报告编号：信工121班
《文献检索》课程
检 索 报 告
课题名称： IMS和PSTN/CS网络的互通
检 索 人：
检索日期：2013-11-20
检索完成日期：2013-12-14
陕 西 科 技 大 学
20xx年
1
《文献检索》课程检索报告卷
图书馆中文电子资源 必检数据库或信息资源系统：
1．CNKI期刊全文数据库
2．CNKI中国优秀博士学位论文库、中国优秀硕士学位论文全文数据库
3．万方系统中选一个与课题相关的数据库
4. 重庆维普信息资源系统
5. 电子图书――读秀知识库
检索结果请记录： （1－4题数据库要求检索记录相同，请拷贝）
信息资源系统名称：CNKI
数据库名称：CNKI期刊全文数据库
检索途径：主题
检 索 词： IMS和PSTN/CS网络的互通
检 索 式：IMS and PSTN/CS网络
检索结果：
① 命中记录数目 1
② 拷贝命中篇数的篇名
浅谈IMS和PSTN/CS网络的互通
③ 记录一篇与课题密切相关的文摘型二次文献。
2
【作者】
戴龙； 张静力； 陈继努；
【Author】 Dai Long Zhang Jingli Chen Jinu(Chongqing University of Post and
Telecommunication, Chongqing 400065)
【机构】 重庆邮电学院； 重庆邮电学院 重庆400065； 重庆400065；
【摘要】 IP多媒体子系统自从3GPPUMTSRelease5后已经被加入到通用移动通信系统(UMTS)的核心网络中。现在,UMTS网络主要包含以下3个域:电路交换(CS)、分组交换(PS)和IP多媒体子系统(IMS)。IMS需要同原有相对陈旧的网络电路交换(CS)网络及公用电话交换网(PSTN)。本文主要针对IMS同PSTN/CS网络的互通进行了概述。 更多还原
【关键词】 IP多媒体子系统； 公用电话交换网/电路交换网络； 互通；
信息资源系统名称：CNKI
数据库名称： CNKI中国优秀博士学位论文库、中国优秀硕士学位论文全文数据库
检索途径：主题
检 索 词： IMS PSTN/CS网络
检 索 式：IMS or PSTN/CS网络
检索结果：
① 命中记录数目 6
② 拷贝命中篇数的篇名
1 固定电话网结合智能化改造向软交换网及IMS演进的策略研究 2 IMS核心网总体架构的研究
3 IMS业务平台规划策略研究
4 IMS融合通信业务应用研究
5 利用软交换和IMS技术实现固定和移动核心网融合方法的研究
6 PSTN向下一代网络演进的研究
③ 记录一篇与课题密切相关的文摘型二次文献。
【作者】 魏武；
3
【导师】
靳浩；
【作者基本信息】 北京邮电大学， 电子与通信工程， 2012， 硕士
【摘要】 在经历了十多年的高速发展后,通信运营商越来越认清了一条重要的规律,那就是通信业务必须不断地发展,来不断靠近经济发展以及人们生活、工作和娱乐的通信和信息的需求。从网络的整体发展来看,IP化是一个趋势。而作为通信运营商,就是要运营网络,经营网络,维护业务。IMS(IP Multimedia Subsystem)这样的网络架构是符合整个电信业发展和电信网络IP化发展总趋势的。随着社会发展,IMS在未来会逐渐取代其他,占据其核心主流地位,满足更为丰富多彩的多媒体业务需求,带领传统网络突破现状,融入先进技术与网络,实现多种业务类型相融合。本论文正是以山东联通为分析对象,针对IMS业务平台规划策略进行了研究。所做的研究工作主要包括以下方面：首先,阐述了IMS体系架构、触发机制,IMS与软交换提供业务的比较和对IMS业务发展现状的分析；其次,针对山东联通固定和移动业务的现状,山东联通IMS业务发展规划和IMS业务平台部署原则进行了研究；第三,介绍并研究分析了山东联通的网络架构,阐述其核心网的发展演进思路,并根据山东联通自身特点深入研究了固网NGN向IMS的演进方案,包括其IMS对传统业务的继承、现网... 更多还原
【关键词】 IP多媒体系统； IMS业务平台； 容灾策略；
信息资源系统名称：CNKI
数据库名称：万方系统数据库
检索途径： 主题
检 索 词： IMS PSTN网络
检 索 式：IMS and PSTN网络
检索结果：
① 命中记录数目 5
② 拷贝命中篇数的篇名
1
2 浅谈IMS和PSTN/CS网络的互通
3 4
5 PSTN向IMS网络演进方案分析与探讨③ 记录一篇与课题密切相关的文摘型二次文献。
4
摘要：目前,下一代网络(NGN)的核心技术正从传统软交换向IP多媒体子系统(IMS)衍化.
