(19)
(11) EP 2 543 225 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
26.02.2020 Bulletin 2020/09

(45) Mention of the grant of the patent:
08.01.2020 Bulletin 2020/02

(21) Application number: 11751488.5

(22) Date of filing: 05.03.2011
(51) International Patent Classification (IPC): 
H04W 74/08(2009.01)
 H04J 11/00(2006.01)
(86) International application number:
PCT/US2011/027325
(87) International publication number:
WO 2011/109796 (09.09.2011 Gazette 2011/36)

(54)

CONTENTION-BASED TRANSMISSION WITH CONTENTION-FREE FEEDBACK FOR REDUCING LATENCY IN LTE ADVANCED NETWORKS AND ENHANCED PUCCH

KONFLIKTBASIERTE ÜBERTRAGUNG MIT KONFLIKTFREIEM FEEDBACK ZUR REDUZIERUNG DER LATENZ IN LTE-ADVANCED-NETZWERKEN UND VERBESSERTER PHYSIKALISCHER UPLINK-STEUERUNGSKANAL (PUCCH)

TRANSMISSION SUR BASE DE CONFLIT AVEC RÉTROACTION SANS CONFLIT POUR RÉDUIRE LE TEMPS DE LATENCE DANS DES RÉSEAUX LTE ÉVOLUÉS ET UN CANAL PUCCH ÉVOLUÉ

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 05.03.2010 US 311174 P

(43) Date of publication of application:
09.01.2013 Bulletin 2013/02

(73) Proprietor: Intel Corporation
Santa Clara, CA 95054 (US)

(72) Inventors:
  • YANG, Xiangying
    Portland, Oregon 97229 (US)
  • ZHU, Yuan
    Beijing 100012 (CN)
  • LI, Qinghua
    San Ramon, California 94582 (US)

(74) Representative: Lang, Johannes et al
Bardehle Pagenberg Partnerschaft mbB Patentanwälte, Rechtsanwälte Prinzregentenplatz 7
81675 München
81675 München (DE)


(56) References cited: : 
KR-A- 20090 082 867
US-A1- 2010 040 001
 US-A1- 2009 186 613
US-A1- 2010 040 005
   
  • NOKIA SIEMENS NETWORKS ET AL: "SR associated contention based transmission", 3GPP DRAFT; R2-101115 SR ASSOCIATED CONTENTION BASED TRANSMISSION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. San Francisco, USA; 20100222, 16 February 2010 (2010-02-16), XP050421754, [retrieved on 2010-02-16]
  • FAN WANG ET AL: "Proposed Text of UL PHY Control Structure Section (15.9.2.5 Bandwidth Request Channel) for the IEEE 802.16m Amendment ; C80216m-09_0241", IEEE DRAFT; C80216M-09_0241, IEEE-SA, PISCATAWAY, NJ USA, vol. 802.16m, 7 January 2009 (2009-01-07), pages 1-8, XP068001408, [retrieved on 2009-01-08]
  • HUAWEI: "Sharing PUCCH-SR", 3GPP DRAFT; R2-100207 SHARING PUCCH-SR, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Valencia, Spain; 20100118, 12 January 2010 (2010-01-12), XP050420975, [retrieved on 2010-01-12]
  • ERICSSON ET AL: "Details of latency reduction alternatives", 3GPP DRAFT; R2-101332_CB LATENCY REDUCTION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. San Francisco, USA; 20100222, 16 February 2010 (2010-02-16), XP050421793, [retrieved on 2010-02-16]
   
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