A fast information reproduction method for HTTP in WLAN

Abstract

This paper presents a fast information reproduction method for the HTTP protocol in public wireless local area network (WLAN). Through the collection and analysis of the HTTP packets in WLAN, this method reclassifies and organizes the multiple conversations by means of the conversation reunion algorithm, and proposes a way which is a single conversation corresponding to multiple connections. After merging the HTTP information of the different connections in each conversation, this method uses the multi threaded parallel processing technology to replay and reproduce the HTTP information fast. In conclusion, this paper gives the analysis of the implementation efficiency and the successful percentage of the HTTP information reproduction about the method.

Energy-efficient digital and wireless IC design for wireless smart sensing

“…The IEEE802.11 WiFi standard is not a traditional contender in wireless sensing applications, but since the introduction of the 11ah amendment, it may be adopted in low-power wireless sensing and internet of things applications. Compared to conventional WiFi networks, 11ah standard specifies lower frequency band (sub-GHz), lower data rates, and longer range [27] . Similar to conventional WiFi [28] , the 11ah standard adopts star topology for the end nodes, i.e., all sensor nodes should communicate with an access point (AP), and the orthogonal frequency division multiplexing (OFDM)/ PSK/QAM modulation schemes are also maintained.…”