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

70 篇 期刊文献
60 篇 会议
2 篇 学位论文

馆藏范围

132 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

126 篇 工学
- 94 篇 电气工程
- 89 篇 信息与通信工程
- 27 篇 计算机科学与技术...
- 17 篇 电子科学与技术（可...
- 10 篇 交通运输工程
- 8 篇 仪器科学与技术
- 7 篇 机械工程
- 3 篇 控制科学与工程
- 2 篇 船舶与海洋工程
- 1 篇 光学工程
- 1 篇 材料科学与工程（可...
- 1 篇 土木工程
- 1 篇 水利工程
10 篇 理学
- 5 篇 物理学
- 2 篇 系统科学
- 1 篇 数学
- 1 篇 海洋科学
- 1 篇 生物学
4 篇 管理学
- 4 篇 管理科学与工程(可...
1 篇 医学
- 1 篇 临床医学

主题

132 篇 analog network c...
17 篇 outage probabili...
15 篇 two-way relaying
11 篇 power allocation
9 篇 network coding
8 篇 two-way relay
7 篇 channel estimati...
6 篇 bidirectional re...
6 篇 full diversity
6 篇 cooperative comm...
5 篇 differential mod...
5 篇 interference can...
5 篇 relay selection
5 篇 physical layer s...
5 篇 two-way relay ne...
5 篇 ofdm
5 篇 digital network ...
5 篇 amplify-and-forw...
5 篇 energy efficienc...
4 篇 relays

机构

3 篇 indian inst tech...
3 篇 indian inst tech...
3 篇 tech univ darmst...
3 篇 univ sydney nsw ...
3 篇 aalborg univ dep...
3 篇 kyung hee univ d...
3 篇 univ delaware de...
2 篇 northeastern uni...
2 篇 univ new s wales...
2 篇 peking univ stat...
2 篇 indian inst tech...
2 篇 korea adv inst s...
2 篇 texas a&m univer...
2 篇 city univ hong k...
2 篇 egypt-japan univ...
2 篇 suny binghamton ...
2 篇 nyu polytech ins...
2 篇 univ penn dept e...
2 篇 sfax univ enis l...
1 篇 xi an jiao tong ...

作者

7 篇 upadhyay prabhat...
5 篇 popovski petar
5 篇 adachi fumiyuki
4 篇 lu enoch
4 篇 song lingyang
4 篇 lu i-tai
4 篇 chan dai truyen ...
3 篇 li yonghui
3 篇 miyazaki hiroyuk...
3 篇 gacanin haris
3 篇 kim yun hee
3 篇 klein anja
3 篇 liu yun
3 篇 yuan jinhong
3 篇 wang gengkun
3 篇 xia xiang-gen
3 篇 peng mugen
3 篇 yadav suneel
3 篇 elsabrouty maha
3 篇 xiang wei

语言

129 篇 英文
3 篇 中文

检索条件"主题词=analog network coding"

共 132 条记录，以下是61-70 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：

Joint Transmit/Receive MMSE-FDE for MIMO analog network coding in Single-Carrier Bi- Directional Relay Communications

Joint Transmit/Receive MMSE-FDE for MIMO Analog Network Codi...

引用

IEEE Vehicular Technology Conference

作者： Hiroyuki MIYAZAKI Masayuki NAKADA Tatsunori OBARA Fumiyuki ADACHI Dept. of Electrical and Communication Engineering Graduate School of Engineering Tohoku University

ISBN: (纸本)9781467318808

In this paper, we propose a joint transmit/receive frequency-domain equalization (FDE) based on minimum mean square error (MMSE) criterion for multi-input multi-output (MEMO) analog network coding (ANC) in single-carrier (SC) bidirectional relay communications. In the proposed scheme, the relay station (RS) equipped with multiple antennas carries out antenna diversity and one-tap transmit FDE, and the base station (BS) and mobile terminal (MT) receivers, both equipped with single antenna, carry out one-tap receive FDE only. The FDE weights at RS, BS and MT are jointly optimized so as to minimize the end-to-end mean square error (MSE). We evaluate, by computer simulations, the bit error rate (BER) performance when using the proposed scheme, and discuss how the transmit FDE at RS operates and affects the BER performance.

