05448nam 2200649 a 450 991014149330332120230803025151.01-118-57995-X1-299-13990-61-118-57937-21-118-58001-X(CKB)2670000000327415(EBL)1117272(OCoLC)827208479(SSID)ssj0000855598(PQKBManifestationID)11478848(PQKBTitleCode)TC0000855598(PQKBWorkID)10792638(PQKB)10713935(MiAaPQ)EBC1117272(Au-PeEL)EBL1117272(CaPaEBR)ebr10653851(CaONFJC)MIL445240(EXLCZ)99267000000032741520120820d2013 uy 0engur|n|---|||||txtccrEnergy efficiency in wireless networks[electronic resource] /Oswald Jumira, Sherali ZeadallyLondon ISTE ;Hoboken, N.J. Wiley20131 online resource (118 p.)FOCUS series in networks and telecommunications,2051-2481Description based upon print version of record.1-84821-444-8 Includes bibliographical references and index.Title Page; Contents; PREFACE; CHAPTER 1. ENERGY EFFICIENCY IN CELLULAR NETWORKS; 1.1. Overview of cellular communication networks; 1.2. Metrics for measuring energy efficiency in cellular wireless communication systems; 1.3. Energy efficiency in base stations; 1.4. Energy-efficient cellular network design; 1.5. Interference management and mitigation; 1.6. Enabling technologies; 1.6.1. Energy-efficient communication via cognitive radio; 1.6.2. Using cooperative relays to support energy-efficient communication; 1.6.2.1. Enabling energy-efficient communication via fixed relays1.6.2.2. Communications in cellular networks via user cooperationCHAPTER 2. ENERGY EFFICIENCY IN WIRELESS AD HOC NETWORKS; 2.1. Overview of wireless ad hoc networks; 2.2. Metrics for measuring energy efficiency in wireless ad hoc networks; 2.3. Energy losses in wireless ad hoc networks; 2.4. Energy efficiency in wireless sensor networks; 2.4.1. Energy efficiency in wireless sensor networks; 2.5. Mobile ad hoc networks (MANETs); 2.5.1. Energy efficiency in mobile ad hoc networks; CHAPTER 3. ENERGY EFFICIENCY IN WIRELESS LOCAL AREA NETWORKS; 3.1. Overview of wireless local area networks3.2. Energy consumption metrics for WLANs3.3. Energy efficiency in WLANs; 3.3.1. Physical layer-based energy-efficient schemes; 3.3.2. Medium access control (MAC) layer-based energy-efficient schemes; 3.3.3. Cross-layer-based energy-efficient schemes; 3.4. Energy efficiency strategies in IEEE 802.11n; CHAPTER 4. ENERGY HARVESTING IN WIRELESS SENSOR NETWORKS; 4.1. Energy harvesting; 4.1.1. The harvesting concept; 4.1.1.1. Universal energy-harvesting model A universal energy model is the link between the energy harvester and the WSN node [J; 4.2. Harvesting techniques4.2.1. Mechanical energy sources4.2.2. Thermal energy sources; 4.2.3. Radiation energy sources; 4.2.4. Comparison of harvesting sources; 4.3. Energy harvesting storage devices; 4.4. Power management for EH-WSN; 4.4.1. Discussion on power management for energy harvesting systems; 4.5. Conclusion; CHAPTER 5. FUTURE CHALLENGES AND OPPORTUNITIES; 5.1. Energy efficiency in cellular networks; 5.1.1. Low-energy spectrum sensing; 5.1.2. Energy-aware medium access control and energy-efficient routing; 5.1.3. Energy-efficient resource management in heterogeneous cellular networks5.1.4. Cross-layer design and optimization5.1.5. Energy considerations in practical deployments of cooperative and cognitive radio systems; 5.2. Energy efficiency in ad hoc networks; 5.2.1. Sampling techniques; 5.2.2. MAC protocols; 5.2.3. Routing; 5.2.4. Mobility challenges; 5.2.5. Cognitive radio technology applied in wireless ad hoc networks; 5.3. Energy efficiency in WLAN; 5.3.1. IEEE 802.11ac (gigabit Wi-Fi); 5.3.2. MIMO-based WLAN; 5.3.3. Super Wi-Fi (IEEE 802.22); 5.4. Energy harvesting in wireless sensor networks; 5.4.1. Challenges for energy harvesting in harsh conditions5.4.2. Radiation-based energy harvestersThe last decade has witnessed an unprecedented development and growth in global wireless communications systems, technologies and network "traffic" generated over network infrastructures.This book presents state-of-the-art energy-efficient techniques, designs and implementations that pertain to wireless communication networks such as cellular networks, wireless local area networks (WLANs) and wireless ad hoc networks (WAHNs) including mobile ad hoc networks (MANETs), and wireless sensor networks (WSNs) as they are deployed across the world to facilitate "always on" reliable high-speedFocus series (London, England)Wireless communication systemsEnergy consumptionWireless communication systemsEnergy consumption.621.384Jumira Oswald974478Zeadally Sherali938529MiAaPQMiAaPQMiAaPQBOOK9910141493303321Energy efficiency in wireless networks2218608UNINA