User:Pancho507

User:InternetArchiveBot

Pancho= my real life nickname, 507=Country calling code for Panama, i'm panamanian.

The list below is a non-comprehensive attempt at listing the technologies used in mobile telephony:

2G networks (the first digital networks): 3G networks: 4G networks: 5G networks:
 * GSM
 * Digital AMPS
 * cdmaOne
 * GPRS
 * EDGE(IMT-SC)
 * Evolved EDGE
 * UMTS
 * W-CDMA (air interface)
 * TD-CDMA (air interface)
 * TD-SCDMA (air interface)
 * HSPA
 * HSDPA
 * HSPA+
 * CDMA2000
 * OFDMA (air interface)
 * EVDO
 * SVDO
 * LTE (TD-LTE)
 * LTE Advanced
 * LTE Advanced Pro
 * WiMAX
 * WiMAX-Advanced (WirelessMAN-Advanced)
 * Ultra Mobile Broadband (never commerciallized)
 * 5G NR

Starting with EVDO the following techniques can also be used to improve performance:
 * MIMO, SDMA and Beamforming