WIMAX, New Developments 2011 Part 2 pptx

... 20 % 20 % 20 % 15% 20 % Area4 10% 20 % 20 % 20 % 20 % 20 % 20 % 20 % Area5 5% 10% 20 % 20 % 20 % 20 % 50% 20 % Table 8. Input Parameters: Subscribers localization for each Access Network WIMAX, New Developments4 0 ... Distribution Networks [ -2, -1] [ -2, 1] [ -2, 2][ -2, -2] [-1, -2] [-1,-1] [-1,1] [-1 ,2] [1, -2] [1,-1] [1,1] [1 ,2] [2, -1] [2, 1] [2, 2] L L1 Colu...

Ngày tải lên: 21/06/2014, 23:20

... SCHkkk NmL    48 (23 ) NLSPIDF kkk 6mod)(   (24 ) Since N SCHk [1, 480] and m k  {2, 4, 6} we can rewrite (23 ) as          62) 8( 42) 2( 22 )2( 5 6 5 kSCHkSCHk kSCHkSCHk kSCHkSCHk k mwhenNN mwhenNN mwhenNN L ... ID. SCHkkk NmL  48 (23 ) NLSPIDF kkk 6mod)(  (24 ) Since N SCHk [1, 480] and m k  {2, 4, 6} we can rewrite (23 ) as  ...

Ngày tải lên: 21/06/2014, 23:20

... MHz Hiperlan2 Emitted Symbols constellation EVM = 0.4 % rms / 1 .2 % peak -1.0 -0.8 -0.6 -0.4 -0 .2 0.0 0 .2 0.4 0.6 0.8 1.0-1 .2 1 .2 -1.0 -0.8 -0.6 -0.4 -0 .2 0.0 0 .2 0.4 0.6 0.8 1.0 -1 .2 1 .2 4900 4950 ... MHz Hiperlan2 Emitted Symbols constellation EVM = 0.4 % rms / 1 .2 % peak -1.0 -0.8 -0.6 -0.4 -0 .2 0.0 0 .2 0.4 0.6 0.8 1.0-1 .2 1 .2 -1.0 -0.8 -0.6 -0.4 -0 .2 0.0 0 .2...

Ngày tải lên: 21/06/2014, 23:20

...     2 2 2 1 ,2( 3) 2 2 2 1 1 ar g min 1 ( )  (10) where     2 2 2 ( i , j ) ( , j ) ( j ) ( , j ) ( j ) i j j j ˆ ˆ ˆ X H X H Z H Z             2 2 1 2 1 1 ,2( 3) 1 1 ,2 1 ,2 ...   2 2 2 1 ,2( 3) 2 2 2 1 1 ar g min 1 ( )  (10) where     2 2 2 ( i , j ) ( , j ) ( j ) ( , j ) ( j ) i j j j ˆ ˆ ˆ X H X H Z H Z      ...

Ngày tải lên: 21/06/2014, 23:20

... 24 1 /2 ( 12, 12, 0) 1 /2 1 QPSK 24 48 1 /2 ( 32, 24,4) 2/ 3 [1011] QPSK 36 48 3/4 (40,36 ,2) 5/6 [10101] 16 QAM 48 96 1 /2 (64,48,8) 2/ 3 [1011] 16 QAM 72 96 ... 24 1 /2 ( 12, 12, 0) 1 /2 1 QPSK 24 48 1 /2 ( 32, 24,4) 2/ 3 [1011] QPSK 36 48 3/4 (40,36 ,2) 5/6 [10101] 16 QAM 48 96 1 /2 (64,48...

Ngày tải lên: 21/06/2014, 23:20

... ring, centred at the WIMAX, New Developments2 46 Index 1 2 3 4 5 6 MCS QPSK QPSK 16QAM 16QAM 64QAM 64QAM 1 /2 3/4 1 /2 3/4 2/ 3 3/4 SINR e f f [dB] 2. 9 6.3 8.6 12. 7 16.9 18 Table 2. Threshold of SINR e ... 0.44 m 0.84 m 0.75 m 0.67m -75 0 .24 m 0 .21 m 0.19 m 0.31m 0 .28 m 0 .25 m 0.47 m 0. 42 m 0.37m -80 0.13 m 0. 12 m 0.10 m 0.17m 0.15 m 0.14 m 0 .26 m 0 .23 m 0 .21 m -...

Ngày tải lên: 21/06/2014, 23:20

... 1 /2 16QAM 1 /2 64QAM 2/ 3 QPSK 1 /2 16QAM 1 /2 64QAM 2/ 3 75% 0.675 1.456 1.007 0.735 2. 322 1.570 1. 122 80% 0.841 1.338 0. 926 0.675 2. 151 1.454 1.039 85% 1.036 1 .21 3 0.839 0.6 12 1.967 ... 1 /2 16QAM 1 /2 64QAM 2/ 3 QPSK 1 /2 16QAM 1 /2 64QAM 2/ 3 75% 0.675 1.456 1.007 0.735 2. 322 1.570 1. 122 80% 0.841 1.338 0. 926 0.675 2. 151 1.454 1.039...

Ngày tải lên: 21/06/2014, 23:20

... 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 QPSK 3/4 3.37 3.53 3.35 3.53 3.35 3.53 3.09 3 .24 3.08 3 .23 3.08 3 .23 QAM16 1 /2 4.5 4.74 4.5 4.73 4.48 4.74 ... 6 .28 7.11 6.41 7.1 6 .24 6. 52 6 .22 6. 52 6 .22 6. 52 QAM64 2/ 3 8.88 9.4 8.19 9.51 8.31 9.51 8 .28 8.67 8 .22 8.64 8 .25 8.65 QAM64 3/4 9.58 10.55 9.13 10...

Ngày tải lên: 21/06/2014, 23:20

... and Communications, 20 07. Proceedings of ISCC 20 07.IEEE Symposium on , 24 1 -24 8. 20 07. ITU-R- M20 72, 20 06 World Mobile Telecommunication Market Forecast. Krapichler,C., 20 07 LTE, HSPA and Mobile ... 8 02. 16m IEEE C8 02. 16m-07 /25 3. p8 02. 16m PR. 20 07. IEEE 8 02. 16m Performance Requirements, IEEE C8 02. 16m-07/039, LG Electronics, Feb 20 07. Ritesh Kumar,K, P Angolk...

Ngày tải lên: 21/06/2014, 23:20

Ngày tải lên: 24/12/2013, 01:18