Sensing as a Service in 6G Perceptive Networks: A Unified Framework for ISAC Resource Allocation
In the upcoming next-generation (5G-Advanced and 6G) wireless networks, sensing as a service will play a more important role than ever before. Recently, the concept of perceptive network is proposed as a paradigm shift that provides sensing and communication (S&C) services simultaneously. This type of technology is typically referred to as Integrated Sensing and Communications (ISAC). In this paper, we propose the concept of sensing quality of service (QoS) in terms of diverse applications. Specifically, the probability of detection, the Crámer-Rao bound (CRB) for parameter estimation and the posterior CRB for moving target indication are employed to measure the sensing QoS for detection, localization, and tracking, respectively. Then, we establish a unified framework for ISAC resource allocation, where the fairness and the comprehensiveness optimization criteria are considered for the aforementioned sensing services. The proposed schemes can flexibly allocate the limited power and bandwidth resources according to both S&C QoSs. Finally, we study the performance trade-off between S&C services in different resource allocation schemes by numerical simulations.
First ; Corresponding
|EI Accession Number|
5G Mobile Communication Systems ; Economic And Social Effects ; Radar Tracking ; Resource Allocation ; Target Tracking ; Tracking Radar
|ESI Classification Code|
Radar Systems And Equipment:716.2 ; Radio Systems And Equipment:716.3 ; Management:912.2 ; Social Sciences:971
|ESI Research Field|
Cited Times [WOS]:0
|Document Type||Journal Article|
|Department||Department of Electrical and Electronic Engineering|
1.Department of Electronic and Electrical Engineering, Southern University of Science and Technology, Shenzhen, China
2.School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing, China
3.College of Intelligent System Science and Engineering, Harbin Engineering University, Harbin, China
4.China Academy of Information and Communications Technology, Beijing, China
|First Author Affilication||Department of Electrical and Electronic Engineering|
|Corresponding Author Affilication||Department of Electrical and Electronic Engineering|
|First Author's First Affilication||Department of Electrical and Electronic Engineering|
Dong，Fuwang,Liu，Fan,Cui，Yuanhao,et al. Sensing as a Service in 6G Perceptive Networks: A Unified Framework for ISAC Resource Allocation[J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS,2022,PP(99):1-1.
Dong，Fuwang,Liu，Fan,Cui，Yuanhao,Wang，Wei,Han，Kaifeng,&Wang，Zhiqin.(2022).Sensing as a Service in 6G Perceptive Networks: A Unified Framework for ISAC Resource Allocation.IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS,PP(99),1-1.
Dong，Fuwang,et al."Sensing as a Service in 6G Perceptive Networks: A Unified Framework for ISAC Resource Allocation".IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS PP.99(2022):1-1.
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