EP 1393460 A1 20040303 - METHOD FOR ESTIMATING A MOBILE RADIOTELEPHONE CHANNEL, AND MOBILE RADIOTELEPHONE RECEIVING DEVICE
Title (en)
METHOD FOR ESTIMATING A MOBILE RADIOTELEPHONE CHANNEL, AND MOBILE RADIOTELEPHONE RECEIVING DEVICE
Title (de)
VERFAHREN ZUR KANALSCHÄTZUNG EINES MOBILFUNKKANALS UND MOBILFUNK-EMPFANGSGERÄT
Title (fr)
PROCEDE D'ESTIMATION D'UN CANAL DE TELEPHONIE MOBILE, ET APPAREIL RECEPTEUR POUR LA TELEPHONIE MOBILE
Publication
Application
Priority
- DE 0201668 W 20020508
- DE 10122689 A 20010510
Abstract (en)
[origin: WO02091608A1] The invention relates to a method for estimating a channel of a mobile radiotelephone channel during a multipath reception. According to said method, an interpolation of the channel coefficients which are determined on the basis of the respective impulse response, in two adjacent time intervals (slot 1 and slot 2), is carried out. Before said interpolation, the individual components of the impulse response are examined to determine whether they belong to one and the same transmission path, and an interpolation is only carried out for the components to which this applies. (1' and 1" resp. 3' and 3")
IPC 1-7
IPC 8 full level
H04B 1/707 (2011.01)
CPC (source: EP US)
H04B 1/7113 (2013.01 - EP US); H04B 1/7117 (2013.01 - EP US); H04B 1/712 (2013.01 - EP US)
Citation (search report)
See references of WO 02091608A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 02091608 A1 20021114; CN 1215651 C 20050817; CN 1462513 A 20031217; DE 10122689 A1 20030109; DE 10122689 C2 20030430; EP 1393460 A1 20040303; JP 2004519975 A 20040702; JP 3638587 B2 20050413; US 2003186657 A1 20031002
DOCDB simple family (application)
DE 0201668 W 20020508; CN 02801499 A 20020508; DE 10122689 A 20010510; EP 02737832 A 20020508; JP 2002587953 A 20020508; US 33253003 A 20030110