Network Layer Working Group Overview Open House June 3, 2003 Monique Bourgeois 03209r0ZB.
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Transcript of Network Layer Working Group Overview Open House June 3, 2003 Monique Bourgeois 03209r0ZB.
![Page 1: Network Layer Working Group Overview Open House June 3, 2003 Monique Bourgeois 03209r0ZB.](https://reader036.fdocuments.in/reader036/viewer/2022082713/5697bfaa1a28abf838c9a3e1/html5/thumbnails/1.jpg)
Network Layer Working Group Overview
Open HouseJune 3, 2003
Monique Bourgeois
03209r0ZB
![Page 2: Network Layer Working Group Overview Open House June 3, 2003 Monique Bourgeois 03209r0ZB.](https://reader036.fdocuments.in/reader036/viewer/2022082713/5697bfaa1a28abf838c9a3e1/html5/thumbnails/2.jpg)
Copyright 2003 The ZigBee Alliance, Inc.
• Provide a protocol for connectionless, end-to-end data transmission in a network of IEEE 802.15.4 nodes, routing data either via a single hop or multiple hops.
Working Group Scope
![Page 3: Network Layer Working Group Overview Open House June 3, 2003 Monique Bourgeois 03209r0ZB.](https://reader036.fdocuments.in/reader036/viewer/2022082713/5697bfaa1a28abf838c9a3e1/html5/thumbnails/3.jpg)
Copyright 2003 The ZigBee Alliance, Inc.
Working Group Organization
• Chair – Monique Bourgeois, Motorola• Vice Chair – Zachary Smith, Ember• Secretary – C.C. Huang, Helicomm• Technical Editor – Phil Jamieson, Philips
• Member Companies:AdconAtmelCerticomChipconDanfossEatonEmberETS Dr. GenzFigure 8 WirelessFrance Telecom
HelicommHoneywellIntelInvensysLevitonMillennial NetMitsubishiMotorolaNanotron
NTRUNTSPhilipsSamsungUniband Electronics Corp.Zensys
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Copyright 2003 The ZigBee Alliance, Inc.
Network Layer Capabilities
• Star and multihop topologies• Transparent recovery from power failure
and other transient conditions• Flexible routing scheme allows
application developers to minimize RAM requirements
• “Tunable” routing cost functions allow for various performance optimizations
• Supports low-power operation by allowing nodes – even routers – to sleep
![Page 5: Network Layer Working Group Overview Open House June 3, 2003 Monique Bourgeois 03209r0ZB.](https://reader036.fdocuments.in/reader036/viewer/2022082713/5697bfaa1a28abf838c9a3e1/html5/thumbnails/5.jpg)
Copyright 2003 The ZigBee Alliance, Inc.
Network WG Activities
• Task groups to target specific issues− routing− network & device maintenance− discovery & binding− ZigBee over IP/IP over ZigBee− conformance
• Simulation group to evaluate design options and provide guidance to the WG
• Editing team to draft network specification document