4G移动网络MTRF部署方案研究

doi:10.11959/j.issn.1000-0801.2015040

Abstract

Abstract:

The LTE provides voice services for users by CSFB technology. The MTRF function can solve the problems that unsuccessful circuit switched fallback on the edge of CSFB. The deployment of MTRF function involves the range of network remake. By analyzed the problem of unsuccessful circuit switched fallback on the edge of CSFB and studied the principle of MTRF, two deployment proposal were provided. They could be used in different scales of networks. The results could be provided a reference for the follow -up network construction.

Key words: long term evolution, circuit switched fallback, mobile terminating roaming forwarding

Zhigang Xie,Weihua Bao. Research on MTRF Deployment Scheme of 4G Mobile Network[J]. Telecommunications Science, 2015, 31(1): 152-158.

Figures/Tables 7

References 7

1	3GPP TS 23.018. Basic Call Handling; Technical Realization, 2013
2	3GPP TS 23.272. Circuit Switched （CS）Fallback in Evolved Packet System（EPS）; Stage 2, 2013
3	刘宇，李赟，聂永霞等. LTE网络部署CSFB语音时MSC改造范围分析. 广东移动技术, 2012(12) Liu Y , Li Y , Nie Y X , et al. Analysis of MSC transformation range when CSFB voice deployed in LTE network. Guangdong Communication Technology, 2012(12)
4	张红霞 . LTE网络部署CSFB语音时MSC POOL解决方案研究. 移动通信， 2014(6) Zhang H X . Research on MSC pool solution to CSFB voice deployed in LTE network. Mobile Communication, 2014(6)
5	周彦，武欣 . TD-LTE CSFB话音解决方案研究. 移动通信， 2011(19) Zhou Y , Wu X . Research on solution to CSFB voice in TD-LTE. Mobile Communication, 2011(19)
6	李侠宇 . EPS网络CS FallBack技术研究. 电信网技术， 2009(6) Li X Y . CS fallback technology in EPS Network. Telecommunications Network Technology, 2009(6)
7	林琳，赫罡，高功应等. CSFB语音解决方案关键技术研究. 邮电设计技术, 2014(2) Li L , He G , Gao G Y . et al. Research on the key technologies of CSFB voice solution. Designing Techniques of Posts and Telecommunications, 2014(2)

Metrics

Recommended 0

No Suggested Reading articles found!

	方案一	方案二
优点	实施简单，无需对网络结构进行改变	每个pool仅需一个MSC-S支持，软件升级工作较少
缺点	· 全网所有网元需要升级并进行配置，软件升级工作量大；· 软件升级，投资较大	· MSC pool 容量降低，其中1个MSC-S 将不再负责2G/3G通话业务，需要考虑pool冗余问题；
		· 网络结构发生改变

[1]	Weiping SHAO,Yang LU,Jianqi LI,Ping MA,Donglei ZHANG. Cross-band fusion and wide-narrow integrated wireless private network oriented electric service access [J]. Telecommunications Science, 2018, 34(8): 167-176.
[2]	Yu YANG,Ming CHEN,Daqing LIU. An indoor positioning system based on distributed LTE network [J]. Telecommunications Science, 2018, 34(6): 91-97.
[3]	Yang LIU. Planning algorithm of small cell deployment scheme [J]. Telecommunications Science, 2017, 33(11): 195-200.
[4]	UANGYunfei H,Jianxian LU,Xu ZHAO,Qingyang WANG. Solution of CSFB UE accessing no-CSFB 4G network [J]. Telecommunications Science, 2016, 32(2): 153-157.
[5]	Xie Zhigang and Bao Weihua. Research on MTRF Deployment Scheme of 4G Mobile Network [J]. Telecommunications Science, 2015, 31(1): 2015040-.
[6]	Min Cao,Ming Jiang,Chengbin Shen,Tao Zeng. Study on PON Based LTE Small Cell Backbaul Tecbnology [J]. Telecommunications Science, 2014, 30(7): 125-129.
[7]	Xiaohong Yu. Uplink Frequency Offset Solution for LTE-Based High-Speed Railway Telecommunication System [J]. Telecommunications Science, 2014, 30(3): 27-31.
[8]	Jiayu Bi,Jiangang Tong,Zheng Wang,Dandan Qin. Architecture and Implementation of eMBMS BM-SC [J]. Telecommunications Science, 2014, 30(12): 15-21.
[9]	Fatang Chen,Taotao Liang,Shaoxu Wu. Research and DSP Realization of Turbo Internal Interleaver Algorithm in LTE-A System [J]. Telecommunications Science, 2011, 27(5): 61-65.

Research on MTRF Deployment Scheme of 4G Mobile Network

RichHTML

PDF下载

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 7

References 7

Related Articles 9

Metrics

Recommended 0