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A GPRS roaming exchange (GRX) acts as a hub for General Packet Radio Service (GPRS) connections from roaming users, removing the need for a dedicated link between each GPRS service provider. It was developed to facilitate a more efficient way for operators to interconnect networks, and played a large part in the transition to third-generation ...
WISPr (pronounced "whisper") or Wireless Internet Service Provider roaming is a draft protocol submitted to the Wi-Fi Alliance [citation needed] that allows users to roam between wireless internet service providers in a fashion similar to that which allows cellphone users to roam between carriers.
System Architecture Evolution (SAE) is the core network architecture of mobile communications protocol group 3GPP's LTE wireless communication standard.. SAE is the evolution of the GPRS Core Network, but with a simplified architecture; an all-IP Network (AIPN); support for higher throughput and lower latency radio access networks (RANs); and support for, and mobility between, multiple ...
Bridge Alliance launched one-flat rate, daily unlimited data roaming plan across all Bridge Alliance member countries in 2010. [11] AIS and Globe offered Bridge VoiceSMS Roam, one-rate voice and SMS roaming price plans, across APAC in 2011. [12] And in 2011, Bridge AsiaRoamData SIM service had an expanded coverage to 11 countries. [13]
Operates on Verizon's native 4G/LTE network and WiFi calling (no 3G – Verizon will shut this down at the end of 2020 anyway or roaming- some reports of LTEiRA roaming with talk and text). No toll-free customer service #; service provided via in-app chat, text, Facebook, or Twitter; callbacks by request.
The use of roaming SIM cards in its most common form is in normal voice applications such as mobile phone calls. The common application of roaming SIMs for voice is where mobile calls are automatically routed to, and made on, the least cost network. This typically means that incoming calls are free, no matter which network a mobile user is on.
Wi-Fi Direct is a Wi-Fi standard for wireless connections [1] that allows two devices to establish a direct Wi-Fi connection without an intermediary wireless access point, router, or Internet connection. Wi-Fi Direct is single-hop communication, rather than multi-hop communication like wireless ad hoc networks. The Wi-Fi Direct standard was ...
-no nationwide network: Redtone: 2300 MHz WiMAX (East Malaysia only)-lease 2600 MHz spectrum to Maxis: Berjaya Corporation Berhad-no nationwide network: ALTEL-lease 2600 MHz spectrum to Digi and Celcom-uses Celcom 2G/4G network-Private LTE: Puncak Semangat Sdn Bhd (owned by Syed Mokhtar Al-Bukhary). Mobile Virtual Network Operators; 1: XOX ...