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===2003=== | ===2003=== | ||
[[Media:MICSSA2003_Bluetooth_defence.doc|'''Conference paper''': D.L. Johnson, 2003 Military Information and Communications Symposium of South Africa (MICCSA) conference: Bluetooth in the defence industry - "The quest for point to multipoint cable replacement"]] | [[Media:MICSSA2003_Bluetooth_defence.doc|'''Conference paper''': D.L. Johnson, 2003 Military Information and Communications Symposium of South Africa (MICCSA) conference: Bluetooth in the defence industry - "The quest for point to multipoint cable replacement"]] | ||
[[Media:MICSSA2003_Bluetooth_defence_Lecture.ppt|'''Conference presentation''': D.L. Johnson, 2003 Military Information and Communications Symposium of South Africa (MICCSA) conference: Bluetooth in the defence industry - "The quest for point to multipoint cable replacement"]] | [[Media:MICSSA2003_Bluetooth_defence_Lecture.ppt|'''Conference presentation''': D.L. Johnson, 2003 Military Information and Communications Symposium of South Africa (MICCSA) conference: Bluetooth in the defence industry - "The quest for point to multipoint cable replacement"]] | ||
===2004=== | ===2004=== | ||
[[Media:Africon2004_hardware_software_bluetooth.pdf|'''Conference paper''': D.L. Johnson, 2004 IEEE Africon conference: Hardware and software implications of creating Bluetooth Scatternet devices]] | [[Media:Africon2004_hardware_software_bluetooth.pdf|'''Conference paper''': D.L. Johnson, 2004 IEEE Africon conference: Hardware and software implications of creating Bluetooth Scatternet devices]] | ||
[[Media:Lecture2004_Bluetooth_Lecture.ppt|'''Lecture''': D.L. Johnson, Bluetooth lecture for post-graduate course on network security at University of Pretoria]] | |||
[[Media:Lecture2004_Bluetooth_Lecture_tut_v2.ppt|'''Lecture''': D.L. Johnson, Bluetooth lecture for wireless symposium at Tshwane University of Technology]] | |||
[[Media:Lecture2004_WiFi_Lecture_tut.ppt|'''Lecture''': D.L. Johnson, Wifi lecture for wireless symposium at Tshwane University of Technology]] | |||
===2005=== | ===2005=== | ||
[[Media:CIRN2005_initial_results_community_mesh.pdf|'''Conference paper''': A. Smith, D.L. Johnson, Y.Kaka, 2005 Community Informatics Research Network (CIRN) conference, Initial research results on affordable community-owned information networks in South Africa]] | [[Media:CIRN2005_initial_results_community_mesh.pdf|'''Conference paper''': A. Smith, D.L. Johnson, Y.Kaka, 2005 Community Informatics Research Network (CIRN) conference, Initial research results on affordable community-owned information networks in South Africa]] | ||
'''uClinux course presented to meraka staff''' | |||
* [[Media:Uclinux_course_day_1.ppt|'''Day 1''': D.L. Johnson, Survey of embedded operating systems - why uClinux, The uclinux environment - the directory structure]] | |||
* [[Media:Uclinux_course_day_2.ppt|'''Day 2''': D.L. Johnson, Using the configuration tools for the kernel and user applications, Adding user application to uClinux]] | |||
* [[Media:Uclinux_course_day_3.ppt|'''Day 3''': D.L. Johnson, The cross compiling tool chain (gcc, as, ld, objdump, objcopy), Memory architecture of the arm7tdmi processor - configuring uclinux for the arm]] | |||
* [[Media:Uclinux_course_day_4.ppt|'''Day 4''': D.L. Johnson, To "Boot loader" or not to "Boot loader, Hardware access and device drivers]] | |||
* [[Media:Uclinux_course_day_5.ppt|'''Day 5''': D.L. Johnson, Debugging applications with gdb, Downloading applications to the development kit using JTAG]] | |||
===2006=== | ===2006=== | ||
[[Media:Satnac2006_meraka_grid.pdf|'''Conference paper''': D.L. Johnson, Y. Kaka, J. Hay, 2006 Southern African Telecommunications Networks and Applications Conference (SATNAC) conference: A new grid based test bed environment for carrying out ad-hoc networking | [[Media:Satnac2006_meraka_grid.pdf|'''Conference paper''': D.L. Johnson, Y. Kaka, J. Hay, 2006 Southern African Telecommunications Networks and Applications Conference (SATNAC) conference: A new grid based test bed environment for carrying out ad-hoc networking | ||
experiments]] | experiments]] | ||
===2007=== | |||
[[Media:Satnac2006_meraka_grid.pdf|'''Conference paper''': D.L. Johnson, A. Lysko 2007 Southern African Telecommunications Networks and Applications Conference (SATNAC) conference: Overview of the Meraka wireless grid test bed for evaluation of ad-hoc routing protocols]] | |||
[[Media:Satnac2007_presentation.ppt|'''Conference presentation''': D.L. Johnson, A. Lysko 2007 Southern African Telecommunications Networks and Applications Conference (SATNAC) conference: Overview of the Meraka wireless grid test bed for evaluation of ad-hoc routing protocols]] | |||
[[Media:MONET2008_wireless_grid.doc|'''Journal paper''': D.L. Johnson, A. Lysko, Special issue on "Advances in Wireless Mesh Networks" of the Journal of special issues on Mobility of Systems, Users, Data and Computing, ''Springer US'', "Comparison Of MANET Routing Protocols Using A New Grid Based Test Bed Environment"]] | |||
[[Media:ICTD2007_rural_mesh.pdf|'''Conference paper''': D.L. Johnson, IEEE/ACM International Conference on Information and Communication Technologies and Development (ICTD2007), Evaluation of a single radio rural mesh network in South Africa]] | |||
===2008=== | |||
[[Media:Elsevier2008_OLSR_compare.pdf|'''Journal paper''': D.L. Johnson, G.P. Hancke, Ad Hoc Networks, Elsevier, Comparison of two routing metrics in OLSR on a grid based mesh network]] | |||
Revision as of 23:39, 23 January 2008
Firmware
For Linksys WRT54G
Our customized Freifunk firmware with IPv6 packages. Download and check the README file
Tools
Spreadsheet for Optimising Cantennae
Useful Documents
Wireless Networking in the Developing World
Building a Rural Wireless Mesh Network A do-it-yourself guide to planning and building a Freifunk based mesh network. This is a step-by-step guide on converting a Linksys WRT54GL into a mesh node.
Meraka Research papers
David's research work
1996
Thesis: Final year Electronic Engineering thesis on "Sound synthesis using a genetic algorithm"
2003
2004
Lecture: D.L. Johnson, Bluetooth lecture for wireless symposium at Tshwane University of Technology
Lecture: D.L. Johnson, Wifi lecture for wireless symposium at Tshwane University of Technology
2005
uClinux course presented to meraka staff
2006
2007
2008
Karel's research work
Bringing connectivity to rural Zambia using a collaborative approach