![ubiquitous quickboot ubiquitous quickboot](https://www.ubiquitous-ai.com/en/products/images/QuickBootvsHibernation.jpg)
We also review existing SDR platforms and present an analytical comparison as a guide to developers. In addition, we highlight key contrasts between SDR architectures with regards to energy, computing power, and area, based on a set of metrics. We offer an overview of SDR architecture and its basic components, then discuss the significant design trends and development tools. This paper is a survey of the state-of-the-art SDR platforms in the context of wireless communication protocols. SDR designers intend to simplify the realization of communication protocols while enabling researchers to experiment with prototypes on deployed networks. Consequently, SDR has earned a lot of attention and is of great significance to both academia and industry.
![ubiquitous quickboot ubiquitous quickboot](https://i.ytimg.com/vi/JWaUqUxBhEo/maxresdefault.jpg)
![ubiquitous quickboot ubiquitous quickboot](https://i.ytimg.com/vi/n508bNnDVPM/maxresdefault.jpg)
Progress in the SDR field has led to the escalation of protocol development and a wide spectrum of applications, with more emphasis on programmability, flexibility, portability, and energy efficiency, in cellular, WiFi, and M2M communication.
UBIQUITOUS QUICKBOOT UPDATE
Software-defined Radio (SDR) is a programmable transceiver with the capability of operating various wireless communication protocols without the need to change or update the hardware. The new method, based on the Xilinx Quick Boot application note and adapted to PCIe protocol, was developed with the KC705 Evaluation Kit from Xilinx and successfully tested in the in-house Advanced Mezzanine Card (AMC) prototype, installed on the ATCA-PTSW-AMC4 carrier module from the ITER Fast Plant System Controller catalogue.
UBIQUITOUS QUICKBOOT SERIAL
This paper presents an alternative method for FPGA remote update, capable to store new FPGA codes in inboard Serial Peripheral Interface (SPI) flash memories.
UBIQUITOUS QUICKBOOT CODE
FPGAs are volatile devices, and their programming code is usually stored in dedicated flash memories for proper configuration during module power-on.
![ubiquitous quickboot ubiquitous quickboot](https://i.ytimg.com/vi/f_ZCZ0W8weU/maxresdefault.jpg)
However, considering the “as low as (is) reasonably achievable” (ALARA) principle with respect to human exposure to radiation, the access to cubicles might be restricted, requiring the remote update of FPGA codes. The current procurement policies for nuclear installations do not allow exposure of electronics to radiation, except following very strict rules. The operational needs of pulsed fusion reactors will lead to a large production of very high energy neutrons (MeV range). One of the requirements for these types of modules, when operating in complex future nuclear power experiments, is their remote update capability. In recent years there has been a growing interest to use reconfigurable modules, based on field-programmable gate array (FPGA) devices, in nuclear environments.