A TRANSCEIVER, A SUDAC, A METHOD FOR SIGNAL PROCESSING IN A TRANSCEIVER, AND METHODS FOR SIGNAL PROCESSING IN A SUDAC

Title:

A TRANSCEIVER, A SUDAC, A METHOD FOR SIGNAL PROCESSING IN A TRANSCEIVER, AND METHODS FOR SIGNAL PROCESSING IN A SUDAC

Document Type and Number:

WIPO Patent Application WO/2016/030294

Kind Code:

A3

Abstract:

A transceiver of a user equipment comprises a receiving stage, a frontend channel estimator, a frontend channel equalizer, a backend channel estimator, and a backend channel equalizer. The receiving stage is configured to receive an inbound signal from a SUDAC, which enables a relay communication comprising a frontend communication using extremely-high frequencies and a backend communication using ultra-high frequencies. The inbound signal comprises a data portion, a backend control portion and a frontend control portion, the frontend control portion comprising a frontend evaluation signal and a configuration signal. The frontend channel estimator is configured to perform a channel estimation based on the frontend evaluation signal wherein the frontend channel equalizer is configured to equalize distortions, caused by using the extremely-high frequencies, based on the channel estimation of the frontend channel estimator. The backend channel estimator is configured to perform a channel estimation based on the backend control portion wherein the backend channel equalizer is configured to equalize distortions, caused by using the ultra-high frequencies, based on the channel estimation of the backend channel estimator.

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Inventors:

BREILING MARCO (DE)
BURKHARDT FRANK (DE)
ROHDE CHRISTIAN (DE)
NG WING KWAN (DE)
SCHOBER ROBERT (DE)

Application Number:

PCT/EP2015/069251

Publication Date:

April 21, 2016

Filing Date:

August 21, 2015

Export Citation:

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Assignee:

FRAUNHOFER GES FORSCHUNG (DE)

International Classes:

H04L25/03; H04W88/04

Domestic Patent References:

WO2011018892A1	2011-02-17
WO2004064298A2	2004-07-29

Foreign References:

US20120014417A1	2012-01-19
US20050025085A1	2005-02-03
EP1109332A2	2001-06-20
EP1755354A1	2007-02-21
US3180938A	1965-04-27
US5592507A	1997-01-07
GB698018A	1953-10-07
US20120300816A1	2012-11-29
US20030152170A1	2003-08-14

Attorney, Agent or Firm:

ZINKLER, Franz et al. (Zimmermann Stöckeler,Zinkler, Schenk & Partner mb, Radlkoferstraße 2 München, DE)

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