Title:
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/173515
Kind Code:
A1
Abstract:
[Problem] To further improve overall transmission efficiency of a system by enabling flexible designs corresponding to cases of use. [Solution] This communication device is provided with: an acquisition unit for acquiring first control information and second control information related to a plurality of resources which are identified by frequency and time, and which can be used to transmit data; and a control unit which implements control on the basis of the first control information such that a resource is arbitrarily selected from among the plurality of resources to transmit data to a transmission object. The control unit controls the selection of the resource from among the plurality of resources on the basis of the second control information.
Inventors:
MATSUDA HIROKI (JP)
SHIMEZAWA KAZUYUKI (JP)
KUSASHIMA NAOKI (JP)
SHIMEZAWA KAZUYUKI (JP)
KUSASHIMA NAOKI (JP)
Application Number:
PCT/JP2018/003880
Publication Date:
September 27, 2018
Filing Date:
February 06, 2018
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04L27/26; H04W72/02; H04W72/04
Foreign References:
| JP2016529807A | 2016-09-23 |
Other References:
ZTE ET AL.: "Basic grant-free transmission for URLLC", 3GPP TSG RAN WG1 MEETING #88, R1-1701594, 7 February 2017 (2017-02-07), pages 1 - 8, XP051220813, [retrieved on 20180314]
INTEL CORPORATION: "Grant-free UL transmissions in NR", 3GPP TSG-RAN WG1 #86BIS R1-1609499, 1 October 2016 (2016-10-01), pages 1 - 8, XP051159569, Retrieved from the Internet
NOKIA ET AL.: "Grant-free to grant-based switching for URLLC", 3GPP TSG-RAN WG1 #87 R1-1612253, 5 November 2016 (2016-11-05), pages 1 - 3, XP051190367, Retrieved from the Internet
ERICSSON: "On UL grant-free ransmission", 3GPP, RAN1, RL-1701871, February 2017 (2017-02-01)
INTEL CORPORATION: "Grant-free UL transmissions in NR", 3GPP TSG-RAN WG1 #86BIS R1-1609499, 1 October 2016 (2016-10-01), pages 1 - 8, XP051159569, Retrieved from the Internet
NOKIA ET AL.: "Grant-free to grant-based switching for URLLC", 3GPP TSG-RAN WG1 #87 R1-1612253, 5 November 2016 (2016-11-05), pages 1 - 3, XP051190367, Retrieved from the Internet
ERICSSON: "On UL grant-free ransmission", 3GPP, RAN1, RL-1701871, February 2017 (2017-02-01)
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (JP)
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