发明名称 |
PROTECTION FOR FIBRE OPTIC ACCESS NETWORKS |
摘要 |
The invention relates to a distributed radio access network communicatively coupled to a core network, and a method for upholding a service in case of a failure in the distributed radio access network. The distributed radio access network comprises a main radio equipment controller communicatively coupled to at least one remote radio unit over a main optical path, a backup radio equipment controller communicatively coupled to the main radio equipment controller for synchronization, and a protection optical path for communicatively coupling the at least one remote radio unit to the backup radio equipment controller in case of a failure in communication between the main radio equipment controller and the at least one remote radio unit over the main optical path such that a service remains running when the failure occurs. |
申请公布号 |
EP2710811(A1) |
申请公布日期 |
2014.03.26 |
申请号 |
EP20110865473 |
申请日期 |
2011.05.17 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
IN DE BETOU, EINAR;DAHLFORT, STEFAN;HOOD, DAVID;OEHLEN, PETER |
分类号 |
H04Q11/00;H04B10/032;H04J14/02 |
主分类号 |
H04Q11/00 |
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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