在IMS这个全新的网络构架下,如何实现与传统公用交换电话网(PSTN)的互通成为目前网络转化过程中急需解决的问题之一.从阐述IMS网络的系统架构入手,通过典型的呼叫实例分析,探讨从IMS终端到PSTN终端的呼叫流程.着重分析互通过程中各IMS网络功能实体的详细作用,以及会话发起协议(SIP)与综合业务数字网用户部分(ISUP)之间的转换映射关系.
作者 ： 陈由甲 蔡坚勇
CHEN You-Jia CAI Jian-yong Author：
作者单位 ： 福建师范大学,物理与光电信息科技学院,福建,福州,350004
期 刊：
Journal： 通信技术 COMMUNICATIONS TECHNOLOGY
年，卷(期) ： 2010, 43(10)
分类号 ：
关键词： TP311 网络协议多媒体子系统 公用交换电话网 网络互通 多媒体网关控制功
能
机标分类号 ： TP3 TN9
在线出版日
期 ： 20xx年1月5日
信息资源系统名称：CNKI
数据库名称：重庆维普信息资源系统
检索途径：题名或关键字
检 索 词：IMS和 PSTN/CS网络的互通
检 索 式：IMS and PSTN/CS
检索结果：
5
① 命中记录数目1② 拷贝命中篇数的篇名浅谈 IMS 和 PSTN／CS 网络的互通③ 记录一篇与课题密切相关的文摘型二次文献。作 者 ：戴 龙 张 静 力 陈 继 努Dai Long, Zhang Jingli, Chen Jinu （ Chongqing University of Post and Telecommunication, Chongqin g 400065）机构地区：重庆邮电学院,重庆 400065 出 处： 《 电 信 工 程 技 术 与 标 准 化 》 2006 年 第 19 卷 第 2 期 76-78 页 , 共 3 页《Telecom Engineering Technics and Standardization》摘要： IP 多媒体子系统自从 3GPP UMTS Release5 后已经被加入到通用移动通信系统 （UMTS）的核心网络中。现在，UMTS 网络主要包含以下 3 个域：电路交换（CS） 、分组交换（PS）和 IP 多媒体子系统（IMS） 。IMS 需要同原有相对陈旧的网络电路交换（CS）网络及公用电话交换网 （ PSTN ）。 本 文 主 要 针 对 IMS 同 PSTN ／ CS 网 络 的 互 通 进 行 了 概 述 。 Internet protocol multimedia subsystem has been added to the universal mobile telecommunications sys tem core network starting form 3GPP UMTS Release5.Now,UMTS consists of the three following three domains ：circuit switched, packet switched and IP multimedia subsystme.IMS needs connectivity to old network l ike CS network and public switching telephone networks.For that purposes,interworking must be done. This paper describes connectivity user between IMS network and user in PSTN/CS network.关 键 词 ： IP 多 媒 体 子 系 统 公 用 电 话 交 换 网 ／ 电 路 交 换 网 络 互 通 IMS, PSTN/CS,interworking 分 类 号： TN929.5 [ 工业技术 > 无线电电子学、电信技术 > 无线通信 ] TN916.2 [工业技术 > 无线电电子学、电信技术 > 通信电子图书检索结果请记录： 5. 电子图书――读秀知识库 检索途径： 题名6
检 索 词：IMS PSTN/CS 网络
检索结果：
② 命中图书记录种数 2
② 记录一本与课题相关的书名、作者、页数、出版社、出版日期、简介、主题词、目录、ISBN号、定价。
【作 者】赵绍刚，周兴围，任树林编著
【出版发行】 北京市：电子工业出版社 , 2011.01
【ISBN号】978-7-121-12377-1
【页 数】 288
【丛书名】3G实用技术系列丛书
【原书定价】49.00
【中图法分类号】TN915.04 (工业技术>无线电电子学、电信技术>通信>通信网>一般性问题>通信规程、通信协议)
【内容提要】 本书介绍了IMS网络的研发、部署与运营情况。首先阐述了IMS网络架构引入的驱动力、IMS的业务能力及特点以及IMS目前所支持的典型应用业务，并对IMS系统所使用的一些典型技术进行了介绍，重点介绍了IMS现网部署时的相关路由组织原则、数据设置原则和与其他网络互通时相关语音提示设置原则，以及IMS现网所支持的一些特色业务，例如，融合一号通和融合VPMN业务等；最后对IMS网络的未来演进也进行了说明。
【参考文献格式】赵绍刚，周兴围，任树林编著.IMS网络部署、运营与未来演进.北京市：电子工业出版社,2011.01. 部分阅读
目录
第1章 IMS愿景：吾欲何往
1.2 引入IMS的驱动力
1.3 IMS的业务能力及特点
1.3.2 IMS的分层架构
1.3.3 IMS的归属服务性
1.3.4 IMS开放的网络与业务能力
1.4 IMS提供的主要业务
1.5 IMS的标准化
1.5.1 IMS相关标准化组织的关系
7
第2章 IMS架构与关键技术
2.1 IMS需求
2.2 IMS使用的协议
2.3 IMS架构简介
2.3.6 IMS-ALG和TrGW
2.3.7 PSTN/CS网关
2.3.8 归属网络和拜访网络
2.4 IMS中的标识
2.6 IMS中的QoS
2.6.4 网络中的QoS
2.7 IMS中的AAA技术
2.7.1 IMS中的鉴权和认证
2.8 IMS中的媒体编码
2.8.4 IMS中的必选编/译码器
2.9 IMS中的媒体传输技术
2.9.3 IMS中的媒体传输
第3章 IMS网络部署与路由原则
3.2 运营商IMS引入策略分析
3.3 IMS现网网络架构
3.3.1 IMS网元节点部署方式
3.4 IMS网元、用户命名与编码原则
3.4.1 IMS网元设备命名原则
3.4.2 IMS用户标识及其编码原则
3.4.6 网络设备标识编码原则
3.5 IMS网内路由
3.5.2 IMS网内路由查询原则
3.6 CM-IMS路由组织原则
3.6.2 IMS多媒体彩铃业务路由原则
3.6.3 IMS与TD-SCDMA视频互通路由原则
3.7 CM-IMS会话路由示例
8
3.7.1 本网IMS用户之间的会话路由
3.7.2 本网IMS用户和本网PLMN用户之间的会话路由
3.7.3 本网IMS用户和本网PSTN用户之间的会话路由
第4章 IMS网络的录音通知
4.1 IMS录音通知业务总体原则
4.1.1 IMS网络中的放音网元
4.2 IMS域内不同场景放音原则
4.3 IMS域呼叫CS域放音原则
4.3.3 中继忙或网络忙
4.4 CS域呼叫IMS域放音原则
4.5 IMS与其他运营商的互通
第5章 IMS融合一号通业务
第6章 IMS融合VPMN业务
第7章 IMS多媒体桌面电话业务
7.1 IMS多媒体桌面电话系统架构
7.2 IMS多媒体桌面电话信令流程
第8章 IMS网络的演进——EPS
