Title:
既存モデムホストの能力をアップグレードさせるHSDPAコプロセッサ
Document Type and Number:
Japanese Patent JP2008507941
Kind Code:
A
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.
Inventors:
William Sea Hackett
Robert A. Diffaggio
Edward El. Hepler
Alexander Resnick
Douglas Earl Custer
Ariella gira
Robert G. Gazda
John David Cawell Jr.
Robert A. Diffaggio
Edward El. Hepler
Alexander Resnick
Douglas Earl Custer
Ariella gira
Robert G. Gazda
John David Cawell Jr.
Application Number:
JP2007523636A
Publication Date:
March 13, 2008
Filing Date:
July 19, 2005
Export Citation:
Assignee:
Interdigital Technology Corporation
International Classes:
H04B1/707; H04B7/26; H04W88/02
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe