RADIO COMMUNICATION DEVICE, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
PROBLEM TO BE SOLVED: To provide a radio communication device, a radio communication system and a communication method, which reduce a time to the optimization of communication to thereby improve a throughput.SOLUTION: The radio communication device includes: an information acquisition analysis unit...
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| creator | MARUYAMA WATARU HATANAKA TAKESHI MIZUTA KAZUO MURAMOTO TOMOHIRO |
| description | PROBLEM TO BE SOLVED: To provide a radio communication device, a radio communication system and a communication method, which reduce a time to the optimization of communication to thereby improve a throughput.SOLUTION: The radio communication device includes: an information acquisition analysis unit which acquires a retransmission rate indicative of a ratio of retransmission to a throughput, on the basis of packet data exchanged between with another radio communication device; a packet size table; a packet size control unit which calculates a packet size on the basis of the throughput and the retransmission rate, so as to store the calculated packet size into the packet size table; and a communication unit. The packet size control unit refers to the packet size table to determine the packet size, outputs the determined packet size to the communication unit. The communication unit performs communication according to the determined packet size.SELECTED DRAWING: Figure 10
【課題】通信が最適化するまでの時間を短縮し、スループットを向上させるようにした無線通信装置、無線通信システム、及び通信方法を提供すること。【解決手段】他の無線通信装置との間で交換されるパケットデータに基づいてスループットと再送の割合を示す再送率を取得する情報取得解析部と、パケットサイズテーブルと、前記スループットと前記再送率に基づいてパケットサイズを算出し、算出したパケットサイズを前記パケットサイズテーブルに格納するパケットサイズ制御部と、通信部を備え、前記パケットサイズ制御部は、前記パケットサイズテーブルを参照して前記パケットサイズを決定し、決定した前記パケットサイズを前記通信部へ出力し、前記通信部は、決定した前記パケットサイズに基づいて通信を行う無線通信装置。【選択図】図１０ |
| format | Patent |
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【課題】通信が最適化するまでの時間を短縮し、スループットを向上させるようにした無線通信装置、無線通信システム、及び通信方法を提供すること。【解決手段】他の無線通信装置との間で交換されるパケットデータに基づいてスループットと再送の割合を示す再送率を取得する情報取得解析部と、パケットサイズテーブルと、前記スループットと前記再送率に基づいてパケットサイズを算出し、算出したパケットサイズを前記パケットサイズテーブルに格納するパケットサイズ制御部と、通信部を備え、前記パケットサイズ制御部は、前記パケットサイズテーブルを参照して前記パケットサイズを決定し、決定した前記パケットサイズを前記通信部へ出力し、前記通信部は、決定した前記パケットサイズに基づいて通信を行う無線通信装置。【選択図】図１０</description><language>eng ; jpn</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180111&DB=EPODOC&CC=JP&NR=2018006944A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180111&DB=EPODOC&CC=JP&NR=2018006944A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MARUYAMA WATARU</creatorcontrib><creatorcontrib>HATANAKA TAKESHI</creatorcontrib><creatorcontrib>MIZUTA KAZUO</creatorcontrib><creatorcontrib>MURAMOTO TOMOHIRO</creatorcontrib><title>RADIO COMMUNICATION DEVICE, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION METHOD</title><description>PROBLEM TO BE SOLVED: To provide a radio communication device, a radio communication system and a communication method, which reduce a time to the optimization of communication to thereby improve a throughput.SOLUTION: The radio communication device includes: an information acquisition analysis unit which acquires a retransmission rate indicative of a ratio of retransmission to a throughput, on the basis of packet data exchanged between with another radio communication device; a packet size table; a packet size control unit which calculates a packet size on the basis of the throughput and the retransmission rate, so as to store the calculated packet size into the packet size table; and a communication unit. The packet size control unit refers to the packet size table to determine the packet size, outputs the determined packet size to the communication unit. The communication unit performs communication according to the determined packet size.SELECTED DRAWING: Figure 10
