×

Process for establishing telecommunication connections between telecommunication apparatuses in wireless telecommunication systems, in particular between DECT-apparatuses of a DECT-system

  • US 6,400,949 B1
  • Filed: 01/22/1999
  • Issued: 06/04/2002
  • Est. Priority Date: 08/09/1996
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for setting up telecommunication connections between first telecommunication apparatuses and second telecommunication apparatuses in wireless telecommunication systems, using a hybrid multiple access method having a TDMA principle, comprising the steps of:

  • transmitting additional items of information from the first telecommunication apparatuses to the second telecommunication apparatuses on radio channels, which items indicate that first radio channels are available for the telecommunication connections with the first telecommunication apparatuses and which items indicate second radio channels are not available;

    transmitting first items of request information for a connection setup from the second telecommunication apparatuses to the first telecommunication apparatuses on one of the first radio channels or the second radio channels, if the second telecommunication apparatuses have received no additional items of information;

    transmitting second items of request information for the connection setup from the second telecommunication apparatuses to the first telecommunication apparatuses on the first radio channels if the second telecommunication apparatuses have received the additional items of information;

    transmitting items of response information from the first telecommunication apparatuses to the second telecommunication apparatuses if the items of request information have been received on the first radio channels;

    transmitting from the second telecommunication apparatuses the first items of request information to the first telecommunication apparatuses until the second telecommunication apparatuses;

    have received the additional items of information, have received the items of response information, or have respectively transmitted a predetermined number n of the first items of request information;

    registering by a respective second telecommunication apparatus, which has transmitted the first item of request information to a respective first telecommunication apparatus and which has received no item of response information from the first telecommunication apparatus, the radio channel used as a third radio channel or, respectively, as third radio channels, on which third channel, or respectively third channels transmission of further first items of request information of the respective second telecommunication apparatus is excluded.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×