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检索条件"主题词=multiple-input multiple-output"
889 条 记 录,以下是641-650 订阅
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Optimal Transmit Power Allocation for MIMO Two-Way Cognitive Relay Networks with multiple Relays using AF Strategy
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IEEE WIRELESS COMMUNICATIONS LETTERS 2014年 第1期3卷 30-33页
作者: Alsharoa, Ahmad Ghazzai, Hakim Alouini, Mohamed-Slim King Abdullah Univ Sci & Technol Comp Elect & Math Sci & Engn CEMSE Div Elect Engn Program Thuwal Makkah Province Saudi Arabia
In this letter, we consider a multiple-input multiple-output two-way cognitive radio system under a spectrum sharing scenario, where primary and secondary users operate on the same frequency band. The secondary termin... 详细信息
来源: 评论
WIDEBAND LOOP ANTENNA USING DISTRIBUTED ELEMENTS FOR 4G MIMO MOBILE APPLICATION
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MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 2014年 第3期56卷 577-581页
作者: Zhao, Xing Choi, Jaehoon Hanyang Univ Dept Elect & Commun Engn Seoul 133791 South Korea
Wideband loop antennas with distributed elements are proposed for a fourth generation (4G) multiple-input multiple-output (MIMO) mobile terminal. The MIMO antenna system consists of two wideband loop antenna elements ... 详细信息
来源: 评论
LOW-COMPLEXITY DETECTION AND TRANSMIT ANTENNA SELECTION FOR SPATIAL MODULATION
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SAIEE AFRICA RESEARCH JOURNAL 2014年 第1期105卷 4-12页
作者: Pillay, N. Xu, H. Univ KwaZulu Natal Sch Engn Dept Elect Elect & Comp Engn King George V Ave ZA-4041 Durban South Africa
In this paper, we propose a novel low-complexity detection technique for conventional Spatial Modulation (SM). The proposed scheme is compared to SM with optimal detection (SMOD), SM with signal vector based detection... 详细信息
来源: 评论
multiple-Antenna Interference Channels With Real Interference Alignment and Receive Antenna Joint Processing Based on Simultaneous Diophantine Approximation
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IEEE TRANSACTIONS ON INFORMATION THEORY 2014年 第8期60卷 4757-4769页
作者: Zamanighomi, Mahdi Wang, Zhengdao Iowa State Univ Dept Elect & Comp Engn Ames IA 50011 USA
In this paper, the degrees of freedom (DoF) regions of constant coefficient multiple antenna interference channels are investigated. First, we consider a K-user Gaussian interference channel with M-k antennas at trans... 详细信息
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Performance of Overloaded MIMO-OFDM System with Repetition Code
Performance of Overloaded MIMO-OFDM System with Repetition C...
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International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS)
作者: Matsuoka, Hikari Doi, Yoshihito Yabe, Tatsuro Sanada, Yukitoshi Keio Univ Dept Elect & Elect Engn Yokohama Kanagawa Japan
This paper investigates the performance of an overloaded multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system with a repetition code. It has been demonstrated that diversity w... 详细信息
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Simultaneous Provision of two MIMO Wireless and Baseband Wired Services in a Single Wavelength  5
Simultaneous Provision of two MIMO Wireless and Baseband Wir...
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5 International Conference on Photonics (ICP)
作者: Elmagzoub, M. A. Mohammad, A. B. Shaddad, R. Q. Al-Gailani, S. A. Univ Teknol Malaysia Fac Elect Engn LCRG Skudai Kagawa Malaysia
Next-generation access networks require simultaneous provision of wired and wireless services and high data rate to meet the huge demands for mobility and multiple services. In this paper, we propose a spectral effici... 详细信息
来源: 评论
COMPARATIVE STUDY OF ADAPTIVE FILTER CHANNEL ESTIMATION TECHNIQUE IN MIMO-OFDM SYSTEM BASED ON STBC  13
COMPARATIVE STUDY OF ADAPTIVE FILTER CHANNEL ESTIMATION TECH...
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International Conference on Machine Learning and Cybernetics
作者: Li, Mei Wang, Xiang Zhang, Kun Hebei Univ Sci & Technol Inst Informat Sci & Engn Shijiazhuang 050018 Peoples R China
In this paper, we will analyze the Least Mean Square(LMS) and Recursive Least Square(RLS) algorithms. Then, we apply these two algorithms toa multiple-input multiple-output(MIMO-OFDM) system based on Space-Time Block ... 详细信息
来源: 评论
Performance Analysis of Nakagami-m MIMO Channel in the Presence of multiple Keyhole
Performance Analysis of Nakagami-<i>m</i> MIMO Channel in th...
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International Conference on Information Networking (ICOIN)
作者: Islam, Md Muzahidul Hague, Md Razibul Islam, Md Rezaul Mostafa, Md Golam MIST Dept EECE Dhaka Bangladesh
In this contribution, we analyze the average symbol error rate (SER) of space-time block coded (STBC) multiple-input multiple-output (MIMO) system over Nakagami-m fading channel with M-PSK constellation in the presenc... 详细信息
来源: 评论
Manipulating MIMO Propagation Environment Using Tunable Passive Repeater
Manipulating MIMO Propagation Environment Using Tunable Pass...
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Asia-Pacific Microwave Conference Proceedings
作者: Honma, Naoki Takahashi, Yuta Tsunekawa, Yoshitaka Iwate Univ Ueda Fac Engn Morioka Iwate 0208551 Japan
A multiple-input-multiple-output (MIMO) channel manipulation using tunable passive repeater is presented in this paper. The passive repeater has multiple antennas and each of them has a phase-shifter function. The MIM... 详细信息
来源: 评论
HPA Nonlinearities Mitigation by Joint Predistorter and Constellation Rotation Using MIMO Communication Systems
HPA Nonlinearities Mitigation by Joint Predistorter and Cons...
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13th Annual Wireless Telecommunications Symposium (WTS)
作者: Jan, Latif Zafar, Mohammad Haseeb Ahmed, Ishtiaq Babar, Mohammad Inayatullah Mahmud, Sahibzada Ali Khan, Gul Muhammad Gilani, Syed Raza Iqra Natl Univ Peshawar Pakistan Univ Engn & Technol Peshawar Pakistan Salman bin Abdul Aziz Univ Al Kharj Saudi Arabia
Nonlinearities in wireless communication channels foil the performance of the communication systems either at the transmitter or receiver end. This paper explains the concept of the transmitter-side nonlinearities tha... 详细信息
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