PicoRadio RF Transmitter & Group Update. Yuen Hui Chee. Prof. Jan Rabaey. University of California, Berkeley ... Simone Gambini. Ultra-low power A/D converters ...
PicoRadio Goals and Milestones. Now - Oct 1999. Target Specifications ... RF testbed (over the air protocol test) Specification framework. Evaluation criteria ...
What it is: a collection of nodes forming a ... Architecture: flexible I/O, microprocessor, programmable logic ... FRESCO: Formal Real-Time Software Components ...
The Post-PC Era: The Distributed Approach to Information Processing. The 'last meter' problem' ... has to be performed in distributed fashion. Options: ...
Nn. Tn. Ln. h. Channel. model. Nch. Outline. Energy analysis. Application of ... Link Layer Model 2. Extended positive ACK: Mr is max number of ... model ...
Julio da Silva (protocol and architecture) Chunlong Guo (baseband) Vandana Prabhu (processor) ... Julio da Silva - Protocol. Josie Ammer - Baseband. PicoNode ...
The PicoRadio channel is a multipoint-to-multipoint channel because any node may ... Bipartite Model: [4] ... The Bipartite Model. Transition Matrix. P = 0 Q1. Q2 0 ...
State Machine Translation to Hardware. Power Estimation. TCI PHY Future. Plans for PicoRadio PHY ... Simple State Machine: - 5 states - 4 inputs (1-bit) - 5 ...
... toward ultra-low cost, power, and energy dissipation (PicoRadio, Smart Dust, etc. ... the nature of the errors is vital to the design of a 'smart' correction ...
Title: A Generic Framework for Modeling Resources with UML Author: rcshah Last modified by: Claudio Pinello Created Date: 9/21/2001 1:21:47 AM Document presentation ...
Network and Mac combined with Locationing. Radios (Physical Layer) ... Integrated micro-vibrator provides 10-100 mW of free power (equivalent to 2340 ...
(ceramic) Single solar cell. Regulator. RF Transmitter. Energy Storage. Capacitor (10 mF) ... sub-nanosecond UWB pulse bears timing information by detecting the ...
Wireless sensor networks looking to Zigbee Alliance By Bryon Gloden, Murat Senel, and Waseem Sheikh What is a sensor? What is ZigBee? Article Summary Planned ...
Measurements are made using TOA or RSSI both methods ... Spotty. Good. Accuracy. Moderately. Moderately. Yes. No. Energy efficient. Yes. No. Yes. No. Scalable ...
A Proof-of-Concept. A 6 month ... The impact of these simple metering devices ... Bringing social impact into the picture (The Xerox privacy issue) ...
Specs. Network. Synthesis. Formal description of system requirements. Platform. Implementation ... Allow user to describe the network in terms of logical ...
Overview: Chapter 7 Sensor node platforms must contend with many issues Energy consumption Sensing environment Networking Real-time constraints Not typical ...
CITRIS, Tom Kalil Gary Baldwin Jim Demmel Ruzena Bajcsy ... Cable. wi fi. Indoor Sensors. Outdoor Sensors. Panel. Heat Pump. Air Conditioner. Hot Water Heater ...
VISION: Millions of self-powered sensor/transceivers, ... Bread Maker. 1.3. 385. Wooden Deck with People Walking. 0.2-1.5. 60. HVAC Vents in Office Building ...
You can't cheat! 3 bits ? bits. University of California, Berkeley ... Existing work for codes that approach bounds when correlation is known and fixed. ...
G.Whyte@elec.gla.ac.uk. Supervisor: Iain Thayne. Speckled Computing. Outline ... Comparison of shift up in freq v. propagation loss. Some commercially available ...
MAC chooses next hop based on connectivity. Network layer specifies forwarding region ... next hop based on connectivity. When does opportunistic routing ...
Schedule future wake-ups between a sender and receiver based on traffic info ... Sub-channel assignment algorithm to minimize total BT wake-ups in the network: ...
... meeting at BWRC : 'Ad-hoc wireless networking in Berkeley and beyond (or ha-hoo)' 11 faculty in attendance: V. Anantharam, D. Culler, R. Glaser (CE), J. Kahn, R. ...
Parsec/GloMoSim -- current favorite. Geared toward ad-hoc ... primarily in C and uses the Parsec compiler to create executable. ... in Parsec/GloMoSim. ...
Individually On-Off switchable power supplies. Manual FPGA and System Reset ... PicoNode 2 (TCI) was implemented with the WPP and BBP chips fitted on a System Board. ...
Limiting power dissipation to 100 mW. enables energy scavenging. and form self-configuring ad-hoc networks. containing ... Tx COB. Front. cap. regulator. Front ...
MAC Design Decisions Energy is ... Basic Primitives Single Hop ... Developments of new sensor materials Miniaturization of microelectronics Wireless ...
The handpiece houses 4 buttons for setting the radio channels, an on/off button, ... Design, simulate, and synthesize configurable logic for Xilinx ...