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1. (WO2018043539) COMMUNICATION CONTROL DEVICE, RELAY DEVICE, COMMUNICATION CONTROL PROGRAM, AND RELAY PROGRAM

Pub. No.:    WO/2018/043539    International Application No.:    PCT/JP2017/031097
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Thu Aug 31 01:59:59 CEST 2017
IPC: H04W 28/14
H04W 28/04
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
パナソニックIPマネジメント株式会社
Inventors: KITAGUCHI Sayaka
北口 沙也香
NIMURA Seiji
二村 誠示
UKITA Yosuke
浮田 陽介
AOKI Takaaki
青木 隆明
Title: COMMUNICATION CONTROL DEVICE, RELAY DEVICE, COMMUNICATION CONTROL PROGRAM, AND RELAY PROGRAM
Abstract:
A relay device (2) is provided with: a transmission processing unit (27) which transmits to a communication control device a reception acknowledgement signal enabling the establishment of reception of terminal device-addressed data; a reception processing unit (22) which receives the terminal device-addressed data from the communication control device; a terminal device-addressed data buffer (24) in which the received terminal device-addressed data are buffered; a buffer possibility determination unit (25) which determines whether the terminal device-addressed data can be buffered in the terminal device-addressed data buffer (24); and a buffer success/failure response processing unit (26) which, when the buffer possibility determination unit (25) determines that the terminal device-addressed data can be buffered in the terminal device-addressed data buffer (24), causes the transmission processing unit (27) to transmit the reception acknowledgement signal. The buffer success/failure response processing unit (26), when the buffer possibility determination unit (25) determines that the terminal device-addressed data cannot be buffered in the terminal device-addressed data buffer (24), causes the transmission processing unit (27) to perform an operation different from the operation for transmitting the reception acknowledgement signal.