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Outline of lecture 8: bluetooth has general characteristics, piconets & scatternets, basic access scheme, baseband (mac layer), higher layer protocols, profiles and versions; zigbee has zigbee vs. IEEE 802.15.4, architecture & topologies, IEEE802.15.4 MAC layer. | 262001 Mobile Wireless Networking Lecture 8 Bluetooth Zigbee Schiller Section 7.5 Reader Part 7 Optional Wikipedia Bluetooth 7 Geert Heijenk Mobile and Wireless Networking 2009 2010 Outline of Lecture 8 Bluetooth General characteristics Piconets scatternets Basic Access scheme Baseband MAC layer Higher layer protocols Profiles and Versions Zigbee Zigbee vs. IEEE 802.15.4 Architecture Topologies IEEE 802.15.4 MAC layer 2 Mobile and Wireless Networking 2009 2010 Bluetooth Idea Universal radio interface for ad-hoc wireless connectivity Interconnecting computer and peripherals handheld devices PDAs cell phones - replacement of IrDA Embedded in other devices goal 5 device Short range 10 m low power consumption license-free 2.45 GHz ISM Voice and data transmission approx. 1 Mbit s gross data rate One of the first modules Ericsson . 3 Mobile and Wireless Networking 2009 .
