SOURCE: Unity Wireless Corporation

September 27, 2007 03:00 ET

Unity Wireless Receives Patent for CDMA Base Station Enhancement Technology

Reduced Dropped & Failed Calls -- Better Indoor & Outdoor Coverage -- Higher Data Rates

TEL AVIV, ISRAEL and BELLINGHAM, WA--(Marketwire - September 27, 2007) - Unity Wireless Corporation (OTCBB: UTYW) is pleased to announce that it has been granted US Patent No. 7,236,801 B1 for its CDMA base station transmit diversity technology.

Unity's Senior Technology Advisor, Dr. Shmuel Miller, said, "Unity's new TDA (transmit diversity augmented) technology was implemented in trials with two of the largest wireless carriers in the United States, one of the largest carriers in Mexico, and one of China's largest cellular operators. Measurable performance enhancements included a reduction in dropped calls, fewer call attempt failures, improved coverage, better indoor penetration, and higher data rates on 1xRTT, including forward and reverse links." Dr. Miller continued, "Although TDA technology is well suited to operate with 1xRTT, it would not enhance high data-rate (EVDO) performance."

Nissim Atias, Unity's President and COO, commented, "We are very please to receive this patent on a technology that we believe adds advantages to our products and services."

For a more detailed technical description of Unity's TDA technology as well as a copy of the formal patent document, please visit our web site at, and click on "Industry Info and Links." You will find a section entitled, "Unity's Transmit Diversity Technology Discussed."

About Unity Wireless

Unity Wireless is a world class provider of wireless coverage enhancement solutions for cellular operators and custom subsystems for network infrastructure manufacturers. For more information about Unity Wireless, visit

Contact Information

  • Contacts:
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    Public Relations
    (604) 773-0242

    Talal Fouani
    Wall Street Financial Corp.
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    Investor Relations
    Unity Wireless:
    (604) 267-2715