Wireless NetworkingElsevier, 2008. gada 9. maijs - 448 lappuses Over the past decade, the world has witnessed an explosion in the development and deployment of new wireless network technologies. From cellular mobile telephony to the ubiquitous WiFi networks in coffee-shops and airports, to the emerging WiMAX wireless broadband access networks, the menu of wireless access systems has become so comprehensive that wireline access to user devices may soon become a relic of the past. Wireless Networking serves as a one-stop view of cellular, WiFi, and WiMAX networks, as well as the emerging wireless ad hoc and sensor networks. Rather than provide descriptive accounts of these technologies and standards, the book emphasizes conceptual perspectives on the modeling, analysis, design and optimization of such networks. Furthermore, the authors present wireless networking within the unifying framework of resource allocation, using simple abstractions of the underlying physical wireless communication. In short, Wireless Networking is an in-depth, exhaustive, and invaluable asset to anyone working in this rapidly evolving field.
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No grāmatas satura
1.5. rezultāts no 88.
17. lappuse
... denote the symbol into which the k-th. 2Mathematically, a pulse, p(t), that is bandlimited (e.g., to (− W2, +W2)) a pulse that is chosen for a digital modulation scheme has negligible energy beyond a small multiple of T on either side ...
... denote the symbol into which the k-th. 2Mathematically, a pulse, p(t), that is bandlimited (e.g., to (− W2, +W2)) a pulse that is chosen for a digital modulation scheme has negligible energy beyond a small multiple of T on either side ...
18. lappuse
Anurag Kumar, D. Manjunath, Joy Kuri. example, let Ck denote the symbol into which the k-th bit is mapped. When the pulses are repeated every T seconds, the modulated pulse stream can be written as X(t) = Ck p(t−kT) (2.1) ∞∑ k ...
Anurag Kumar, D. Manjunath, Joy Kuri. example, let Ck denote the symbol into which the k-th bit is mapped. When the pulses are repeated every T seconds, the modulated pulse stream can be written as X(t) = Ck p(t−kT) (2.1) ∞∑ k ...
22. lappuse
... obtain the following pair of statistics: Y(i)k = Ck cos(Θk) + Z(i)k Y(q)k = Ck sin(Θk) + Z(q)k where (i) and (q) denote the in-phase and quadrature components. 22 2 Wireless Communication: Concepts,Techniques, Models.
... obtain the following pair of statistics: Y(i)k = Ck cos(Θk) + Z(i)k Y(q)k = Ck sin(Θk) + Z(q)k where (i) and (q) denote the in-phase and quadrature components. 22 2 Wireless Communication: Concepts,Techniques, Models.
23. lappuse
... denote the in-phase and quadrature components. The sequences Z(i)k and Z(q)k are independent, and each is a sequence of i.i.d. zero mean Gaussian random variables with variance N02. We can write this more compactly by using complex ...
... denote the in-phase and quadrature components. The sequences Z(i)k and Z(q)k are independent, and each is a sequence of i.i.d. zero mean Gaussian random variables with variance N02. We can write this more compactly by using complex ...
30. lappuse
... (denoted by Ψrcv) in terms of the ratio of the transmitted signal power to the received noise power (denoted by Ψxmt). We have Ψrcv = Ψxmt · H = Ψxmt · ( dd0 ) −η · 10−ξ10· R2 (2.11) Then, in dB, we can write the received SNR as (Ψrcv) ...
... (denoted by Ψrcv) in terms of the ratio of the transmitted signal power to the received noise power (denoted by Ψxmt). We have Ψrcv = Ψxmt · H = Ψxmt · ( dd0 ) −η · 10−ξ10· R2 (2.11) Then, in dB, we can write the received SNR as (Ψrcv) ...
Saturs
1 | |
15 | |
53 | |
81 | |
Chapter 5 Cellular CDMA | 125 |
Chapter 6 Cellular OFDMATDMA | 161 |
Chapter 7 Random Access and Wireless LANs | 187 |
Optimal Routing and Scheduling | 243 |
Fundamental Limits | 291 |
Chapter 10 Ad Hoc Wireless Sensor Networks WSNs | 337 |
Appendices | 375 |
Bibliography | 407 |
Index | 417 |
Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
access networks algorithm Aloha analysis arrival rate assume average backoff bandwidth bit rate blocking probability capacity carrier CDMA cellular networks channel gain Chapter collision computation connected consider coverage CTMC decode defined delay denote discussion distributed downlink edge example fading feasible flow frame function Gaussian given graph handover hence IEEE inequality interference Internet locations log2 matrix maximum mean mesh networks mobile modulation neighbors number of nodes obtain OFDM OFDMA optimal packet loss path loss path loss exponent Poisson Poisson process power allocation power constraint power control problem protocol queue random variables Rayleigh fading receiver routing scheduling Section sensor network sequence server signal SINR slot slotted Aloha spatial reuse spectrum symbol Theorem throughput traffic transmission transmit uplink users vector voice WiMAX wireless mesh networks wireless networks WLAN
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