【課題】通信が最適化するまでの時間を短縮し、スループットを向上させるようにした無線通信装置、無線通信システム、及び通信方法を提供すること。【解決手段】他の無線通信装置との間で交換されるパケットデータに基づいてスループットと再送の割合を示す再送率を取得する情報取得解析部と、パケットサイズテーブルと、前記スループットと前記再送率に基づいてパケットサイズを算出し、算出したパケットサイズを前記パケットサイズテーブルに格納するパケットサイズ制御部と、通信部を備え、前記パケットサイズ制御部は、前記パケットサイズテーブルを参照して前記パケットサイズを決定し、決定した前記パケットサイズを前記通信部へ出力し、前記通信部は、決定した前記パケットサイズに基づいて通信を行う無線通信装置。【選択図】図１０</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgIcnTx9Fdw9vf1DfXzdHYM8fT3U3BxDfN0dtVRwCYXHBkc4uqro-Do54Im4-sa4uHvwsPAmpaYU5zKC6W5GZTcXEOcPXRTC_LjU4sLEpNT81JL4r0CjAwMLQwMzCxNTByNiVIEANXZL5A</recordid><startdate>20180111</startdate><enddate>20180111</enddate><creator>MARUYAMA WATARU</creator><creator>HATANAKA TAKESHI</creator><creator>MIZUTA KAZUO</creator><creator>MURAMOTO TOMOHIRO</creator><scope>EVB</scope></search><sort><creationdate>20180111</creationdate><title>RADIO COMMUNICATION DEVICE, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION METHOD</title><author>MARUYAMA WATARU ; HATANAKA TAKESHI ; MIZUTA KAZUO ; MURAMOTO TOMOHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018006944A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>MARUYAMA WATARU</creatorcontrib><creatorcontrib>HATANAKA TAKESHI</creatorcontrib><creatorcontrib>MIZUTA KAZUO</creatorcontrib><creatorcontrib>MURAMOTO TOMOHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MARUYAMA WATARU</au><au>HATANAKA TAKESHI</au><au>MIZUTA KAZUO</au><au>MURAMOTO TOMOHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RADIO COMMUNICATION DEVICE, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION METHOD</title><date>2018-01-11</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To provide a radio communication device, a radio communication system and a communication method, which reduce a time to the optimization of communication to thereby improve a throughput.SOLUTION: The radio communication device includes: an information acquisition analysis unit which acquires a retransmission rate indicative of a ratio of retransmission to a throughput, on the basis of packet data exchanged between with another radio communication device; a packet size table; a packet size control unit which calculates a packet size on the basis of the throughput and the retransmission rate, so as to store the calculated packet size into the packet size table; and a communication unit. The packet size control unit refers to the packet size table to determine the packet size, outputs the determined packet size to the communication unit. The communication unit performs communication according to the determined packet size.SELECTED DRAWING: Figure 10
【課題】通信が最適化するまでの時間を短縮し、スループットを向上させるようにした無線通信装置、無線通信システム、及び通信方法を提供すること。【解決手段】他の無線通信装置との間で交換されるパケットデータに基づいてスループットと再送の割合を示す再送率を取得する情報取得解析部と、パケットサイズテーブルと、前記スループットと前記再送率に基づいてパケットサイズを算出し、算出したパケットサイズを前記パケットサイズテーブルに格納するパケットサイズ制御部と、通信部を備え、前記パケットサイズ制御部は、前記パケットサイズテーブルを参照して前記パケットサイズを決定し、決定した前記パケットサイズを前記通信部へ出力し、前記通信部は、決定した前記パケットサイズに基づいて通信を行う無線通信装置。【選択図】図１０</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS |
| title | RADIO COMMUNICATION DEVICE, RADIO COMMUNICATION SYSTEM, AND COMMUNICATION METHOD |
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