Per Vices Corporation
The main structure of a 5G network is the radio access network (RAN), which can be implemented in several architectures. Regardless of the architecture, software-defined radios (SDRs) play a major role in every step of the RAN chain, including backhaul, midhaul, and fronthaul. SDRs – whether on the battlefield or the urban jungle – provide important technological features that handle the “big data” glut, including fast 10-100 Gb/sec fiber communication, wide tuning range, several multiple-input/multiple-output (MIMO) channels, high phase coherency, and a software-based backend that can be programmed to fit any applications.
As wireless technology has gradually become cheaper, its use among the general public has grown. As a result, the amount of signals operating in the radio band increases, causing congestion. Interference can occur due to internal, external, and malicious sources; internal interference is unintentional and caused by an organization’s own devices, while external interference – cochannel or crosstalk, spurious signals, or natural occurrences like solar flares – is out of the organization’s control. The danger from interference arises when the radio-frequency (RF) operations – especially government-regulated bands allocated for defense-related, mission-critical, life-critical, and emergency services – are too full to handle the signals. The solution: Software-defined radios (SDRs), which are capable of enforcing spectrum policy and removing interference from the allocated frequency bands by incorporating a number of suitable strategies.
By Victor Wollesen and Etiido Uko
Radio technology is and will continue to be an indispensable part of communication systems, particularly those used by the military. Software-defined radios (SDRs) have significantly reduced the cost of satellite systems while exponentially increasing their functionality, efficiency, and durability.
TORONTO. Per Vices Corporation, an industry leader in COTS software-defined radio solutions, announced the release of an upgraded version of their high performance Software Defined Radio (SDR) platform Cyan EC (extended channel) – enabling up to 64 DSP channels across 16 physical SMA ports.
Per Vices Corporation has been named one of the Top Defense Companies in Canada for 2021 by Canadian Defence Review, a leading defense and military magazine.
By Reza Mohammadi
With ever-improving user mobile devices, network infrastructure must also be improved and developed at a similar rate. Every generation of communication standards has improved data throughput and latency, and 5G is no different. This new standard will pave the way for new applications and increase data throughput of cellular networks tenfold. 5G for the military is expected to – among other uses – improve intelligence, surveillance, and reconnaissance (ISR) systems and processing; enable new methods of command and control (C2); and streamline logistics systems for increased efficiency.