Title:
TERMINAL DEVICE, BASE STATION DEVICE, METHOD AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/128029
Kind Code:
A1
Abstract:
[Problem] To provide a system that makes it possible to improve the transmission efficiency of a system overall when dynamic resource sharing is executed. [Solution] Provided is a device comprising: an acquisition unit that acquires first and second control information notified from a base station device; and a reception processing unit that performs reception processing of a first data channel scheduled in a first resource, on the basis of the first control information, and a reference signal for modulating the first data channel. On the basis of the second control information, the reception processing unit performs reception processing of the first data channel to be mapped to a resource obtained by excluding a second resource, which is a portion of the first resource, from the entirety of the first resource, with the assumption that the reference signal will be mapped to the first resource including the second resource.
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Inventors:
SHIMEZAWA KAZUYUKI (JP)
KUSASHIMA NAOKI (JP)
KUSASHIMA NAOKI (JP)
Application Number:
PCT/JP2017/042298
Publication Date:
July 12, 2018
Filing Date:
November 24, 2017
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04W72/12; H04L27/26; H04W72/04
Other References:
SONY: "Time Domain Structure of DL Physical Control Channel for NR", 3GPP TSG-RAN WG1#87 R1-1612891, 3GPP, 4 November 2016 (2016-11-04), XP051189660
ZTE: "Considerations on design aspects for NR URLLC", 3GPP TSG-RAN WG1#87 R1-1611294, 3GPP, 5 November 2016 (2016-11-05), XP051189851
OPPO: "Subcarrier spacing design for data and reference signal", 3GPP TSG-RAN WGL#86B R1-1608900, 3GPP, 30 September 2016 (2016-09-30), XP051158352
LG ELECTRONICS: "Discussion on control and data transmission of URLLC", 3GPP TSG-RAN WGL#86B R1-1609237, 3GPP, 1 October 2016 (2016-10-01), XP051159349
ERICSSON: "Summary of e-mail discussions on downlink control signaling", 3GPP TSG-RAN WG1#87 R1-1612908, 3GPP, 13 November 2016 (2016-11-13), XP051176849
SAMSUNG: "eMBB and URLLC multiplexing in DL", 3GPP TSG-RAN WG1#87 R1-1612540, 3GPP, 4 November 2016 (2016-11-04), XP051189406
3GPP TR 38.913 V0.3.0, March 2016 (2016-03-01)
SONY: "Dynamic Resource Sharing for eMBB/URLLC in DL", 3GPP TSG RAN WG1 MEETING # 87, October 2016 (2016-10-01)
See also references of EP 3567965A4
ZTE: "Considerations on design aspects for NR URLLC", 3GPP TSG-RAN WG1#87 R1-1611294, 3GPP, 5 November 2016 (2016-11-05), XP051189851
OPPO: "Subcarrier spacing design for data and reference signal", 3GPP TSG-RAN WGL#86B R1-1608900, 3GPP, 30 September 2016 (2016-09-30), XP051158352
LG ELECTRONICS: "Discussion on control and data transmission of URLLC", 3GPP TSG-RAN WGL#86B R1-1609237, 3GPP, 1 October 2016 (2016-10-01), XP051159349
ERICSSON: "Summary of e-mail discussions on downlink control signaling", 3GPP TSG-RAN WG1#87 R1-1612908, 3GPP, 13 November 2016 (2016-11-13), XP051176849
SAMSUNG: "eMBB and URLLC multiplexing in DL", 3GPP TSG-RAN WG1#87 R1-1612540, 3GPP, 4 November 2016 (2016-11-04), XP051189406
3GPP TR 38.913 V0.3.0, March 2016 (2016-03-01)
SONY: "Dynamic Resource Sharing for eMBB/URLLC in DL", 3GPP TSG RAN WG1 MEETING # 87, October 2016 (2016-10-01)
See also references of EP 3567965A4
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (JP)
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