检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

2,352 篇 会议
142 篇 期刊文献
20 册 图书
17 篇 学位论文
2 篇 科技报告

馆藏范围

2,533 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

1,435 篇 工学
- 828 篇 计算机科学与技术...
- 746 篇 信息与通信工程
- 443 篇 软件工程
- 428 篇 电气工程
- 234 篇 控制科学与工程
- 156 篇 电子科学与技术（可...
- 82 篇 光学工程
- 77 篇 航空宇航科学与技...
- 62 篇 仪器科学与技术
- 58 篇 动力工程及工程热...
- 57 篇 机械工程
- 46 篇 交通运输工程
- 37 篇 生物工程
- 33 篇 生物医学工程（可授...
- 28 篇 材料科学与工程（可...
- 28 篇 安全科学与工程
- 25 篇 建筑学
- 24 篇 土木工程
- 21 篇 测绘科学与技术
492 篇 理学
- 344 篇 物理学
- 106 篇 数学
- 43 篇 生物学
- 35 篇 系统科学
- 23 篇 统计学（可授理学、...
184 篇 管理学
- 146 篇 管理科学与工程(可...
- 71 篇 工商管理
- 45 篇 图书情报与档案管...
53 篇 医学
- 36 篇 临床医学
- 28 篇 基础医学(可授医学...
28 篇 法学
26 篇 经济学
- 26 篇 应用经济学
11 篇 军事学
9 篇 教育学
8 篇 文学
2 篇 农学

主题

224 篇 computer archite...
196 篇 optical fiber ne...
177 篇 control systems
168 篇 protocols
160 篇 communication sy...
117 篇 bandwidth
106 篇 quality of servi...
105 篇 routing
105 篇 communication sy...
102 篇 wireless communi...
101 篇 network topology
101 篇 telecommunicatio...
88 篇 network architec...
84 篇 mobile communica...
81 篇 traffic control
80 篇 wavelength divis...
79 篇 wireless sensor ...
73 篇 switches
72 篇 ip networks
69 篇 delay

机构

5 篇 ntt network serv...
5 篇 nextworks pisa
4 篇 state key labora...
4 篇 maharishi school...
4 篇 key laboratory o...
4 篇 inst super tecn ...
4 篇 state key labora...
3 篇 national mobile ...
3 篇 department of el...
3 篇 ntt optical netw...
3 篇 gte laboratories...
3 篇 bellcore morrist...
3 篇 department of co...
3 篇 school of inform...
3 篇 department of co...
3 篇 department of el...
3 篇 at and t bell la...
3 篇 bell communicati...
3 篇 fraunhofer insti...
3 篇 ntt network serv...

作者

10 篇 noureddine boudr...
6 篇 yang yang
6 篇 kohei shiomoto
6 篇 boudriga nouredd...
6 篇 senior jm
5 篇 tenhunen hannu
5 篇 anon
5 篇 li bo
4 篇 walid abdallah
4 篇 amit joshi
4 篇 mark zhou
4 篇 chen chen
4 篇 lemin li
4 篇 jang yeong min
4 篇 v.w.s. chan
4 篇 weisheng hu
4 篇 zhang jie
4 篇 abdallah walid
4 篇 honghua tan
4 篇 phillips aj

语言

2,478 篇 英文
33 篇 中文
21 篇 其他
1 篇 土耳其文

检索条件"任意字段=Conference on All-Optical Communication Systems: Architecture, Control and Network Issues"

共 2533 条记录，以下是2321-2330 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

The evolution of the optical access network and the related technical issues

The evolution of the optical access network and the related ...

引用

conference on all-optical communication systems: architecture, control and network issues

作者： VanderPlas, G VandeVoorde, I ALCATEL CORP RES CTR LOCAT ANTWERP B-2018 ANTWERPBELGIUM

ISBN: (纸本)0819419788

Currently, the developed bi-directional broadband Passive optical networks (PONs) have a maximum splitting factor around 32 and a range less than 20km. Due to the expected switching node consolidation the access network will have to cover a wider range. An access network based on a cascade of PONs is proposed. optical transmission is supported by the introduction of optical amplifiers, offering the advantage oftransparency. In this paper, the technological issues to realise a high split, wide range PON are discussed. Main focus is on the realisation of a node amplifying a burst mode signal, and the reliability and upgradebility of such networks. © 1995 SPIE.

关键词： passive optical networks access networks broadband ATM optical amplifiers

来源：评论

学校读者我要写书评

暂无评论

Comparison and classification of all-optical CDMA systems for future telecommunication networks

Comparison and classification of all-optical CDMA systems fo...

