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Assements presented to the different users of a wireless network system and social users network systems, in a certain level of performance to a data flow of different places in the world.The level of performance could be loss, delay and jitter, packet loss, and minimum bandwidth.The aim of this thesis is to provide verification the QoS of multimedia applications transmitted over an IEEE 802.11 aa wireless network and to investigate the effect of the QoS parameters on the overall round trip QoS for multimedia services application through social networking experienced by wireless networks.To achieve these goals, a new expert intelligent System/assessment approach was developed. The approach included measuring the main QoS parameters (delay, jitter and packet loss) and used them as inputs to the measurement system, taking into account the QoS parameters requirements of each multimedia application.The system combined the QoS balance parameters (i.e.throughput, delay, and loss) between downlink and uplink VoIP traffic.The proposed scheme has been modelled and tested through simulations.The measured QoS has been classified into three different regions such as Good, Average, and Poor.The results showed that the measured QoS has been 90％ good indicator of the wireless network, uplink and downlink system network conditions and with simplicity resource availability. The developed system devised approach also showed the QoS wireless controls effectively to the different transmission data types in order to achieve the QoS requirement of the system which measures and maintains the wireless QoS through the social network systems without a need of complex analytical mathematical models, to improve the efficiency and simplicity of the wireless QoS measurement design fuzzy expert system process considered.