In orthogonal frequency division multiplexing relying on subcarrier index modulation (OFDM-SIM), the information is conveyed by both the indices of the activated subcarriers and the conventional amplitude-phase modulated (APM) symbols.It has been shown that OFDM-SIM is capable of striking a tradeoff between the attainable spectral efficiency (SE) a
Single sign-on (SSO) is an emerging and cyspera cream where to buy more secure authentication mechanism that enables an authorized user with a single username/password to be authenticated by many service providers in a distributed network system.The existing technique used SSO scheme and it has achieved security by applying well-organized security
The architecture of unrealized projects of consular institutions of the Russian Imperial Consulate in Harbin is considered and analyzed.The projects were part of an unrealized plan to reorganize the consular service of the Russian Empire, the construction of which was never carried out due to the roikkuvat korvakorut outbreak of the First World War