Wireless Resource Scheduling for High Mobility Scenarios: A Combined Traffic and Channel Quality Prediction Approach

2022 ◽  
pp. 1-11
Author(s):  
Jian Xiong ◽  
Hengrui Hu ◽  
Peng Cheng ◽  
Can Yang ◽  
Zhiping Shi ◽  
...  
Keyword(s):  
Resource Scheduling ◽  
High Mobility ◽  
Quality Prediction ◽  
Channel Quality ◽  
Prediction Approach

scholarly journals A Predictive Data Feature Exploration-Based Air Quality Prediction Approach

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 30732-30743 ◽  
Author(s):  
Ying Zhang ◽  
Yanhao Wang ◽  
Minghe Gao ◽  
Qunfei Ma ◽  
Jing Zhao ◽  
...  
Keyword(s):  
Air Quality ◽  
Quality Prediction ◽  
Air Quality Prediction ◽  
Prediction Approach

Channel Quality Prediction for Adaptive Underwater Acoustic Communication

2021 ◽  
Author(s):  
Hossein Ghannadrezaii ◽  
Jeff MacDonald ◽  
Jean-Francois Bousquet ◽  
David Barclay
Keyword(s):  
Acoustic Communication ◽  
Underwater Acoustic Communication ◽  
Quality Prediction ◽  
Underwater Acoustic ◽  
Channel Quality

scholarly journals Multi-model quality prediction approach using fuzzy C-means clustering and support vector regression

2017 ◽  
Vol 9 (8) ◽  
pp. 168781401771847
Author(s):  
Min Zhang ◽  
Zhenyu Cai ◽  
Wenming Cheng
Keyword(s):  
Support Vector Regression ◽  
Support Vector ◽  
Quality Prediction ◽  
Model Quality ◽  
Fuzzy C Means ◽  
Fuzzy C Means Clustering ◽  
Prediction Approach

scholarly journals A time-aware dynamic service quality prediction approach for services

2020 ◽  
Vol 25 (2) ◽  
pp. 227-238 ◽  
Author(s):  
Ying Jin ◽  
Weiguang Guo ◽  
Yiwen Zhang
Keyword(s):  
Service Quality ◽  
Quality Prediction ◽  
Prediction Approach ◽  
Time Aware

scholarly journals IDMA-Based MAC Protocol for Satellite Networks with Consideration on Channel Quality

2014 ◽  
Vol 2014 ◽  
pp. 1-16
Author(s):  
Gongliang Liu ◽  
Xinrui Fang ◽  
Wenjing Kang
Keyword(s):  
Power Allocation ◽  
Mac Protocol ◽  
Rate Adaptation ◽  
Wide Band ◽  
Satellite Networks ◽  
Accurate Estimation ◽  
Quality Prediction ◽  
Adaptation Algorithm ◽  
Allocation Algorithm ◽  
Channel Quality

In order to overcome the shortcomings of existing medium access control (MAC) protocols based on TDMA or CDMA in satellite networks, interleave division multiple access (IDMA) technique is introduced into satellite communication networks. Therefore, a novel wide-band IDMA MAC protocol based on channel quality is proposed in this paper, consisting of a dynamic power allocation algorithm, a rate adaptation algorithm, and a call admission control (CAC) scheme. Firstly, the power allocation algorithm combining the technique of IDMA SINR-evolution and channel quality prediction is developed to guarantee high power efficiency even in terrible channel conditions. Secondly, the effective rate adaptation algorithm, based on accurate channel information per timeslot and by the means of rate degradation, can be realized. What is more, based on channel quality prediction, the CAC scheme, combining the new power allocation algorithm, rate scheduling, and buffering strategies together, is proposed for the emerging IDMA systems, which can support a variety of traffic types, and offering quality of service (QoS) requirements corresponding to different priority levels. Simulation results show that the new wide-band IDMA MAC protocol can make accurate estimation of available resource considering the effect of multiuser detection (MUD) and QoS requirements of multimedia traffic, leading to low outage probability as well as high overall system throughput.

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