引用

conference on all-optical communication systems: architecture, control and network issues

作者： Iversen, K Hampicke, D TECH UNIV ILMENAU DEPT COMMUN & MEASUREMENTD-98684 ILMENAUGERMANY

ISBN: (纸本)0819419788

This paper shows the state of the art in fiber optical code-division multiple-access (CDMA). Recent work in this area for both, systems and sequences is reviewed and analyzed. For that purpose a classification of systems, corresponding to the manner of signal processing and a classification of known (0,1)-sequences are presented. It is shown that due to the limits by currently available device technology especially two techniques are promising for implementation in broadband telecommunication networks: spectral encoding with integrated optical filters and CDMA in combination with wavelength multiple access schemes. Further an overview about some important experiments in this field is given.

关键词： code division multiple access (CDMA) optical communication fiber-optic networks sequences

来源：评论

学校读者我要写书评

暂无评论

Photonic switch size limitations imposed by phase noise from semiconductor optical amplifiers

Photonic switch size limitations imposed by phase noise from...

引用

conference on all-optical communication systems: architecture, control and network issues

作者： Pires, JJO Univ Tecn Lisboa DEPT ELECT & COMP ENGN INST SUPER TECN P-1096 LISBON PORTUGAL

ISBN: (纸本)0819419788

A possible way of realizing large optical space switches is by interconnecting multiple 2 X 2 switching elements based on integrated semiconductor optical amplifiers (SOAs). In this paper, the switch size limitations are examined, giving a special emphasis to the phase noise, originated by SOAs. Using a DPSK direct detection scheme and multiple optical filters within the switching network, it is shown that the phase noise becomes the most restrictive factor, preventing to connect more than 200 switching elements, for a bit rate in the gigabit/s range.

关键词： Switches Switching Interference (communication) Semiconductor optical amplifiers optical amplifiers optical components optical filters Receivers Signal attenuation Matrices

来源：评论

学校读者我要写书评

暂无评论

Simplified tuned optical receivers for use in Lightwave optical Subcarrier Multiplex systems

Simplified tuned optical receivers for use in Lightwave Opti...

引用

conference on all-optical communication systems: architecture, control and network issues

作者： Greaves, SD Unwin, RT UNIV HUDDERSFIELD SCH ENGNCOMMUN RES GRPHUDDERSFIELDW YORKSHIREENGLAND

ISBN: (纸本)0819419788

In this paper we investigate the design and realization of broadband tee-tuned front-end optical receivers. The receivers will be implemented as a GaAs MMIC using the GEC/Marconi F20 foundry, the active devices are 0.5 micrometers gate-length GaAs MESFETs. Simple design equations are introduced that show the importance of the intrinsic noise parameters P, R and C, which are used to characterize the noise performance of such devices, as well as enabling initial values of tuning elements to be obtained. Finally measured results for a MMIC receiver designed are presented that confirm the expected noise performance as well as the validity of the design process.

关键词： Receivers Field effect transistors Gallium arsenide Lithium Cesium Telecommunications Chemical elements communication engineering networks optical communications

来源：评论

学校读者我要写书评

暂无评论

Advances in fibre access systems design and application

Advances in fibre access systems design and application

引用

conference on all-optical communication systems: architecture, control and network issues

作者： Faulkner, D Stern, J James, K Cook, A Quayle, A BT LABS IPSWICH IP5 7RESUFFOLKENGLAND

ISBN: (纸本)0819419788

The future widescale deployment of broadband multiservice networks is dependent on an acceptable commercial relationship being achieved between new service revenues, operating cost savings and the network capital investment required. A new generation of broadband access networks is envisaged which is capable of both broadband and narrowband transmission, and can provide both broadcast and interactive services over a much larger coverage area than copper pair yet makes good use of existing copper pair infrastructure. To ensure that such networks emerge practically and are economically viable, requirements must be agreed and a wide market established. The aims of this paper are to draw attention to the benefits of networks with broadband and narrowband capability, to discuss the benefits of co-operation on requirements and to describe what has so far been achieved in the standards bodies. © 1995 SPIE.

关键词： access networks fibre systems broadband hybrid systems standardisation network architecture

来源：评论

学校读者我要写书评

暂无评论

Object-oriented software for modelling optical access networks

Object-oriented software for modelling optical access networ...

引用

conference on all-optical communication systems: architecture, control and network issues

作者： Senior, JM Asumu, DE Redstall, M Mellis, J MANCHESTER METROPOLITAN UNIV DEPT ELECT & ELECTR ENGNCTR COMMUN NETWORKS RESMANCHESTER M1 5GDLANCSENGLAND

ISBN: (纸本)0819419788

This paper describes an object-oriented software system that can be used to predict the spectral performance of optical networks. The system can be used by the planners and designers of such networks to assess the spectral performance of existing or proposed optical networks. The software package combines the theoretical models developed in the course of a research programme with experimental data obtained from the devices used in the UK field trials of fibre in the local access network. Using this package, a planner or designer is able to construct networks on actual location maps and then obtain forward and return loss spectral characteristics on any paths throughout the network. Since the development of the system is based on object oriented technology, it is future-proofed to the extent that any changes in the technology of the local access network can readily be incorporated into the existing modelling process. © 1995 SPIE.

