专利检索 ap:("Nokia Siemens Networks OY" OR "Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.") AND inv:"SCHIFFERMÜLLER, Stefan" 第 1 页

1.

发明公开
MULTI-CELL CHANNEL ESTIMATION IN 3G-LTE BASED VIRTUAL PILOT SEQUENCES 审中-公开
标题翻译：信道估计对3G LTE更多的细胞型虚拟导频序列

公开(公告)号：EP2301181A1

公开(公告)日：2011-03-30

申请号：EP08758445.4

申请日：2008-05-09

申请人： Nokia Siemens Networks OY , Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： HAUSTEIN, Thomas , JUNGNICKEL, Volker , SCHELLMANN, Malte , SCHIFFERMÜLLER, Stefan , THIELE, Lars , WIRTH, Thomas , ZIRWAS, Wolfgang

IPC分类号： H04L5/00 , H04L25/02

CPC分类号： H04L5/0007 , H04L5/0051 , H04L25/0204 , H04L25/0212 , H04L25/0224 , H04L27/2613

摘要： A concept for estimating interfering channels in a multicellular radio communication system including a plurality of base stations and at least a mobile station is suggest, wherein pilot signals are transmitted from the base stations to at least a mobile station, additional pilot sequences are generated, a pattern is provided which defines a rule for distributing said pilot sequences to the base stations, said pilot sequences are modulated and superposed onto said pilot signals, and a pilot signal received at a mobile station is used for estimating interferences in the communication channel from the base station which transmits said pilot signal.