5G Based on Cognitive Radio

被引：71

作者：

Badoi, Cornelia-Ionela ^{[1
]}

Prasad, Neeli ^{[2
,3
]}

Croitoru, Victor ^{[1
]}

Prasad, Ramjee

机构：

[1] Univ Politehn Bucuresti, Fac Elect Telecommun & Informat Technol, Bucharest 060042, Romania

[2] Aalborg Univ, Ctr TeleInFrastruktur, Network Architecture Themat Grp, Aalborg, Denmark

[3] Aalborg Univ, Wireless Secur & Sensor Networks Grp, Aalborg, Denmark

来源：

WIRELESS PERSONAL COMMUNICATIONS | 2011年 / 57卷 / 03期

关键词：

The fifth generation of cellular wireless standards (5G); Cognitive radio (CR); Wireless Innovative System for Dynamic Operating Megacommunications (WISDOM); Wireless systems integration and adaptation; NETWORKS;

D O I：

10.1007/s11277-010-0082-9

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Both the cognitive radio (CR) and the fifth generation of cellular wireless standards (5G) are considered to be the future technologies: on one hand, CR offers the possibility to significantly increase the spectrum efficiency, by smart secondary users (CR users) using the free licensed users spectrum holes; on the other hand, the 5G implies the whole wireless world interconnection (WISDOM-Wireless Innovative System for Dynamic Operating Megacommunications concept), together with very high data rates Quality of Service (QoS) service applications. In this paper, they are combined together into a "CR based 5G". With this aim, two novel ideas are advanced: the 5G terminal is a CR terminal and the CR technology is chosen for WISDOM concept. Thus, the 5G takes CR flexibility and adaptability and makes the first step through a commercial and tangible form.

引用

页码：441 / 464

页数：24

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