… CC2567 device is the first wireless, single-chip solution that enables direct short-range communication between ultra low-power, ANT+-enabled devices and commonly used mobile devices relying on Bluetooth® technology such as PCs, smartphones and tablets …
… DECT is more than just telephones … DECT ULE is an ultra-low-energy extension to DECT … its combination of range, high data rate and zero interference with the potential to run on batteries for years is unique … DECT Forum has established an international Lower Power Working Group to drive development within the DECT community and present an open standard proposal to ETSI …
… DECT ULE's low current consumption is achieved in the same way as in other low-power systems - by allowing the IC to operate in a sleep mode for most of the time … DECT operates in the 1880 to 1900 MHz frequency band (outside Europe the 1910-1930 MHz and 1900-1920 MHz bands are also used). This 20 MHz of radio spectrum is split into ten channels with a spacing of 1.728 MHz. In addition to this division by frequency (FDMA), DECT also splits up the available space into time slots (TDMA). In total, there are 24 time slots per frequency band (12 "down" and 12 "up") … WSN sleep (20 s), long range (250 mW), interference free (1.9 GHz band) …
… Atmel was showing off a range of technology including RF4CE remote controls …
… reenpeak's RF4CE remote control adds a "Find Me" feature. This uses the bidirectional 802.15.4 communication system underlying RF4CE …
… Bug Labs was showing off their latest kit (BUG 2.0 Modular Wireless Development Platform, watch) …
… Freescale was showing how 3D glasses could be controlled by ZigBee …
… No. 42: Home Energy Monitors (Belkin Conserve, GE Nucleus) …
… No. 56: Near Field Communication …
… No. 76: Self-Powering Devices …
… No. 78: Smart-Infrastructure Investment …
… No. 83: Social Objects (Stickybits) …
… No. 88: Tap-to-Pay …
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