EJL Wireless Research adds the Ericsson FDD/TDD LTE +GSM Unit to its DesigN Analysis Infrastructure (DNA-I) series of teardown reports

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The FDD/TDD LTE+GSM multi-mode eNodeB solution from Ericsson allows mobile operators combine two digital units (DUG+DUL) into a single compact multi-mode system

EJL Wireless Research is announcing a new report within its proprietary DNA-I series, an Ericsson FDD/TDD LTE+GSM DUS 31 01 multi-mode eNodeB.

“This is our first opportunity to look into the multi-mode digital baseband unit for Ericsson's RBS6000 platform. The DUS is the convergence of the first generation DUL unit for LTE and the DUG unit for GSM. Specifically, the DUS 31 01 versions offers mobile operators a 2x capacity increase as compared with the DUL 20 01 along with the ability to free up one DU slot within the RBS6000 cabinet” said founder and President, Earl Lum.

“The multi-mode FDD/TDD LTE+GSM eNodeB unit supports in LTE mode a maximum downlink throughput of 300Mbps and uplink throughput of 150Mbps. It is also capable of supporting 24TRx in GSM mode. The unit can be operated in single mode FD LTE, single mode TDD LTE, single mode GSM, multi-mode FDD LTE+GSM or multi-mode TDD LTE+GSM. The multi-mode capability of the DUS platform allows mobile operators to free up one critical DU slot within the RBS6x01 or RBS610x/620x cabinets. By upgrading to the DUS 31 01, mobile operators can support 3GPP Release 10 Category 6 and Category 7 user equipment (UE) on their networks. We plan to offer premium versions of this report that provide in-depth analysis on the application specific integrated circuits (ASICs), system level timing and power management features within the system in addition to a complete analysis of the higher capacity DUS 41 01 unit,” says Lum.

EJL Wireless Research continues to lead the wireless market research segment with innovative and cutting edge research such as its DNA-I series of products.

The following semiconductor & passive component suppliers are included in this report: Amphenol, Analog Devices, Broadcom, Ericsson, Fairchild Semiconductor, Integrated Device Technology, NDK, NXP Semiconductors, ON Semiconductor, STMicroelectronics, TDK-EPCOS, Texas Instruments, and Vishay Semiconductors.

The report is currently available for purchase and information can be downloaded at http://www.ejlwireless.com.

About EJL Wireless Research
EJL Wireless Research provides proprietary, accurate and cutting-edge market analysis and consulting services on the wireless technology ecosystem and defense and aerospace industries. The firm's wireless infrastructure research division focuses on all vertical elements of the wireless ecosystem including mobile subscribers, mobile operators, mobile handsets, mobile infrastructure and mobile content. In addition, the firm provides analysis across horizontal technology suppliers including RF semiconductor materials, RF semiconductor/components, subsystems and OEMs. Similarly, the defense and aerospace division focuses it efforts on the ecosystem supporting UAV and airborne platforms and subsystems. Our goal is to provide our clients with mission critical market analysis and information.

EJL Wireless Research believes it has a corporate responsibility, both local and international, in giving back to the community. Please visit our website for more information about the charitable organizations it supports at: http://www.ejlwireless.com/corporate_responsibility.html.

EJL Wireless Research is managed by Earl Lum. Mr. Lum has 20 years of experience within the wireless industry including 8 years as an Equity Research Analyst on Wall Street cover the global wireless industry. The company is headquartered in Salem, NH. For more information about EJL Wireless Research, please visit the company’s websites at http://www.ejlwireless.com or http://www.ejldefense.com.

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Earl Lum
since: 11/2008
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