Outage Probability Analysis for D2D-Enabled Heterogeneous Cellular Networks with Exclusion Zone:A Stochastic Geometry Approach  

作　　者：Yulei Wang Li Feng Shumin Yao Hong Liang Haoxu Shi Yuqiang Chen 

机构地区：[1]School of Computer Science and Engineering,Macao University of Science and Technology,Taipa,Macao,China [2]Department of Broadband Communication,Peng Cheng Laboratory,Shenzhen,China [3]School of Artificial Intelligence,Dongguan Polytechnic,Dongguan,China

出　　处：《Computer Modeling in Engineering & Sciences》2024年第1期639-661,共23页工程与科学中的计算机建模（英文）

基　　金：This work is funded in part by the Science and Technology Development Fund,Macao SAR(Grant Nos.0093/2022/A2,0076/2022/A2 and 0008/2022/AGJ);in part by the National Nature Science Foundation of China(Grant No.61872452);in part by Special fund for Dongguan’s Rural Revitalization Strategy in 2021(Grant No.20211800400102);in part by Dongguan Special Commissioner Project(Grant No.20211800500182);in part by Guangdong-Dongguan Joint Fund for Basic and Applied Research of Guangdong Province(Grant No.2020A1515110162);in part by University Special Fund of Guangdong Provincial Department of Education(Grant No.2022ZDZX1073).

摘　　要：Interference management is one of the most important issues in the device-to-device(D2D)-enabled heterogeneous cellular networks(HetCNets)due to the coexistence of massive cellular and D2D devices in which D2D devices reuse the cellular spectrum.To alleviate the interference,an efficient interference management way is to set exclusion zones around the cellular receivers.In this paper,we adopt a stochastic geometry approach to analyze the outage probabilities of cellular and D2D users in the D2D-enabled HetCNets.The main difficulties contain three aspects:1)how to model the location randomness of base stations,cellular and D2D users in practical networks;2)how to capture the randomness and interrelation of cellular and D2D transmissions due to the existence of random exclusion zones;3)how to characterize the different types of interference and their impacts on the outage probabilities of cellular and D2D users.We then run extensive Monte-Carlo simulations which manifest that our theoretical model is very accurate.

关 键 词：Device-to-device(D2D)-enabled heterogeneous cellular networks(HetCNets) exclusion zone stochastic geometry(SG) Matérn hard-core process(MHCP) 

分 类 号：TN91[电子电信—通信与信息系统]