Wuxi DSP Technologies Licences LTE Stack from 4M Wireless

China’s first LTE multimedia trunking communication systems to be enabled by market proven LTE protocol stack

London, United Kingdom, February 27, 2012 --(PR.com)-- Wuxi DSP Technologies Inc. and its subsidiary Optimum Semiconductor Technologies, Inc., have licensed the Terminal LTE protocol stack from 4M Wireless, the market leader in LTE protocol stack software. The agreement will enable Wuxi DSP to develop the first LTE-TDD trunking solution for the latest wireless communication needs of the private network markets in China.

The Broadband Digital Trunking Standard is aimed for industrial applications of private network system in China, and enables rapid response, high reliability and security in communication. It provides a modern platform for end-to-end services, for instance, efficiently connecting operators and customers to their legacy information systems and quickly dispatching assistance when emergency events take place, e.g. natural disasters and other public security occurrences. It also supports commercial markets such as maritime and airport services, oil and logistics, etc. Rollout of the Broadband Digital Trunking Standard in China is supported by the government and sales of devices are expected to increase exponentially in the coming years.

Wuxi DSP Technologies leverages its extensive experience in the digital trunking sector and its capabilities in the Software Defined Radio (SDR) domain to provide tailored LTE total solutions that address the world private network market’s needs. Wuxi DSP Technologies utilizes the Optimum Semiconductor SDR baseband chipset, the Sandblaster® SB3500 DSP. The solution takes advantage of the SB3500’s multi-threaded DSP architecture that allows easy-portability of the 4M Wireless LTE UE protocol stack enabling Wuxi DSP to quickly bring a full solution to market.

The 4M Wireless PS100 LTE TDD/FDD protocol stack is fully compliant with the 3GPP LTE specifications. It is in use in several TD-LTE basebands and has undergone significant field trials and lab IOT in China. The 4M Wireless protocol stack is the only solution in the market that has received world-wide recognition for its maturity. It has successfully passed the certification programs of major operators in the USA and the strict out-door and in-door qualification programs of the Chinese MIIT (Ministry of Industry and Information Technology). It is already deployed in several commercially available baseband solutions for the European Digital Dividend project, which is at present used in several countries in the Central European region.

“We are excited to be assisting Wuxi DSP to address specific industry requirements in China and to enable them to provide a complete system solution,” said Atif Malik, CEO of 4M Wireless. “4M Wireless is the ideal partner for companies looking to develop 4G multimode chipsets and mobile platforms. Through our market proven software and experience our customers can reduce overall system cost and time-to-market.”

"Wuxi DSP is a premier communications system provider using SDR technology," said Kerry Li, CEO of Wuxi DSP Technologies. "The LTE protocol stack software and tools provided by 4M Wireless are IOT tested and are well known in the industry. We are thoroughly impressed by the highly expert protocol stack team of 4M Wireless and view this as an important relationship for us to maximise our value to our customers."

About Wuxi DSP
Wuxi DSP Technologies Inc. is a high-tech innovation company with a world leading Software Defined Radio (SDR) chip design platform, with the focus on high-performance, low power consumption, integration of multiple CPU and DSP SoC design and development. Its SDR chips have been used in a variety of applications including 4G data cards, broadband multimedia trunking communication systems, digital walkie-talkies, GPS, internet of things (IoT), and different electronic products. On a need basis, WuxiDSP also provides total solutions and develops system-level products for customers. For more information, visit www.dspsemi.com.

About 4M Wireless
4M Wireless Ltd is a supplier of innovative software solutions for mobile communications. The company is the industry leader in LTE protocol stack software for mobile devices. The 4M Wireless PS100 LTE TDD/FDD protocol stack is fully compliant with the 3GPP LTE Release 8, Release 9 and Release 10 specifications and is integrated with several basebands. It is the only protocol stack solution in the industry that has undergone extensive testing with all major infrastructure vendors worldwide and is the most widely used. The protocol stack consists of LTE Layer 2, Layer 3, NAS, supports full 2G/3G multi-mode operation and it is optimised for efficient memory usage and processor utilisation achieving up to 300 Mbps DL and 75 Mbps UL data rates with less than 100 MIPS. For more information about 4M Wireless visit www.4mwireless.com.

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