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TIME-DIVISION DUPLEXING SYSTEMS AND METHODS FOR REDUCING CROSSTALK ASSOCATED WITH SIGNALS COMMUNICATED BY COORDINATED DYNAMIC TIME ASSIGNMENT TRANSCEIVERS
TIME-DIVISION DUPLEXING SYSTEMS AND METHODS FOR REDUCING CROSSTALK ASSOCATED WITH SIGNALS COMMUNICATED BY COORDINATED DYNAMIC TIME ASSIGNMENT TRANSCEIVERS
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机译:减少与协调动态时间分配收发器通信的信号相关的交叉通话的时分双工系统和方法
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摘要
A time-division duplexing (TDD) system reduces crosstalk associated with signals communicated by coordinated dynamic time assignment (cDTA) transceivers. In some embodiments, the TDD system has both cDTA transceivers and legacy transceivers. Based on the dynamic allocation of downstream and upstream timeslots for the cDTA transceivers, timeslots for the legacy transceivers are selectively muted in an effort to limit the amount of near-end crosstalk (NEXT) that occurs in the TDD system. Thus, subscriber lines coupled to both cDTA transceivers and legacy transceivers may be bound within the same binder without significantly increasing crosstalk to unacceptable levels.
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