Relate to the intersystem change of mapping between different types of radio bearer

Relate to the intersystem change of mapping between different types of radio bearer

  • CN 101,507,333 B
  • Filed: 08/18/2006
  • Issued: 06/15/2016
  • Est. Priority Date: 08/18/2006
  • Status: Active Grant
First Claim
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1. the packet data core network supporting block data communication in the first core network, including the first communication component and the second communication parts managed for user plane and the parts communicated with mode mobile terminal by the first core network for controlling plane treatment and mobile managementIt is characterized in thatDescribed packet data core network include mapping function or with mapping function communication, described mapping function is for mapping the first radio bearer used described first core network when mode mobile terminal is from described first core network to the second core network or from described second core network to the switching of described first core network and the second radio bearer for described second core network, the type of the second radio bearer is different from the type of the first radio bearerWherein, described mapping function includes:

  • the first knowledge base, for preserving carrying map information for the mapping to the second radio bearer of first radio bearer;

    And second knowledge base, for preserving carrying map information for the mapping to the first radio bearer of second radio bearer,Wherein, described mode mobile terminal also has described mapping function, andWherein, described switching is initiated by described mode mobile terminal.

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