OpenBTS E100 Performance

General Information

As described in the limitations, OpenBTS on the E100 currently only supports two simultaneous calls. A loosely concerted effort exists to increase the number of calls toward the ultimate goal of supporting a full load - seven full rate TCH channels and one timeslot for signalling. News on progress and information gathered from OpenBTS performance testing, profiling, and other measurements will be posted on this page.

OProfile Reports

• System information
• http://ttsou.github.com/openbts-uhd/system_info.txt
• Overall reports
• http://ttsou.github.com/openbts-uhd/basic_0TCH.txt
• http://ttsou.github.com/openbts-uhd/basic_1TCH.txt
• http://ttsou.github.com/openbts-uhd/basic_2TCH.txt
• Symbol summaries
• http://ttsou.github.com/openbts-uhd/symbols_0TCH.txt
• http://ttsou.github.com/openbts-uhd/symbols_1TCH.txt
• http://ttsou.github.com/openbts-uhd/symbols_2TCH.txt
• Expanded symbol summaries
• http://ttsou.github.com/openbts-uhd/expanded_symbols_0TCH.txt
• http://ttsou.github.com/openbts-uhd/expanded_symbols_1TCH.txt
• http://ttsou.github.com/openbts-uhd/expanded_symbols_2TCH.txt

Resources

• http://oprofile.sourceforge.net
• http://www.arm.com/products/processors/technologies/neon.php
• http://processors.wiki.ti.com/index.php/Category:DSPLink