3GPP (3rd Generation Partnership Project)

A collaboration that brings together a number of

national standards parties to develop 3G mobile systems based on evolved Global System for Mobile Communication (GSM) core technologies and standards.The scope includes maintenance and development of General Packet Radio Service (GPRS), Enhanced Data rates for GSM Evolution (EDGE), and Universal Mobile Telecommunications System (UMTS). For contact information, see Appendix A. See also 3G, EDGE, GPRS, GSM, standards, and UMTS.

• loop current
• loop start
• loose-tube cable
• LOS (Line-of-Sight)
• loss
• loss budget
• lossless compression
• lossy compression
• low delay code excited linear prediction (LD-CELP)
• low earth orbit (LEO)
• low frequency (LF)
• Low Income Consumers Program
• low-order mode
• low-pass filter
• Low-Power Radio Service (LPRS)
• Low-Power Radio Service (LPRS)
• low-tier
• low-tier
• low voltage (LV)
• low-water-peak fiber (LWPF)
• LPC (Linear Predictive Coding)
• lpi (lines per inch)
• LPRS (Low-Power Radio Service)
• LRC (Longitudinal Redundancy Check)
• LRN (Location Routing Number)