LEAP - Lightweight Extensible Authentication ProtocolLEAP is a proprietary wireless LAN (Local Area Network) authentication method developed by Cisco Systems. Important features of LEAP are dynamic WEP (... View more
Leased LineA leased line is a transmission line generally leased from a carrier or operator and is used to link several sites in order to carry private data. ... View more
LED - Light Emitting DiodeA Light Emitting Diode is a device which converts electrical energy into light. ... View more
LEO - Low Earth OrbitSatellites which are located between 700km and 1500km are said to be operating in a Low Earth Orbit. These satellites are travelling faster than the e... View more
LER - Label Edge RouterLER is a term used in MPLS to describe a router that resides at the ingress and egress points of an MPLS network, handling both labelled and unlabelle... View more
LFIB - Label Forwarding Information BaseThe database held within an MPLS Label Switching Router which contains the next hop to label mappings currently in use.... View more
LI - Length IndicatorThe Length Indicator is used to specify the number of octets which make up a given IE (Information Element). They may also be used to mark a specific ... View more
Li-Fi - Light FidelityDeveloped at Edinburgh University, Li-Fi is a communication technology similar to that of Wi-Fi however it operates within the visual light region of ... View more
Line CodeA Line Code defines equivalences between sets of digits generated in a terminal and the corresponding sequence of symbol elements transmitted over the... View more
Link BudgetThe process of considering all factors affecting the signal on a transmission line in order to determine the SNR (Signal to Noise Ratio). This informa... View more
Link KeyThe Link Key is a Bluetooth authentication key used to establish a link between devices. Devices that share the link key are identified as bonded,... View more
LIPA - Local IP AccessLIPA is a technology related to LTE femtocells which allows subscribers who are attached to Femto or Pico cells to access devices on their local netwo... View more
LKL - Last Known LocationUsed in LCS (Location Services), Last Known Location represents the current location estimate and its associated time stamp for a target mobile stored... View more
LLC - Logical Link ControlLLC provides a highly reliable ciphered logical link. This is achieved by providing a means of checking frame errors and signalling back to the origin... View more
LLPDU - Logical Link Control Protocol Data UnitIn a GPRS system an LL-PDU is a frame comprising of either, user data, SMS message or GPRS Mobility Management information which has been built by the... View more
LLS - Lower Layer SplitLLS is a term relating to the functional split option point in RAN deployments where the interconnectivity point between the centralised unit and the ... View more
LM - Link ManagerThe Link Manager function in Bluetooth controls how the Bluetooth piconets and scatternets are established and maintained. It carries out link establi... View more
LMA - Local Mobility AnchorThe LMA is part of PMIPv6, functioning as the Home Agent in a PMIPv6 deployment.... View more
LMMF - LMU Mobility Management FunctionThe LMU Mobility Management Function is responsible for maintaining the operational status of LMU (Location Measurement Unit) and registering each LMU... View more
LMP - Link Manager ProtocolThe Link Manager Protocol in Bluetooth is used for link set-up, security and control. The signals are interpreted and filtered out by the LM (Link Man... View more