Method and apparatus for direct communication in an TDMA radio communication system
    1.
    发明公开
    Method and apparatus for direct communication in an TDMA radio communication system 失效
    电子邮件中的Verfahren und Vorrichtungfürdirekte Verbindung TDMAFunkübertragungssystem

    公开(公告)号:EP0713345A2

    公开(公告)日:1996-05-22

    申请号:EP95118051.2

    申请日:1995-11-16

    IPC分类号: H04Q7/38 H04Q7/30 H04B7/26

    摘要: Direct communication between a primary portable unit initiating the communication and a secondary portable unit is established utilizing two handshaking operations. The first handshaking operation is performed in the base station channel to establish initial contact between the primary and secondary portable units. After initial contact is made, the second handshaking operation is performed to establish communication in an unoccupied channel. The base station channel and the unoccupied channel may be a TDMA/TDD channel or a TDMA/FDD channel.

    摘要翻译: 利用两次握手操作建立起始通信的主要便携式单元与第二便携式单元之间的直接通信。 在基站信道中执行第一次握手操作,以建立主要和第二便携式设备之间的初始接触。 进行初次接触后,执行第二次握手操作以在未占用频道中建立通信。 基站信道和未占用信道可以是TDMA / TDD信道或TDMA / FDD信道。