关键词： Component analog network coding Frequency-domain equalization Single-carrier transmission bit error rate performance Mean square error diversity reception analog network Relay Communication multiple antenna machine translation MT directional relays Computer Simulation Communication Research

来源：评论

学校读者我要写书评

暂无评论

Channel Estimation Based on Outage Probability in analog network coding

Channel Estimation Based on Outage Probability in Analog Net...

引用

2012 IEEE 14th International Conference on Communication Technology

作者： Zhaolong Ning Qingyang Song Lei Guo School of Information Science and Engineering Northeastern University

ISBN: (纸本)9781467321006

network coding is an emerging technique of packet forwarding that encodes the packets at a relay node in the network *** network coding (ANC) encodes the packets by superposing signals at the physical layer,which can further bring throughput *** most previous literatures assume either channel parameters are pre-established or perfect global channel state information (CSI) can be obtained by the relay node,which is unrealistic for a wireless *** this paper,we propose a scheme to estimate channel gains based on outage probability by varying the sampling window in a multi-user two-way relay network,and present a sum rate optimization opportunistic scheduling scheme as an application of the channel estimation *** results are presented to demonstrate the effectiveness of our estimation scheme,and the proposed scheduling scheme outperforms the conventional round robin scheduling scheme significantly.

关键词： analog network coding outage probability opportunistic scheduling two-way relay network.

来源：评论

学校读者我要写书评

暂无评论

HIGH ENERGY EFFICIENCY SCHEMES IN MULTIPLE RELAYS COOPERATIVE network WITH analog network coding

HIGH ENERGY EFFICIENCY SCHEMES IN MULTIPLE RELAYS COOPERATIV...

引用

2010 3rd IEEE International Conference on Broadband network & Multimedia Technology(2010年第三届IEEE宽带网络与多媒体国际会议 IC-BNMT 2010)

作者： Min Zhou Qimei Cui Riku Jantti Key Laboratory of Universal Wireless Communication Ministry of Education Wireless TechnologyInnovat Department of Communications and Networking Aalto University School of Science and Technology P.O.

analog network coding is considered in relay network to avoid the spectrum loss introduced by half-duplex property of the relay mode. Transmission rate is mainly concerned point by the previous researches. However, as the desire of green radio communication, energy-efficiency is more and more considered in the system design recently. In this paper, several high energy-efficiency schemes are proposed in multiple relays cooperative networks with analog network coding. The high energy-efficiency schemes are designed to minimize the overall energy consumption when the certain transmission rate is achieved. The numerical simulations show that the proposed schemes are very close to the lower bound of energy consumption.

关键词： analog network coding multiple relays energy efficiency

来源：评论

学校读者我要写书评

暂无评论

A Joint Linear-analog network coding Based Protocol for Data Transfer in Underwater Acoustic networks

A Joint Linear-Analog Network Coding Based Protocol for Data...

引用

Oceans MTS/IEEE Washington (Conference)

作者： Xiaobo Zhao Xiaohong Shen Haiyan Wang Weigang Bai Ruiqin Zhao School of Marine Science and Technology Northwest Polytechnical University

ISBN: (纸本)9781467393744

In underwater acoustic networks, the objective that researchers are pursuing is establishing a network with high reliability, high throughput and low energy consumption. network coding can enhance reliability and throughput of network. Moreover, the throughput of network will be significantly improved by analog network coding. Accordingly, with higher reliability and higher throughput, the energy consumption will be lower. In this paper, the linear network coding and analog network coding are combined creatively. Besides, a SNR estimation algorithm is used to choose packets instead of choosing packets randomly for decoding. Afterwards, for taking advantage of the redundant packets better, packets are refreshed via bit-by-bit comparison. At last, we present numerical experiments to evaluate the performance of this scheme.