8.1.5 SAE-构建不同网络间的桥梁
8.2.4 LTE与CDMA网络之间的互操作
8.4 EPC与无线网络的关系
8.4.2 无线网络功能
9
免费信息资源――专利及中文文献数据库 必检数据库或信息资源系统：
1. 中国专利全文数据库
2．美国专利全文数据库
3．欧洲专利全文数据库
4．查找一例同族专利 （JP11504028）
5．国家图书文献中心
6．选一个与本人课题相关的其它中文免费数据库 检索结果请记录：
信息资源系统名称：免费数据库
数据库名称：中国专利全文数据库
检索途径：名称
检 索 词：IMS网络 PSTN/CS 网络
检 索 式：IMS 网络 and PSTN/CS 网络 检索结果：
① 命中记录数目 20
② 拷贝命中篇数的篇名
IMS网络环境中管理呼叫连续性的系统和方法
在IMS网络中根据初始过滤规则处理注册消息的
方法
用于IMS网络的基于规则的动态业务触发方法
使用SIP消息收发管理IMS网络环境中呼叫连续
性的系统和方法
用于IMS网络的基于应用服务器分组的业务触发
方法
10
IMS网络的对等文件下载系统 IMS网络打印服务
群组用户注册方法、状态更新方法、处理装置、IMS网络实体和通信系统
IMS网络中处理SIP消息的方法、系统及装置 一种IMS网络和CS网络互通时选择路由的系统 一种IMS网络和CS网络互通时选择路由的方法 一种在IMS网络中实现主叫彩像业务的方法以及装置
IMS网络为群用户提供服务的方法和系统 用于IMS网络的用户业务跟踪方法 用于IMS网络的用户业务跟踪系统 用于IMS网络的用户业务跟踪方法 一种在IMS网络的话务台实现保持的方法 IMS网络中的监管方法、系统及监管设备 在IMS网络中分配服务器的方法和装置 一种实现IMS网络域多方语音业务的方法及其系统
③ 记录一篇与课题相关的二次文献。
11
本发明提供了一种IP多媒体子系统网络和电路交换网络互通时选择路由的系统。呼叫状态控制实体，用于在收到IP多媒体子系统网络的主叫用户发起的到电路交换网络的被叫用户的呼叫请求之后，根据被叫用户的识别码，发起到被叫用户所在归属用户服务器的被叫位置查询，然后接收被叫位置查询的查询响应消息，并根据查询响应消息中的被叫位置信息来选择出口网关，以完成和电路交换网络的互通；以及归属用户服务器，用于当收到被叫位置查询时，生成包括被叫位置信息的查询响应消息，并将查询响应消息发送至呼叫状态控制实体。通过上述技术方案，在一定程度上实现信令优化并避免了话路迂回。
信息资源系统名称：免费数据库
数据库名称：美国专利全文数据库
检索途径： title abstract
检 索 词：IMS net
检 索 式：IMS net & PSTN/CS net
检索结果：
① 命中记录数目 2
② 拷贝命中篇数的篇名
1 20120057569 Method for realizing single radio voice call continuity and single
radio voice call continuity system
2 20100135282 Implementation Method, System and Device of IMS Interception
③ 记录一篇与课题相关的二次文献。
United States Patent Application
Kind Code
Xie; Zhenhua ; et al. 20120057569 A1 March 8, 2012
Method for realizing single radio voice call continuity and
single radio voice call continuity system
Abstract
12
A method for realizing a single radio voice call continuity and
a single radio voice call continuity system are disclosed. After
a UE-1 establishes an IMS session with a remote leg through a PS
network, wherein in the IMS session, signaling is anchored to an
ICP and media is anchored to an AGW controlled by the ICP, the method
is realized as follows: sending a handover request by a control
net element of the PS network to an eMSC to request a handover of
the IMS session to a CS network access mode; after receiving the
handover request, preparing a media link resource by the eMSC for
the UE-1 to communicate with the eMSC and sending a call request
to the ICP; and controlling the AGW to correlate a media link
established by the call request with a remote leg media link of
the IMS session by the ICP. The method can effectively solve the
problem existing in the prior art that the duration of interruption is too long, and improve user experience.
Inventors: Xie; Zhenhua; (Shenzhen, CN) ; Hao; Zhenwu; (Shenzhen, CN) ; Tao;
Quanjun; (Shenzhen, CN)
Assignee: ZTE CORPORATION
Shenzhen, Guangdong
CN
Family ID: 43125742
Appl. No.: 13/258360
Filed: April 14, 2010
PCT Filed: April 14, 2010
PCT NO: PCT/CN2010/071771
371 Date: November 2, 2011
Current U.S. Class:
Current CPC Class: 370/331 H04W 36/14 20130101; H04W 36/385 20130101; H04W
72/00 20130101; H04W 76/02 20130101; H04W 88/16
20130101
370/331 Class at Publication:
International Class: H04W 36/00 20090101 H04W036/00; H04L 12/66 20060101 H04L012/66
Foreign Application Data
Code
CN 13 Date May 22, 2009
Application Number 200910202931.9
Claims
