Cellular 4G/LTE Channel

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TriQuint Semiconductor unveiled the industry’s smallest dual-band PA duplexer for 3G/4G smartphones. The new TRITIUM Duo™ family combines two PAs and duplexers into a compact module.

Scintera Networks Inc. announced that Scintera's RF Power Amplifier Linearization (RFPAL) technology has been selected for use in wireless infrastructure systems as part of Korea Telecom's (KT) deployment of 4G LTE services.

Greenray Industries Inc. has announced the availability of the T72 Series TCXO.

TE Connectivity and ip.access have teamed up to create what is claimed to be the world’s first all-digital integrated Distributed Antenna System (DAS) and small cell base station for WCDMA services.

Ceragon Networks Ltd. has received orders for additional high-capacity microwave systems and services from Tele2 Russia, with the result that the company will provide high-capacity wireless backhaul in 15 of the 37 regions in Russia covered by the telecommunications operator. 

ip.access confirmed plans to build its first integrated LTE and 3G small cell. The new unit, codenamed the E-100, will be the first from the company to be based on the QorIQ Qonverge^®platform from US chip maker Freescale.

NEC Corp. has launched the compact MB4300 all-in-one LTE base station system, which has been designed for a wide range of installation options in areas with limited space, such as rooftops and compact indoor spaces. This series paves the way for more cost effective installation of small cell base stations, helps boost capacity and improves overall performance.

Siklu announced that its EtherHaul millimeter-wave wireless backhaul solution performed well in a challenging trial in Mumbai, India, during the recent monsoon season. Having already established a leading position in the European E-band backhaul market, the trial, demonstrated that the company’s EtherHaul E-band systems can be effectively used in India, for last mile backhaul of mobile and business services.

ip.access has signed a major global agreement with Telenor Group for the supply of ip.access' end-to-end small cell solutions covering all 11 operators in the Telenor Group.

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