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Medium access control. v. t. e. Spatial multiplexing. 2xSMX or STC+2xMRC. Spatial multiplexing or space-division multiplexing (SM, SDM or SMX) is a multiplexing technique in MIMO wireless communication, fiber-optic communication and other communications technologies used to transmit independent channels separated in space.
Legal situation. South Korean geographic data is subject to several restrictions due to laws such as the Geospatial Information Management Act [ko] (also known as the Act on Construction and Management of Spatial Information). Article 16, Paragraph 1 of that law prohibits state-led survey data from crossing the physical boundaries of Korea.
Wave packet. A looped animation of a wave packet propagating without dispersion: the envelope is maintained even as the phase changes. In physics, a wave packet (also known as a wave train or wave group) is a short burst of localized wave action that travels as a unit, outlined by an envelope. A wave packet can be analyzed into, or can be ...
A smart city is an urban area that has been developed with a high level of technological advancement, utilising a variety of electronic methods and sensors to collect specific data. [1] This data is then used to manage assets, resources and services in an efficient manner, with the understanding that this data will in turn be used to improve ...
KOMPSAT-2 ( Korean Multi-purpose Satellite-2 ), also known as Arirang-2, [2] is a South Korean multipurpose Earth observation satellite. It was launched from Plesetsk Cosmodrome, Russia at 07:45:43 UTC (16:05:43 KST) on 28 July 2006. It began to transmit signals at 14:00 UTC (23:00 KST) the same day. Like the earlier KOMPSAT-1 satellite, it ...
Spatial association is the degree to which things are similarly arranged in space. Analysis of the distribution patterns of two phenomena is done by map overlay.
Spatial Reuse Protocol. Spatial Reuse Protocol is a networking protocol developed by Cisco. It is a link layer protocol for ring-based packet internetworking that is commonly used in optical fiber ring networks. Ideas from the protocol are reflected in parts of the IEEE 802.17 Resilient Packet Ring (RPR) standard.
KOMPSAT. KOMPSAT-3A Electro-optical/infrared satellite. KOMPSAT or Korean Multi-Purpose Satellite is a series of South Korean multipurpose satellite for Earth observation, communications, meteorological, environmental, agricultural, and oceanographic monitoring applications.