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1. WO2006125795 - METHOD FOR REDUCING INTERFERENCE IN A RADIO COMMUNICATION SYSTEM

Publication Number WO/2006/125795
Publication Date 30.11.2006
International Application No. PCT/EP2006/062569
International Filing Date 24.05.2006
Chapter 2 Demand Filed 23.03.2007
IPC
H04B 7/02 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
CPC
H04B 7/022
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
022Site diversity; Macro-diversity
H04B 7/0837
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
04using two or more spaced independent antennas
08at the receiving station
0837using pre-detection combining
Applicants
  • FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. [DE]/[DE] (AllExceptUS)
  • ZIRWAS, Wolfgang [DE]/[DE] (UsOnly)
  • CHEN, Haifeng [CN]/[DE] (UsOnly)
  • JUNGNICKEL, Volker [DE]/[DE] (UsOnly)
  • POHL, Volker [DE]/[DE] (UsOnly)
  • WEBER, Tobias [DE]/[DE] (UsOnly)
Inventors
  • ZIRWAS, Wolfgang
  • CHEN, Haifeng
  • JUNGNICKEL, Volker
  • POHL, Volker
  • WEBER, Tobias
Agents
  • STOCKELER, Ferdinand
Priority Data
05011389.325.05.2005EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR REDUCING INTERFERENCE IN A RADIO COMMUNICATION SYSTEM
(FR) PROCEDE DE REDUCTION D'UNE INTERFERENCE DANS UN SYSTEME DE COMMUNICATION RADIO
Abstract
(EN)
According to the invention, a method for reducing interference in a radio communication system is proposed, wherein a user terminal (MS) is equipped with at least two antennas for receiving at least two signal streams (stream 1, stream 2) using a space-time processing technique, wherein the at least two signal streams (stream 1, stream 2) are received from at least two transmit antennas of at least two base stations (BS1, BS2), and wherein the at least two signal streams (stream 1, stream 2) are distinguished by orthogonal sequences.
(FR)
L'invention porte sur un procédé de réduction d'une interférence dans un système de communication radio dans lequel un terminal utilisateur (MS) est équipé d'au moins deux antennes pour la réception d'au moins deux courants de signaux (courant 1, courant 2) utilisant une technique de traitement espace-temps. Au moins deux courants de signaux (courant 1, courant 2) sont reçus depuis au moins deux antennes d'émission d'au moins deux stations de base (BS1, BS2) et au moins deux courants de signaux (courant 1, courant 2) sont écartés par des séquences orthogonales.
Related patent documents
EP6777237This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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