Blockchain-based distributed operation and incentive solution for P-RAN

【Author】 Liu, Xiaoou; Chen, Xiaoyi; Bi, Qi; Liang, Wei; Li, Jingwen; Zhang, Zheng

【Source】COMPUTER COMMUNICATIONS

【影响因子】5.047

【Abstract】Operators are coming up with new solutions that use grid topology as an innovative response to future mobility requirements and the increasing management costs for wireless access networks. Proximity Radio Access Network (P-RAN), which was proposed by the 3rd Generation Partnership Project (3GPP), expands the cellular structure from base station to intelligent terminal equipment through device to device (D2D) technology, which provides a cost-effective deployment solution for the 5G and 6G. The extensive deployment of P-RAN solution should be based on the active participation of a large number of distributed intelligent equipment users. Fair, reasonable and credible incentive solution is the key to realize the sustainable operation of this distributed system. This paper introduces a technical solution that applying blockchain technology to design P-RAN operating and incentive mechanism. Through blockchain technology, the current centralized P-RAN operation and incentive can be achieved in point-to-point way. By utilizing blockchain-based identity authentication and asymmetric key pairs, user and relay can confirm and sign the network usage information in sequence to reduce disputes. The abstract of all transactions related to P-RAN services can be recorded on blockchain immutably as the calculation basis of relay rewards. Through smart contracts and P-RAN incentive policy, relays that provide more and higher quality P-RAN service will be rewarded more, which can help to create positive feedback in this decentralized system. The tokens awarded to relays will be able to exchange through the blockchain network for the increase of the whole ecosystem utility. Blockchain-based P-RAN operation and incentive solution pioneer a way to the future heterogeneous network resource sharing and collaboration for supporting Web3.0 and Metaverse.

【Keywords】P-RAN; Blockchain; Operation; Incentive; Network sharing and collaboration

【发表时间】2023 JAN 15

【收录时间】2023-02-08

【文献类型】理论模型

【主题类别】

区块链应用-实体经济-企业管理