发明名称 |
クラウド基盤有線無線アクセスネットワークのための光線路共有方法とそのためのシステム及び装置 |
摘要 |
A system for sharing an optical fiber for a cloud-based wired and wireless access network, includes: a centralization device to generate summing signals by respectively summing multi-channel optical signals input from a wireless donor unit group and by summing multi-channel wired signals input from a wired donor unit group or generate wavelength-converted signals by wavelength-converting the multi-channel optical signals or the multi-channel wired signals, multiplex the summing signals or the wavelength-converted signals, and distribute the summing signals or the wavelength-converted signals to a plurality of devices connected to the centralization device via a shared optical fiber; and a distribution device group to generate corresponding optical signals by demultiplexing the summing signals or the wavelength-converted signals in units of wavelengths, and transmit the corresponding optical signals or the multi-channel wired signals to a wireless remote unit group and/or a wired remote unit group via a preset optical fiber. |
申请公布号 |
JP6012738(B2) |
申请公布日期 |
2016.10.25 |
申请号 |
JP20140533198 |
申请日期 |
2012.09.26 |
申请人 |
エイチエフアール、インコーポレイテッド;エスケーテレコム株式会社SK TELECOM CO.,LTD. |
发明人 |
チョー、ボム − グン;ソン、ミョン − ホン;ビョン、ソンジン;イ、スン − イク;キム、サン − ウ;ソン、チンソー;イム、チョン − ヨン;パク、チャン;イ、ウン − ホ |
分类号 |
H04B10/27;H04B10/2575;H04J14/00;H04J14/02 |
主分类号 |
H04B10/27 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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