Multiplexing is used in a wide range of industries to facilitate both analog and digital communications, particularly in environments where bandwidth is limited, and its efficient use is desirable. The concept was first introduced in the 1870s to support telegraphy but has since become a mainstay ...
Multiplex VPN (MUX-VPN) is an innovative intelligent cloud-network solution that uses multiplexing technology for efficient data traffic transmission, thereby minimizing network latency while also improving network throughput. This solution enables fast
Acoustic, or harmonic, telegraphy, developed in the 1870s, brought a new method formultiplexingtransmissions over a single telegraph wire using different audio frequencies for duplexing. These methods led to the invention of the telephone. Full-duplex helped Ethernet local area network technology improv...
An Optical Add/Drop Multiplexer (OADM) is a Wavelength Division Multiplexing (WDM) networking device that has access to all wavelengths on a fiber and allows for specific wavelengths to be dropped or added at a location while also allowing other wavelengths to optically pass through the site with...
Dictionary NetworkingSpatial Multiplexing by Technology Expert Margaret Rouse Updated on 19 September 2018 What Does Spatial Multiplexing Mean? Spatial multiplexing is a MIMO wireless protocol that sends separate data signals or streams between antennae to enhance wireless signal performance or functionality...
The system throughput can be increased by improving the channel multiplexing capability. In 802.11ac and earlier standards, the mechanism of dynamically adjusting the clear channel assessment (CCA) threshold is used to reduce co-channel interference. The system identifies the co-channel interference ...
The networking standard used by wireless architecture is IEEE 802.11. However, this standard is in continual development and new amendments come out regularly. Amendments to the standard are assigned letters, and while many amendments have been released, the most commonly known are: ...
Networking Wireless and MobileMargaret Rouse Technology Expert Margaret is an award-winning technical writer and teacher known for her ability to explain complex technical subjects to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an...
Wavelength-division multiplexing (WDM) allows bidirectional traffic across a single fiber by using a different wavelength for each direction of traffic: XGS-PON: 1577-nanometer (nm) wavelength for downstream traffic and 1270-nm wavelength for upstream traffic. ...
OFDM (orthogonal frequency-division multiplexing) is an older, related technology for increasing wireless capacity and efficiency. OFDM has been used in areas such as cellular networking and broadcast media and in previous versions of Wi-Fi.