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Today we’re announcing the release of AirScope 21.11.0.  AirScope is a software radio air interface analyzer for 4G mobile wireless networks providing real-time over-the-air decoding capabilities for network analysis using whitebox compute hardware and generic off-the-shelf SDR frontends. AirScope captures the downlink signal of a local network, decodes the control channel for all active users in the cell and provides detailed cell-wide and per-user statistics via log files, packet captures and trace metrics. This new release brings a range of...

Software Radio Systems Limited (SRS) announced today that it has joined the O-RAN Alliance to help drive the development and adoption of open source software for the 5G RAN ecosystem. SRS will release its O-RAN-compatible 5G Standalone (SA) gNodeB in 2022. This open-source solution enables ecosystem partners to integrate, test and develop their applications with a performant and customisable RAN stack. SRS is a long-time proponent of the power of open RAN software. We believe that well-written open software transforms...

Software Radio Systems Limited (SRS) announced today that SmartSky Networks has selected the SRS customizable RAN solution for its next-generation air-to-ground (ATG) network deployment. SRS has supplied the high-performance embedded protocol stack and successfully integrated with a third-party PHY partner solution via FAPI interface. Running on the SmartSky ground network, the solution provides very low latency, high-throughput broadband connectivity to aircraft and supports the operational needs of the aircraft, passengers, and crew.  ATG deployment scenarios are among the most challenging...

SRS is delighted to announce that our latest public release, srsRAN 21.10, is available from today. This release sees the addition of 5G Non-Standalone (NSA) functionality to our eNB stack, complementing the 5G NSA UE application we released last April with 21.04. 5G NSA mode builds upon existing 4G infrastructure with the addition of a secondary NR (5G) carrier for high-rate data traffic. The 5G NR PHY introduces significant flexibility as well as LDPC forward-error correction to provide increased efficiency...