发明名称 |
SYSTEMS AND METHODS FOR IMPROVED DIGITAL RF TRANSPORT IN DISTRIBUTED ANTENNA SYSTEMS |
摘要 |
Systems and methods for improved digital RF transport in a DAS are provided. In one embodiment, a transceiver comprises: a receive path circuit including an RF reception interface coupled to an ADC, the ADC receiving a down-converted analog RF spectrum from the RF reception interface and producing a digitized RF spectrum at an input sampling rate; a logic device receiving the digitized RF spectrum and producing a first set of baseband data samples at a first sampling rate, corresponding to a first spectral region of the analog RF spectrum and a second set of baseband data samples at a second sampling rate, corresponding to a second spectral region of the analog RF spectrum. The logic device maps the first set and second sets of baseband data samples to a respective first set and second set of timeslots of a serial data stream transport frame. |
申请公布号 |
EP2387841(A4) |
申请公布日期 |
2014.09.17 |
申请号 |
EP20100732015 |
申请日期 |
2010.01.13 |
申请人 |
ADC TELECOMMUNICATIONS, INC. |
发明人 |
CANNON, JEFFREY J.;ZAVADSKY, DEAN;WALA, PHILIP M. |
分类号 |
H04L27/00;H04L27/144;H04L27/233 |
主分类号 |
H04L27/00 |
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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