Realization of Dual-Hop Networks in Wi-Fi Direct and Performance Evaluation
作者： Muhammad Asif Khan , Wael Cherif , Fethi Filali , Ridha Hamila
DOI: 10.1109/ITHINGS-GREENCOM-CPSCOM-SMARTDATA.2017.87
关键词:
摘要: Wireless LANs are used as a common choice of Internet access at homes, offices, campuses and public areas such airports supermarkets. support device-to-device (D2D) communication using ad-hoc mode, however the mode was not widely adopted in real implementations. Wi-Fi Alliance released standard for D2D called Direct (formerly known P2P). works on client-server model, where single device P2P group owner manages between client devices. The basic entity architecture is which single-hop network. However dual-hop multi-hop networks can be established Direct. In this paper, we present formation links A review several physical layer models to evaluate performance presented. addition, network model over Rayleigh fading channel compared with direct link.
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