OPTICAL COMMUNICATION DEVICE, CONTROL METHOD, AND CONTROL PROGRAM
To make it possible to communicate with an ONU that requires a transmission preparation time.SOLUTION: An ONU 100 is included in an optical communication system that includes an ONU 200 and an OLT 300, and prepares to transmit a report frame to the OLT 300 in a period of time from after completion o...
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| creator | YOSHIDA TOMOAKI IDA TOMONAGA FURUSAWA SATOSHI KITA RYOTA SEKIGUCHI MASAYOSHI OKADA KAZUNORI MORITA HIROYUKI KUNO TAKAHARU SHIMAZU SATOSHI TASHIRO TAKAYOSHI |
| description | To make it possible to communicate with an ONU that requires a transmission preparation time.SOLUTION: An ONU 100 is included in an optical communication system that includes an ONU 200 and an OLT 300, and prepares to transmit a report frame to the OLT 300 in a period of time from after completion of transmitting a data frame to before transmitting the report frame. The ONU 100 includes: a storage unit 110 that stores data: a communication unit 120 that receives a normal gate frame including a first transmission start clock time and a first transmission time from the OLT 300; and a control unit 130 that changes the first transmission time to a second transmission time shorter than the first transmission time. When receiving the normal gate frame, the communication unit 120 transmits a data frame based on the data to the OLT 300 during the second transmission time from the first transmission start clock time.SELECTED DRAWING: Figure 3
【課題】送信準備時間が必要なＯＮＵと通信すること。【解決手段】ＯＮＵ１００は、ＯＮＵ２００とＯＬＴ３００とを含む光通信システムに含まれており、Ｄａｔａフレームの送信完了後からＲｅｐｏｒｔフレームの送信前までの間に、ＲｅｐｏｒｔフレームをＯＬＴ３００に送信するための準備を行う。ＯＮＵ１００は、データを記憶する記憶部１１０と、第１の送信開始時刻と第１の送信時間とを含むＮｏｒｍａｌ ＧａｔｅフレームをＯＬＴ３００から受信する通信部１２０と、第１の送信時間を、第１の送信時間よりも短い第２の送信時間に変更する制御部１３０と、を有する。通信部１２０は、Ｎｏｒｍａｌ Ｇａｔｅフレームを受信した場合、第１の送信開始時刻から第２の送信時間の間、データに基づくデータフレームをＯＬＴ３００に送信する。【選択図】図３ |
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【課題】送信準備時間が必要なＯＮＵと通信すること。【解決手段】ＯＮＵ１００は、ＯＮＵ２００とＯＬＴ３００とを含む光通信システムに含まれており、Ｄａｔａフレームの送信完了後からＲｅｐｏｒｔフレームの送信前までの間に、ＲｅｐｏｒｔフレームをＯＬＴ３００に送信するための準備を行う。ＯＮＵ１００は、データを記憶する記憶部１１０と、第１の送信開始時刻と第１の送信時間とを含むＮｏｒｍａｌ ＧａｔｅフレームをＯＬＴ３００から受信する通信部１２０と、第１の送信時間を、第１の送信時間よりも短い第２の送信時間に変更する制御部１３０と、を有する。通信部１２０は、Ｎｏｒｍａｌ Ｇａｔｅフレームを受信した場合、第１の送信開始時刻から第２の送信時間の間、データに基づくデータフレームをＯＬＴ３００に送信する。【選択図】図３</description><language>eng ; jpn</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; TRANSMISSION ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2023</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=20230906&DB=EPODOC&CC=JP&NR=2023124178A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230906&DB=EPODOC&CC=JP&NR=2023124178A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOSHIDA TOMOAKI</creatorcontrib><creatorcontrib>IDA TOMONAGA</creatorcontrib><creatorcontrib>FURUSAWA SATOSHI</creatorcontrib><creatorcontrib>KITA RYOTA</creatorcontrib><creatorcontrib>SEKIGUCHI MASAYOSHI</creatorcontrib><creatorcontrib>OKADA KAZUNORI</creatorcontrib><creatorcontrib>MORITA HIROYUKI</creatorcontrib><creatorcontrib>KUNO TAKAHARU</creatorcontrib><creatorcontrib>SHIMAZU SATOSHI</creatorcontrib><creatorcontrib>TASHIRO TAKAYOSHI</creatorcontrib><title>OPTICAL COMMUNICATION DEVICE, CONTROL METHOD, AND CONTROL PROGRAM</title><description>To make it possible to communicate with an ONU that requires a transmission preparation time.SOLUTION: An ONU 100 is included in an optical communication system that includes an ONU 200 and an OLT 300, and prepares to transmit a report frame to the OLT 300 in a period of time from after completion of transmitting a data frame to before transmitting the report frame. The ONU 100 includes: a storage unit 110 that stores data: a communication unit 120 that receives a normal gate frame including a first transmission start clock time and a first transmission time from the OLT 300; and a control unit 130 that changes the first transmission time to a second transmission time shorter than the first transmission time. When receiving the normal gate frame, the communication unit 120 transmits a data frame based on the data to the OLT 300 during the second transmission time from the first transmission start clock time.SELECTED DRAWING: Figure 3
