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Title:
USE OF CYCLICALLY SHIFTED BASIC PATTERNS FOR DETECTION RATE OPTIMIZATION
Document Type and Number:
WIPO Patent Application WO/2020/127769
Kind Code:
A3
Abstract:
Embodiments provide a data transmitter of a communication system, wherein the data transmitter is designed to transmit a data signal corresponding to a hopping pattern, wherein the data signal has a plurality of sub-data-packets that are transmitted in a manner distributed in accordance with a frequency-based and/or time-hop-based occupancy of the frequency band indicated by the hopping pattern, wherein the data transmitter is designed to derive the hopping pattern from a basic hopping pattern on the basis of a shift in the basic hopping pattern in frequency and/or time, wherein the data transmitter is designed so as, when deriving the hopping pattern from the basic hopping pattern, if at least one hop in the hopping pattern due to the derivation of the hopping pattern from the basic hopping pattern on the basis of the shift in the basic hopping pattern in frequency is outside a permissible frequency range, to shift the at least one hop to the permissible frequency range on the basis of a cyclic shift in frequency and additionally to shift the at least one hop on the basis of a linear shift in time.

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Inventors:
KILIAN GERD (DE)
BERNHARD JOSEF (DE)
ROBERT JÖRG (DE)
POPP JULIAN (DE)
KNEISSL JAKOB (DE)
OBERNOSTERER FRANK (DE)
MEYER RAIMUND (DE)
Application Number:
PCT/EP2019/086355
Publication Date:
September 24, 2020
Filing Date:
December 19, 2019
Export Citation:
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Assignee:
FRAUNHOFER GES FORSCHUNG (DE)
UNIV FRIEDRICH ALEXANDER ER (DE)
International Classes:
H04L5/00; H04B1/7143; H04J4/00
Domestic Patent References:
WO2008033117A12008-03-20
WO2009139724A12009-11-19
WO2018059782A12018-04-05
Foreign References:
US20140241313A12014-08-28
US20070153834A12007-07-05
DE102017211375B32018-12-13
Other References:
MEDIATEK INC: "Synchronization Signal Design in CP-OFDM Based on Time-Frequency Hopping Patterns", vol. RAN WG1, no. Lisbon, Portugal; 20161010 - 20161014, 1 October 2016 (2016-10-01), XP051159423, Retrieved from the Internet [retrieved on 20161001]
Attorney, Agent or Firm:
SCHLENKER, Julian et al. (DE)
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