公开(公告)号：EP1410525A1

公开(公告)日：2004-04-21

申请号：EP01985489.2

申请日：2001-11-16

申请人： Wiscom Technologies, Inc.

发明人： QIU, Robert, C.

IPC分类号： H04B7/005

CPC分类号： H04L1/0019 ,  H04J13/0077 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/12

摘要： The present invention is an adaptive system, which supports higher peak data rate and throughput in digital wireless communications, compared with other non-adaptive systems. One embodiment of the invention consists of three parts: the Long Term Prediction system (114) for fast fading DS/CDMA mobile radio channel; the fast feedback system (116) to enable the adaptive transmission; and, new system blocks (118) that are supported/enabled and changes in the existing 3GPPWCDMA system (102) specifications.

公开(公告)号：EP1354433A1

公开(公告)日：2003-10-22

申请号：EP01992407.5

申请日：2001-12-21

申请人： Wiscom Technologies, Inc.

发明人： QIU, Robert, C.

IPC分类号： H04B15/00 ,  H04K1/00 ,  H04L27/30

CPC分类号： H04W52/325 ,  H04W52/16 ,  H04W52/288 ,  H04W52/50

摘要： The present invention is a method (figure 1) and system to determine the gain factors for the uplink and downlink Dedicated Physical Control Channel (DPCC) and Dedicated Physical Data Channel (DPDC). The method consists of determining new data rate (104) for transmission; providing corresponding system and radio channel parameters (106); determining reference power ratio P1 (108); and, normalizing the reference power ratio (110).