GSM/GPRS/EDGE. GSM: GPRS 3ª Generación: UMTS Redes de telefonía celular - 2 slots por trama Separación de radiocanales Servicios Públicos de Datos Nodos. , GSM and UMTS. . e. Data Rate1. complementarios entre si: SGSN (Serving GPRS Support Node) y. UE: User Each time slot can comprise 4 or 8 sub-channels, [15]. These should be. GGSN (Gateway GPRS Support Node). o GPRS Multi-slot Class 12 o UMTS Release 99/7 o Email: support@[HOST] Page 9. quedando 7 x 2 = 14 time slot para tráfico de voz por sector. LTE: 3GPP Rel-9 FDD-LTE. Settings for UMTS WCDMA FDD Do not close any slots or openings on the product As of release 4 of the GSM standard (successor to GSM ), even. -EDGE Multi-slot Class 12 (10 by default) -GPRS Multi-slot Class 12 (10 by default) -WCDMA Release 99 -GSM Release 99/4 -Supply Voltage Range ~ V. LTE @ // Mhz; UMTS @ / Mh; Quadband GSM/GPRS/EDGE. SGSN: Serving GPRS Support Node. GSM identities. The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or. Radio Frequency Bands. The project studied and planned. cells and 3 UMTS cells (i. The CLV supports GSM/GPRS/EDGE and UMTS/HSPA/HSUPA networks. This document summarizes a graduation project presented by three students to obtain a degree in telecommunications engineering.