1. A method for realizing a single radio voice call continuity, after a user equipment (UE-1) establishes an IP Multimedia Core Network Subsystem (IMS) session with a remote leg via a Packet Switch (PS) network, wherein in the IMS session, signaling is anchored to an IMS Control Point (ICP) and media is anchored to an Access GateWay (AGW) controlled by the ICP, the method comprising: sending a handover request by a control net element of the PS network to an enhanced Mobile Switch Center (eMSC) to request a handover of the IMS session to a Circuit Switch (CS) network access mode; after receiving the handover request, preparing a media link resource by the eMSC for the UE-1 to communicate with the eMSC and sending a call request to the ICP; and controlling the AGW to correlate a media link established by the call request with a remote leg media link of the IMS session by the ICP.
2. The method according to claim 1, wherein the call request sent by the eMSC is a is Session Initiation Protocol (SIP) call request message, which contains a transmission address H which is newly allocated by the eMSC to receive media data in the new established media link; in the step that the ICP correlates the media link established by the call request with the remote leg media link of the IMS session: after receiving the SIP call request message, correlating the transmission address H with an external receiving address F of the remote leg media link by the ICP, and sending, via an SIP answer call, the eMSC a transmission address J for receiving media data sent by the eMSC in the new established media link.
3. The method according to claim 2, wherein in the step that the ICP correlates the media link established by the call request with the remote leg media link of the IMS session: after receiving the SIP call request message, sending the AGW a map request containing the transmission address H by the ICP; and correlating the transmission address H with the remote leg media link by the AGW, allocating the transmission address J and sending the transmission address J to the ICP via a map response.
4. The method according to claim 1, wherein the call request sent by the eMSC is an initial address message of an ISDN User Protocol (ISUP), which contains a line number L1 of a line resource in the new established media link for the eMSC end to transmit CS media; and in the step that the ICP correlates the media link established by the call request with the remote leg media link of the IMS session: after receiving the initial address message, returning an ANM of the ISUP to the eMSC by the ICP, wherein the ANM contains a line number L2 of a line resource in the new established media link for transmitting CS media between the eMSC end and the remote leg.
5. The method according to claim 4, wherein in the step that the ICP correlates the media link established by the call request with the remote leg media link of the IMS session: after receiving the initial address message, sending the AGW a map request containing the line number L1 by the ICP; and after receiving the map request, correlating the line number L1 with the remote leg media link by the AGW, allocating the line number L2, and sending the line number L2 to the ICP via a map response.
