COMMUNICATION DEVICE, SYSTEM AND METHOD
PROBLEM TO BE SOLVED: To minimize an influence of interference of radio waves transmitted from a femto base station by introducing a device supplying a data signal/synchronization signal, in order to mitigate an installation condition of the femto base station, and to allow a femto base station to b...
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| creator | AIO KOSUKE NAKANISHI AKIYUKI HASEGAWA YOSHIAKI |
| description | PROBLEM TO BE SOLVED: To minimize an influence of interference of radio waves transmitted from a femto base station by introducing a device supplying a data signal/synchronization signal, in order to mitigate an installation condition of the femto base station, and to allow a femto base station to be installed at a place where a backhaul line cannot be used and where a GPS signal and a signal from a macro base station cannot be received.SOLUTION: A communication device 10 has a function for transferring a data signal received from a macro base station 20 and a synchronization signal extracted from a radio signal to a femto base station 30 via a line such as a wired LAN. In addition, the communication device 10 reads signals exchanged between a center network 50 and the femto base station 30 to add or store information so that interference of radio waves transmitted from the femto base station 30 can be avoided.SELECTED DRAWING: Figure 3
【課題】 フェムト基地局の設置条件を緩和すべく、データ信号・同期信号を供給する装置を導入し、フェムト基地局からくる電波干渉の影響を最小限に抑えること。フェムト基地局を、バックホール回線を使用できない場所、かつＧＰＳ信号やマクロ基地局からの信号を受信できない場所に設置可能とすること。【解決手段】 通信装置１０は、マクロ基地局２０から受信したデータ信号、及び無線信号から抽出した同期信号を、有線ＬＡＮ等の回線を通してフェムト基地局３０へデータを転送する機能を有する。また、通信装置１０はセンタネットワーク５０とフェムト基地局３０との間でやりとりされる信号を読取り、情報の追加や記憶を行うことで、フェムト基地局３０からの電波干渉を回避することを可能とする。【選択図】図３ |
| format | Patent |
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【課題】 フェムト基地局の設置条件を緩和すべく、データ信号・同期信号を供給する装置を導入し、フェムト基地局からくる電波干渉の影響を最小限に抑えること。フェムト基地局を、バックホール回線を使用できない場所、かつＧＰＳ信号やマクロ基地局からの信号を受信できない場所に設置可能とすること。【解決手段】 通信装置１０は、マクロ基地局２０から受信したデータ信号、及び無線信号から抽出した同期信号を、有線ＬＡＮ等の回線を通してフェムト基地局３０へデータを転送する機能を有する。また、通信装置１０はセンタネットワーク５０とフェムト基地局３０との間でやりとりされる信号を読取り、情報の追加や記憶を行うことで、フェムト基地局３０からの電波干渉を回避することを可能とする。【選択図】図３</description><language>eng ; jpn</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; WIRELESS COMMUNICATIONS NETWORKS</subject><creationdate>2016</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=20160623&DB=EPODOC&CC=JP&NR=2016116188A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160623&DB=EPODOC&CC=JP&NR=2016116188A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AIO KOSUKE</creatorcontrib><creatorcontrib>NAKANISHI AKIYUKI</creatorcontrib><creatorcontrib>HASEGAWA YOSHIAKI</creatorcontrib><title>COMMUNICATION DEVICE, SYSTEM AND METHOD</title><description>PROBLEM TO BE SOLVED: To minimize an influence of interference of radio waves transmitted from a femto base station by introducing a device supplying a data signal/synchronization signal, in order to mitigate an installation condition of the femto base station, and to allow a femto base station to be installed at a place where a backhaul line cannot be used and where a GPS signal and a signal from a macro base station cannot be received.SOLUTION: A communication device 10 has a function for transferring a data signal received from a macro base station 20 and a synchronization signal extracted from a radio signal to a femto base station 30 via a line such as a wired LAN. In addition, the communication device 10 reads signals exchanged between a center network 50 and the femto base station 30 to add or store information so that interference of radio waves transmitted from the femto base station 30 can be avoided.SELECTED DRAWING: Figure 3
