Advances in Vehicular Networking Technologies Part 3 pptx

... 2 011 Printed in India A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org Advances in Vehicular Networking Technologies, ... f 1 () () (, ) (, ) 1, 2 , , 1, 2 , , 1 min min . αα − == = ∈ ⎡ ⎤ =⋅ ⎣ ⎦ ∑ ( 21) Advances in Vehicular Networking Technologies 4 occurrences, and thro...

Ngày tải lên: 20/06/2014, 00:20

... E s  | H v | 2 + | H h | 2  (22 ) Rearranging (22 ) we obtain, W ∗ = E s  | H v | 2 + | H h | 2  E s  | H v | 4 + | H h | 4 + 2 | H v H h | 2  + | H v | 2 N v 0 + | H h | 2 N h 0 (23 ) Assuming H = | H v | 2 + | H h | 2 , ... be increased to maintain the spectral efficiency which then reduces the performance gain over non-cooperative single-input single-output (SISO...

Ngày tải lên: 20/06/2014, 00:20

... 1059–10 63. 64 Advances in Vehicular Networking Technologies 2.1 Description of the involved technologies In this subsection we describe the technologies involved in the process of collection information ... 192–206. 63 Efficient Information Dissemination in VANETs Advances in Vehicular Networking Technologies 72 accreditation 5.6 testing 4.2 inspection...

Ngày tải lên: 20/06/2014, 00:20

... overhead is minimal, 91 Coupling Activity and Performance Management with Mobility in Vehicular Networks Advances in Vehicular Networking Technologies 1 04 The basic principle of UWB-IR automotive ... wireless network, Advanced Information Networking and Applications, 2008. AINA 2008. 22nd International Conference on, pp. 803 –810. 100 Advances in Vehicular Netwo...

Ngày tải lên: 20/06/2014, 00:20

... MAX_TIMEOUT = 4, and σ = 2 dB, 4 dB and 8 dB Advances in Vehicular Networking Technologies 138 0 50 100 150 200 250 300 350 400 0 0.1 0.2 0.3 0.4 0 .5 0.6 0.7 0.8 0.9 1 Number of Units, M Normalized ... of an Advances in Vehicular Networking Technologies 120 (a) Sedan (b) Mini-van (c) SUV (d) Mini-truck Fig. 22. Unique profiles of automobile (BW =5...

Ngày tải lên: 20/06/2014, 00:20

... Belfiore, 20 06) ), three main cooperative transmission protocols have been proposed: 166 Advances in Vehicular Networking Technologies Advances in Vehicular Networking Technologies 148 Shah, ... transmit symbols 170 Advances in Vehicular Networking Technologies Advances in Vehicular Networking Technologies 158 It is also assumed that an ideal r...

Ngày tải lên: 20/06/2014, 00:20

... OFDM/MIMO/Conv. coding n (2 st.) 14.4,28.9,43.3, 57. 8,86 .7, 115.6,130,144.4 OFDM/MIMO/Conv. coding n (3 st.) 21 .7, 43.3,65,86 .7, 130, 173 .3,195,216 .7 OFDM/MIMO/Conv. coding n (4 st.) 28.9, 57. 8,86 .7, 115.6, 173 .3,231.1,260,288.9 ... which we succeeded in finding an optimal power allocation algorithm only for OAF hybrid cooperation schemes. 172 Advances in Vehicular Networki...

Ngày tải lên: 20/06/2014, 00:20

... and many people walking around has been the selected scenario to test the wireless localization 230 Advances in Vehicular Networking Technologies Advances in Vehicular Networking Technologies 202 ... HFA 386 1B component pinout diagram, three appropriate leads (and common ground) w ere identified, TX_RDY, MD_RDY and MCLK (Intersil, 2002). 220 Advances in Vehicular...

Ngày tải lên: 20/06/2014, 00:20

... on Selected Areas in Communications, Vol. 24, (February 2006) 247-260, ISSN: 0733-8716. 236 Advances in Vehicular Networking Technologies Advances in Vehicular Networking Technologies 256 ... and continuously, since IMU-based 232 Advances in Vehicular Networking Technologies Data Forwarding in Wireless Relay Networks 2 49 0 10000 20000 30000 40000 5...

Ngày tải lên: 20/06/2014, 00:20

... seen during the throughput measurement of HPAV and HD-PLC standards. In this study, only the Advances in Vehicular Networking Technologies 278 international Conference on Emerging Technologies ... 3… These copies will be used in case of system failure, and permit fast context switching. Advances in Vehicular Networking Technologies 288 participants were...

Ngày tải lên: 20/06/2014, 00:20

... Transmission chain used for the simulation Advances in Vehicular Networking Technologies 298 Fig. 1. Block diagram of a transmitting antenna The imaginary part X in of the input impedance ... The input impedance of an antenna is expressed in terms of its real and imaginary parts as in in in ZRjX,=+ (1) where Z in is the antenna impedance at the input termi...

Ngày tải lên: 20/06/2014, 00:20

... Doppler spread. Advances in Vehicular Networking Technologies 346 Since the receiver is often in a scattering environment, much of the power is not in the direct path but rather in the “echos” ... significant increase in peak data rates up to 100 Mb/s in downlink and 50 Mb/s in uplink within 20 MHz spectrum leading to spectrum efficiency of 5 Mb/s, increased cel...

Ngày tải lên: 20/06/2014, 00:20

... 2, , 9. Advances in Vehicular Networking Technologies 370 Initial , Calculate interference in prior Calculate covariance in prior Calculate Kalman factor Calculate the revised interference ... large. In order to mitigate inter-cell interference, a novel inter-cell interference coordination scheme called SFFR is introduced in this part, which can effectively improve...

Ngày tải lên: 20/06/2014, 00:20

... preventing strong interferers from being scheduled. 410 Advances in Vehicular Networking Technologies multipath fading channel coefficients (small-scale fading). By weighting (6) by the intercell CCI ... 4 0 0 0.2 0.4 0.6 0.8 1 Downlink capacity in CoI [bits/s/Hz] Cumulative distribution function MC−blind MC−link−gain−aware MC−interference−aware SB−blind SB−link−gain−aware SB−inter...

Ngày tải lên: 20/06/2014, 00:20

... Vehicular Networking Technologies as for the interfering users in the neighboring cells (resulting in interference coordination). If additionally the modified pilots are weighted by the UL interference ... uplink. 418 Advances in Vehicular Networking Technologies Catreux, S., Driessen, P. & Greenstein, L. (2002). Data Throughputs Using Multiple-Input Multiple-Output (MI...

Ngày tải lên: 20/06/2014, 00:20