Information and communication technologies [ICT] aiming at the reduction of own energy use

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02BINDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS

Y02B60/00Information and communication technologies [ICT] aiming at the reduction of own energy use

Y02B60/10Energy efficient computing Y02B60/12Reducing energy-consumption at the single machine level Y02B60/1203involving a plurality of components Y02B60/1207acting upon the main processing unit Y02B60/121Low-power processors Y02B60/1214Performance modes Y02B60/1217Frequency modification Y02B60/1221Clock disabling Y02B60/1225Access, addressing or allocation within memory systems or architectures Y02B60/1228Interconnection, or transfer of information or other signals between, memories, peripherals or central processing units Y02B60/1232Acting upon peripherals Y02B60/1235the peripheral being a bus Y02B60/1239the peripheral being a memory control unit [MCU] Y02B60/1242the peripheral being a display Y02B60/1246the peripheral being disc or storage devices Y02B60/125The peripheral being a CD-ROM unit Y02B60/1253the peripheral being a cursor control device Y02B60/1257the peripheral being a keyboard Y02B60/126the peripheral being a modem Y02B60/1264the peripheral being a PCMCIA card Y02B60/1267the peripheral being a printer Y02B60/1271Data transfer to print units Y02B60/1275Cooling means for computing equipment provided with thermal management Y02B60/1278Power management Y02B60/1282Selective power distribution Y02B60/1285Controlling the supply voltage Y02B60/1289Monitoring user presence Y02B60/1292Battery monitoring Y02B60/1296Power strips aiming to energy efficient operation Y02B60/14Reducing energy-consumption by means of multiprocessor or multiprocessing based techniques, other than acting upon the power supply Y02B60/142Resource allocation Y02B60/144Scheduling Y02B60/146Increasing resource utilisation Y02B60/148Load distribution Y02B60/16Reducing energy-consumption in distributed systems Y02B60/162Delegation or migration Y02B60/165Monitoring Y02B60/167Resource sharing Y02B60/18Reducing energy consumption at software or application level Y02B60/181Compilation Y02B60/183Installation Y02B60/185At application level Y02B60/186Suspending or hibernating, performance or eco-modes, operating system support Y02B60/188Information retrieval in databases Y02B60/30Techniques for reducing energy-consumption in wire-line communication networks Y02B60/31using reduced link rate Y02B60/32using subset functionality Y02B60/33by selective link activation in bundled links Y02B60/34by operating in low-power or sleep mode Y02B60/35specifically suitable for Ethernet Y02B60/36specifically suitable for DSL Y02B60/40High level techniques for reducing energy-consumption in communication networks Y02B60/41by proxying, i.e. delegating network functionalities while in low-power mode Y02B60/42by energy-aware routing Y02B60/43by signaling and coordination Y02B60/44specifically suitable for Ethernet Y02B60/45specifically suitable for DSL Y02B60/46Application modification for reducing energy-consumption Y02B60/50Techniques for reducing energy-consumption in wireless communication networks