OPTIMIZED HOPPING PATTERNS FOR DIFFERENT SENSOR NODES AND VARIABLE DATA LENGTHS, BASED ON THE TELEGRAM SPLITTING TRANSMISSION METHOD

Title:

OPTIMIZED HOPPING PATTERNS FOR DIFFERENT SENSOR NODES AND VARIABLE DATA LENGTHS, BASED ON THE TELEGRAM SPLITTING TRANSMISSION METHOD

Document Type and Number:

WIPO Patent Application WO/2018/077770

Kind Code:

A3

Abstract:

Exemplary embodiments provide a transmission method for the wireless transmission of data in a communications system (e.g. a sensor network or telemetry system). The method comprises the step of transmitting the data using at least two time hopping patterns and/or frequency hopping patterns, wherein a second pattern of the at least two patterns is a time- and/or frequency-shifted version of a first pattern of the at least two patterns.

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Inventors:

KILIAN GERD (DE)
BERNHARD JOSEF (DE)
ROBERT JÖRG (DE)
KNEISSL JAKOB (DE)
WECHSLER JOHANNES (DE)

Application Number:

PCT/EP2017/076938

Publication Date:

June 21, 2018

Filing Date:

October 24, 2017

Export Citation:

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Assignee:

FRAUNHOFER GES FORSCHUNG (DE)
UNIV FRIEDRICH ALEXANDER ER (DE)

International Classes:

H04L5/00; H04B1/7156

Domestic Patent References:

WO2009139724A1

2009-11-19

Foreign References:

US20050176371A1	2005-08-11
US6130885A	2000-10-10

Other References:

SAMSUNG: "Time-frequency hopping design for Mode 2 resource allocation", vol. RAN WG1, no. Dresden, Germany; 20140818 - 20140822, 17 August 2014 (2014-08-17), XP050788564, Retrieved from the Internet [retrieved on 20140817]
ALEX W LAM ET AL: "Time-Hopping and Frequency-Hopping Multiple-Access Packet Communications", IEEE TRANSACTIONS ON COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ. USA, vol. 38, no. 6, 1 June 1990 (1990-06-01), pages 875 - 888, XP002671768, ISSN: 0090-6778, DOI: 10.1109/26.57480
KILIAN GERD ET AL: "Increasing Transmission Reliability for Telemetry Systems Using Telegram Splitting", IEEE TRANSACTIONS ON COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ. USA, vol. 63, no. 3, 1 March 2015 (2015-03-01), pages 949 - 961, XP011575488, ISSN: 0090-6778, [retrieved on 20150313], DOI: 10.1109/TCOMM.2014.2386859

Attorney, Agent or Firm:

HERSINA, Günter et al. (DE)

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