发明申请
- 专利标题: SYNCHRONOUS TRANSFER OF STREAMING DATA IN A DISTRIBUTED ANTENNA SYSTEM
- 专利标题(中): 分布式天线系统中数据流的同步传输
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申请号: US14190701申请日: 2014-02-26
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公开(公告)号: US20140177760A1公开(公告)日: 2014-06-26
- 发明人: Donald Robert McAllister , Christopher Goodman Ranson , Fred William Phillips
- 申请人: Andrew LLC
- 申请人地址: US NC Hickory
- 专利权人: ANDREW LLC
- 当前专利权人: ANDREW LLC
- 当前专利权人地址: US NC Hickory
- 主分类号: H04L1/06
- IPC分类号: H04L1/06 ; H04L7/00
摘要:
Embodiments of the invention provide a method, distributed antenna system, and components that generate a jitter reduced clock signal from a binary encoded data stream transmitted over a communication medium. The method includes receiving a modulated signal that includes the binary encoded data stream and generating a recovered clock signal that is phase locked to the binary encoded data stream. The method further comprises generating a stable recovered clock signal by filtering the recovered clock signal to remove jitter, while allowing the clock signal to track long-term drift.
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