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Method and system for achieving alignment between a centralized base station controller (CBSC) and a base transceiver site (BTS) in a network
Method and system for achieving alignment between a centralized base station controller (CBSC) and a base transceiver site (BTS) in a network
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机译:用于在网络中的集中式基站控制器(cbsc)和基站收发器站点(bts)之间实现对齐的方法和系统
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摘要
A method and system for achieving timeframe alignment between a Centralized Base Station Controller (CBSC) (106) and a Base Transceiver Site (BTS) (102) in a network is disclosed. The BTS returns a Forward Sequence Number (FSN) contained in a forward frame and a Packet Arrival Time Error (PATE) to the CBSC. The CBSC computes a Round Trip Time (RTT), using the FSN. The CBSC also computes a forward Coordinated Universal Time (UTC), using the RTT and the PATE. Thereafter, a CBSC transmission time is adjusted to align with the BTS, based on the adjusted UTC.
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