Open AccessMulti Channel Allocation Technology for large scale Connection Scenarios in Wireless Networks
Author(s) -
Hua Tian,
G. Jin,
Xiao Yan Xu
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1757/1/012155
Subject(s) - wireless network , computer science , computer network , wireless wan , channel allocation schemes , channel (broadcasting) , wireless , throughput , wi fi array , heterogeneous network , distributed computing , telecommunications
The existing wireless network multi-channel allocation technology has the defects of low throughput and large average delay. Therefore, this paper proposes a multi-channel allocation technology for large-scale connection scenarios. Through the wireless network architecture, the large-scale connection scenario is described. Based on this, the interference model of wireless network is built. In order to simplify the process of multi-channel allocation in wireless network, Kruskal algorithm is used to form the minimum spanning tree of wireless network topology, and the link load weight is calculated. Based on the calculation results, the wireless network multi-channel is allocated according to the link load weight from large to small The multi-channel allocation of wireless network for large-scale connection scenarios is realized. Using the proposed technology to determine the value of link load weight, the multi-channel allocation scheme is obtained, and the simulation experiment is carried out. The experimental results show that: compared with the standard value, the proposed technology has large throughput and small average delay, which fully shows that the proposed technology has higher allocation performance.