公开(公告)号：US07483401B2

公开(公告)日：2009-01-27

申请号：US10496027

申请日：2001-11-21

申请人： Per Håkan Albin Johansson ,  Per Ödling ,  Pål Frenger ,  Björn Olof Bohlin

发明人： Per Håkan Albin Johansson ,  Per Ödling ,  Pål Frenger ,  Björn Olof Bohlin

IPC分类号： H04J1/00 ,  H04J3/16 ,  H04L12/413 ,  H04L12/28 ,  H04M1/56 ,  H04M1/76

CPC分类号： H04L5/06 ,  H04B3/487 ,  H04L5/143

摘要： A method and arrangement in a communication system for dynamically allocating communication system frequency spectrum after cross-talk interface between transmission medias used for upstream and downstream communication in the frequency spectrum. After detecting cross-talk interface on a disturbed transmission medium caused by transmission on a disturbing transmission medium, the arrangement transmit a media control signal on the disturbed transmission medium and detects a reproduced media control signal that is reproduced due to cross-talk on the disturbing transmission medium. The disturbed or disturbing transmission media can then be dynamically allocated different frequency spectrum to eliminate the interface. In one embodiment, each transmission medium has a default transmission direction, and if one of the transmission is in a direction opposite the default direction, that transmission is reassigned to another transmission medium.

摘要翻译： 一种通信系统中的方法和装置，用于在频谱中用于上下游通信的传输媒体之间的串扰接口之间动态分配通信系统频谱。 在由干扰的传输介质上的传输引起的干扰的传输介质上检测到串扰接口之后，该布置在受干扰的传输介质上发送媒体控制信号，并且检测由于干扰的串扰而再现的再现的媒体控制信号 传输介质。 干扰或干扰的传输介质可以动态地分配不同的频谱以消除接口。 在一个实施例中，每个传输介质具有默认传输方向，并且如果传输中的一个在与默认方向相反的方向上，则该传输被重新分配给另一个传输介质。