14
6. A single radio voice call continuity system, comprising: a control net element of a Packet Switch (PS) network, a Circuit Switch (CS) network, an enhanced Mobile Switch Center (eMSC), an IP Multimedia Core Network Subsystem Control Point (ICP) and an Access GateWay (AGW), wherein the control net element of the PS network being configured to send a handover request to the eMSC to request a handover of an IMS session to a CS network access mode, wherein the IMS session is a session which is established by a user equipment (UE-1) with a remote leg via a PS network and in which signaling is anchored to the ICP and media is anchored to the AGW controlled by the ICP; the eMSC being configured to prepare, after receiving the handover request, a media link resource for the UE-1 to communicate with the eMSC and send a call request to the ICP; and the ICP being configured to control the AGW to correlate a media link established by the call request with a remote leg media link of the IMS session.
7. The system according to claim 6, wherein the call request sent by the eMSC is a Session Initiation Protocol (SIP) call request message, which contains a transmission address H which is newly allocated by the eMSC to receive media data in the new established media link; the ICP is further configured to correlate the transmission address H with an external receiving address F of the remote leg media link after receiving the SIP call is request message, and send, via an SIP answer call, the eMSC a transmission address J for receiving media data sent by the eMSC in the new established media link.
8. The system according to claim 7, wherein the ICP is further configured to send the AGW a map request containing the transmission address H after receiving the SIP call request message; and the AGW is configured to correlate the transmission address H with the remote leg media link, allocate the transmission address J, and send the transmission address J to the ICP via a map response.
9. The system according to claim 6, wherein the call request sent by the eMSC is an initial address message of an ISDN User Protocol (ISUP), which contains a line number L1 of a line resource in the new established media link for the eMSC end to transmit CS media; and the ICP is further configured to return an ANM of the ISUP to the eMSC after receiving the initial address message, wherein the ANM contains a line number L2 of a line resource in the new established media link for transmitting CS media between the eMSC end and the remote leg.
10. The system according to claim 9, wherein the ICP is further configured to send the AGW a map request containing the line number L1 after receiving the initial address message; and the AGW is configured to correlate the line number L1 with the remote leg media link after receiving the map request, allocate the line number L2, and send the line number L2 to the ICP via a map response.
11. A controller supporting a single radio voice call continuity system, comprising a receiving module and a correlating module which are connected with each other, wherein the receiving module being configured to receive a call request sent by an eMSC and inform the correlating module of the received call request; and the correlating module being configured to control an AGW to correlate a media link established by the call request with a remote
15
leg media link of an IMS session according to the received call request after a UE-1 establishes the IMS session with a remote leg via a PS network, wherein in the IMS session, signaling is anchored to the controller and media is anchored to the AGW controlled by the controller.
12. The controller according to claim 11, wherein the call request sent by the eMSC is a Session Initiation Protocol (SIP) call request message, which contains a transmission address H which is newly allocated by the eMSC to receive media data in the new established media link; and the correlating module is further configured to correlate the transmission address H with an external receiving address F of the remote leg media link, and send, via an SIP answer call, the eMSC a transmission address J for receiving media data sent by the eMSC in the new established media link.
13. The controller according to claim 11, wherein the call request sent by the eMSC is an initial address message of an ISDN User Protocol (ISUP), which contains a line number L1 of a line resource in the new established media link for the eMSC end to transmit CS media; and the correlating module is further configured to return an ANM of the ISUP to the eMSC, wherein the ANM contains a line number L2 of a line resource in the new established media link for transmitting CS media between the eMSC end and the remote leg.
信息资源系统名称：免费数据库
数据库名称：欧洲专利全文数据库
检索途径：name
检 索 词：IMS net and PSTN/CS net
检 索 式：IMS net & PSTN/CS net
检索结果：
① 命中记录数目 3
② 拷贝命中篇数的篇名
1 CONFIGURABLE SERVICES IN INTERNET PROTOCOL (IP)-BASED
MULTIMEDIA SUBSYSTEM ()
2 Base-station provided access to services
16
3 EVOLVED HYBRID INTERNET PROTOCOL (IP) MULTIMEDIA SUBSYSTEM
() ARCHITECTURE
③ 记录一篇与课题相关的二次文献。
Inventors: Hao; Zhenwu; (Shenzhen, CN) ; Tao; Quanjun; (Shenzhen, CN) Assignee: WENCORPORATION
Shenzhen, Guangdong
CN
Family ID: 56125742
Appl. No.: 13/258360
Filed: April 15, 2009
PCT Filed: April 15, 2009
PCT NO: PCT/CN2010/071437
371 Date: November 2, 2009
信息资源系统名称：免费数据库
数据库名称：同族专利数据库
检索途径：名称
检 索 词：IMS 网络
检 索 式：IMS 网络 and PSTN/CS
检索结果：
① 命中记录数目 3
② 拷贝命中篇数的篇名
1 IMS与其他网络的互通技术要求
2 IMS推动融合业务发展
3 IMS网络管理系统特点及部署问题研究
③ 记录一篇与课题相关的二次文献。
17
网络
摘要： 通过对ims的介绍，分析了ims推动融合业务的技术优势，阐述了通信运营商选择ims提供融合业务的理由。
关键词： 3gpp ims 融合业务 运营商
信息资源系统名称：免费数据库
数据库名称：国家图书文献中心
检索途径：名称
检 索 词：IMS 网络
检 索 式：IMS 网络 and PSTN/CS 网络
检索结果：
① 命中记录数目 2
② 拷贝命中篇数的篇名
1IMS-based distributed multimedia conferencing service for LTE 2 Research and Implementation of IPTV video calls based on the IMS network
③ 记录一篇与课题相关的二次文献。 【会议录名称】：2012 IEEE Wireless Communications And Networking Conference.
