Title:
BASE STATION DEVICE, TERMINAL DEVICE, WIRELESS COMMUNICATION SYSTEM AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/198363
Kind Code:
A1
Abstract:
This base station device includes a storage unit, a communication control unit, and a data transmission unit. The storage unit stores a group which indicates unit data which is a retransmission target among the predetermined number of pieces of unit data included in transmission data to be transmitted to this terminal device in association with identification information for identifying the group. A receiving unit receives, from the terminal device, the identification information on the transmission data transmitted to the terminal device. The communication control unit refers to the storage unit on the basis of the identification information received by the receiving unit, and determines retransmission of the unit data included in the group that corresponds to the identification information among the transmission data. The data transmission unit transmits, to the terminal device, the unit data included in a group for which retransmission has been determined by the communication control unit.
Inventors:
WU JIANMING (JP)
Application Number:
PCT/JP2017/017064
Publication Date:
November 01, 2018
Filing Date:
April 28, 2017
Export Citation:
Assignee:
FUJITSU LTD (JP)
International Classes:
H04W28/04; H04W28/06
Domestic Patent References:
| WO2010109521A1 | 2010-09-30 |
Foreign References:
| US20160226643A1 | 2016-08-04 |
Other References:
SAMSUNG: "Discussion on partial retransmission for eMBB", 3 GPP TSG RAN WG1 MEETING NR#1 R1-1700959, 10 January 2017 (2017-01-10), XP051203252, Retrieved from the Internet [retrieved on 20170629]
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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