咨询与建议

限定检索结果

文献类型

  • 6,096 篇 会议
  • 928 篇 期刊文献

馆藏范围

  • 7,024 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 1,560 篇 工学
    • 1,014 篇 电气工程
    • 750 篇 信息与通信工程
    • 247 篇 电子科学与技术(可...
    • 193 篇 计算机科学与技术...
    • 153 篇 仪器科学与技术
    • 81 篇 交通运输工程
    • 79 篇 机械工程
    • 57 篇 控制科学与工程
    • 43 篇 光学工程
    • 42 篇 航空宇航科学与技...
    • 18 篇 软件工程
    • 18 篇 网络空间安全
    • 6 篇 生物医学工程(可授...
    • 4 篇 材料科学与工程(可...
    • 4 篇 动力工程及工程热...
    • 4 篇 土木工程
    • 4 篇 船舶与海洋工程
    • 4 篇 核科学与技术
    • 3 篇 化学工程与技术
  • 228 篇 理学
    • 150 篇 物理学
    • 46 篇 数学
    • 24 篇 系统科学
    • 3 篇 海洋科学
    • 3 篇 统计学(可授理学、...
  • 80 篇 文学
    • 80 篇 新闻传播学
  • 63 篇 管理学
    • 60 篇 管理科学与工程(可...
    • 3 篇 图书情报与档案管...
  • 19 篇 医学
    • 19 篇 临床医学
  • 6 篇 军事学
    • 6 篇 军队指挥学
  • 3 篇 教育学
    • 3 篇 教育学

主题

  • 7,024 篇 modulation codin...
  • 1,439 篇 fading
  • 1,140 篇 decoding
  • 1,032 篇 bandwidth
  • 866 篇 bit error rate
  • 832 篇 convolutional co...
  • 760 篇 pulse modulation
  • 710 篇 multiaccess comm...
  • 668 篇 throughput
  • 542 篇 signal to noise ...
  • 542 篇 iterative decodi...
  • 505 篇 phase modulation
  • 497 篇 transmitting ant...
  • 468 篇 ofdm modulation
  • 444 篇 performance anal...
  • 438 篇 frequency
  • 435 篇 transmitters
  • 429 篇 error correction...
  • 418 篇 awgn
  • 406 篇 interleaved code...

机构

  • 37 篇 school of ecs un...
  • 32 篇 department of el...
  • 25 篇 jet propulsion l...
  • 23 篇 institute for in...
  • 23 篇 school of electr...
  • 23 篇 department of el...
  • 21 篇 department of el...
  • 20 篇 department of el...
  • 20 篇 department of el...
  • 19 篇 department of el...
  • 19 篇 philips research...
  • 19 篇 department of el...
  • 19 篇 department of el...
  • 19 篇 school of inform...
  • 18 篇 school of electr...
  • 17 篇 department of ec...
  • 15 篇 department of el...
  • 15 篇 department of el...
  • 14 篇 school of engine...
  • 14 篇 qualcomm inc.orp...

作者

  • 68 篇 l. hanzo
  • 25 篇 s.x. ng
  • 22 篇 e. biglieri
  • 21 篇 d. divsalar
  • 21 篇 xiang-gen xia
  • 20 篇 dongfeng yuan
  • 19 篇 t. ohtsuki
  • 18 篇 m. sawahashi
  • 18 篇 m.p. fitz
  • 17 篇 i. sasase
  • 17 篇 r. schober
  • 17 篇 j.b. anderson
  • 16 篇 j.m. cioffi
  • 14 篇 s. x. ng
  • 13 篇 g. caire
  • 13 篇 dong-feng yuan
  • 13 篇 a. ghosh
  • 13 篇 xin wang
  • 13 篇 lajos hanzo
  • 12 篇 a. yongacoglu