关键词： Underwater acoustic networks Linear network coding analog network coding Transport protocol

来源：评论

学校读者我要写书评

暂无评论

Space-Time analog network coding for Multiple Access Relay Channels

Space-Time Analog Network Coding for Multiple Access Relay C...

引用

IEEE Wireless Communications And networking Conference

作者： Lili Wei Wen Chen Department of Electronic Engineering Shanghai Jiao Tong University China

ISBN: (纸本)9781467359382

network coding is a paradigm for modern communication networks by allowing intermediate nodes to mix messages received from multiple sources. Recently, space-time analog network coding (STANC) has been proposed for non-regenerative multi-way relaying, where multiple nodes are exchanging information through the multi-antenna relay without direct links. In this paper, we investigate STANC in multiple-access relay channels, where multiple nodes communicate to a common destination through a multi-antenna relay with direct links. We discuss several different possible schemes including STANC with Alamouti scheme under three time slots constraints and compare the sum rate and error rate performance.

关键词： multiple access relay channel analog network coding cooperative space-time coding

来源：评论

学校读者我要写书评

暂无评论

Opportunistic Relaying for Two-Way Relay Transmission with analog network coding

Opportunistic Relaying for Two-Way Relay Transmission with A...

引用

2011年无线通信与信号处理国际会议(WCSP 2011)

作者： Baoyu Zheng Xiaodong Ji Lei Wang Xing Gao Institute of Signal Processing and Transmission Nanjing Universityof Posts and TelecommunicationsNan National Mobile Communications Research LaboratorySoutheast UniversityNanjing China 210018 School of Electronics and Information Nantong University Nan Tong China 226019

This paper studies the outage performance of a two-way relay transmission, where two user terminals exchange information through a shared relay that exploits analog network coding to deal with the multi-access signals. Starting from some definitions, an exact outage probability of the conventional threenode scenario is derived over frequency-nonselective Rayleigh fading channels. To gain more insight, an approximate expression is also formulated. Following this analysis, opportunistic relaying is considered for multi-relay networks to make a good use of the available diversity degrees of the channel. Then, three significant relay selection strategies, I.e., the max-min, the maxhms and the min-scp policies, are studied and analyzed in terms of outage probability. Simulation experiments are performed and performance comparisons are conducted. The results show that the proposed policies are *** and appropriate methods to implement relay selection and can achieve significant performance gains in terms of outage probability across the whole range of signal-to-noise ratio (SNR) as well as the sources?target rates, which validates the studies in this paper.

关键词： two-way relay transmission opportunistic relaying analog network coding

来源：评论

学校读者我要写书评

暂无评论

SISO and MIMO analog network coding Relay Architectures for the Uplink of LTE-Advanced

SISO and MIMO Analog Network Coding Relay Architectures for ...

引用

IEEE Symposium on Computers and Communication

作者： Kareem Metwaly Mahmoud Alaa Eldin Maha Elsabrouty Alexandria University Egypt-Japan University of Science and Technology

ISBN: (纸本)9781467371957

analog network coding has been successfully employed in conventional two way relaying systems. However, analog two way relaying is successful when the two sender and destination nodes are symmetric. In practical cellular-based mobile communication systems of the likes of Long Term Evolution (LTE), the system is composed of several powerful base-stations and low power users' equipment. Applying classical two way relaying will cause unbearable interference. In this paper we propose applying network coding between two user equipment in the same cell in the uplink direction. We investigate Single Input Single Output (SISO) and Multiple Input Multiple Output (MIMO) models for this scenario. We also study the effect of interference of other nodes in surrounding cells.

关键词： LTE-Advanced analog network coding Uplink model

来源：评论

学校读者我要写书评

暂无评论

Throughput and stability of digital and analog network coding for wireless networks with single and multiple relays 08

Throughput and stability of digital and analog network codin...

