Advanced wireless networks 4g technologies phần 10 doc

... JWBK08 3-0 1 JWBK083-Glisic March 6, 2006 11:31 Char Count= 0 4G NETWORKS AND COMPOSITE RADIO ENVIRONMENT 5 DABDABDAB Analog TV and DVB-T Analog TV and DVB-T Analog TV and DVB-T GSM UMTSWLAN UMTS GSM GSM ããã ããã ããã GSM ... Figure 1.13 Two-hop direct-transmission mode. 1.3.4.3 Handoff – two-hop direct-transmission mode to two-hop direct-transmission mode, one-hop direction-tr...

Ngày tải lên: 09/01/2014, 15:40

... 21516 schema example, 221 standard schema design, 23342 subtyping, 219 summary, 24647 technology, 22530, 247 uses, 211 See also Databases 528 Advanced Database Technology and Design Persistent objects, ... tables, 186 Booch method, 10 Bottom-up design, 301 local DBs and, 307 schema conformance, 307 schema improvement, 307 schema merging, 307 518 Advanced Database Tech...

Ngày tải lên: 08/08/2014, 18:21

... 229, 230, 240, 253, 275, 287, 304, 305 mapping language 97, 105 107 , 110, 111, 229 mapping pattern 105 , 106 , 110 mediation 30, 95, 96, 104 , 111, 112, 120, 167, 194, 197, 204, 205, 221, 222, 230, ... 195, 196, 233, 236, 239, 241, 244, 245, 253–256, 279, 302, 303, 305 310 INDEX Index alignment 6, 96, 97, 100 , 101 , 104 , 105 , 108 –113, 127, 173, 205, 271, 275, 305 annotation...

Ngày tải lên: 14/08/2014, 06:22

... delay 11 1 4 .1. 9 Feedback process and mode command reception 11 2 4 .1. 10 Link service rate with imperfections 11 2 4 .1. 11 Sensitivity of state probabilities to hysteresis region width 11 4 4 .1. 12 Estimation ... error 11 5 4 .1. 13 Feedback process and acquisition errors 11 8 JWBK083- 01 JWBK083-Glisic March 6, 2006 11 : 31 Char Count= 0 1 Fundamentals 1. 1 4G NETWORKS...

Ngày tải lên: 14/08/2014, 09:21

... 1. 82 6.38 1.57 −41.5 LOS, hallway Whittemore 2. 1 5 2. 22 6 .24 7. 52 2.38 2. 22 0.73 −16.7 2. 2 10 2. 78 6.48 8 .24 2. 61 2. 78 0. 82 24 .4 Intersection 2. 3 20 2. 3 4.56 7.81 2. 55 2. 30 0.55 − 32. 86 2. 4 30 22 . 02 ... 0. 92 0 .23 − 12. 9 Center LOS, room Whittemore 4.1 7.1 2. 74 4. 72 11.16 3.08 2. 47 0.36 29 .7 Corner 4 .2 3.8 2. 4 4.98 11.11 3.17 2. 40 0.47...

Ngày tải lên: 14/08/2014, 09:21

... where 1 V 2 2 V 4 V 5 V 3 V 6 V 1 4 4 1 3 1 3 1 V 2 2 V 4 V 5 V 3 V 6 V 1 4 4 1 3 1 3 1 V 2 2 V 4 V 5 V 3 V 6 V 1 4 4 1 3 1 3 Figure 7.4 Illustration of a walk. JWBK0 83- 05 JWBK0 83- Glisic February 23, 2006 3: 39 Char ... OIY JWBK0 83- 07 JWBK0 83- Glisic February 23, 2006 3: 50 Char Count= 0 GRAPHS AND ROUTING PROTOCOLS 201 2 3 4 1 3 1 1 2.5 Graph 2 3 4 1 3 1 1...

Ngày tải lên: 14/08/2014, 09:21

... 1012 141 618 0 1 2 3 4 a - Drop Tail 8 1012 141 8 0 1 2 3 4 b - Random Drop 01 a - Drop tail 8 1012 141 61 0 1 2 3 4 b - Random drop Node 5 throughput (%) Node 5 throughput (%) Buffer sizeBuffer size 46 81012 0 1 2 3 4 c ... (QoS) in 4G wireless networks, it is essential to model a wireless channel in terms of connection-level QoS metrics such as data rate, delay and delay-vio...

Ngày tải lên: 14/08/2014, 09:21

... Spectrum, vol. 35, 1998, pp. 26– 35. [73] F. Ananasso and F.D. Priscoli, Issues on the evolution toward satellite personal com- munication networks, in Proc. GLOBECOM’ 95, London, pp. 54 1 54 5. [74] E. ... user location update for wireless PCS networks, ACM-Baltzer J. Wireless Networks, vol. 1, no. 2, 19 95, pp. 187–196. [9] B. Akyol and D. Cox, Re-routing for handoff in a wireless...

Ngày tải lên: 14/08/2014, 09:21

... = ⎧ ⎪ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎪ ⎩ −5.8 −18.2 −55.3 −20.3 −33 .6 − 36. 0 −9.7 −43.5 −22.2 −15.9 −41 .6 −30.9 −9.3 −38 .6 − 36. 5 −14.2 −20 .6 −38.5 6. 8 − 36. 6 −22 .6 −23.9 −20.1 − 16. 4 −10.8 ⎫ ⎪ ⎪ ⎪ ⎪ ⎬ ⎪ ⎪ ⎪ ⎪ ⎭ The tradeoff ... JWBK083-12 JWBK083-Glisic February 23, 20 06 4:54 Char Count= 0 CDMA CELLULAR MULTIMEDIA WIRELESS NETWORKS 425 0.5 1 1.5 2 2.5 3 3.5 4 2 4 6 8 10 12 14 16 18 2...

Ngày tải lên: 14/08/2014, 09:21

... SENSOR NETWORKS Table 14.1 Frequency bands available for ISM applications Frequency band Center frequency 676 5– 679 5 kHz 678 0 kHz 13 553–13 5 67 kHz 13,560 kHz 26 9 57 27 283 kHz 27, 120 kHz 40.66–40 .70 ... for mobile wireless networks, in Proc. INFOCOM ‘ 97, April 19 97. [11] M.S. Corson and A. Ephremides, A distributed routing algorithm for mobile wireless networks, ACM/Balt...

Ngày tải lên: 14/08/2014, 09:21

... dissem- inating information in wireless sensor networks, Wireless Networks, vol. 8, nos 2–3, 2002, pp. 169– 185 . JWBK 083 -16 JWBK 083 -Glisic February 23, 2006 5:34 Char Count= 0 644 ACTIVE NETWORKS An example ... Society Press, 1997, pp. 85 –92. [81 ] R. Hauser, T. Przygienda and G. Tsudik, Lowering security overhead in link state routing. Comput. Networks, vol. 31, 1999, pp....

Ngày tải lên: 14/08/2014, 09:21

... The MIB functions as Advanced Wireless Networks: 4G Technologies Savo G. Glisic C  2006 John Wiley & Sons, Ltd. 699 JWBK083-18 JWBK083-Glisic February 23, 2006 5: 59 Char Count= 0 718 NETWORK ... August 199 7, pp. 46–51. [28] M. Frullone, G. Rira, P. Grazioso and G. Fabciasecca, Advanced planning criteria for cellular systems, IEEE Person. Commun., December 199 6, pp. 10–1...

Ngày tải lên: 14/08/2014, 09:21

... data. The rationale behind this approach is that, by transmitting the watermarked Advanced Wireless Networks: 4G Technologies Savo G. Glisic C  2006 John Wiley & Sons, Ltd. 817 JWBK083-20 ... that the minimum transmission energy over such a link varies as E m (D) ∝ D K . Advanced Wireless Networks: 4G Technologies Savo G. Glisic C  2006 John Wiley & Sons, Ltd. 801...

Ngày tải lên: 14/08/2014, 09:21

... place. Figure 5-6: Enabling wireless access and setting the SSID and channel. 93 Chapter 5: Moving On to a Wireless LAN: Your Wireless Access Point 09_575252 ch05.qxd 9/2/04 3: 57 PM Page 93 Also worthwhile ... Infrared devices and then click Next. 63 Chapter 4: Getting a Quick Start with Wireless Personal Area Networks 08_575252 ch04.qxd 9/2/04 3: 56 PM Page 63 find non-dis...

Ngày tải lên: 14/08/2014, 14:20

... demonstrandum: that is, that which was to be proved): dB = 10 log 10 (P2 / P1) –3 dB = 10 log 10 (P2 / 100 ) –0.3 = log 10 (P2 / 100 ) 10 – 0.3 = P2 / 100 0.50 = P2 / 100 P2 = 50% Now, you may not feel like using ... 9/3/04 8:40 AM Page 364 388 Wireless Networks For Dummies WirelessCommunities Web site, 345 WirelessMan network, 15 WirelessNetworkProducts Web site,...

Ngày tải lên: 14/08/2014, 14:20