Abstract
MCPTT system in off-network mode controls the floor of call session in the decentralized architecture. In the existing protocols, all user requests are rejected simultaneously in the event of collision. This paper proposes an adaptive backoff solution to improve the success rate of the floor request. Based on the analysis and simulation of parameters such as number of nodes and network delay, the results show that the solution can meet the requirements of MCPTT system in terms of request delay, success rate, traffic, and fairness.
Original language | English |
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Title of host publication | ICEIEC 2019 - Proceedings of 2019 IEEE 9th International Conference on Electronics Information and Emergency Communication |
Editors | Wenzheng Li, Guomin Zuo |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 509-513 |
Number of pages | 5 |
ISBN (Electronic) | 9781728111896 |
DOIs | |
Publication status | Published - Jul 2019 |
Event | 9th IEEE International Conference on Electronics Information and Emergency Communication, ICEIEC 2019 - Beijing, China Duration: 12 Jul 2019 → 14 Jul 2019 |
Publication series
Name | ICEIEC 2019 - Proceedings of 2019 IEEE 9th International Conference on Electronics Information and Emergency Communication |
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Conference
Conference | 9th IEEE International Conference on Electronics Information and Emergency Communication, ICEIEC 2019 |
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Country/Territory | China |
City | Beijing |
Period | 12/07/19 → 14/07/19 |
Keywords
- MCPTT
- distributed
- floor control
- off-network
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Feng, S., & Li, H. (2019). Floor control conflict resolution in off-network mode of MCPTT. In W. Li, & G. Zuo (Eds.), ICEIEC 2019 - Proceedings of 2019 IEEE 9th International Conference on Electronics Information and Emergency Communication (pp. 509-513). Article 8784587 (ICEIEC 2019 - Proceedings of 2019 IEEE 9th International Conference on Electronics Information and Emergency Communication). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEIEC.2019.8784587