引用

Proceedings of the 4th Annual International Conference on Wireless Internet

作者： Yalin Evren Sagduyu Dongning Guo Randall Berry Northwestern University Evanston IL

ISBN: (纸本)9789639799363

We evaluate the throughput and stability properties of digital and analog network coding for wireless terminals exchanging broadcast traffic with the assistance of relay nodes. For stochastically varying traffic, the stable operation is compared under the different schemes of plain routing, and digital and analog network coding, at the packet and the signal levels, respectively. For each network coding scheme, the queue dynamics are specified for the terminal and relay nodes, and the maximum throughput region is optimized over all transmission schedules. We then give generalizations of the well-known back-pressure policy for each scheme, which accounts for the coupling of the queues due to network coding and is throughput optimal, i.e., it stabilizes the network whenever this is possible. Our initial analysis focuses on a network with a single relay node. We then discuss extensions of this to arbitrary terminal-relay configurations in a general multihop network. A general framework is established to construct the maximum throughput region and throughput optimal scheduling is jointly designed with network coding for relay networks with general channel rates. For any achievable rates in the maximum throughput region the dynamic scheduling and coding ensure that the average queue lengths at the terminal and relay nodes are asymptotically bounded.

关键词： digital network coding analog network coding throughput optimal control stable throughput region queue stability

来源：评论

学校读者我要写书评

暂无评论

DISTRIBUTED DIFFERENTIAL SPACE-TIME coding FOR TWO-WAY RELAY networkS USING analog network coding

DISTRIBUTED DIFFERENTIAL SPACE-TIME CODING FOR TWO-WAY RELAY...

引用

European Signal Processing Conference

作者： Samer Alabed Marius Pesavento Anja Klein Institute of Telecommunications Darmstadt University of Technology Merckstr. 25 64283 Darmstadt Germany

ISBN: (纸本)9781479936878

Differential distributed space-time coding (DSTC) techniques using several transmission protocols have recently been proposed to overcome the overhead involved with the acquisition of channel state information (CSI) required for coherent processing. In this paper, a novel amplify-and-forward differential DSTC technique for two-way wireless relay networks (TWRNs) is proposed, that uses the concept of analog network coding and which does not require CSI at any node to decode the information symbols. In our transmission scheme, the relays do not waste power to transmit known information. This is achieved by combining the symbol vectors of both terminals at the relays into a single symbol vector without decoding the information symbols. Furthermore, in our scheme, the direct link between the communicating terminals can be easily incorporated to further improve the diversity gain. Simulations show a substantially improved performance in terms of bit error rate (BER) of the proposed technique as compared to the known techniques.

关键词： Two-way wireless relay networks distributed space-time coding differential space-time coding cooperative diversity analog network coding

来源：评论

学校读者我要写书评

暂无评论

THROUGHPUT AND ENERGY OPTIMIZATION OF A COOPERATIVE ARQ SCHEME USING analog network coding

THROUGHPUT AND ENERGY OPTIMIZATION OF A COOPERATIVE ARQ SCHE...

引用

European Signal Processing Conference

作者： Mariem Ayedi Noura Sellami Mohamed Siala MEDIATRON laboratory SUP'COM Carthage University LETI laboratory ENIS Sfax University

ISBN: (纸本)9781479988518

In this paper, we propose to improve a Cooperative Automatic Repeat reQuest (C-ARQ) scheme through the optimization of the distribution of the average relay energy cost in a two sources one destination wireless system. We consider a BPSK modulated transmission over Rayleigh fading channels. We propose to use specific relay and destination treatment for different possible cases: both received packets are error free, only one received packet is detected erroneous or both received packets are detected erroneous at the destination. We derive semi-analytical bounds of the throughput and the average relay energy. We find the optimal relay energy distribution which maximizes the throughput by using dichotomy search. Numerical results confirm the accuracy of the derived closed form expressions and show the throughput improvement due to the relay energy optimization compared to the conventional cooperative ARQ scheme.

关键词： Cooperative ARQ communication analog network coding Throughput and energy optimization Throughput Automatic repeat request relay destination analog network Closed-form solutions Energy sources Packet Binary phase shift keying Raleigh fading channels dichotomies

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14页 << < 3 4 5 6 7 8 9 10 11 12 > >>

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：