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FlexRay protocol has been developed as the de-facto industry standard for next generation in-vehicle communication with high bandwidth, time-triggered architecture and dual-channel redundancy. However, it does not define a mechanism to handle the transient errors, which is frequent on the common-used twisted wire cable. Thereby, FlexRay is hindered for the application in safety-critical communications...
A group signature scheme allows a member of a given group to anonymously sign a message on behalf of the group. In the case of a later dispute, a designated group manager can open the signature, revoke the anonymity and identify the original signer. Presently,many group signature schemes with different properties have been put forward,but these schemes are still insufficient for application. To overcome...
A cognitive OFDM-based relay network is considered in this paper. Communication between any node pair occurs on a spectrum pool of OFDM subcarriers where the subcarriers are not used by primary users. Therefore, the available spectrum for different transmitter-receiver pairs is distinct due to their location difference and so on. To satisfy different traffic demand and improve system performance,...
In order to meet the real-time, expansibility, flexibility and reliability requirements of the vehicle power supply multi-module monitoring, CAN is used as system communication mode for constructing monitoring network to monitor power inverter module with DSP controller, switch power supply module and control module for the storage battery. In addition, through the industrial Ethernet connecting the...
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