Enhanced Spectrum Access for QoS Provisioning in Multi-Class Cognitive D2D Communication System

被引:11
作者
Iqbal, Adeel [1 ]
Hussain, Riaz [1 ]
Shakeel, Atif [1 ]
Khan, Irfan Latif [1 ]
Javed, Muhammad Awais [1 ]
Ul Hasan, Qadeer [1 ]
Lee, Byung Moo [2 ]
Malik, Shahzad A. [1 ]
机构
[1] COMSATS Univ Islamabad, Dept Elect & Comp Engn, Islamabad 45550, Pakistan
[2] Sejong Univ, Dept Intelligent Mechatron Engn & Convergence Eng, Seoul 05006, South Korea
基金
新加坡国家研究基金会;
关键词
Device-to-device communication; Throughput; Quality of service; Cellular networks; Simulation; Resource management; Performance evaluation; Cognitive D2D communication; CTMC; spectrum handoff; hybrid spectrum access; delay-tolerant users; delay-sensitive users; extended data delivery time; throughput; QoS; TO-DEVICE COMMUNICATION; CELLULAR NETWORKS; SERVICE DISCOVERY; RADIO NETWORKS; ALLOCATION;
D O I
10.1109/ACCESS.2021.3060961
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Integration of Device-to-Device (D2D) communication into the cellular network can greatly enhance the spectrum utilization as well as creating additional communication opportunities. D2D can be combined with cognitive radio to further enhance spectrum utilization and cellular network performance. Unlike the traditional D2D communication approach which employs only cellular spectrum, cognitive D2D can enable sensing and utilizing non-cellular spectrum opportunistically as well, thus allowing to offload cellular base station traffic to non-cellular spectrum such as WiFi, Bluetooth, or TV white-spaces. Cognitive D2D users (cDUs) must vacate channel for primary users and hand-off to another secondary channel which renders it quite challenging to meet Quality of Service (QoS) requirements of multi-class cDUs in the presence of higher primary network load. In this work, an enhanced hybrid spectrum access scheme has been developed based on non-switching spectrum hand-off for multi-class DUs, utilizing both interweave and hybrid interweave underlay spectrum access strategies. Further, lower priority cDUs with non-real-time traffic remains in the system and wait for channels to become available, rather than being dropped from the system due to lack of secondary channels. A Continuous-Time Markov Chain (CTMC) has been developed to analyze the performance of the proposed scheme. For comparison, several cases, ranging from the simple cellular network to complex cellular-cognitive-D2D with hybrid-spectrum-access, have been analyzed. The main focus of the analysis is to compare the efficacy of enhanced hybrid spectrum access scheme with individual interweave and hybrid interweave underlay spectrum access strategies in terms of QoS provisioning for multi-class cDUs. The results depict improvement in throughput, spectrum utilization, and extended data delivery time for the proposed scheme and validate the suitability of the proposed scheme to meet QoS requirements for both delay-sensitive and delay-tolerant users of the multi-class cognitive D2D communication system.
引用
收藏
页码:33608 / 33624
页数:17
相关论文
共 32 条
[1]   Energy efficiency in cognitive radio assisted D2D communication networks [J].
Ahmad, Mushtaq ;
Orakzai, Farooq Alam ;
Ahmed, Ashfaq ;
Naeem, Muhammad ;
Iqbal, Muhammad ;
Umer, Tariq .
TELECOMMUNICATION SYSTEMS, 2019, 71 (02) :167-180
[2]  
Algedir A., 2019, P IEEE WIR COMM NETW, P1
[3]   A Comprehensive Survey on Spectrum Sensing in Cognitive Radio Networks: Recent Advances, New Challenges, and Future Research Directions [J].
Arjoune, Youness ;
Kaabouch, Naima .
SENSORS, 2019, 19 (01)
[4]   A Survey on Device-to-Device Communication in Cellular Networks [J].
Asadi, Arash ;
Wang, Qing ;
Mancuso, Vincenzo .
IEEE COMMUNICATIONS SURVEYS AND TUTORIALS, 2014, 16 (04) :1801-1819
[5]   Neighbor discovery in mobile sensing applications: A comprehensive survey [J].
Chen, Lin ;
Bian, Kaigui .
AD HOC NETWORKS, 2016, 48 :38-52
[6]   On Exact Outage and Throughput Performance of Cognitive Radio based Non-Orthogonal Multiple Access Networks With and Without D2D Link [J].
Dinh-Thuan Do ;
Anh-Tu Le ;
Chi-Bao Le ;
Lee, Byung Moo .
SENSORS, 2019, 19 (15)
[7]   Interference and throughput aware resource allocation for multi-class D2D in 5G networks [J].
Ferdouse, Lilatul ;
Ejaz, Waleed ;
Raahemifar, Kaamran ;
Anpalagan, Alagan ;
Markandaier, Mohan .
IET COMMUNICATIONS, 2017, 11 (08) :1241-1250
[8]   Device-to-Device Communication in Cellular Networks: A Survey [J].
Gandotra, Pimmy ;
Jha, Rakesh Kumar .
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS, 2016, 71 :99-117
[9]   Optimal Mode Selection for Full-Duplex Enabled D2D Cognitive Networks [J].
Haider, Noman ;
Ali, Ahsan ;
Suarez-Rodriguez, Cristo ;
Dutkiewicz, Eryk .
IEEE ACCESS, 2019, 7 :57298-57311
[10]   In-Band Device to Device (D2D) Communication and Device Discovery: A Survey [J].
Hayat, Omar ;
Ngah, Razali ;
Zahedi, Yasser .
WIRELESS PERSONAL COMMUNICATIONS, 2019, 106 (02) :451-472