SEOUL, Oct 12 — Samsung Electronics Co said it has developed a Wi-Fi technology that can increase data transmission speeds by five times the maximum rate possible with existing consumer electronics devices. The 60 GHz Wi-Fi technology will enable a one gigabyte movie to be transferred between devices in less than three seconds while allowing uncompressed high-definition videos to be streamed in real time, the Suwon, South Korea-based company said in an e-mailed statement today.
According to Pham Kim Son, Director of the municipal Department of Information and Communication, the Wi-Fi service will be provided for free at least until the end of 2016 and then the city will charge the users who want to improve their internet line quality. With about 330 base transceiver stations, Wi-Fi access points have been installed on lighting poles in inner city and public buildings in key locations across the city including universities, tourist sites, apartments and 29 state departments and agencies.
SINGAPORE: The Infocomm Development Authority of Singapore (IDA) on Monday (June 16) announced a regulatory framework for the use of TV White Space (TVWS) spectrum, which would free up additional bandwidth for better Internet connectivity and open up business opportunities. In a statement, the IDA said the regulations will free up approximately 180 megahertz (MHz) of spectrum when they kick in from November 2014. TVWS, also known as Super Wi-Fi, refers to unused or underutilised radio spectrum in the TV broadcast bands that could be used for alternative wireless broadband communications.
A new Huawei-backed wi-fi standard is said to have reached a transmission rate of 10.53 gigabits per second at the Chinese vendor’s Shenzen campus. Currently the fastest commercially available wi-fi standard is 802.11ac which uses wide, 80 to 160MHz bands, signal beamforming and 256 level quadrature amplitude modulation for high spectral efficiency, providing real-world speeds of around a third to half of wired gigabit Ethernet.