| 摘要 |
<p>Device at telecommunication systems, for instance a radio based access network, operating with services where there is a need to send short messages within the DECT-system. The signalling is superimposed on the DECT-signalling without need for allocating a special time slot for this and without need for allocating extra frequency space. The device uses a pattern consisting of TDMA/TDD/MC-signalling for transmission of the superimposed messages, which entails that the capacity of the system does not decline and that no changes need to be done within the time slots.</p> |
