Siemens Aktiengesellschaft

Chritoph Euscher

Paul Walter Baier

Tobias Weber

Johannes Schlee

Stefan Bahrenburg

J&uuml;rgen Mayer

In order to compatibly adapt a wireless telecommunication system with a CDMA, FDMA and TDMA multiple access component, particularly a hybrid &ldquo;JD-CDMA&rdquo; telecommunication system with respect to multiple access methods, to a GSM-specific/DECT-specific (micro-cell, macro-cell and/or Pico cell-specific) telecommunication system with respect to the air interface, signaling information fashioned as &ldquo;stealing flag&rdquo; for distinguishing between payload and signaling channels are first arranged such in a provided time slot structure that an asymmetrical division of the time slot data arises with respect to a training data block (midamble) of the time slot structure and, second, the transmission time duration for the provided time slot structure of a data element fashioned as &ldquo;chip&rdquo; and contained in the time slot structure is dimensioned such that this is a multiple of a predetermined clock frequency&mdash;for example, GSM/DECT-specific clock frequency&mdash;covering the numerical range from 5 through 7.

Wireless telecommunications system with a CDMA, FDMA and TDMA multiple access component, especially a &ldquo;JD-CDMA&rdquo; telecommunications system with hybrid multiple access techniques

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Rhede, Germany

Chritoph Euscher