Title:
A METHOD FOR INDICATING HYBRID AUTOMATIC REPEAT REQUEST TIMING RELATION
Document Type and Number:
WIPO Patent Application WO/2012/124947
Kind Code:
A2
Abstract:
A method for indicating HARQ timing relation is provided by the present invention, firstly, eNB notifies UE to enable uplink/downlink subframe dynamic conversion function, secondly, eNB converses uplink and downlink subframes dynamically, and notifies UE of the HARQ timing relation corresponding to the conversed uplink/downlink subframe configuration, and finally, eNB and UE communicate with each other according to the said HARQ timing relation. Dynamic flexible subframe is highly efficiently used in the present invention, and the object of changing frame structure dynamically according to data service change more accurately and timely can be reached.
Inventors:
HE HONG (CN)
LI YINGYANG (CN)
SUN CHENGJUN (CN)
ZHANG GUANGHUI (CN)
LI YINGYANG (CN)
SUN CHENGJUN (CN)
ZHANG GUANGHUI (CN)
Application Number:
PCT/KR2012/001764
Publication Date:
September 20, 2012
Filing Date:
March 09, 2012
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L1/18
Foreign References:
| US20100192035A1 | 2010-07-29 |
Other References:
P ANASONIC: 'UL/DL HARQ timing for backhaul' 3GPP TSG-RAN WG1 MEETING #62, R1-104909 23 August 2010, XP050450056
ERICSSON: 'HARQ AND CONTROL SIGNALING FOR RELAYING' 3GPP TSG RAN WG2 #67-BIS, R2-095804 12 October 2009, XP050390290
ERICSSON: 'HARQ AND CONTROL SIGNALING FOR RELAYING' 3GPP TSG RAN WG2 #67-BIS, R2-095804 12 October 2009, XP050390290
Attorney, Agent or Firm:
LEE, Keon-Joo (110-2 Myongryun-dong 4-ga, Chongro-gu, Seoul 110-524, KR)
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Claims: