agaur's blog

Evolution of Single Radio Voice Call Continuity (SRVCC)

in Blog, aSRVCC, eSRVCC, GERAN, rSRVCC, SRVCC, vSRVCC, E-UTRAN, UTRAN, LTE
SRVCC

Along with LTE introduction, 3GPP also standardized Single Radio Voice Call Continuity (SRVCC) in Release 8 specifications to provide seamless continuity when an UE handovers from LTE coverage (E-UTRAN) to UMTS/GSM coverage (UTRAN/GERAN).

LTE Smartphone Shipments to Grow Threefold Globally in 2013

in Blog, Report, Strategy Analytics, LTE
4G

Global LTE smartphone shipments will grow threefold to reach 275 million units in 2013, reports Strategy Analytics. 90.9 million units are expected to be shipped in 2012.  Company forecasts that it will be a record year for 4G technology.

TeliaSonera Celebrates Three Years of 4G LTE in Sweden

in Blog, Telia, TeliaSonera, 4G, LTE
Telia 4G

TeliaSonera's 4G network is now three year old. Operator launched first commercial 4G LTE in Stockholm and Oslo on 14 December 2009. Since 2009, TeliaSonera has expanded its network across the country and now covers almost 700 cities throughout Sweden. Earlier last fall, operator completed two years of Gothenburg and Malmö's 4G network.

North America Adds 19M LTE Subscriptions in 12 Months

in Blog, Report, 4G, LTE
Global LTE Connections - Q3 2012

LTE subscriptions in North America has soared to 22.3 million, a increase of almost 19 million in 12 months at the end of the 3Q 2012. This represents 51 percent of all 43.7 million LTE connections worldwide, reports 4G Americas. 128 commercial LTE networks have been launched in 58 countries to date.

Report: 98% of Mobile Operators See Small Cells Essential for Networks

in Blog, Report, Informa, Small Cell, LTE

According to a latest small-cell market status report by Informa Telecoms & Media, 98% of mobile operator respondents believe small cells are essential for the future of their networks. Results are based on a survey with 280 respondents from around the world, although focused on Asia, Europe and North America and more than 30% of whom were operators.

Telsyte: LTE to Make Half of Mobile Services in Australia by 2016

in Blog, Telsyte, 4G, LTE
4G

Nearly half of all mobile connections in Australia will belong to 4G LTE by mid-2016, reports Telsyte, an Australian independent emerging technology analyst firm. Telsyte estimates 46 per cent of total mobile connections will be 4G by mid-2016 and in some cases will provide an alternative solution to fixed-line broadband.

Introduction of Relay Nodes in LTE-Advanced

in Blog, LTE-Advanced, Relay Node, LTE
Relaying

For efficient heterogeneous network planning, 3GPP LTE-Advanced has introduced concept of Relay Nodes (RNs). The Relay Nodes are low power eNodeBs that provide enhanced coverage and capacity at cell edges.  One of the main benefits of relaying is to provide extended LTE coverage in targeted areas at low cost.

GSA: 113 Commercial LTE Networks Worldwide

in Blog, GSA, LTE
GSA

According to latest GSA report, 113 operators have launched commercial LTE networks in 51 countries. Number of operators, investing in LTE, has gone up by 45%  in a year to 360.

GSA: Over 50 Mobile Networks with HD Voice Service

in Blog, GSA, VoLTE, LTE
GSA

GSA (Global mobile Suppliers Association) has confirmed that 51 mobile networks in 38 countries have launched HD voice services. 127 phones supporting HD Voice (W-AMR) have been announced so far by 14 manufacturers, report adds. Most of these devices operate on 3G/HSPA networks, with some working on GSM networks and some on LTE networks (VoLTE).

iPad 4 and iPad mini with Global LTE Support Launched

in Blog, iPad mini, LTE
iPad mini

Apple has unveiled fourth generation iPad and new iPad mini with support of additional LTE bands for markets across the world. The new iPad mini features the same number of pixels as the original iPad and iPad 2 to allow apps to work that are designed specifically for iPad.