摘要 |
A method for authentication of devices (D1, D2, D3) in a wireless network, wherein-a device (D1, D2, D3) periodically switches its mode from a read mode, in which it is able to receive authentication data from one or more other devices (D1, D2, D3), to a write mode, in which it sends out authentication data to the one or more other devices (D1, D2, D3), according to a random time slot scheme,-the device (D1, D2, D3) authenticates itself after having received authentication data from another device (D1, D2, D3) during the read mode, and-the device (D1, D2, D3) switches permanently its mode to the write mode after being authenticated.
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