Tutorial to install LimeSDR USB instead of USRP in the setup described in:<\/p>\n
OpenAir, single machine Ubuntu 17.04, after major EPC update<\/p>\n
Considering LimeSDR is under development we will install all from source<\/p>\n
Add Ubuntu packages required by SoapySDR and LimSDR<\/p>\n
sudo apt-get install cmake g++ libpython-dev python-numpy swig git libsqlite3-dev libi2c-dev libusb-1.0-0-dev libwxgtk3.0-dev freeglut3-dev<\/pre>\nInstall SoapySDR<\/p>\n
git clone https:\/\/github.com\/pothosware\/SoapySDR.git\r\ncd SoapySDR\r\ngit pull origin master\r\nmkdir build && cd build\r\ncmake ..\r\nmake -j4\r\nsudo make install\r\nsudo ldconfig<\/pre>\nInstall LimeSDR<\/p>\n
git clone https:\/\/github.com\/myriadrf\/LimeSuite.git\r\ncd LimeSuite\r\nmkdir build && cd build\r\ncmake ..\r\nmake -j4\r\nsudo make install\r\nsudo ldconfig\r\ncd ..\/udev-rules\/\r\nsudo .\/install.sh\r\n# Download board firmware\r\nsudo LimeUtil --update<\/pre>\nNow, we can implement all the tuto made for USRP, changing a few parameters<\/p>\n
Compile OpenAirInterface softmodem, as for USRP<\/p>\n
.\/cmake_targets\/build_oai -c -w LMSSDR --eNB --UE<\/pre>\nTo run, you need a config file specific for the LimeSDR board<\/p>\n
.\/cmake_targets\/lte_build_oai\/build\/lte-softmodem -d -O enb.conf --rf-config-file targets\/ARCH\/LMSSDR\/LimeSDR_above_1p8GHz_1v4.ini<\/pre>\nThis config file is for 1v4 or 1v4s LimeSDR board revision (revision is written on the board).<\/p>\n
The connector to use with this config file: RX1_H and TX1_2<\/p>\n
I managed to attach a regular UE fdd band 7, but the throughput and stability is much poorer than my USRP.<\/p>\n
I’ll try to make better radio configuration soon.<\/p>\n","protected":false},"excerpt":{"rendered":"
Tutorial to install LimeSDR USB instead of USRP in the setup described in: OpenAir, single machine Ubuntu 17.04, after major EPC update Considering LimeSDR is under development we will install all from source Add Ubuntu packages required by SoapySDR and LimSDR sudo apt-get install cmake g++ libpython-dev python-numpy swig git libsqlite3-dev libi2c-dev libusb-1.0-0-dev libwxgtk3.0-dev freeglut3-dev … Continue reading “LimeSDR installation”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-177","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/open-cells.com\/index.php\/wp-json\/wp\/v2\/posts\/177","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/open-cells.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/open-cells.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/open-cells.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/open-cells.com\/index.php\/wp-json\/wp\/v2\/comments?post=177"}],"version-history":[{"count":2,"href":"https:\/\/open-cells.com\/index.php\/wp-json\/wp\/v2\/posts\/177\/revisions"}],"predecessor-version":[{"id":366,"href":"https:\/\/open-cells.com\/index.php\/wp-json\/wp\/v2\/posts\/177\/revisions\/366"}],"wp:attachment":[{"href":"https:\/\/open-cells.com\/index.php\/wp-json\/wp\/v2\/media?parent=177"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/open-cells.com\/index.php\/wp-json\/wp\/v2\/categories?post=177"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/open-cells.com\/index.php\/wp-json\/wp\/v2\/tags?post=177"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}