Title:
COMMUNICATION DEVICE AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/144812
Kind Code:
A1
Abstract:
A communication device is provided which comprises: a receiving unit which receives a first synchronization signal from a synchronization source; a control unit which, before the first synchronization signal is received by the receiving unit, specifies a value corresponding to the number of times the first synchronization signal has been relayed and specifies a resource allocation associated with the specified value, and a transmission unit which transmits a second synchronization signal with the transmission resources allocated by the specified resource allocation.
Inventors:
OHARA TOMOYA (JP)
Application Number:
PCT/JP2019/000525
Publication Date:
July 16, 2020
Filing Date:
January 10, 2019
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W56/00; H04W4/46; H04W72/02; H04W92/18
Domestic Patent References:
| WO2015167286A1 | 2015-11-05 |
Other References:
PANASONIC: "Rough synchronization procedure in D2D", 3GPP TSG-RAN WG1#78 R1-143004, 10 August 2014 (2014-08-10), XP050788484
LG ELECTRONICS: "Operation in Mode 2 resource allocation for D2D communication", 3GPP TSG-RAN WG1#76B R1-141350, 22 March 2014 (2014-03-22), XP050787022
LG ELECTRONICS: "Operation in Mode 2 resource allocation for D2D communication", 3GPP TSG-RAN WG1#76B R1-141350, 22 March 2014 (2014-03-22), XP050787022
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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