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Tinyos Zigbee WG

The ETTX 2009 conference in Cork, Ireland, focused on the advancements in implementing standard-compliant ZigBee network layers within TinyOS. The key objectives included building a robust ZigBee protocol stack atop the IEEE 802.15.4 framework, enhancing QoS and security measures, and ensuring seamless integration with TinyOS 802.15.4 implementations. Current challenges involve establishing a modular baseline for the ZigBee Network layer and maintaining compatibility with existing frameworks. Open-ZB features include data transmission management, routing, and mobility solutions tailored for resource-constrained environments.

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Tinyos Zigbee WG

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  1. The First European TinyOS Technology Exchange (ETTX 2009) Cork, Ireland TinyosZigbee WG Anis Koubâa (aska@isep.ipp.pt) 10 Feb 2009

  2. Objectives • Implementation of standard compliant ZigBee Network Layer, • Build the ZigBee protocol stack on top of the IEEE 802.15.4 protocol stack • Coordination with the TinyOS 802.15.4 WG, • Implement, test, and validate enhancements and add-ons to the standard ZigBee specification • QoS, synchronization services, security, low-power routing.

  3. Current Challenges • Interfacing with the TinyOS 15.4 WG implementation, • Providing a baseline and modular implementation of the ZigBee Network layer

  4. Current Status: open-ZB Features http://www.open-zb.net/ • Phy Module (Physical Layer) • Transceiver management • Data transmission/reception • Received Signal Strength Indication • Clear Channel Assessment • Mac Module (Data Link Layer) • Beacon Generation • Synchronization • Association Procedures • CSMA/CA • GTS Management • NWL Module (Network Layer) • Network management • Addressing schemes • Neighbour tables • Tree-Routing

  5. ZigBee Main Features Mobility

  6. Network Management

  7. Routing and Mobility

  8. Security

  9. (Current) Members List

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