Effective October 1, 2012, QUALCOMM Incorporated completed a corporate reorganization in which the assets of certain of its businesses and groups, as well as the stock of certain of its direct and indirect subsidiaries, were contributed to Qualcomm Technologies, Inc. (QTI), a wholly-owned subsidiary of QUALCOMM Incorporated. Learn more about these changes

You are here

ZTE and Qualcomm Collaborate to Boost UMTS System Performance

Interference Cancellation Technology Increases Uplink Data Throughput and Capacity by up to 60 Percent

– July 05, 2009 – Qualcomm Incorporated (Nasdaq: QCOM), a leading developer and innovator of advanced wireless technologies, products and services, and ZTE Corporation, a leading global provider of telecommunications equipment and network solutions, today announced their collaboration to significantly enhance the capacity and performance of UMTS systems with the integration of Qualcomm's Uplink Interference Cancellation (ULIC) technology into ZTE's next-generation UMTS base station products. Using this technology, operators can boost their UMTS data throughput by up to 60 percent and deliver a user experience that is comparable to LTE in a similar channel bandwidth. The technology also enables UMTS operators to increase voice capacity by up to 45 percent.

ULIC technology can deliver improved system capacity by eliminating interference from multiple uplink data streams. Enabled by the increased level of integration possible in today's commercial chips, ULIC brings the performance of CDMA-based modems close to their theoretical limits. The design is scalable and supports cancellation for a large number of simultaneous users and transmissions on the uplink.

“ZTE serves the world's top mobile operators based on our ability to consistently deliver high-quality and high-capacity network performance,” said Zhang Jianguo, general manager of ZTE's UMTS products. “Our ongoing relationship with Qualcomm has enabled us to commercialize leading edge technologies that bring value to the entire wireless ecosystem. Using ULIC technology, we are providing operators with a highly efficient means to optimize their system performance while also extending the lives of their existing networks.”

“Interference cancellation is helping to redefine the performance characteristics of UMTS by improving system capacity and delivering data throughput that is on par with LTE networks,” said Jing Wang, executive vice president, Qualcomm Asia Pacific, Middle East and Africa. “It not only provides faster speeds, but also creates a better experience for the growing number of people using mobile devices to upload and share data-intensive content, such as photographs and videos. We are pleased to work with ZTE in their efforts to bring ULIC-enhanced base stations to market.”

About ZTE

ZTE is a leading global provider of telecommunications equipment and network solutions. It has the widest and most complete product range in the world - covering virtually every sector of the wireline, wireless, service and terminals markets. The company delivers innovative, custom-made products and services to over 500 operators in more than 140 countries, helping them to achieve continued revenue growth and to shape the future of the world's communications. ZTE commits around 10% of its annual turnover to research and development and takes a leading role in a wide range of international bodies developing emerging telecoms standards. ZTE leads China's 3G industry with about 30% share of the total 3G equipment market in 2008. A company with sound corporate social responsibility (CSR) initiatives, ZTE is a member of the UN Global Compact that strictly adheres to the Ten Principles of the Global Compact in developing and carrying out CSR programs. ZTE is China's only listed telecoms manufacturer, with shares publicly traded on both the Hong Kong and Shenzhen Stock Exchanges (H share stock code: 0763.HK / A share stock code: 000063.SZ). For more information, please visit www.zte.com.cn.

About Qualcomm

Qualcomm Incorporated (Nasdaq: QCOM) is a leader in developing and delivering innovative digital wireless communications products and services based on CDMA and other advanced technologies. Headquartered in San Diego, Calif., Qualcomm is included in the S&P 100 Index, the S&P 500 Index and is a 2009 FORTUNE 500® company. For more information, please visit www.qualcomm.com.

###

Topics: HSPA
Qualcomm Contacts
For press inquiries, view our Press Contacts page.