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Ericsson and SK Telecom take LTE-Advanced to the next level

2013-11-29 Categories: Industry, Technology
Ericsson and SK Telecom take LTE-Advanced to the next level

Ericsson and SK Telecom have successfully demonstrated the next step of LTE-Advanced Carrier Aggregation of 20MHz in the 1800MHz band and 10MHz in the 850MHz band for data speeds up to 225Mbps on commercially released software.

Ericsson adds simulation to DC/DC Power Designer software, reducing time-to-market

2013-11-28 Categories: Technology
  • Three new major simulation tools added to Ericsson Power Designer
  • Loop compensator optimizes transient response, stability and capacitance optimization
  • Phase spreading significantly reduces current ripple, amount of filtering and board space
  • Voltage tracking simplifies complex power setups
  • Intuitive interface and complete system overview help reduce time-to-market for power architects

Ericsson meets high-power datacom demands with 864W quarter-brick DC/DC module

2013-11-13 Categories: Technology
  • Industry’s first Hybrid Regulated Ratio DC/DC converter handles 864W of power
  • PKM-NH platform quarter-brick module delivers high power density of 35.6W/ cm3 (581W per cubic inch)
  • Innovative module delivers high-efficiency flat-curve characteristics of up to 97%

App coverage in cities: Rethinking smartphone coverage and capacity in cities

2013-10-31 Categories: Technology, Portfolio
App coverage in the cities

Today, over half of the global population lives in cities and the growth of urban areas is predicted to continue. 45 percent of people living in cities today own a smartphone and a large share of mobile data traffic is already being generated in metro areas. City people rely on their devices to ease the challenges of everyday life, and having good mobile coverage is now ranked among the top five satisfaction factors in cities. However, in many cities around the world, app coverage is surprisingly limited.

4th Generation IP – leading performance drives growth

2013-10-14 Categories: White Papers, Technology
4th Generation IP – leading performance drives growth

The new era of 4G IP networking is founded on the creation of a network with the scale and scope required to satisfy the demands of an increasingly connected world. As we get closer to the Networked Society, operators face three fundamental challenges: rising subscriber expectations, a fast-evolving commercial landscape, and exponential growth in data traffic.

Ericsson Wins Product Awards for Power Technology from Electronic Products China

2013-09-23 Categories: Recognitions & Awards
  • Industry’s first 750W Hybrid Regulated Ratio DC/DC converter wins two awards from Electronic Products China
  • High-power-density quarter-brick PKM-NH gains ‘2013 Top-10 Power Product’ and ‘2013 Technology Innovation Product’ awards
  • Quarter-brick module delivers high power density of 31.12W/cm3 per cm3 (508W per cubic inch)
  • Highly-innovative regulated-ratio topology module delivers high-efficiency flat-curve characteristics of up to 97%

New voltage regulator from Ericsson delivers digital dynamic-loop-compensation

2013-09-10 Categories: Technology
  • Advanced POL module enables designers to achieve high performance without compromising on dynamic response
  • First auto-compensated digital point-of-load regulator is based on ‘state-space’ or ‘model-predictive’ control, reducing cost and time-to-market while increasing flexibility
  • Land-grid-array footprint improves quality, reliability and manufacturability
  • Low bias current contributes to higher efficiency

Service exposure - the key to network relevance and innovation

2013-07-15 Categories: White Papers, Technology
Service exposure - the key to network relevance and innovation

Operators can continue to improve the relevance of their networks by adopting an architecture customized for innovation.

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