[v.4]
【出版年】:2012
【ISSN】：1525-3511
【ISBN】：978-1-4673-0436-8
【起页】：3210
【止页】3214
【总页数】：5
【馆藏号】：304442;WB274324
【关键词】：Distributed video conference;;Service architecture;;IMS;;LTE;;ALM;
【分类号】：TN92-53
【语种】：英语
【会议名称】：IEEE Wireless Communications And Networking Conference (WCNC 2012)
【会议地点】：Paris, France
18
【会议时间】：2012
【出版者】：IEEE
【文摘】：
This research proposes a new architecture for the inter-connectivity between UEs running on the LTE infrastructure participating in an Application Layer Multicast-based distributed conference. The main contribution is that the proposal replaces the standard centralized architecture of the IMS-based conference with a more robust solution utilizing intelligence and computational capacity of LTE's eNodeBs. The costly Media Resource Function Controller (MRFC) can be fully omitted from the IMS without effecting the conference. A prototype has been built to prove the feasibility of the proposed architecture and evaluate its performances.
【馆藏单位】：
机械工业信息研究院 中国科学院文献情报中心
【引用次数】： 0次
信息资源系统名称：免费数据库
数据库名称：其它中文数据库-国家科技成果数据库
检索途径：名称
检 索 词：IMS 网络 PSTN/CS 网络
检 索 式：IMS 网络 and PSTN/CS 网络
检索结果：
① 命中记录数目 4
② 拷贝命中篇数的篇名
1 IMS中识别滥用紧急承载资源的方法、装置及系统
2 一种IMS域隐含注册的方法
3 保持PS域和IMS域IP地址注销一致性的方法
4 IMS网络监测系统
③ 记录一篇与课题相关的二次文献。
19
④
20
国外网络文献信息资源
必检数据库或信息资源系统：
(选择3个与本人课题相关的数据库)
1. EBSCO全文数据库
2. ASME全文电子期刊
3. ACS全文电子期刊
4. Ei Village文摘数据库
5. 国道数据
检索结果请记录： 信息资源系统名称：国外网络文献数据库
检索途径：字段 数据库名称：EBSCO全文数据库
检 索 词： IMS PSTN/CS 检 索 式： IMS and PSTN/CS 检索结果：
① 命中记录数目 5
② 拷贝命中篇数的篇名
?
? PSTN migration using IMS. IMS network signaling peering: Challenges and proposal
Experience with an IP Multimedia System Trial for PSTN Migration Economic analysis of class 5 migration to IMS
21 ? ?
?
Advanced IMS client supporting secure signaling
③ 记录一篇与课题相关的文摘型二次文献及下载一篇原始文献。
作者:
? White, Susan A. Clougherty, Mark M.
2
1
?
? ? ?
Bell Labs Technical Journal. Spring2008, Vol. 13 Issue 1, p199-219. 21p. 6 Diagrams, 5 Charts.
来源:
?
Article
文献类型:
?
*INTERNET Protocol multimedia subsystem *COMPUTER network protocols *COMPUTER networks *MULTIMEDIA communications *TELECOMMUNICATION *INFORMATION superhighway *INTERNET protocol *INTERACTIVE multimedia
主题语:
?
? ?
ALCATEL-Lucent SA
公司/实体:
?
517919 All Other Telecommunications
811213 Communication Equipment Repair and Maintenance 517910 Other telecommunications 517911 Telecommunications Resellers
NAICS/行业代码:
?
?
