||Wi-Fi P2P Technical Spec. provides a simple and convenient way to make IP network connection among Wi-Fi Direct® devices. Under the specification, people could set individual network without apply complex setup. Software vendors could develop solution based on the architecture for some kind of applications, such as print, share, sync, and display. For achieving the service discovery and avoiding unnecessary connection, 802.11u Access Network Query Protocol had been introduced to Wi-Fi system from Wi-Fi CERTIFIED Passpoint™ and Wi-Fi Alliance brought Wi-Fi Peer-to-Peer Services Technical Specification in Aug. 2014 that provide the approach to perform service discovery on Wi-Fi Direct Network. The paper based on the technical spec. to practice packet exchange on Android platform, moreover it implements Application Service Platform concept that would be official released in 2016. With the ASP construction, devices could use the common software platform to exchange information. Besides, the similar concept of WSN and Wi-Fi Aware™ are adopted in this paper. Under the architecture, devices could connect to each other without user intervention, the key exchange would be completed through ASP setttings in automatic way that we can realize Internet of Things (IoT) on Wi-Fi Direct construction.|
Additional, non-root Android device could not create multiple GO/GC in the same time so the paper introduce a way to link multiple Direct Group Network through wlan interface for extending the service scope and also, throughput variation evaluated in observation.
|| Wi-Fi Alliance, “ Wi-Fi Peer-to-Peer (P2P) Technical Specification Version 1.5 ”, April 2014.|
 Wi-Fi Alliance, “ Wi-Fi Simple Configuration Technical Specification Version 2.0.5”, April 2014.
 Wi-Fi Alliance, “Wi-Fi_Peer-to-Peer_Services_Technical_Specification_v1.1”, April 2014.
 Wi-Fi Alliance, “UPnP_File_Transfer_Service_Technical_Specification_v1.0”, April 2014.
 Wi-Fi Alliance, “WFA_NAN_TestPlan_v0 0 21_Draft_ATL_Qual, Wi-Fi Alliance”, April 2015.
 Woo-Sung Jung, Hyochun Ahn, Young-Bae Ko, “Designing Content-Centric Multi-hop Networking over Wi-Fi Direct on Smartphones”, IEEE Wireless Communications and Networking Conference (WCNC), 2014
 Camps-Mur, D. Garcia-Saavedra, A. Serrano, P. “Device-to-device communications with Wi-Fi Direct”, IEEE Wireless Communications, 2013.
 Claudio Casetti, Carla-Fabiana Chiasserini, Luciano Curto Pelle, Carolina Del Valle, Yufeng Duan, Paolo Giaccone, “Content-centric Routing in Wi-Fi Direct Multi-group Networks”, Dec 2014.
 Paolo Meroni, Elena Pagani, Gian Paolo Rossi and Lorenzo Valerio ,"An opportunistic platform for Android-based mobile devices”, MobiOpp ′10 Proceedings of the Second In-ternational Workshop on Mobile Opportunistic Networking pp. 191-193, Feb. 2010
 Pitkanen, M. Karkkainen, T. Ott, J. “Mobility and service discovery in opportunistic networks”, IEEE Pervasive Computing and Communications Workshops (PERCOM Workshops), 2012
 Wi-Fi Alliance, “Wi-Fi_Peer-to-Peer_Services_Print_Technical_Specification_v1.1”, August 2014.
 Meyers, J. and M. Rose, “The Content-MD5 Header”, RFC 1864, October 1995.