Research Article
A Signaling Analysis Algorithm in 5G Terminal Simulator
@INPROCEEDINGS{10.1007/978-3-030-41114-5_55, author={Yu Duan and Wanwan Wang and Zhizhong Zhang}, title={A Signaling Analysis Algorithm in 5G Terminal Simulator}, proceedings={Communications and Networking. 14th EAI International Conference, ChinaCom 2019, Shanghai, China, November 29 -- December 1, 2019, Proceedings, Part I}, proceedings_a={CHINACOM}, year={2020}, month={2}, keywords={5G network Terminal simulator Signaling analysis Hash conflict Heap sort}, doi={10.1007/978-3-030-41114-5_55} }- Yu Duan
Wanwan Wang
Zhizhong Zhang
Year: 2020
A Signaling Analysis Algorithm in 5G Terminal Simulator
CHINACOM
Springer
DOI: 10.1007/978-3-030-41114-5_55
Abstract
Focused on the issue that the low efficiency for 5G network signaling analysis and processing, a hash topology under a new architecture based on the traditional LTE-A signaling monitoring and analysis system was proposed, its main subsystems and specific functional modules were introduced in detail, provided support for 5G terminal emulator signaling analysis. Firstly, the Key of the signaling message was sorted according to the value by using a large top heap; Secondly, the Key was mapped to a hash table, and the position of the Key value in the linked list was determined according to the probability, and the probability was obtained. The larger Key value was placed in the hash table with less conflicts. Finally, the hash table record was accessed, and the same signaling process information of the same user was associated and synthesized. The experimental results show that the improved algorithm under the proposed new architecture reduces the time spent on signaling analysis by 55.66% compared with the traditional algorithm, so it is suitable for practical engineering applications.