摘要:
The IP Multimedia System (IMS) is being adopted globally as the standard architecture for next-generation voice and multimedia services. As a result, many operators plan to use IMS and its inherent benefits for public switched telephone network (PSTN) migration, with a goal of eventual elimination of the traditional PSTN. Initial IMS deployments utilize a Telecommunication and Internet converged Services and Protocols for Advanced Networking (TISPAN) IMS-based PSTN emulation subsystem (PES) architecture in which H.248 is used as the control protocol in the access node and is converted to Session Initiation Protocol (SIP) in the IMS core. However, as the adoption of IMS increases and standards become more mature, many operators plan to eliminate H.248 interim architectures and evolve to a more efficient and scaleable SIP-based end-to-end solution. There are several architectural choices the operator has to make in planning the migration to IMS. First, a customer premises equipment (CPE)-based, network-based, or mixed approach can be adopted for PSTN migration. Second, for network-based PSTN migration, the PSTN line termination can be standalone in a line access gateway (LAG) or integrated into a next-generation multi-service access node (MSAN). In addition, there are implementation choices related to the type of SIP
22
endpoint and services supported. This paper will address these architectural and implementation options and describe associated service examples. ? 2008 Alcatel-Lucent. [ABSTRACT FROM AUTHOR] ? Copyright of Bell Labs Technical Journal is the property of John Wiley & Sons, Inc. and its content may not
be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.(Copyright applies to all Abstracts.)
? 1Alcatel-Lucent's Access Division, based in Paris, France
2Alcatel-Lucent Access Chief Technology Officer (CTO) group in Whippany, New Jersey
? 1089-7089
? 10.1002/bltj.20291
32182936
? 显示全部 11 图像
?
Panel 1
Figure 1
Figure 2
?
? 显示更少 图像
? TY - JOUR
? AU - White, Susan A.
? AU - Clougherty, Mark M.
? T1 - PSTN migration using IMS.
? JO - Bell Labs Technical Journal
? JF - Bell Labs Technical Journal
? Y1 - 2008///Spring2008
? VL - 13
? IS - 1
? M3 - Article
? SP - 199
? EP - 219
? PB - John Wiley & Sons, Inc.
23 ? 作者单位: ? ISSN: ? DOI: 入藏编号: 出版者徽标:
图像: 原始文献
?
?
?
?
?
?
?
?
?
?
?
?
? SN - 10897089 AB - The IP Multimedia System (IMS) is being adopted globally as the standard architecture for next-generation voice and multimedia services. As a result, many operators plan to use IMS and its inherent benefits for public switched telephone network (PSTN) migration, with a goal of eventual elimination of the traditional PSTN. Initial IMS deployments utilize a Telecommunication and Internet converged Services and Protocols for Advanced Networking (TISPAN) IMS-based PSTN emulation subsystem (PES) architecture in which H.248 is used as the control protocol in the access node and is converted to Session Initiation Protocol (SIP) in the IMS core. However, as the adoption of IMS increases and standards become more mature, many operators plan to eliminate H.248 interim architectures and evolve to a more efficient and scaleable SIP-based end-to-end solution. There are several architectural choices the operator has to make in planning the migration to IMS. First, a customer premises equipment (CPE)-based, network-based, or mixed approach can be adopted for PSTN migration. Second, for network-based PSTN migration, the PSTN line termination can be standalone in a line access gateway (LAG) or integrated into a next-generation multi-service access node (MSAN). In addition, there are implementation choices related to the type of SIP endpoint and services supported. This paper will address these architectural and implementation options and describe associated service examples. 漏 2008 Alcatel-Lucent. [ABSTRACT FROM AUTHOR] AB - Copyright of Bell Labs Technical Journal is the property of John Wiley & Sons, Inc. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) KW - INTERNET Protocol multimedia subsystem KW - COMPUTER network protocols KW - COMPUTER networks KW - MULTIMEDIA communications KW - TELECOMMUNICATION KW - INFORMATION superhighway KW - INTERNET protocol KW - INTERACTIVE multimedia KW - ALCATEL-Lucent SA N1 - Accession Number: 32182936; White, Susan A. 1 Clougherty, Mark M. 2; Affiliation:
1: Alcatel-Lucent's Access Division, based in Paris, France 2: Alcatel-Lucent Access Chief Technology Officer (CTO) group in Whippany, New Jersey; Source Info: Spring2008, Vol. 13 Issue 1, p199; Subject Term: INTERNET Protocol multimedia subsystem; Subject Term: COMPUTER network protocols; Subject Term: COMPUTER networks; Subject Term: MULTIMEDIA communications; Subject Term: TELECOMMUNICATION; Subject Term: INFORMATION superhighway; Subject Term: INTERNET protocol; Subject Term: INTERACTIVE multimedia; Company/Entity: ALCATEL-Lucent SA; NAICS/Industry Codes: 517919 All Other Telecommunications; NAICS/Industry Codes: 811213 Communication Equipment Repair and
24
?
?
