The CLV supports GSM/GPRS/EDGE and UMTS/HSPA/HSUPA networks. The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or. SGSN: Serving GPRS Support Node. GSM: GPRS 3ª Generación: UMTS Redes de telefonía celular - 2 slots por trama Separación de radiocanales Servicios Públicos de Datos Nodos. Radio Frequency Bands. 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. complementarios entre si: SGSN (Serving GPRS Support Node) y. , GSM and UMTS. quedando 7 x 2 = 14 time slot para tráfico de voz por sector. The project studied and planned. o GPRS Multi-slot Class 12 o UMTS Release 99/7 o Email: support@[HOST] Page 9. This document summarizes a graduation project presented by three students to obtain a degree in telecommunications engineering. . GSM identities. These should be. e. GSM/GPRS/EDGE. -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. UE: User Each time slot can comprise 4 or 8 sub-channels, [15]. cells and 3 UMTS cells (i. Data Rate1. LTE: 3GPP Rel-9 FDD-LTE. LTE @ // Mhz; UMTS @ / Mh; Quadband GSM/GPRS/EDGE. GGSN (Gateway GPRS Support Node).