关键词： object-oriented software optical access networks network spectral loss communication systems network modelling subscriber loop performance analysis

来源：评论

学校读者我要写书评

暂无评论

Clear channel strategies for a scalable wide-area network

Clear channel strategies for a scalable wide-area network

引用

conference on all-optical communication systems: architecture, control and network issues

作者： Jagannath, SV Kovacevic, M Acampora, AS COLUMBIA UNIV CTR TELECOMMUN RESEE DEPTNEW YORKNY 10027

ISBN: (纸本)0819419788

This paper studies the use of wavelength translation in different Clear Channel setup strategies in a scalable all-optical network. the network considered used a recursive grid architecture representing the 100 largest cities and constituting 561 access stations. As the network grows, the grid is subdivided in a recursive fashion to accommodate more nodes, making the network modular. The algorithm used for routing of the calls is distributed, dynamic, and scalable in the sense that the complexity of the algorithm grows slower than linear with the network size. The performance of wavelength translation with static and dynamic routing strategies is studied using simulation in terms of the blocking of incoming requests for Clear Channels. optical wavelength translation is provided in the network and it is shown that for the network considered, the improvement in performance is marginal. The Clear Channel blocking, with and without wavelength translation, is studied for different traffic patterns ranging from fully uniform traffic to a pattern exhibiting very strong communities of interest. The impact of wavelength translation is considered for these different traffic patters. The Clear Channel setup strategies along with the architecture are all scalable and hence are applicable to very large networks.

关键词： network architectures networks optical fibers Switches Data conversion Electronics optical amplifiers optical networks Standards development Telecommunications

来源：评论

学校读者我要写书评

暂无评论

Practical aspects of optically integrated communication/sensor networking

Practical aspects of optically integrated communication/sens...

引用

conference on all-optical communication systems: architecture, control and network issues

作者： Pervez, A S BANK UNIV SCH ELECT ELECTR & INFORMAT ENGNLONDON SE1 0AAENGLAND

ISBN: (纸本)0819419788

The concept of optically integrated networking is experimentally verified. The operational procedures of the integrated system and methods for signal separation and detection are explained. The degree of degradation of each traffic as a result of the spectral overlapping is analyzed and power penalties evaluated. It is verified that the communication traffic may be recovered with negligible power penalty. The optimum solution in terms of the signal to noise ratio for the sensor traffic is shown to be the whitened matched filter detection. However, this solution results in an unacceptable degree of intersymbol interference (ISI). Thus, a zero forcing ISI solution is also presented and the system performance is re-evaluated taking both the noise and ISI into account.

关键词： optically integrated networking extended LANs digital optical sensor networks

来源：评论

学校读者我要写书评

暂无评论

The deployment of private WDM networks

The deployment of private WDM networks

引用

conference on all-optical communication systems: architecture, control and network issues

作者： Cahn, RS IBM CORP THOMAS J WATSON RES CTRYORKTOWN HTSNY 10598

ISBN: (纸本)0819419788

Technology that debuted in the public switched network has been moving, over recent years, into private networks. While there is no need to justify Wavelength Division Multiplexing (WDM) in the public switched network, which makes good use of higher capacity equipment, the cost effectiveness of private WDM networks is not at all clear. In this paper, we investigate of deploying WDM with Asynchronous Transfer Mode (ATM) networks. The WDM networks provide the physical layer;the ATM networks form a logical layer, using light paths from the WDM network. There are 4 different benefits to be derived from such an arrangement, including the possibility of reduced network cost. An algorithm for the design of logical networks is developed. This algorithm has been incorporated in the Intrepid network design tool. © 1995 SPIE.

关键词： WDM ATM logical network MENTOR

来源：评论

学校读者我要写书评

暂无评论

Compressed HDTV over the optical fibre network using PPM CDMA

Compressed HDTV over the optical fibre network using PPM CDM...

引用

conference on all-optical communication systems: architecture, control and network issues

作者： Elmirghani, JMH NORTHUMBRIA UNIV DEPT ELECT ELECTR ENGN & PHYSNEWCASTLE TYNE NE1 8STTYNE & WEARENGLAND

ISBN: (纸本)0819419788

A hybrid pulse position modulation code division multiple access (PPM-CDMA) scheme is proposed and studied in the context of optical fibre video transmission and distribution. With cornpressed HDTV video rates of 5-20 Mbit/s and with the current optical fibre technology, the strategy is shown to be capable of accommodating up to 50 video channels. Original results are presented for the bit rate demonstrating that there exists an optimum PPM-CDMA order that maximises the achievable bit rate at a given number of channels. Results are also presented for the digital video channels crosstalk which takes the form of false alarm errors caused by the OOC crosscorrelations. The optimum system operating parameters that minimise these errors are specified. © 1995 SPIE.

关键词： Code division multiple access

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共254页 << < 229 230 231 232 233 234 235 236 237 238 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：