Chapter 1

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Chapter 1: Multihop Ad Hoc Networking: The Evolutionary Path 1.1 Introduction Mobile devices ↑↑, wired networks WiFi hot spots Network infrastructure dynamic environments: temporally interconnection. Infrastructureless networks = ad hoc networks = self-organizing networks = efficient solution. Single-hop network = Zigbee (IEEE 802.15.4) for short-range network Bluetooth (IEEE 802.15.1) for personal area network and high speed LAN (802.11). Multihop network = Mobile Ad hoc Networks(MANETs) = infrastructureless. 1.2 MANET Research: Major Achievements and Lesson Learned 1.2.1 Major Achievements Focus: pure general-purpose MANET Pure = no infrastructure, General-purpose = no specific application ¿TCP/IP application.

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Chapter 1

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Chapter 1: Multihop Ad Hoc Networking: The Evolutionary Path1.1 IntroductionMobile devices , wired networks WiFi hot spotsNetwork infrastructure dynamic environments: temporally interconnection. Infrastructureless networks = ad hoc networks = self-organizing networks = efficient solution.Single-hop network = Zigbee (IEEE 802.15.4) for short-range network Bluetooth (IEEE 802.15.1) for personal area network and high speed LAN (802.11). Multihop network = Mobile Ad hoc Networks(MANETs) = infrastructureless.

1.2 MANET Research: Major Achievements and Lesson Learned1.2.1 Major AchievementsFocus: pure general-purpose MANETPure = no infrastructure, General-purpose = no specific application TCP/IP application.