Title:
TERMINAL, BASE STATION, AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/046165
Kind Code:
A1
Abstract:
A terminal that communicates with a base station, said terminal being equipped with a transmission unit that transmits a physical uplink control channel by using a physical uplink control channel resource for transmitting a HARQ-ACK in a sub-frame (n). The physical uplink control channel resource is assigned according to the value of the initial control channel element used for transmitting the corresponding physical downlink control channel or the corresponding enhanced physical downlink control channel in at least a sub-frame (n-k). When the value of the element (k) is identical to the value of an element in a first set the physical uplink control channel resource is assigned by means of a first calculation, and when the value of the element (k) is identical to the value of an element in a second set the physical uplink control channel resource is assigned by means of a second calculation.
Inventors:
SHIMEZAWA KAZUYUKI
NOGAMI TOSHIZO
RUIZ DELGADO ALVARO
KUSASHIMA NAOKI
HAYASHI TAKASHI
NOGAMI TOSHIZO
RUIZ DELGADO ALVARO
KUSASHIMA NAOKI
HAYASHI TAKASHI
Application Number:
PCT/JP2014/075126
Publication Date:
April 02, 2015
Filing Date:
September 22, 2014
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W72/04; H04W28/04; H04W72/12
Domestic Patent References:
| WO2013111607A1 | 2013-08-01 |
Foreign References:
| US20120263057A1 | 2012-10-18 |
Other References:
ERICSSON ET AL.: "HARQ and scheduling timing for eIMTA", 3GPP TSG-RAN WG1#74 R1-133418, 12 August 2013 (2013-08-12), XP050716527
"Discussion on HARQ/scheduling in TDD eIMTA", 3GPP TSG RAN WG1 MEETING #73 RL-132054, 11 May 2013 (2013-05-11), pages 1 - 4, XP050697836
"Discussion on HARQ-ACK resource in TDD eIMTA", 3GPP TSG-RAN WG1 MEETING #74 RL-133282, 10 August 2013 (2013-08-10), pages 1 - 3, XP050716432
3RD GENERATION PARTNERSHIP PROJECT;: "Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channels and Modulation (Release 11),", 3GPP TS 36.211 V11.3.0, June 2013 (2013-06-01)
3RD GENERATION PARTNERSHIP PROJECT;: "Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (Release 11),", 3GPP TS 36.213 V11.3.0, June 2013 (2013-06-01)
See also references of EP 3051899A4
"Discussion on HARQ/scheduling in TDD eIMTA", 3GPP TSG RAN WG1 MEETING #73 RL-132054, 11 May 2013 (2013-05-11), pages 1 - 4, XP050697836
"Discussion on HARQ-ACK resource in TDD eIMTA", 3GPP TSG-RAN WG1 MEETING #74 RL-133282, 10 August 2013 (2013-08-10), pages 1 - 3, XP050716432
3RD GENERATION PARTNERSHIP PROJECT;: "Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical Channels and Modulation (Release 11),", 3GPP TS 36.211 V11.3.0, June 2013 (2013-06-01)
3RD GENERATION PARTNERSHIP PROJECT;: "Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (Release 11),", 3GPP TS 36.213 V11.3.0, June 2013 (2013-06-01)
See also references of EP 3051899A4
Attorney, Agent or Firm:
FUNAYAMA Takeshi et al. (JP)
Takeshi Funayama (JP)
Takeshi Funayama (JP)
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