1 / 9

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.

maggie-wiley
Télécharger la présentation

Tinyos Zigbee WG

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  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

More Related