|本期目录/Table of Contents|

[1]王宝海,金 鑫,罗 威,等.IMS核心网中基于卫星接入网络的QoS方案[J].电子设计工程,2020,28(01):99-102.[doi:10.14022/j.issn1674-6236.2020.01.022]
 WANG Baohai,JIN Xin,LUO Wei,et al.QoS scheme based on satellite access network in IMS core network[J].SAMSON,2020,28(01):99-102.[doi:10.14022/j.issn1674-6236.2020.01.022]
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IMS核心网中基于卫星接入网络的QoS方案(PDF)
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《电子设计工程》[ISSN:1674-6236/CN:61-1477/TN]

卷:
28
期数:
2020年01期
页码:
99-102
栏目:
网络与通信
出版日期:
2020-01-05

文章信息/Info

Title:
QoS scheme based on satellite access network in IMS core network
文章编号:
1674-6236(2020)01-0099-04
作者:
王宝海1金 鑫2罗 威1钱 俊2朱炫培3
(1.南京南瑞信息通信科技有限公司 江苏 南京 211000;2.国网安徽省电力有限公司信息通信分公司 江苏 南京230061;3.南京邮电大学 通信与信息工程学院,江苏 南京210003)
Author(s):
WANG Bao?hai1JIN Xin2LUO Wei1QIAN Jun2ZHU Xuan?pei3
(1.Nanjing NARI Information Communication Technology Co., Ltd.,Nanjing 211000,China;2.State Grid Anhui Electric Power Co., Ltd. Information and Communication Branch ,Nanjing 230061,China;3. Nanjing University of Posts and Telecommunications College of Communication and Information Technology,Nanjing 210003,China)
关键词:
IP网络 多媒体通信 卫星 IMS 安全接入
Keywords:
IP network multimedia communication satellite IMS secure access
分类号:
TN927
DOI:
10.14022/j.issn1674-6236.2020.01.022
文献标志码:
A
摘要:
作为下一代网络NGN核心网解决方案,IMS(IP多媒体子系统)可以支持多种终端接入方式,为固定网络和移动网络集成提供基础,所以IMS的带宽和时延就显得尤为重要。而卫星通信系统在地理和带宽方面具有优势,因此有必要在IMS中汇集卫星。然而,卫星信道的传播延迟问题对IMS接入的QoS(服务质量)有很大影响。在本文中,我们提出了卫星接入网络和卫星接入网关的体系结构,响应网络地址管理将卫星逻辑链路映射到IP链路,设计了用于卫星接入IMS核心网络的QoS框架,QoS控制器可以从PCEF接收会话级策略以及通信栈中其他层的跨层信息。利用这些信息,QoS控制器可以做出决策,最后提出了一种增强的QoS控制器来保证QoS的传输。通过仿真发现新方案图像的均方误差比基本方案减少了10点左右。
Abstract:
As the next generation network NGN core network solution, IMS (IP multimedia subsystem) can support a variety of terminal access method and provide a foundation for the fixed network and mobile network integration,and satellite communication system has its superiority in geography and bandwidth, so it is necessary to converge satellite in IMS. However, the problem of propagation delay of satellite channel has a great influence on the QoS (quality of service) of IMS access. In this paper, we propose the architecture of satellite access network and satellite access gateway. Response network address management make the satellite logical link is mapped to the IP link and design the QoS framework for satellite access to the IMS core network. The controller can receive session level policies and cross-layer information from other layers in the communicationstack from the PCEF. Using this information, the QoS controller can make decisions and finally propose an enhanced QoS controller to guarantee the transmission of QoS. Through simulation, it is found that the mean square error of the new scheme image is reduced by about 10 points compared with the basic scheme.

参考文献/References:

[1] 梁东杰.计算机通信网安全协议的分析[J].通讯世界,2019,26(5):133-134.[2] 李晓艳.IMS技术在铁路多业务统一通信方面应用的研究[J].铁路通信信号工程技术,2019,16(3):39-43. [3] 付以平.计算机通信与网络远程控制技术的应用[J].电子技术与软件工程,2019(9):32-33.[4] 马云芳.通信技术与计算机技术的融合发展[J].电子技术与软件工程,2019(9):24.[5] 史俊潇,杨鸿珍,卢晓帆.IMS呼叫处理在电力企业混合组网中的应用研究[J].电力信息与通信技术,2019,17(2):30-35.[6] 徐新文,李荣荣.移动通信中IMS的组网规划设计应用分析[J].数字通信世界,2019(2):34-35.[7] 徐青.IMS技术及其在电力通信系统中应用及发展前景[J].电子技术与软件工程,2018(24):22.[8] Chen X, Yan W, Wang Z,et al. Optimization and simulation of satellite IMS access gateway and signal’s propagation dela[C]//2017 IEEE International Conference on Real-time Computing and Robotics(RCAR), Okinawa, 2017:366-370.[9] Guo Z, Jiang Y, Bi S. Mobile network computer can better describe the future of information society[J].?China Communications, 2016,13(12):90-96.[10]Su J, Yang S, Xu H,et al. A stackelberg differential game based bandwidth allocation in satellite communication network[J]. ?China Communications, 2018,15(8):205-214.[11]Fuller?R M, Vician C M, Brown S A. Longitudinal effects of computer-mediated communication anxiety on interaction in virtual teams[J]. IEEE Transactions on Professional Communication, 2016,59(3):166-185.[12]Bosch-Sijtsema?P M, Sivunen A. Professional virtual worlds supporting computer-mediated communication, collaboration, and learning in geographically distributed contexts[J]. ?IEEE Transactions on Professional Communication, 2013,56(2):160-175.[13]Li Qingfei, Zhu Boliang, Chen Tao. Analysis and application of ims technology in satellite communication[J].?Measurement & Control Analysis, 2015.[14]Wang lijing, Wang zhong. Convergence system of TDMA satellite system and IMS and resource allocation[J].?Radio Communications Technology, 2012.[15]Dandin K, Hokelek I, Kurt G K. Dynamic load management for IMS networks using network function virtualization[J]. NOMS 2016 -2016 IEEE/IFIP Network Operations and Management Symposium, Istanbul, 2016:1011-1012.[16]Romanov O I, Nesterenko M M, Veres L A,et al. IMS: Model and calculation method of telecommunication network’s capacity[C]// 2017 International Conference on Information and Telecommunication Technologies and Radio Electronics (UkrMiCo), Odessa, 2017:1-5.[17]刘安平,贾诗炜;网络游戏客户感知量化及预测方法[J].西安工业大学学报,2019(5):589-593.[18]陈刚,马元魁,韦婉钰,等.多目标群多基地无人机空对地攻击策略[J].西安工业大学学报,2017,200(10):67-74.

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备注/Memo

备注/Memo:
收稿日期:2019-06-05 稿件编号:201906027基金项目:国家自然科学基金面上项目(61771252);江苏省研究生科研与实践创新计划项目(KYCX19_0949)作者简介:王宝海(1982—),男,江苏东台人,硕士,高级工程师。研究方向: 电子技术在电力通信领域中的应用理论与技术发展。
更新日期/Last Update: 2019-12-30