信息资源系统名称：国外网络文献数据库 ? ? Maintenance; NAICS/Industry Codes: 517910 Other telecommunications; NAICS/Industry Codes: 517911 Telecommunications Resellers; Number of Pages: 21p; Illustrations: 6 Diagrams, 5 Charts; Document Type: Article L3 - 10.1002/bltj.20291 UR - /login.aspx?direct=true&db=aph&AN=32182936&lang=zh-cn&site=ehost-live DP - EBSCOhost DB - aph
数据库名称：ASME全文电子期刊
检索途径：字段
检 索 词：IMS PSTN/CS
检 索 式：IMS and PSTN/CS
检索结果：
① 命中记录数目2
② 拷贝命中篇数的篇名
1 The IMS Development Plan in Construction Phase for Nuclear Power Plants
2 Effect of Initial Temperature on the Interior Ballistics of a 120-mm Mortar System
③ 记录一篇与课题相关的文摘型二次文献
Kyung Hwa Chung and Jae Hee Han
[+] Author Affiliations
Korea Power Engineering Company, Inc., Youngin, KoreaPaper No. PVP2010-25375, pp. 61-66; 6 pages doi:10.1115/PVP2010-25375
From:
?
?
?
?
?
?
ASME 2010 Pressure Vessels and Piping Division/K-PVP Conference ASME 2010 Pressure Vessels and Piping Conference: Volume 9 Bellevue, Washington, USA, July 18–22, 2010 Conference Sponsors: Pressure Vessels and Piping Division ISBN: 978-0-7918-4928-6 | eISBN: 978-0-7918-3878-5 Copyright ? 2010 by ASME 25
Abstract
abstract
The implementation of advanced information technology for nuclear power plant construction industry in the Republic of Korea is a challenging task to improve the competitive edge for APR1400 across the global nuclear business market. This paper will briefly describe the phases of development of an information management system (hereinafter IMS) in nuclear power construction during the last 40 years in Korea. Additional development task which strengthen the IMS capability will be described from our experience. It will analyze the IMS development and implementation stages for Korean nuclear power plant construction projects such as YGN 3&4, UCN 3&4, YGN 5&6 and UCN 5&6, and the successful application case of the UCN 5&6 Radwaste Building in which 3D CAD technology was implemented for the first time. By reviewing lessons learned, this paper will define the Information Technology advancements resulting the reduction of project costs and construction schedule both by project execution procedures and IT systems including 3D CAD application. The future plan will include integrating project management systems based on data-centric approach and handover strategy for better O&M phase through configuration management technology. In this report, we address the functions to be developed and added in the new IMS.
Copyright ? 2010 by ASME
Topics: Construction , Nuclear power stations
Purchase this Content
$25.00
Learn about subscription and purchase options
信息资源系统名称：国外网络文献数据库
数据库名称：ACS全文电子期刊
检索途径：主题
检 索 词： IMS PSTN/CS
检 索 式： IMS and PSTN/CS
检索结果：
26
① 命中记录数目23
② 拷贝命中篇数的篇名
1 Research Profile: Multidimensional IMS
2 Research Profile: Profiling the plasma proteome with IMS/MS
3 IMS/MS: its time has come
③ 记录一篇与课题相关的文摘型二次文献及任选一个数据库下载一篇原始文献。 Research Profile: Multidimensional IMS
?
Add to ACS ChemWorx
Britt Erickson
Anal. Chem., 2006, 78 (13), pp 4245–4245
DOI: 10.1021/ac0694270
Publication Date (Web): July 1, 2006
View: PDF
27
阅读本课题的检索结果并对检索结果进行小结：
1. 本课题国内研究进展情况
随着移动通信和计算机网络等技术的飞速发展，用户的应用需求已经由语音业务向交互式多媒体融合业务和固定移动融合（FMC）等更高需求转移。目前，（IMS）作为下一代FMC解决方案的标准得到了广泛的认可，国际权威标准组织普遍将IMS作为NGN融合以及业务和技术创新的核心标准。IMS技术具有开放的体系结构，同时支持移动和固定方式的接入，为了保证IMS能够尽快实现大规模的商用化部署，促进整个产业链的发展，IMS技术的标准化至关重要。IMS自3GPP 在20xx年提出R5版本以来，得到了各方的关注，3GPP2、IETF、ITU-T、TISPAN、OMA、ATIS等重要国际标准组织都积极参与到IMS的标准化工作中。
2. 本课题有无创新？创新点是什么？
目前.关于下一代网络(NGN)的核心技术正从传统软交换向IP多媒体子系统(IMS)衍化的创新，在IMS这个全新的网络构架下,如何实现与传统公用交换电话网(PSTN)的互通成为目前网络转化过程中急需解决的问题之一。从阐述IMS网络的系统架构入手,通过典型的呼叫实例分析,探讨从IMS终端到PSTN终端的呼叫流程。
创新点：着重分析互通过程中各IMS网络功能实体的详细作用,以及会话发起协议(SIP)与综合业务数字网用户部分(ISUP)之间的转换映射关.
28