语言

  • 6,863 篇 英文
  • 104 篇 其他
  • 56 篇 中文
  • 1 篇 俄文
检索条件"主题词=Modulation coding"
7024 条 记 录,以下是201-210 订阅
排序:
A unified approach for performance analysis in mobile WiMAX networks with Adaptive modulation and coding schemes over Rayleigh fading channels
A unified approach for performance analysis in mobile WiMAX ...
收藏 引用
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
作者: Reem Abdelhadi Hesham Elbadawy Salwa El-Ramly Network Planning Department NTI Cairo Egypt Communication & Electronics Department Ain Shams University Cairo Egypt
WiMAX technology is considered one of the most important solutions capable to provide a Broadband Wireless Access in metropolitan areas. Mobility issues have become challenging for the rollout for WiMAX networks in or... 详细信息
来源: 评论
Adaptive Algorithm for Mapping Channel Quality Information to modulation and coding Schemes
Adaptive Algorithm for Mapping Channel Quality Information t...
收藏 引用
IEEE Conference on Vehicular Technology (VTC)
作者: Patrick Hosein Huawei Technologies Company Limited San Diego CA USA
In the present and future generation of wireless networks, link adaptation is used for better channel efficiency. With link adaptation the modulation and coding scheme used for transmissions to a particular user is ad... 详细信息
来源: 评论
Adaptive modulation and coding for generalized fading channels
Adaptive modulation and coding for generalized fading channe...
收藏 引用
International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service (TELSIKS)
作者: Ivan B. Djordjevic Goran T. Djordjevic Department of Electrical and Computer Engineering IUniversity of Arizona Tucson AZ Telecommunications Department University of Nis Serbia Montenegro
The adaptive modulation and coding can provide robust and spectrally efficient transmission over generalized ¿-¿ (or generalized gamma) wireless fading channels. The key idea of our proposal is to transmit t... 详细信息
来源: 评论
Performance and complexity tradeoffs of space-time modulation and coding schemes
Performance and complexity tradeoffs of space-time modulatio...
收藏 引用
Asilomar Conference on Signals, Systems & Computers
作者: Nicholas B. Chang Adam R. Margetts Andrew L. McKellips Lincoln Laboratory Massachusetts Institute of Technology Lexington MA USA Advanced Sensor Techniques Group Lincoln Laboratory Massachusetts Institute of Technology Lexington MA USA
Wireless communication using multiple-input multiple-output (MIMO) systems improves throughput and enhances reliability for a given total transmit power. Achieving a higher data rate in MIMO systems requires utilizing... 详细信息
来源: 评论
Performance of multi-user MIMO OFDM system with adaptive modulation and coding for wireless communications
Performance of multi-user MIMO OFDM system with adaptive mod...
收藏 引用
International Conference on Advanced Communication Technology (ICACT)
作者: Kwang Yoon Kim Yoon Hyun Kim Jin Young Kim Department of Wireless Communications Engineering Kwangwoon University Seoul South Korea
As the demand of high quality service in next generation wireless communication systems, a high performance of data transmission requires an increase of spectrum efficiency and an improvement of error performance in w... 详细信息
来源: 评论
ARQ strategies for MIMO eigenmode transmission with adaptive modulation and coding
ARQ strategies for MIMO eigenmode transmission with adaptive...
收藏 引用
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)
作者: Elisabeth de Carvalho Petar Popovski University of Aalborg Aalborg Denmark
Packet retransmission strategies are presented for MIMO eigenmode transmission where adaptive modulation and coding (AMC) is implemented. The retransmission design is based on weighted linear MMSE. It includes the tra... 详细信息
来源: 评论
Block modulation for Interference Management in Heterogeneous Wireless Networks
收藏 引用
IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING 2012年 第3期6卷 241-256页
作者: Ayyar, Arun Balakrishnan, Hari Ram Thangaraj, Andrew Nagarajan, Vinoth Giridhar, K. Indian Inst Technol Dept Elect Engn Madras 600036 Tamil Nadu India Broadcom Commun Bangalore 560037 Karnataka India
To meet growing target data rates, future wireless networks will be heterogeneous with macro and pico base stations (BSs). Allocating resources and managing interference between various types of BSs are of primary imp... 详细信息
来源: 评论
Error Correcting Capable 2/4 modulation Code Using Trellis Coded modulation in Holographic Data Storage
收藏 引用
JAPANESE JOURNAL OF APPLIED PHYSICS 2012年 第8期51卷 08JD08-08JD08页
作者: Kim, Yongok Kong, Gyuyeol Choi, Sooyong Yonsei Univ Sch Elect & Elect Engn Seoul 120749 South Korea
An error correcting capable 2/4 modulation code scheme is proposed in holographic data storage (HDS) systems. We adopt trellis coded modulation (TCM) to obtain a good error correcting capability without loss of data r... 详细信息
来源: 评论
Analysing bit-interleaved coded modulation in multiple-input multiple-output systems with channel estimation error
收藏 引用
IET COMMUNICATIONS 2012年 第11期6卷 1502-1510页
作者: Andalibi, Z. Nguyen, H. H. Salt, J. E. Univ Saskatchewan Dept Elect & Comp Engn TRlabs Saskatoon SK S7N 5A9 Canada
The performance of bit-interleaved coded modulation in multiple-input multiple-output (BICM-MIMO) systems using an iterative channel estimator is analysed. In a conventional iterative channel estimator, after initiali... 详细信息
来源: 评论
Competitive decoders for turbo-like chaos-based systems
收藏 引用
IET COMMUNICATIONS 2012年 第10期6卷 1278-1283页
作者: Wagemakers, A. Escribano, F. J. Lopez, L. Sanjuan, M. A. F. Univ Rey Juan Carlos Dept Phys Mostoles 28933 Spain Univ Alcala Dept Signal Theory & Commun Alcala De Henares 28805 Spain Univ Rey Juan Carlos Dept Telemat Syst & Comp Mostoles 28933 Spain
Recent work has shown that chaos-based communication systems can yield performances as good as their non-chaotic counterparts in additive white Gaussian noise (AWGN), and behave even better in flat-fading channels. Ho... 详细信息
来源: 评论