Search results
Results from the WOW.Com Content Network
In GPRS Coding Schemes CS-1 through CS-3, the convolutional code is of rate 1/2, i.e. each input bit is converted into two coded bits. [5] In Coding Schemes CS-2 and CS-3, the output of the convolutional code is punctured to achieve the desired code rate. [5] In GPRS Coding Scheme CS-4, no convolutional coding is applied. [5]
GPRS opened in 2000 [21] as a packet-switched data service embedded in the channel-switched cellular radio network GSM. GPRS extends the reach of the fixed Internet by connecting mobile terminals worldwide. The CELLPAC [22] protocol developed 1991–1993 was the trigger point for starting in 1993 the specification of standard GPRS by ETSI SMG.
In 1965, Globe Wireless Limited was merged with Mackay Radio & Telegraph Company and Philippine Press Wireless to form Globe-Mackay Cable and Radio Corporation ("Globe-Mackay"), [1] with the transfer of Mackay's franchise to Globe Wireless Limited approved by the Congress through Republic Act No. 4491 enacted on June 19, 1965. [16]
GPRS Tunnelling Protocol is the defining IP-based protocol of the GPRS core network. Primarily it is the protocol which allows end users of a GSM or WCDMA network to move from place to place while continuing to connect to the Internet as if from one location at the Gateway GPRS support node (GGSN).
GPRS Tunnelling Protocol (GTP) is a group of IP-based communications protocols used to carry general packet radio service (GPRS) within GSM, UMTS, LTE and 5G NR radio networks. In 3GPP architectures, GTP and Proxy Mobile IPv6 based interfaces are specified on various interface points.
There are also several GSM/UMTS PS interfaces in the Serving GPRS Support Node (SGSN) transported over SS7: Gr -> HLR for attaching to the PS network and location update; Gd -> SMS-C for SMS over PS; Gs -> MSC for combined CS+PS signaling over PS; Ge -> Charging for Customised Applications for Mobile networks Enhanced Logic (CAMEL) prepaid charging
GPRS-speed in a HSDPA plan As of 28 August 2009 [update] , 250 HSDPA networks had commercially launched mobile broadband services in 109 countries. 169 HSDPA networks supported 3.6 Mbit/s peak downlink data throughput, and a growing number delivered 21 Mbit/s peak data downlink.
A wireless configuration utility, [1] wireless configuration tool, [1] wireless LAN client, [citation needed] or wireless connection management utility [citation needed] is a class of network management software that manages the activities and features of a wireless network connection.