APPARATUS AND METHOD FOR BASE TRANSCEIVER REDUNDANCY IN A WIRELESS COMMUNICATION SYSTEM
First Claim
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1. A redundancy apparatus of a base transceiver for connecting Digital Units (DUs) and Radio frequency Units (RUs) in a wireless communication system, the redundancy apparatus comprising:
- a connector configured to link the DUs and the RUs; and
a controller configured to control the connector to link an RU corresponding to a failed DU of the base transceiver to a DU of a different base transceiver that normally operates, when the DU of the base transceiver fails.
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Abstract
A method and apparatus are provided for connecting Digital Units (DUs) and Radio frequency Units (RUs) of base transceivers in a wireless communication system. The method includes identifying a failed DU of a base transceiver; and linking an RU corresponding to the failed DU to a DU of a different base transceiver which operates normally.
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Citations
18 Claims
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1. A redundancy apparatus of a base transceiver for connecting Digital Units (DUs) and Radio frequency Units (RUs) in a wireless communication system, the redundancy apparatus comprising:
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a connector configured to link the DUs and the RUs; and a controller configured to control the connector to link an RU corresponding to a failed DU of the base transceiver to a DU of a different base transceiver that normally operates, when the DU of the base transceiver fails. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for connecting Digital Units (DUs) and Radio frequency Units (RUs) in a wireless communication system, the method comprising:
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identifying a failed DU of a base transceiver; and linking an RU corresponding to the failed DU to a DU of a different base transceiver which operates normally. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification