5G蜂窝网络架构分析

doi:10.11959/j.issn.1000-0801.2015117

Abstract

Abstract:

In order to satisfy the various requirements of future network services，5G system should not only broaden the spectrum bandwidth and improve the spectrum efficiency through exploiting new technologies，but also need a novel wireless network architecture. Therefore，the key features of 5G cellular network architecture based on the demands of future network were analyzed and concluded. Meanwhile，a novel 5G architecture was proposed based on the software defined networking（SDN）and network function virtualization（NFV）. In addition，the problems and challenges of the proposed 5G cellular network architecture were also discussed and analyzed.

Key words: 5G, network architecture, software defined networking, network function virtualization

Fengyi Yang,Jianmin Zhang,Weiliang Xie,Min Wang,Haining Wang. Analysis of 5G Cellular Network Architecture[J]. Telecommunications Science, 2015, 31(5): 46-56.

Figures/Tables 6

References 28

1	5GNOW. 5th generation：non-orthogonal waveform of asynchonous signalling.
2	METIS. Mobile and wireless communications enablers for the twenty-twenty information society. EU 7th Framework Programme Project.
3	IMT-2020（5G）推进组. 5G愿景与需求白皮书. IMT-2020（5G）Promotion Squad. 5G vision and Demand White Paper.
4	ITU-R M.[IMT.Vision]. IMT Vision-Framework and Overall Objectives of the Future Development of IMT for 2020 and Beyond. ITU Working Document 5D/TEMP/224-E， 2013
5	ICT-317669 METIS Project. Scenarios，Requirements and KPIs for 5G Mobile and Wireless System， 2013
6	Nokia Siemens Networks. 2020：Beyond 4G Radio Evolution for the Gigabit Experience. White Paper， 2011
7	Ericsson. More than 50 Billion Connected Devices. White Paper， 2011
8	Fettweis G ， Alamouti S . 5G：personal mobile internet beyond what cellular did to telephony. IEEE Communalization Magazine， 2014，52（2）：140～145
9	Osseiran A ， Boccardi F ， Braun V ， et al. Scenario for 5G mobile and wireless communication：the vision of the METIS project. IEEE Communalization Magazine， 2014，52（5）：26～35
10	Rusek F ， Persson D ， Buon K L ， et al. Scaling up MIMO：opportunities and challenges with very large arrays. IEEE Signal Processing Magazine， 2013，30（1）：40～60
11	Wunder G ， Jung P ， Kasparick M ， et al. 5GNOW：non-orthogonal，asynchronous waveforms for future mobile applications. IEEE Communication Magazine， 2014，52（2）：97～105
12	Rappaport T S ， Sun S ， Mayzus R ， et al. Millimeter wave mobile communications for 5G cellular：it will work！ IEEE Access， 2013（1）：335～349
13	Jainy M ， Choi J ， Kim T ， et al. Practical，rea1-time，full duplex wireless. Proceedings of International Conference on Mobile Computing＆Networking， California，USA， 2011
14	Tehrani M N ， Uysal M ， Yanikomeroglu H ， et al. Device-to-device communication in 5G cellular networks：challenges，solutions，and future directions. IEEE Communalization Magazine， 2014，52（5）：86～92
15	Bhushan N ， Li J Y ， Malladi D ， et al. Network densification the dominant theme for wireless evolution into 5G. IEEE Communication Magazine， 2014，52（2）：82～89
16	尤肖虎，潘志文，高西奇等. 5G移动通信发展趋势与若干关键技术. 中国科学：信息科学， 2014，44（5）：551～563 You X H ， Pan Z W ， Gao X Q ， et al. The 5G mobile communication：the development trends and its emerging key techniques. Science China Press， 2014，44（5）：551～563
17	Agyapong P ， Iwamura M ， Staehle D ， et al. Design considerations for a 5G network architecture. IEEE Communalization Magazine， 2014，52（11）：65～75
18	Chandrasekhar V ， Andrews J G ， Gatherer A . Femtocell networks：a survey. IEEE Communication Magazine， 2008，46（9）：59～67
19	Li Q C ， Niu H N ， Papathanassiou A T ， et al. 5G network capacity：key elements and technologies. IEEE Vehicular Technology Magazine， 2014，9（1）：71～78
20	Ishii H ， Kishiyama Y ， Takahashi H . A novel architecture for LTE-B：C-plane/U-plane split and phantom cell concept. Proceedings of IEEE Globecom Workshop， Anaheim，CA，USA， 2012：624～630
21	Jin X ， Li L ， Vanbevery L ， et al. Softcell：taking control of cellularcore networks. Proceedings of the Ninth ACM Conference on Emerging Networking Experiments and Technologies， New York，USA， 2013：163～174
22	Wang X F ， Chen M ， Taleb T ， et al. Cache in the air exploiting content caching and delivery techniques for 5G systems. IEEE Communication Magazine， 2014，52（2）：131～139
23	Erman J ， Gerber A ， Hajiaghayi M ， et al. To cache or not to cache：the 3G case. IEEE Internet Computing， 2011，15（2）：27～34
24	Ramanan B A ， Drabeck L M ， Haner M ， et al. Cacheability analysis of HTTP traffic in an operational LTE network. Proceedings of Wireless Telecommunication Symposium， Phoenix，AZ，USA， 2013：1～8
25	Software-defined networking and network function virtualization-based approach for optimizaing a carrier network with integrated datacenters. .
26	ONF. Software-Defined Networking：The New Norm for Networks， 2012
27	ETSI ISG NFV. Network Functions Virtualization：Architectural Framework， 2013
28	Rost P ， Bernardos C J ， Domenico A D ， et al. Cloud technologies for flexible 5G radio access networks. IEEE Communalization Magazine， 2014：52（5）：68～76

Metrics

Recommended 0

No Suggested Reading articles found!

[1]	Yan WANG, Ying PENG. Research on 6G standardization of International Telecommunications Union（ITU） [J]. Telecommunications Science, 2023, 39(6): 129-138.
[2]	Chen ZHANG, Hongkai WANG, Dong MAO, Sichen PAN, Shuai ZHAO. Research and application of 5G lightweight hardware encryption module for power terminals [J]. Telecommunications Science, 2023, 39(6): 159-169.
[3]	Hao XU, Lin WU. Research on VoWi-Fi interoperability based on 5G network [J]. Telecommunications Science, 2023, 39(5): 144-154.
[4]	Xinxin TANG, Xuewen ZENG, Zhiyuan LING, Lei SONG. Overview of programmable data plane technology [J]. Telecommunications Science, 2023, 39(4): 1-16.
[5]	Jianbin WANG, Shuchun WANG, Shangjin LIAO, Shuyuan SHI. Research on 5G base station energy saving system based on DCNN-LSTM load prediction algorithm [J]. Telecommunications Science, 2023, 39(4): 133-141.
[6]	Le ZHANG, Hongyuan MA. Practice on edge cloud security of telecom operators [J]. Telecommunications Science, 2023, 39(4): 165-172.
[7]	Siyang LIU, Yunfei ZHANG. From ICV 1.0 to ICV 2.0: real-time digital twin city construction for the coordinated development of ICV and smart city [J]. Telecommunications Science, 2023, 39(3): 32-44.
[8]	Guanghai LIU, Tian XIAO, Bei LI, Xinzhou CHENG, Yongbei XUE, Yi LI, Xiaomeng ZHU, Yuting ZHENG. Research on 5G service coverage capability before 4G carrier re-farming to 5G [J]. Telecommunications Science, 2023, 39(3): 115-123.
[9]	Chuanbing GONG, Mingshuai YANG, Song WU, Haiping GE, Shouguo ZHANG, Lei LIU, Yunshan QI, Hui XU. Research on the application of site value evaluation model [J]. Telecommunications Science, 2023, 39(1): 100-107.
[10]	Mengzhe ZHANG, Yijun XIA. Status quo, problem and promotion suggestions of 5G application in industrial field [J]. Telecommunications Science, 2023, 39(1): 126-135.
[11]	Hongyuan MA, Wei ZHOU, Yan FU, Yongping SHAO, Dan LI. Discussion on the evolution of architecture of the core network of cellular Internet of things [J]. Telecommunications Science, 2023, 39(1): 153-161.
[12]	Pengfei SUN, Li LIN, Zhe SI. Methodology and standardised competence construction of 5GtoB scaled replication [J]. Telecommunications Science, 2022, 38(Z1): 3-10.
[13]	Feng PAN, Jiawei LIU. Evolution and prospect of 5GtoB application in China [J]. Telecommunications Science, 2022, 38(Z1): 11-16.
[14]	Shiying ZHENG, Yuan LI, Bohan YANG, Shuai MA, Shanpeng XIAO. Technology evolution and industry development of 5G + industrial proximity network [J]. Telecommunications Science, 2022, 38(Z1): 17-27.
[15]	Shan LI, Jiawei LIU. Analysis on the large-scale development stage and analysis method of 5G industry applications [J]. Telecommunications Science, 2022, 38(Z1): 28-35.

Analysis of 5G Cellular Network Architecture

RichHTML

PDF下载

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 6

References 28

Related Articles 15

Metrics

Recommended 0