【課題】送信準備時間が必要なＯＮＵと通信すること。【解決手段】ＯＮＵ１００は、ＯＮＵ２００とＯＬＴ３００とを含む光通信システムに含まれており、Ｄａｔａフレームの送信完了後からＲｅｐｏｒｔフレームの送信前までの間に、ＲｅｐｏｒｔフレームをＯＬＴ３００に送信するための準備を行う。ＯＮＵ１００は、データを記憶する記憶部１１０と、第１の送信開始時刻と第１の送信時間とを含むＮｏｒｍａｌ ＧａｔｅフレームをＯＬＴ３００から受信する通信部１２０と、第１の送信時間を、第１の送信時間よりも短い第２の送信時間に変更する制御部１３０と、を有する。通信部１２０は、Ｎｏｒｍａｌ Ｇａｔｅフレームを受信した場合、第１の送信開始時刻から第２の送信時間の間、データに基づくデータフレームをＯＬＴ３００に送信する。【選択図】図３</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD0DwjxdHb0UXD29_UN9QMyQzz9_RRcXMM8nV11gKJ-IUH-Pgq-riEe_i46Co5-LnCxgCB_9yBHXx4G1rTEnOJUXijNzaDk5hri7KGbWpAfn1pckJicmpdaEu8VYGRgZGxoZGJobuFoTJQiACeXK1A</recordid><startdate>20230906</startdate><enddate>20230906</enddate><creator>YOSHIDA TOMOAKI</creator><creator>IDA TOMONAGA</creator><creator>FURUSAWA SATOSHI</creator><creator>KITA RYOTA</creator><creator>SEKIGUCHI MASAYOSHI</creator><creator>OKADA KAZUNORI</creator><creator>MORITA HIROYUKI</creator><creator>KUNO TAKAHARU</creator><creator>SHIMAZU SATOSHI</creator><creator>TASHIRO TAKAYOSHI</creator><scope>EVB</scope></search><sort><creationdate>20230906</creationdate><title>OPTICAL COMMUNICATION DEVICE, CONTROL METHOD, AND CONTROL PROGRAM</title><author>YOSHIDA TOMOAKI ; IDA TOMONAGA ; FURUSAWA SATOSHI ; KITA RYOTA ; SEKIGUCHI MASAYOSHI ; OKADA KAZUNORI ; MORITA HIROYUKI ; KUNO TAKAHARU ; SHIMAZU SATOSHI ; TASHIRO TAKAYOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023124178A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>TRANSMISSION</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>YOSHIDA TOMOAKI</creatorcontrib><creatorcontrib>IDA TOMONAGA</creatorcontrib><creatorcontrib>FURUSAWA SATOSHI</creatorcontrib><creatorcontrib>KITA RYOTA</creatorcontrib><creatorcontrib>SEKIGUCHI MASAYOSHI</creatorcontrib><creatorcontrib>OKADA KAZUNORI</creatorcontrib><creatorcontrib>MORITA HIROYUKI</creatorcontrib><creatorcontrib>KUNO TAKAHARU</creatorcontrib><creatorcontrib>SHIMAZU SATOSHI</creatorcontrib><creatorcontrib>TASHIRO TAKAYOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOSHIDA TOMOAKI</au><au>IDA TOMONAGA</au><au>FURUSAWA SATOSHI</au><au>KITA RYOTA</au><au>SEKIGUCHI MASAYOSHI</au><au>OKADA KAZUNORI</au><au>MORITA HIROYUKI</au><au>KUNO TAKAHARU</au><au>SHIMAZU SATOSHI</au><au>TASHIRO TAKAYOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPTICAL COMMUNICATION DEVICE, CONTROL METHOD, AND CONTROL PROGRAM</title><date>2023-09-06</date><risdate>2023</risdate><abstract>To make it possible to communicate with an ONU that requires a transmission preparation time.SOLUTION: An ONU 100 is included in an optical communication system that includes an ONU 200 and an OLT 300, and prepares to transmit a report frame to the OLT 300 in a period of time from after completion of transmitting a data frame to before transmitting the report frame. The ONU 100 includes: a storage unit 110 that stores data: a communication unit 120 that receives a normal gate frame including a first transmission start clock time and a first transmission time from the OLT 300; and a control unit 130 that changes the first transmission time to a second transmission time shorter than the first transmission time. When receiving the normal gate frame, the communication unit 120 transmits a data frame based on the data to the OLT 300 during the second transmission time from the first transmission start clock time.SELECTED DRAWING: Figure 3
【課題】送信準備時間が必要なＯＮＵと通信すること。【解決手段】ＯＮＵ１００は、ＯＮＵ２００とＯＬＴ３００とを含む光通信システムに含まれており、Ｄａｔａフレームの送信完了後からＲｅｐｏｒｔフレームの送信前までの間に、ＲｅｐｏｒｔフレームをＯＬＴ３００に送信するための準備を行う。ＯＮＵ１００は、データを記憶する記憶部１１０と、第１の送信開始時刻と第１の送信時間とを含むＮｏｒｍａｌ ＧａｔｅフレームをＯＬＴ３００から受信する通信部１２０と、第１の送信時間を、第１の送信時間よりも短い第２の送信時間に変更する制御部１３０と、を有する。通信部１２０は、Ｎｏｒｍａｌ Ｇａｔｅフレームを受信した場合、第１の送信開始時刻から第２の送信時間の間、データに基づくデータフレームをＯＬＴ３００に送信する。【選択図】図３</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | OPTICAL COMMUNICATION DEVICE, CONTROL METHOD, AND CONTROL PROGRAM |
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