专利检索 ap:("Hannu Häkkinen" OR "Ari Hottinen" OR "Mikko Kokkonen" OR "Risto Wichman") AND inv:"Risto Wichman" 第 4 页

31.

发明授权
Apparatus, and associated method, for space-time encoding, and decoding, data at a selected code rate 失效

公开(公告)号：US06999472B2

公开(公告)日：2006-02-14

申请号：US09870260

申请日：2001-05-30

申请人： Jyri Hamalainen , Risto Wichman

发明人： Jyri Hamalainen , Risto Wichman

IPC分类号： H04J3/16 , H04J3/22 , H04B7/02 , H04L1/02 , H04L23/02 , H04L5/12

CPC分类号： H04L1/0045 , H04B7/0669 , H04L1/0009 , H04L1/0017 , H04L1/0059 , H04L1/0068 , H04L1/0071 , H04L1/0656

摘要： Apparatus, and an associated method, for space-time encoding data to be communicated upon a communication channel susceptible to fading. Multi-rate data services can be effectuated through appropriate selection of the code rate by which data is encoded. And, the coding of space-time encoded data is facilitated as different permutations of coded data symbols are separate transmitted upon separate communication paths.