Tag » Umts

Summary of WWAN cards configuration

In this github repo, I put together my knowledge about WWAN cards setup, alongside with all initialization scripts.

Networking

UMTS - Universal Mobile Telecommunications System Tutorial by www.tutorialspoint.com

The Universal Mobile Telecommunications System (UMTS), based on the GSM standards, is a mobile cellular system of third generation that is maintained by 3GPP (3rd Generation Partnership Project). 65 kata lagi

Tutorialspoint

Darimana Speed HSDPA 14.4 Mbps ?

Sering kita temui spek perangkat modem seperti ini, speed upto 14,4 Mbps:

Artinya data yang bisa dilewatkan dengan modem itu maksimal 14,4 juta bit per detik. 202 kata lagi

OpenBTS UMTS Bagian 1

Pagi ini jadwal saya ke Universitas Gunadarma untuk melanjutkan riset ngoprek OpenBTS, kali ini kami berniat mencoba OpenBTS-UMTS.

Ya, 3G dengan OpenBTS. 3G dengan perangkat Ettus N210 yang sebelumnya telah dibuatkan artikelnya beberapa waktu lalu, … 610 kata lagi

Voice And Video Over IP

Novatel E371 WWAN LTE modem for APU

Novatel E371 (also known as Dell DW5804) is sold for less than $30 at Aliexpress, and it’s so far the cheapest 4G/LTE WWAN card suitable for PC-Engines APU. 122 kata lagi

Networking

One more 3G modem (Gobi2000) and a watchdog script

Qualcomm Gobi 2000 is quite old (released 2009), but decent 3G modem, able to deliver up to 7Mbps in downstream in PPP mode. These modems in mini-pcie packaging are available at Aliexpress for less than $10, and make up a great option for 3G connectivity for PC Engines APU boards. 184 kata lagi

Networking