name: ITS
full_form: Intelligent Transport Systems
context: The architecture of the proposed solution is given in Figure 5.2.4.15.2-1. Figure 5.2.4.15.2-1: Proposed Architecture for Aggregation Authentication In the proposed solution, we assume that both IoT UEs and the network authenticator are pre-provisioned with IBS credentials. The solution details are as follows: Each IoT UE generates a random number , and uses the random number to generate its Diffie-Hellman (DH) Public Key. 1a. UE 1generates a random number denoted by RAND 1, and computes its DH public key A1 by A1=gRAND 1 mod p 1b. UE 2generates a random number denoted by RAND 2, and computes its DH public key A2 by A2=gRAND 2 mod p Each IoT UE generates an authentication message including its ID, its DH public key, and signs the message using its IBS private key, and sends the message to the aggregation node. 2a. UE1 generates an authentication message including its ID (ID_UE1), its DH public key (A1), and signs the message using its IBS private key, and sends the message (ID_UE1, A1,
description: Intelligent Transport Systems (ITS) integrate information and communication technologies into transportation systems to enhance efficiency, safety, and sustainability. In 3GPP TS 33.899, ITS is proposed as part of a solution for aggregation authentication in IoT networks.
explanation: ITS is classified as Technology due to its core function of integrating communication and information technologies within transportation systems. Its inclusion in the 3GPP standard for IoT network authentication underscores its significance in telecommunications.
section_title: 5.2.4.15.2	Solution details
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