. 614 4 0 .12 29 0.0995 0 .19 61 1.0000 0.0623 0 .12 27 0.6209 0.6268 0 .12 40 0.0623 1. 0000 0 .19 73 0.0994 0 .12 38 0. 614 4 0 .12 27 0 .19 73 1. 0000 ... assume S MS = ⎡ ⎣ 1 0.20 0 .10 0.20 1 0.20 0 .10 0.20 1 ⎤ ⎦ . (44) It follows that S MIMO = ⎡ ⎢ ⎢ ⎢ ⎢ ⎢ ⎢ ⎣ 1 0.2000 0 .10 00 0.6268 0 .12 54 0.0627...

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... ws. We have also shown by s imulation that the 68 Vehicular Technologies: Increasing Connectivity 05 10 15 20 25 30 10 −5 10 −4 10 −3 10 −2 10 1 E b /N 0 Uncoded BER ZF-QRD ZF-SQRD MMSE-QRD MMSE-SQRD ML Fig. ... Multi-User OFDMA-Based Wireless Cellular Networks 4 05 10 15 20 25 30 10 −5 10 −4 10 −3 10 −2 10 1 E b /N 0 Uncoded BER QRD-M, M =1 QRD-M, M=2...

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... during the equalization process. 82 Vehicular Technologies: Increasing Connectivity 500 700600 800 900 10 24 10 0 10 2 10 4 10 6 10 8 10 10 10 12 10 14 10 16 number of modulated subcarriers Conditional ... 27 01 2 710 . 96 Vehicular Technologies: Increasing Connectivity −50 5 10 15 10 −5 10 −3 10 1 E b /N 0 (b) Uncoded BER ZF-QRD MMSE-QRD LRA-ZF-QRD...

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... + ⎪ ⎩ 211 *2 * u, ru1, , ru2 ,1 1r ,1 u, 21* 12 * u, 1 ru2, r , ru1, 1 1 r, 1 u, 1 1 2 , 1 2 kkkrkkkkk kkkkkkkk yhsh sn yhshsn (3 .12 ) Vehicular Technologies: Increasing Connectivity 11 6 In ... 4, N r = 2, N = 10 24, CP = 72 and M = 600 2 4 6 8 10 12 14 16 10 −4 10 −3 10 −2 10 1 10 0 Eb/No BER PERFECT DFT DFT−Th13 DFT−Th14 DFT−Th15 DFT−Th16 LS Th =...

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