PROCEDURE TO TRANSMIT USEFUL DATA IN TELECOMMUNICATION SYSTEMS WITH WIRE-FREE TELECOMMUNICATION BASED ON A DEFAULT AIR INTERFACE PROTOCOL BETWEEN TELECOMMUNICATION DEVICES, IN PARTICULAR VOICE PACKS AND / OR DATA IN SYSTEMS.

摘要

Procedure for transmitting useful data in telecommunication systems with wireless telecommunication based on a predetermined air interface protocol between telecommunications devices, in particular voice and / or data packets in DECT systems, with the following particularities: (a) the data Useful data are transmitted in data units (PDU5 ... PDU7) predetermined by the air interface protocol, (b) at least one block of useful data (SDU4 ... SDU6) configured at least as a fragment (FR3 ... FR6) is transmitted in each data unit (PDU5 ... PDU7) regardless of the size of the useful data block (SDU4 ... SDU6) configured as a fragment compared to the size of the free part in each case not occupied with useful data from the data unit (PDU5 ... PDU7), (c) a useful data length different from the zero value of the corresponding useful data block (SDU4 ... SDU6) is set at least as fragment (FR3 ... FR6 ), in each case by means of a first information (IN1) assigned to the data unit (PDU5 ... PDU7), (d) the end of the corresponding block of useful data (SDU4 ... SDU6) is indicated in each case by a second information (IN2) associated with the data unit (PDU5 ... PDU7), (e) the non-end of the corresponding block of useful data (SDU4 ... SDU6) is indicated in each case by a third information ( IN3) associated with the data unit (PDU5 ... PDU7), (f) a fourth information (IN4) corresponding to the value zero of the useful data length, is indicated together with the second information (IN2) in the data unit (PDU5 ... PDU7) or is assigned to the data unit (PDU5 ... PDU7), when the transmission of useful data, in particular within this data unit, has ended at least temporarily.