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Cellular 4G/LTE Channel

RF Micro Devices accelerates technology advancement in RF power management

RF Micro Devices Inc. announced it continues to achieve performance milestones related to the advancement of RF power management. RF Micro Devices is developing average power tracking- (APT-) and envelope tracking- (ET-) based solutions that leverage RFMD’s leadership in power amplifiers, RF power management and compound semiconductors to deliver breakthrough capabilities.


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2012 Mobile World Congress: The capacity for evolution

Mobile communication impacts the daily lives of hundreds of millions, drives commerce and shapes economies. The 2012 Mobile World Congress has become an established global showcase for the industry and an important platform for the technology that is being developed today that will shape the future. Discover the major issues impacting the industry and the technology being developed to tackle them and move forward.


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RF Micro Devices announces multimode reference design win

RF Micro Devices, Inc. announced it has secured a reference design win for its second-generation ultra-high efficiency family of power amplifiers. The new reference design win is on a highly integrated multimode multi-band 3G/LTE solution.


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Anritsu and Signalion collaborate on 3GPP LTE-Advanced testing

Anritsu Corp. and Signalion GmbH conducted a successful IOT for the 3GPP LTE-Advanced ‘carrier aggregation’ feature with an IP downlink throughput of 300 Mbps. Both companies are leaders in providing test solutions for the 3GPP LTE radio technology and as a result of this IOT collaboration, the two companies will supply dependable test solutions for 3GPP LTE-Advanced.


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EB channel emulator adopted by CWC in Finland

The Centre for Wireless Communications (CWC), a project-funded research group operating in conjunction with the Department of Communications Engineering at the University of Oulu, Finland, is employing EB Propsim F8 radio channel emulator and EB MIMO OTA Application to provide wireless testing and research capabilities under the most realistic propagation conditions.


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UK Broadband switches on UK’s first commercial 4G TD-LTE system

International

BroadbandUK Broadband (UKB) has switched on its first 4G LTE system in London using Huawei’s Time Division Long Term Evolution (TD-LTE) solution.


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White paper and video highlight co-simulation of AWR’s VSS with NI’s LabVIEW

A level of software synergy is essential when designing circuits for use in today’s wireless systems (third- and fourth-generation) that employ higher-order modulation techniques together with advanced technologies, such as orthogonal frequency division multiplexing (OFDM), multiple-input multiple-output (MIMO) and digital predistortion (DPD) circuits, to name a few.


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Maxim invests in Scintera Networks to spearhead RF innovation in small cells

Maxim Integrated Products Inc. announced it has made a strategic investment in Scintera Networks Inc. The partnership will enable rapid deployment of power-efficient small cell base stations with form factors and system cost points attractive to cellular infrastructure OEMs and network operators.


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Skyworks enhances portfolio of antenna switch modules and LTE switch solutions

Skyworks Solutions Inc. expanded its family of antenna switch modules (ASM) for smartphones and tablets, offering solutions in up to 14 throw counts to meet various handset manufacturers’ layout preferences and design needs. Skyworks is also unveiling a full suite of complementary discrete LTE transmit and receive solutions covering single pole double throw (SPDT) through single pole eight throw (SP8T) applications in a compact 2 x 2 millimeter footprint.


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ETS-Lindgren now supports OTA testing from 2G to 4G/LTE/MIMO

Anritsu Co. and ETS-Lindgren announced the Anritsu MT8820C RF Tester has been selected by ETS-Lindgren as an approved test solution for 2G to 4G/LTE/MIMO Over-the-Air (OTA) testing. As part of the selection, support for the MT8820C has been integrated into the CTIA-compliant ETS-Lindgren EMQuest™ EMQ-100 Antenna Measurement Software.


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