Pre-Paging for Low Latency Reconnectionof Bluetooth HIDs 


Vol. 43,  No. 6, pp. 1005-1013, Jun.  2018
10.7840/kics.2018.43.6.1005


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  Abstract

Bluetooth BR/EDR technology has been widely deployed for wireless audio transmission and HIDs such as keyboard and mouse, along with Bluetooth Low Energy. However, HIDs can transit to sleep state for their energy conservation if they were not used during long times. Depending on the specifications of BR/EDR, this can cause long latency problem due to the same pairing process with first connection case when the devices would be used again. In this paper, a new scheme called FPPS(Fast Pre-Paging Scheme) is designed by suggesting a new state machine called Semi-Connected state, and an additional scheme of differentiated classification depending on the types of HIDs is also designed. All comparison results related to reconnection latency have been analyzed to evaluate the performance of the proposed scheme, and the enhanced performances have been also presented by the above results in terms of the increment of reconnection numbers and traffic amount.

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  Cite this article

[IEEE Style]

J. Lee, "Pre-Paging for Low Latency Reconnectionof Bluetooth HIDs," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 6, pp. 1005-1013, 2018. DOI: 10.7840/kics.2018.43.6.1005.

[ACM Style]

Jaeho Lee. 2018. Pre-Paging for Low Latency Reconnectionof Bluetooth HIDs. The Journal of Korean Institute of Communications and Information Sciences, 43, 6, (2018), 1005-1013. DOI: 10.7840/kics.2018.43.6.1005.

[KICS Style]

Jaeho Lee, "Pre-Paging for Low Latency Reconnectionof Bluetooth HIDs," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 6, pp. 1005-1013, 6. 2018. (https://doi.org/10.7840/kics.2018.43.6.1005)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880