April 22, 2014
CSIRO and NICTA – have joined forces with the ng Connect Program, founded by Alcatel-Lucent, to create new ultra-broadband end user experiences
April 22, 2014
To meet the needs of a data-hungry new generation of users in densely populated areas, dtac TriNet Co., Ltd, has assigned long-time partner Ericsson to deploy a 4G/LTE network.
April 18, 2014
Nokia Solutions and Networks and the NYU WIRELESS Research Center at the New York University Polytechnic School of Engineering are jointly organizing the first Brooklyn 5G Summit, held April 23-25 in Brooklyn, New York. The invitation-only event will bring together wireless and mobile industry research and development leaders in academia, business and government to explore the future of 5G wireless technology, with special focus on antennas, propagation and channel modeling.
April 17, 2014
ABI Research expects growth of 10% in mobile telecoms capital expenditure (CapEx) in Latin America, rising to US$6.1 billion. Upgrades and expansion of 3G WCDMA and 4G LTE coverage will result in radio access network-related spending capturing 40% of CapEx. Investment in small cell base stations is garnering momentum with 40% year-on-year growth in 2014 to US$484 million.
April 2, 2014
According to ABI Research, Asia-Pacific regional growth in basestations will outpace all other regions this year as it continues to account for the majority of worldwide basestation deployments. The Asia-Pacific region now becomes the largest market for LTE, followed by North America and Western Europe, with the Asia-Pacific regional installed base growing to 8X in 2014.
March 31, 2014
Smile Communications has launched a 4G/LTE network on the 800 MHz spectrum in Ibadan and Lagos, both in Nigeria with Ericsson the primary vendor for the LTE radio network.
March 31, 2014
Anite has announced its participation in a project initiated by Intel to develop ‘virtualised’ testing environments in order to accelerate 4G and 5G technology development and testing.
March 24, 2014
Prototype device testing shows that GE’s RF MEMS switch can help enable increased data transfer speeds, enhanced signal quality, longer battery life, and the advanced RF designs required of LTE-Advanced devices.Read More
March 24, 2014
Huawei has been awarded a five-year agreement by Vodafone to expand the Single Radio Access Network (SingleRAN) for its ‘Project Spring’ Phase 1 programme in Europe and Africa.
March 18, 2014
Texas Instruments (TI) introduced the SimpleLink™ CC2592 range extender that provides up to a 7x improvement in range when paired with TI’s 2.4 GHz low power RF solutions for ZigBee®, 802.15.4, 6LoWPAN and Bluetooth® low energy networks. The first launched pairing is the CC2592 with the SimpleLink ZigBee CC2538 wireless microcontroller (MCU) to speed time to market of ZigBee-enabled equipment.
DOCUMENTS AND FILES
February 22, 2013
Now that the need for ultra high capacity radios has become an unofficial requirement with a potentially large market backing it, the call for more spectrum savvy radios is in order. Traditional wisdom would have us assume that the legacy pure-play millimeterwave equipment vendors have this market clenched; however, every time there is a technology shift, as is occurring with the E-Band market, it opens the field up to new market leaders and a new competitive landscape. Thus, we have seen traditional microwave vendors throw their hats into the millimeterwave ring with various levels of commitment from OEMing/private labeling traditional millimeterwave vendors’ radios to designing their own millimeterwave radios.
December 13, 2012
Wireless consumer's insatiable demand for bandwidth has spurred unprecedented levels of investment from public and private sectors to explore new ways to increase network capacity. Service providers, now deploying fourth generation networks, are already beginning to look toward and plan for fifth generation networks (5G) to meet the escalating demand. Researchers at TU Dresden (TUD) have begun investigations into 5G technologies using a graphical system design approach and National Instruments' software defined radio platforms. Using the NI platform, TUD researchers significantly compressed the time to transition from concept to prototype.
September 18, 2012
This application note is designed to provide you with the latest insights on how to best address the long list of test requirements when testing the voice quality of LTE UE, with the right VoIP test building blocks. Successfully providing voice support on LTE will require UE developers to bring together a host of new features and capabilities. Many of these items have been around for a while but have not yet been applied to mobile networking. Others are completely new. Regardless, bringing them together will likely cause significant test pain, as they will need to be tested in conjunction with LTE and/or IMS to be fully exercised.
August 13, 2012
A system that utilizes OFDM/OFDMA, such as the E-UTRA (LTE) downlink or the IEEE 802.11a/g and the IEEE 802.16 physical
layers, transmits OFDM symbols, each comprising a number of modulated sub-carriers carrying data or pilot symbols, with
inter-subcarrier spacing being equal to or an integer multiple of a fixed frequency. The channel bandwidth (B) is determined by
the number of 'occupied' (modulated) subcarriers and the subcarrier spacing.
July 17, 2012
The IP Multimedia Subsystem (IMS) dates
from 3GPP release 5 almost a decade ago,
but is now becoming a reality with the rollout
of IMS-based LTE networks. IMS enables
convergence on multiple fronts, including
access types (fixed, mobile), service types,
application control functions and convergence
between telephony and traditional data
delivery. This paper presents a high-level technical
view of the IMS architecture as seen by LTEcapable
User Equipment (UE).
April 6, 2012
This white paper summarizes the
technology options for supporting voice
and short message service (SMS) in LTE,
including circuit switched fallback (CSFB),
SMS over SGs, and voice over LTE
(VoLTE). It includes background
information on the standardization
process, and the commercial implications
for the different options. The white paper
also addresses test and measurement
requirements resulting from the support of
voice and SMS in LTE.
March 9, 2012
Understanding mechanical tolerances, coaxial design details and connector materials used in cable assemblies helps
produce communications equipment with the lowest levels of passive intermodulation (PIM).
February 15, 2012
LTE-Advanced (LTE-A) is an emerging mobile communications standard that boasts a number of significant benefits, including the ability to take advantage of advanced topology networks and achieve target peak data rates of 1 Gbps in the downlink and 500 Mbps in the uplink. This white paper covers using signal generation and analysis to overcome challenges associated with carrier aggregation.
February 12, 2012
This paper discuss the adaptation of the fast multi-probe technology to an existing classical planar near field facility through the manufacturing, installation and test of a partial demonstrator in Thales Alenia in Toulouse.
February 12, 2012
In this paper we take a closer look at various OFDMA based Broadband Wireless Access (BWA) for Homeland Security (HLS) applications and their implementation. Our primary focus is to understand the capabilities required from these applications and to show how flexibility and controllability of system components can help address these requirements.