【課題】 フェムト基地局の設置条件を緩和すべく、データ信号・同期信号を供給する装置を導入し、フェムト基地局からくる電波干渉の影響を最小限に抑えること。フェムト基地局を、バックホール回線を使用できない場所、かつＧＰＳ信号やマクロ基地局からの信号を受信できない場所に設置可能とすること。【解決手段】 通信装置１０は、マクロ基地局２０から受信したデータ信号、及び無線信号から抽出した同期信号を、有線ＬＡＮ等の回線を通してフェムト基地局３０へデータを転送する機能を有する。また、通信装置１０はセンタネットワーク５０とフェムト基地局３０との間でやりとりされる信号を読取り、情報の追加や記憶を行うことで、フェムト基地局３０からの電波干渉を回避することを可能とする。【選択図】図３</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB39vf1DfXzdHYM8fT3U3BxDfN0dtVRCI4MDnH1VXD0c1HwdQ3x8HfhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoZmhkBkYeFoTJQiACZuJDE</recordid><startdate>20160623</startdate><enddate>20160623</enddate><creator>AIO KOSUKE</creator><creator>NAKANISHI AKIYUKI</creator><creator>HASEGAWA YOSHIAKI</creator><scope>EVB</scope></search><sort><creationdate>20160623</creationdate><title>COMMUNICATION DEVICE, SYSTEM AND METHOD</title><author>AIO KOSUKE ; NAKANISHI AKIYUKI ; HASEGAWA YOSHIAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2016116188A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2016</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>WIRELESS COMMUNICATIONS NETWORKS</topic><toplevel>online_resources</toplevel><creatorcontrib>AIO KOSUKE</creatorcontrib><creatorcontrib>NAKANISHI AKIYUKI</creatorcontrib><creatorcontrib>HASEGAWA YOSHIAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AIO KOSUKE</au><au>NAKANISHI AKIYUKI</au><au>HASEGAWA YOSHIAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMMUNICATION DEVICE, SYSTEM AND METHOD</title><date>2016-06-23</date><risdate>2016</risdate><abstract>PROBLEM TO BE SOLVED: To minimize an influence of interference of radio waves transmitted from a femto base station by introducing a device supplying a data signal/synchronization signal, in order to mitigate an installation condition of the femto base station, and to allow a femto base station to be installed at a place where a backhaul line cannot be used and where a GPS signal and a signal from a macro base station cannot be received.SOLUTION: A communication device 10 has a function for transferring a data signal received from a macro base station 20 and a synchronization signal extracted from a radio signal to a femto base station 30 via a line such as a wired LAN. In addition, the communication device 10 reads signals exchanged between a center network 50 and the femto base station 30 to add or store information so that interference of radio waves transmitted from the femto base station 30 can be avoided.SELECTED DRAWING: Figure 3
【課題】 フェムト基地局の設置条件を緩和すべく、データ信号・同期信号を供給する装置を導入し、フェムト基地局からくる電波干渉の影響を最小限に抑えること。フェムト基地局を、バックホール回線を使用できない場所、かつＧＰＳ信号やマクロ基地局からの信号を受信できない場所に設置可能とすること。【解決手段】 通信装置１０は、マクロ基地局２０から受信したデータ信号、及び無線信号から抽出した同期信号を、有線ＬＡＮ等の回線を通してフェムト基地局３０へデータを転送する機能を有する。また、通信装置１０はセンタネットワーク５０とフェムト基地局３０との間でやりとりされる信号を読取り、情報の追加や記憶を行うことで、フェムト基地局３０からの電波干渉を回避することを可能とする。【選択図】図３</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS |
| title | COMMUNICATION DEVICE, SYSTEM AND METHOD |
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