Swarm Networks Swarm Visions December 6 2011 Kris

Swarm Networks Swarm Visions December 6, 2011 Kris Pister

u Near term: toolkit – Platforms – Projects u Mid-term: reduce barriers – Power – Reliability – Cost u Long term

Multi-platform, multi-OS interoperability open. WSN. berkeley. edu Dust Networks Huron (Dust Oski) u. C/OS-II UCB, GINA (MSP, Atmel ‘ 231) Open. OS • Open. WSN • Smart. Mesh. IP • Open. WSN http Co. AP UDP LBNL Jennic JN 5148 Free. RTOS • “home brew” xyz TCP 6 Lo. WPAN, RPL 802. 15. 4 E - TSCH PLC Wi. Fi 2. 4 GHz 802. 15. 4 PLC Wi. Fi

Data Collection

Resource Directory

Demo: Rube Goldberg Machine • F • E • B • C • A • D • H A B D E C H F

Demo: Intercontinental lighting control LBR 15. 4 e Hurricane (Fremont) (Amsterdam)

$1 plug-through wireless power monitor M. Eng Capstone project w/ Prof. Boser Ellaboudy, Lee, Moore, Aggarwal, Stanislowski Vpeak-to-peak = 154 m. V

0. 1 mm 2 Transceiver u u Mostly synthesized from standard cells Uses existing crystal for digital 350µm 500µm 600µm TX 0. 18 um Active area: 0. 3 mm 2 results RX 500µm Active area: 0. 18 mm 2 Ø 10 kbps 73 d. B link margin meters of indoor communication range Ø 0. 1 mm 2 in 65 nm Richard S

Crystal-free RF mesh networks • Majority of motes use two crystals - 32 k. Hz time - ~20 MHz RF freq Crystal 1 • $crystals > $chip • Solutions - Embed crystals in silicon Crystal 2 - Solve with circuits+software Micro Processor Radio Mote wsn. eecs. berkeley. edu Kerkez, Meh

On chip power for WSN u GOAL: Monolithic solution for power & control – Energy-harvesting photovoltaic cell – DC-DC power converter u u u. W today n. W next Power conversion n. A timer Thin film battery Mike Lore

Single-chip mote? u Goals: – Standard CMOS – Low power – Minimal external components Zero Temp u. P SRAM antenna RF crystal Amp ADC Radio Time AES Location battery RTC crystal

Synthetic Insects c. 1994

Solar Powered Robot Pushups 2002

Space Frames

Self-constructing, self-healing structures