Enhanced Radio Access Technologies for Next Generation Mobile Communication phần 6 potx

... interference density, lsc [dBm/Hz] − 160 0 − 160 0 − 164 3 − 164 3 − 164 3 − 164 3 Other cell interference density, loc [dBm/Hz] − 166 0 − 166 0 − 160 3 − 160 3 − 160 3 − 160 3 Total effective noise + interference ... 9 .6 19.2 38.4 76. 8 153 .6 Modulation Type BPSK BPSK BPSK BPSK BPSK Bits per Encoder Packet 2 56 512 1024 2048 40 96 Code Rate 1/4 1/4 1/4 1/4 1/2 Encoder Packe...

Ngày tải lên: 07/08/2014, 21:20

... interacts with the mobile subscriber to compose, address, send, receive, and view MMS messages. Enhanced Radio Access Technologies for Next Generation Mobile Communication 6 CHAPTER 1 infotainment ... (such as downloading information, exchanging email, and instant messaging). 1 Y. Park and F. Adachi (eds.), Enhanced Radio Access Technologies for Next Generat...

Ngày tải lên: 07/08/2014, 21:20

... time division multiple access (TDMA), and code division multiple access (CDMA). 39 Y. Park and F. Adachi (eds.), Enhanced Radio Access Technologies for Next Generation Mobile Communication, 39–79. © ... it may be necessary for IMT-Advanced to have different radio interfaces and frequency bands for mobile access for highly mobile users and for new nomadic/l...

Ngày tải lên: 07/08/2014, 21:20

... (eds.), Enhanced Radio Access Technologies for Next Generation Mobile Communication, 81–120. © 2007 Springer. 68 CHAPTER 2 Sector antenna patter Interference receive by sector antenna A1 A4 A5 A6 A2 A7 A3 Figure ... Software Radio for Mobile Communications, Artech House, London. 7. Holma H., Toskala A., 2004, WCDMA for UMTS, 3rd ed., Wiley, Cornwall. 8. Korhonen J.,...

Ngày tải lên: 07/08/2014, 21:20

... SINGLE-CARRIER CDMA TECHNOLOGIES 111 10 –1 10 –2 10 –3 10 –4 10 –5 U = 16 U = 8 U = 1 DS U 1 8 16 QPSK Average BER MC Average received E b /N 0 (dB) 2 16 14 12 10 864 L = 16, uniform profile ... 10 –2 10 –3 10 –4 10 –5 161 41210 864 Average BER Figure 21. BER performance comparison of 2D block spread and conventional SC-CDMA when SF = 16 when SF = 16. For block spread S...

Ngày tải lên: 07/08/2014, 21:20

... better performance. REFERENCES [1] F. Adachi, M. Sawahashi, and H. Suda, “Wideband DS-CDMA for next generation mobile communications systems,” IEEE Commun. Mag., Vol. 36, No. 9, pp. 56 69 , Sept. ... transmission than this, such as in future 121 Y. Park and F. Adachi (eds.), Enhanced Radio Access Technologies for Next Generation Mobile Communication, 121–150. © 2007 S...

Ngày tải lên: 07/08/2014, 21:20

... Repetition Factor 38.4 16 1,024 2. 560 24,5 76 9 1,5 36 1/5 9 .6 76. 8 8 1,024 2, 560 12,288 4 2,048 1/5 4.8 153 .6 4 1,024 2, 560 6, 144 2 1,024 1/5 2.4 307.2 2 1,024 2, 560 3,072 1 512 1/5 1.2 61 4.4 1 1,024 1,5 36 1,5 36 1 ... 2,048 3,072 6, 272 2 128 1/3 2.04 61 4.4 2 2,048 3,072 3,1 36 1 64 1/3 1.02 1,228.8 1 2,048 3,072 1,5 36 0 1,5 36 2/3 1 921 .6 2 3,072 3,072 3,1 36...

Ngày tải lên: 07/08/2014, 21:20

... Short (4 .69 /9) × 6, (5.21/10) × 1 (4 .69 /18) × 6, (5.21/20) × 1 (4 .69 / 36) × 6, (5.21/40) × 1 (4 .69 /72) × 6, (5.21/80) × 1 (4 .69 /108) × 6, (5.21/120) × 1 (4 .69 /144) × 6, (5.21/ 160 ) × 1 Long ( 16. 67/32) ... ( 16. 67 /64 ) ( 16. 67/128) ( 16. 67/2 56) ( 16. 67/384) ( 16. 67/512) 218 CHAPTER 7 2. REQUIREMENTS IN EVOLVED UTRA AND UTRAN The Evolved UTRA and UTRAN targets...

Ngày tải lên: 07/08/2014, 21:20

... 2/3 for UE 2 Cat. 1 and 2/3 for UE 3 Cat. 1 for UE 1 Cat. 1 for UE 2 Cat. 1 for UE 3 Cat. 2/3 for UE 1 Cat. 2/3 for UE 2 Cat. 2/3 for UE 3 Figure 13. Channel coding scheme for L1/L2 control information EVOLVED ... information for multiple users 4 3 2 Option Cat. 1 and 2/3 for multiple sets of UE Cat. 2/3 for UE 2 Cat. 1 for multiple sets of UE Cat. 2/3 for UE 1...

Ngày tải lên: 07/08/2014, 21:20

... time division multiple access (TDMA), and code division multiple access (CDMA). 39 Y. Park and F. Adachi (eds.), Enhanced Radio Access Technologies for Next Generation Mobile Communication, 39–79. © ... (such as downloading information, exchanging email, and instant messaging). 1 Y. Park and F. Adachi (eds.), Enhanced Radio Access Technologies for Next Genera...

Ngày tải lên: 27/06/2014, 09:20