The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Floating point operations are important and essential part of many scientific and engineering applications. Floating point coprocessor (FPU) performs operations like addition, subtraction, division, square root, multiplication, fused multiply and accumulate and compare. Floating point operations are part of ARM, MIPS, and RISC-V etc. instruction sets. The FPU can be a part of hardware or be implemented...
This paper presents the FPGA implementation of Narrowband Physical Layer architecture for Wireless Body Area Network (WBAN) based on IEEE 802.15.6-2012 standard. An abstract level hardware implementation of the most matured Narrowband (NB) PHY operating at 2.4 GHz ISM band among the three PHY layers defined by the standard is proposed. Major building blocks of PHY transceiver such as CRC, spreader,...
An ad hoc network is formed by mobile computers (nodes) with wireless interfaces that communicate amongst themselves without the help of any infrastructure. Due to their characteristics, the ad hoc networks are prone to the presence of malicious nodes that can degrade the performance. This fact motivated the appearance of security protocols that implement mechanisms to avoid attacks like DoS. This...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.