• generic access network

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Mobile VoIP - Technologies

1 Unlicensed Mobile Access|UMA — the Unlicensed Mobile Access Generic Access Network allows VoIP to run over the GSM cellular backbone.

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LTE (telecommunication) - Voice calls

1 The lack of software support in initial LTE devices as well as core network devices however led to a

number of carriers promoting VoLGA (Voice over LTE Generic Access) as an interim solution.[

http://www.cm-networks.de/volga-a-whitepaper.pdf VoLGA whitepaper] The idea was to use the same

principles as Generic Access Network|GAN (Generic Access Network, also known as UMA or Unlicensed

Mobile Access), which defines the protocols through which a mobile handset can perform voice calls over

a customer's private Internet connection, usually over wireless LAN

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Generic Access Network

1 'Generic Access Network' or 'GAN' is a telecommunication system that extends mobile voice, data and IP

Multimedia Subsystem/Session Initiation Protocol (IMS/SIP)

applications over IP networks. 'Unlicensed Mobile Access' or 'UMA',

is the commercial name used by mobile carriers for external IP access

into their core networks.https://store.theartofservice.com/the-generic-access-network-toolkit.html

802.21 - Similar technologies

1 Generic Access Network|Unlicensed Mobile Access (UMA) technology is

basically a mobile-centric version of 802.21. UMA is said to provide

roaming and handover between GSM, UMTS, Bluetooth and IEEE

802.11|802.11 networks. For more information on UMA you can go to

http://www.umatoday.com/.

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802.21 - Similar technologies

1 Since June 19 2005, UMA is a part of the ETSI 3GPP standardization

process under the GAN (Generic Access Network) Group.

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IP Multimedia Subsystem

1 Alternative and overlapping technologies for access and

provisioning of services across wired and wireless networks include

combinations of Generic Access Network, Softswitch|soft switches

and naked SIP.

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Triple play (telecommunications) - Quadruple play

1 Typical Generic Access Network services of this kind, such as Rogers Home Calling Zone, allow the caller to enter and leave the range of their

home Wi-Fi network, and only pay GSM rates for the time they spend

outside the range

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Mobile data offloading - Cellular and Wi-Fi network interworking

1 3GPP based Enhanced Generic Access Network

(EGAN)[http://www.3gpp.org/ftp/Specs/html-info/43902.htm 3GPP TR

43.902] architecture applies tight coupling as it specifies rerouting of cellular network signaling through

Wi-Fi access networks

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Windows Mobile - Windows Mobile 6

1 320x320 and 800x480 (WVGA) screen resolution support (The S01SH or Em One by Sharp was the first and only device to

have a 800x480 screen on WM5), Improved Terminal Services|Remote Desktop access

(Available for only certain Pocket PCs), Customer Feedback option, Smartfilter for searching within programs and Generic

Access Network|Unlicensed Mobile Access (UMA) support for select operators

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BlackBerry Curve 8530 - BlackBerry Curve 9350/9360/9370

1 All the phones include Near field communication|NFC, Generic Access Network|Wi-Fi Calling and FM radio with the OS 7.1 upgrade. The 9370 has more eMMC memory than its

siblings at 1GB as compared to 512 MB.

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Handover - Vertical handover

1 The 3GPP Generic access network|UMA/GAN standard enables GSM/UMTS handoff to Wi-Fi

and vice-versa.

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Fixed-mobile convergence - Carrier FMC compared

1 Carrier FMC normally uses one of two technologies to implement session continuity,

Voice call continuity|VCC or unlicensed mobile access, also known as Generic Access Network or UMA. UMA is an older technology, which transports GSM packets through the IP

network; the handset uses the same GSM signaling stack for Wi-Fi calls as for cellular. With the predicted conversion of the carrier

networks to all-IP, UMA has been superseded by VCC, which uses SIP signaling.

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List of Nokia products - Nokia 6xxx – Classic Business series (1997–2010)

1 Nokia 6136 UMA is the first mobile phone to include Generic Access

Network|Unlicenced Mobile Access. Nokia 6131 NFC is the first mobile

phone to include Near Field Communication.

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Evolved Packet System - Voice calls

1 The lack of software support in initial LTE devices as well as core network devices however led to a

number of carriers promoting VoLGA (Voice over LTE Generic Access) as an interim

solution.[http://www.cm-networks.de/volga-a-whitepaper.pdf VoLGA whitepaper] The idea was to use the same principles as Generic Access Network|GAN (Generic Access Network, also known as UMA

or Unlicensed Mobile Access), which defines the protocols through which a mobile handset can perform voice calls over a customer's private Internet connection, usually over wireless LAN

https://store.theartofservice.com/the-generic-access-network-toolkit.html

IOS 8 - Wi-Fi Calling

1 In iOS 8, Apple integrated Generic Access Network|Wi-

Fi calling

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Wi-Fi Calling

1 'Generic Access Network' or 'GAN' is a telecommunication system that extends mobile voice, data and

multimedia (IP Multimedia Subsystem|IMS/Session Initiation Protocol|SIP) applications over IP

networks

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Media independent handover - Related Standards

1 Another standard that can be used for handover from one wireless technology to another is UMA, Unlicensed Mobile

Access, which provides handover between WiFi and GSM/GPRS/UMTS. It

was originally developed by an independent industry consortium and

was incorporated into the 3GPP standards in 2005 under the name GAN

(Generic Access Network).

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Windows Mobile 2003 SE - Windows Mobile 6

1 320x320 and 800x480 (WVGA) screen resolution support (The S01SH or Em One by Sharp was the first and only device to

have an 800x480 screen on WM5), Improved Terminal Services|Remote

Desktop access (Available for only certain Pocket PCs), Customer Feedback option, Smartfilter for searching within programs and Generic Access Network|Unlicensed Mobile Access (UMA) support for select

operatorshttps://store.theartofservice.com/the-generic-access-network-toolkit.html

Voice over WLAN - Types

1 #as an extension to cellular network using Generic access network or Unlicensed Mobile Access (the

equivalent but more commercial term).

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Nokia 6136

1 'Nokia 6136' is a mobile telephone handset produced by Nokia. It features Generic Access

Network (GAN), a technology formerly known as Unlicensed Mobile

Access (UMA).

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Nokia 6136 - Technical specifications

1 *Generic Access Network (automatic switching between WLAN and cellular

networks)

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