Title :
An ad hoc wireless testbed for scalable, adaptive QoS support
Author :
Ramanathan, Ram ; Hain, Regina
Author_Institution :
Internetwork Res. Dept., BBN Technol., Cambridge, MA, USA
Abstract :
We describe the construction of, and our experimental experience with, an ad hoc wireless testbed developed as part of the DARPA Global Mobile Information Systems (GloMo) sponsored MMWN and DAWN projects. The goal of the MMWN/DAWN system is the network-layer support for real-time QoS in large, dense, mobile ad hoc networks. The testbed consists of MMWN/DAWN switches-a single box with an embedded processor, and a commercial radio transceiver, and endpoints-laptops running voice and data applications. We have conducted a number of real-life experiments with this testbed, and report on our experiences and results
Keywords :
adaptive systems; data communication; land mobile radio; packet radio networks; protocols; quality of service; spread spectrum communication; telecommunication network routing; transceivers; voice communication; DARPA; DAWN project; GloMo; Global Mobile Information Systems; MMWN project; MMWN/DAWN switches; MMWN/DAWN system; ad hoc wireless testbed; commercial radio transceiver; data applications; embedded processor; laptops; mobile ad hoc networks; network-layer support; packet forwarding; real-time QoS; router platform; scalable adaptive QoS support; spread spectrum radio; voice applications; Assembly; Embedded software; Information systems; Internet; Portable computers; Protocols; Real time systems; System testing; Transceivers; Wireless networks;
Conference_Titel :
Wireless Communications and Networking Confernce, 2000. WCNC. 2000 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-6596-8
DOI :
10.1109/WCNC.2000.904763
