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1. (WO2013111627) TRANSMISSION METHOD, TRANSMISSION DEVICE, TRANSMISSION PROGRAM, AND TRANSMISSION SYSTEM

Pub. No.:    WO/2013/111627    International Application No.:    PCT/JP2013/050402
Publication Date: Fri Aug 02 01:59:59 CEST 2013 International Filing Date: Sat Jan 12 00:59:59 CET 2013
IPC: H04L 29/08
H04L 5/16
Applicants: NEC INFRONTIA CORPORATION
NECインフロンティア株式会社
NAGASE Tomohiro
長瀬 友宏
Inventors: NAGASE Tomohiro
長瀬 友宏
Title: TRANSMISSION METHOD, TRANSMISSION DEVICE, TRANSMISSION PROGRAM, AND TRANSMISSION SYSTEM
Abstract:
An objective of the present invention is to sustain communication even when the distance between transmission devices is separated and the transmission distance is lengthened. A transmission device with which transmission and response is carried out alternately with a communication destination transmission device transmits transmission data to the communication destination transmission device. After the transmission data arrives at the communication destination transmission device, the transmission device receives response data which the communication destination transmission device has transmitted. With a time of a prescribed length treated as one unit of time, the transmission device attempts one transmission of the transmission data and one reception of the response data in the one unit of time. If it could be determined that the one transmission of the transmission data and the one reception of the response data will not be contained within the one unit of time, then the transmission device is controlled to carry out N transmissions of the transmission data continuously and to carry out N receptions of the response data continuously thereafter, within N units of time (where N is an integer greater than one).