Throughput Analysis of a Hybrid MAC Protocol for WiFi-Based Heterogeneous Cognitive Radio Networks

被引：0

作者：

Chao, Hsi-Lu ^{[1
]}

Li, Tzung-Lin ^{[1
]}

Chung, Cheng-Che ^{[1
]}

Wu, Sau-Hsuan ^{[2
]}

机构：

[1] Natl Chiao Tung Univ, Dept Comp Sci, Hsinchu, Taiwan

[2] Natl Chiao Tung Univ, Inst Commun Engn, Hsinchu, Taiwan

来源：

2015 IEEE 82ND VEHICULAR TECHNOLOGY CONFERENCE (VTC FALL) | 2015年

关键词：

WiFi-based heterogeneous network; Cognitive radio; Control channel;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The exponential growth of wireless data traffic has pushed wireless network vendors and researchers to seek for new paradigms to revolutionize the traditional communication technologies to support 100 times the network capacity of the current communication systems. Therefore, cognitive radio (CR) has been one of the most promising technologies for the next generation communication system, such as 802.11af and the ongoing efforts to define CR for LTE-A and beyond systems. In view of this development trend, in this paper, we propose a control channel design for heterogeneous CR networks (CRNs) that also incorporate the WiFi air interface. Based on the proposed control channel, an analytical model is further developed to analyze the throughput for a certain kind of these heterogeneous CRNs. Both the analytical and simulation results are presented and discussed.

引用

页数：5

共 9 条

[1] NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey [J].

Akyildiz, Ian F. ;

Lee, Won-Yeol ;

Vuran, Mehmet C. ;

Mohanty, Shantidev .

COMPUTER NETWORKS, 2006, 50 (13) :2127-2159

[2]

[Anonymous], P IST MOB WIR COMM S

[3]

Bahl P, 2009, SIGCOMM 2009, P27

[4] Performance analysis,of the IEEE 802.11 distributed coordination function [J].

Bianchi, G .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2000, 18 (03) :535-547

[5]

Brown T., P IEEE DYSPAN NOV, P11

[6]

Cisco Systems, VIS NETW IND

[7] Cluster-Based Control Channel Allocation in Opportunistic Cognitive Radio Networks [J].

Liu, Sisi ;

Lazos, Loukas ;

Krunz, Marwan .

IEEE TRANSACTIONS ON MOBILE COMPUTING, 2012, 11 (10) :1436-1449

[8] Cooperative spectrum sensing optimization in cognitive radio networks [J].

Zhang, Wei ;

Mallik, Ranjan K. ;

Ben Letaief, Khaled .

2008 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, PROCEEDINGS, VOLS 1-13, 2008, :3411-3415

[9] Spectrum sharing through distributed coordination in dynamic spectrum access networks [J].

Zhao, Jun ;

Zheng, Haitao ;

Yang, Guang-Hua .

WIRELESS COMMUNICATIONS & MOBILE COMPUTING, 2007, 7 (09) :1061-1075

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