Building an Adaptive Cooperative Transmission Mechanism for Multimedia Convergence System

Ming Kai Su, Jia Yi Lin, Gwo Jiun Horng, Aripriharta Aripriharta, Chao Chun Chen

Research output: Contribution to journalArticlepeer-review


In people's daily lives, electronic mail, audio-visual media platforms, and communication software all have the need for file transmission. This article proposes a digital aggregation system with an adaptive collaborative transmission mechanism. By using traditional UDP and TCP transmission protocols, the file transmission method is adaptively adjusted based on the file type, file size, and network conditions of the device. Through these selection parameters, the file has the most suitable and optimized transmission and upload mode during the transmission process. This article proposes a transmission mode that combines transmission speed and file integrity, systematically examining the existing transmission environment and improving traditional transmission protocols. The communication protocol method proposed through this method is 2.5% faster than traditional transmission protocols for image file transmission. Compared to traditional transmission protocols, the transmission speed of audio files is 1.07% faster. Compared to traditional transmission protocols, video file transmission speed is 1.21% faster. This study adopts a collaborative communication transmission mechanism, which accelerates the transmission speed of multiple clients obtaining files from the server by 1.2% compared to a non-collaborative communication transmission mechanism. The client can still connect to the server at a slower time. This mechanism can accelerate download speed and make it easier to obtain files. Combining with the transmission platform, examining the environmental conditions of the device can be applied to optimize the transmission between servers and clients. As users grow, cooperative communication can be used to accelerate the speed of file acquisition.

Original languageEnglish
Pages (from-to)2227-2266
Number of pages40
JournalWireless Personal Communications
Issue number4
Publication statusPublished - 2023 Dec

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering


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