A method of transmitting an uplink signal in a fallback mode in a wireless communication system that supports a change in the use of wireless resources, and a device for that purpose.

Title:

A method of transmitting an uplink signal in a fallback mode in a wireless communication system that supports a change in the use of wireless resources, and a device for that purpose.

Document Type and Number:

Japanese Patent JP6325134

Kind Code:

B2

Abstract:

The present invention relates to a method and a device for transmitting, by a terminal, an uplink signal in a wireless communication system that supports a dynamic change of a wireless resource use. Particularly, the method comprises the step of determining the transmission of an uplink signal in a specific subframe on a first uplink-downlink setting in accordance with a fallback mode, wherein the fallback mode is applied if the reception of a change in use message transmitted so as to reset to a wireless resource use in accordance with a second uplink-downlink setting is not successful.

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Inventors:

Lee, Seung Min
Yang, Sukchel
Theo, Hanbur

Application Number:

JP2016566592A

Publication Date:

May 16, 2018

Filing Date:

February 09, 2015

Export Citation:

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Assignee:

LG ELECTRONICS INC.

International Classes:

H04W72/04; H04L27/26; H04W28/04

Other References:

LG Electronics,Remaining Details of signalling for TDD eIMTA[online],3GPP TSG-RAN WG1#75 R1-135454,URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_75/Docs/R1-135454.zip,2013年11月11日
LG Electronics,Remaining Details of Power Control enhancements for TDD eIMTA[online],3GPP TSG-RAN WG1♯76 R1-140296,URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_76/Docs/R1-140296.zip,2014年 2月10日
LG Electronics,Remaining Details of UL/DL Reconfiguration Signaling in TDD eIMTA[online],3GPP TSG-RAN WG1♯76 R1-140298,URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_76/Docs/R1-140298.zip,2014年 2月10日
Samsung,Remaining issues on HARQ timing for eIMTA[online],3GPP TSG-RAN WG1#75 R1-135190,URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_75/Docs/R1-135190.zip,2013年11月11日
Intel Corporation,HARQ aspect for TDD eIMTA[online],3GPP TSG-RAN WG1♯74 R1-132927,URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_74/Docs/R1-132927.zip,2013年 8月19日

Attorney, Agent or Firm:

Takeshi Katata
Kobayashi Hideyoshi
Hiroyuki Ohno
Osamu Tsuda
Matsuno Chihiro
Seiichi Sakitani
Hiroshi Nomoto

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