Search results
Results from the WOW.Com Content Network
It is a subset of General Packet Radio Service (GPRS) on the GSM network and improves upon it offering speeds close to 3G technology, hence the name 2.75G. EDGE is standardized by the 3GPP as part of the GSM family and as an upgrade to GPRS. EDGE was deployed on GSM networks beginning in 2003 – initially by Cingular (now AT&T) in the United ...
The O 2 Xda brand was a range of Windows Mobile PDA phones, ... HSDPA, EDGE and 3G. Fingerprint feature, barcode reader . ... Gprs Class 10, Edge Class 10, 802.11b/g ...
The Huawei E220 is a Huawei HSDPA access device manufactured by Huawei and notable for using the USB interface (USB modem). Technically it is a modem, USB and (due to the ISO 9660 format) virtual CD-ROM device. Launched on 21 June 2006, [1] the device is used for wireless Internet access using 3.5G, 3G, or 2G mobile telephony
It is a subset of General Packet Radio Service (GPRS) on the GSM network and improves upon it offering speeds close to 3G technology, hence the name 2.75G. EDGE is standardized by the 3GPP as part of the GSM family and as an upgrade to GPRS. EDGE was deployed on GSM networks beginning in 2003 – initially by Cingular (now AT&T) in the United ...
High Speed Downlink Packet Access (HSDPA) is an enhanced 3G (third-generation) mobile communications protocol in the High-Speed Packet Access (HSPA) family. HSDPA is also known as 3.5G and 3G+ . It allows networks based on the Universal Mobile Telecommunications System (UMTS) to have higher data speeds and capacity.
GSM Features, GPRS: Release 98: 1999 Q1 GSM Features, AMR codec, EDGE, GPRS for PCS1900 Release 99: 2000 Q1 Specified the first UMTS 3G networks, incorporating a CDMA air interface [9] Release 4: 2001 Q2 Originally called the Release 2000 – added features including an all-IP Core Network [10] Release 5: 2002 Q1 Introduced IMS and HSDPA [11 ...
New HSDPA User Equipment categories 21-24 have been introduced that support DC-HSDPA. DC-HSDPA can support up to 42.2 Mbit/s, but unlike HSPA, it does not need to rely on MIMO transmission. The support of MIMO in combination with DC-HSDPA will allow operators deploying Release 7 MIMO to benefit from the DC-HSDPA functionality as defined in ...
GSM-1900 (GPRS, EDGE) 850 MHz UMTS, HSPA+ 700 MHz LTE: 5.0 [26] (Dec 2015) Ministry of Public Works, Services and Housing (97.4671%) and 1200 other shareholders (2.5329%) [27] 2: Tigo GSM-850 (GPRS, EDGE) 850 MHz UMTS, HSDPA LTE: 3.945 [28] (December 2024) Millicom (100%) [29] (Atlas Investissement 40.4%) [30] 3: Viva: GSM-1900 (GPRS, EDGE) 850 ...