Title:
CONCEPT FOR COMBINING CODED DATA PACKETS WITH ROBUST HEADER PROTECTION
Document Type and Number:
WIPO Patent Application WO/2012/007565
Kind Code:
A3
Abstract:
Concept for transmitting payload data (112-m) from a transmitter (110-m) to a receiver (120) via a communication channel within a time interval (T), wherein a plurality of channel-coded data packets (210-n) are generated from the payload data (112-m) within the time interval (T), wherein each of the channel-coded data packets comprises packet core data (212-n) corresponding to a packet identification of the respective channel-coded data packet, and wherein the packet core data is coded with a channel code of higher redundancy than the payload data (112-m). The plurality of channel-coded data packets (210-n) are sent, within the time interval (T), without any return channel to the receiver (120), which comprises a decoder (DEC) adapted to decode packet core data (212-1) of a first received channel-coded data packet (210-1) of the time interval (T), and, if error-free decoding of the first channel-coded data packet (210-1) so as to obtain the payload data (112-m) fails, to decode packet core data (212-2) of at least one second received channel- coded data packet (210-2) of the time interval (T) so as to determine a suitable further channel-coded data packet of the time interval for combination with the first channel-coded data packet so as to obtain, on account of the combination, an increased code gain for decoding of the payload data.
Inventors:
KILIAN GERD (DE)
TASCH ANDREAS (DE)
BERNHARD JOSEF (DE)
KOCH WOLFGANG (DE)
NICKEL PATRICK (DE)
GERSTACKER WOLFGANG (DE)
TASCH ANDREAS (DE)
BERNHARD JOSEF (DE)
KOCH WOLFGANG (DE)
NICKEL PATRICK (DE)
GERSTACKER WOLFGANG (DE)
Application Number:
PCT/EP2011/062118
Publication Date:
June 07, 2012
Filing Date:
July 15, 2011
Export Citation:
Assignee:
FRAUNHOFER GES FORSCHUNG (DE)
KILIAN GERD (DE)
TASCH ANDREAS (DE)
BERNHARD JOSEF (DE)
KOCH WOLFGANG (DE)
NICKEL PATRICK (DE)
GERSTACKER WOLFGANG (DE)
KILIAN GERD (DE)
TASCH ANDREAS (DE)
BERNHARD JOSEF (DE)
KOCH WOLFGANG (DE)
NICKEL PATRICK (DE)
GERSTACKER WOLFGANG (DE)
International Classes:
H04L1/00
Domestic Patent References:
WO2007142482A1 | 2007-12-13 |
Foreign References:
US20080130534A1 | 2008-06-05 | |||
US20040258092A1 | 2004-12-23 |
Other References:
ERICSSON: "Transmission mode for BCCH", 3GPP DRAFT; R1-074476 {BCCH TRANSMISSION}, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Shanghai, China; 20071008, 15 October 2007 (2007-10-15), XP050488666
TELEFON AB LM ERICSSON ET AL: "Graceful RACH Overload Relief", 3GPP DRAFT; GP-100896 GRACEFUL RACH OVERLOAD RELIEF, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. TSG GERAN, no. Jeju; 20100517, 12 May 2010 (2010-05-12), XP050417130
PANASONIC: "Synchronous retransmissions for E-DCH", 3GPP DRAFT; R2-041281 SYNCHRONOUS RETRANSMISSIONS FOR E-DCH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Cannes, France; 20040616, 16 June 2004 (2004-06-16), XP050141678
QUALCOMM EUROPE ET AL: "Principles for the new CELL_PCH/URA_PCH operation", 3GPP DRAFT; R2-071504, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Kobe, Japan; 20070502, 2 May 2007 (2007-05-02), XP050106326
ERICSSON: "E-UTRA Uplink Radio Access", 3GPP DRAFT; R1-050620, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Sophia Antipolis, France; 20050616, 16 June 2005 (2005-06-16), XP050111434
TELEFON AB LM ERICSSON ET AL: "Graceful RACH Overload Relief", 3GPP DRAFT; GP-100896 GRACEFUL RACH OVERLOAD RELIEF, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. TSG GERAN, no. Jeju; 20100517, 12 May 2010 (2010-05-12), XP050417130
PANASONIC: "Synchronous retransmissions for E-DCH", 3GPP DRAFT; R2-041281 SYNCHRONOUS RETRANSMISSIONS FOR E-DCH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Cannes, France; 20040616, 16 June 2004 (2004-06-16), XP050141678
QUALCOMM EUROPE ET AL: "Principles for the new CELL_PCH/URA_PCH operation", 3GPP DRAFT; R2-071504, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Kobe, Japan; 20070502, 2 May 2007 (2007-05-02), XP050106326
ERICSSON: "E-UTRA Uplink Radio Access", 3GPP DRAFT; R1-050620, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Sophia Antipolis, France; 20050616, 16 June 2005 (2005-06-16), XP050111434
Attorney, Agent or Firm:
HERSINA, Günter et al. (Zimmermann Stöckeler & Zinkle, P.O. Box 246 Pullach, DE)
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