Inventors:
William Hackett - Doylestown PA, US
Robert DiFazio - Greenlawn NY, US
Edward Hepler - Malvern PA, US
Alexander Reznik - Titusville NJ, US
Douglas Castor - Norristown PA, US
Ariela Zeira - Huntington NY, US
Robert Gazda - Spring City PA, US
John Kaewell - Jamison PA, US
Assignee:
InterDigital Technology Corporation - Wilmington DE
International Classification:
H04B 7/216
Abstract:
A wireless transmit/receive unit (WTRU) for processing code division multiple access (CDMA) signals. The WTRU includes a modem host and a high speed downlink packet access (HSDPA) co-processor, which communicate over a plurality of customizable interfaces. The modem host operates in accordance with third generation partnership project (3GPP) Release 4 (R4) standards, and the HSDPA co-processor enhances the wireless communication capabilities of the WTRU as a whole such that the WTRU operates in accordance with 3GPP Release 5 (R5) standards.