A Study on Power Assignment of Hierarchical Modulation Schemes for Digital Broadcasting : PAPER Special Issue on Digital Broadcasting Technology (Special Issue on Digital Broadcasting Technology)
スポンサーリンク
概要
- 論文の詳細を見る
In the future satellite broadcasting system in 21 GHz band, the rainfall attenuation is a most significant problem. To solve this problem, the hierarchical transmission systems have been studied. This paper analyzes the performance of the hierarchical modulation scheme from the view point of power assignment in the presence of the rainfall attenuation. This paper shows an optimum power assignment ratio to maximize the spectral efficiency and the signal-to-noise ratio of received image, and these optimum ratio is varied with the measure of system performance.
- 社団法人電子情報通信学会の論文
- 1994-12-25
著者
-
Komaki Shozo
The Faculty Of Engineering Osaka University
-
Komaki Shozo
Department Of Communications Engineering Faculty Of Engineering Osaka University
-
Komaki Shozo
Osaka University
-
Okada M
Graduate School Of Information Science Nara Institute Of Science And Technology
-
MORIMOTO Masakazu
the Faculty of Engineering, Osaka University
-
OKADA Minoru
the Faculty of Engineering, Osaka University
-
Harada Hiroshi
The Faculty of Engineering, Osaka University
-
Komaki S
Department Of Communications Engineering Graduate School Of Engineering Osaka University
-
Morimoto Masakazu
Graduate School Of Biological Sciences Nara Institute Of Science And Technology
-
Okada M
Tokyo Crude Drugs Association
-
Okada Minoru
The Faculty Of Engineering Osaka University
-
Harada Hiroshi
The Faculty Of Engineering Osaka University
関連論文
- A New Resource Management Scheme for Multiple Video Transmission in Wireless Environment(Special Issue on Mobile Multimedia Communications)
- Adaptive Transmission Scheme for Web Prefetching in Wireless Environment(Special Issue on Signals, Systems and Electronics Technology)
- Special Issue on Mobile Computing
- Physicochemical quality evaluation of natural compounds isolated from crude drugs : Standard compounds for the official specification and testing method of "Processed Aconite Root" and "Powdered Processed Aconite Root" in the Japanese Pharmacopoeia
- Proposal of Power and Modulation Level Controlled Radio Entrance Network for Wireless ATM Access (Special Issue on the Latest Development of Telecommunication Research)
- Proposal of power and modulation level controlled radio entrance network for wireless ATM access
- TDM Intercell Connection Fiber-Optic Bus Link for Personal Radio Communication Systems
- Performance Analysis of Fiber-Optic Millimeter-Wave Band Radio Subscriber Loop (Special Issue on Fiber-optic Microcelluler Radio Communication System and Their Technologies)
- A Wireless Multimedia Communication System Using Hierarchical Modulation (Special Issue on the Latest Development of Telecommunication Research)
- Performance of Hierarchical Modulation Scheme for Wireless Multimedia Communications.
- A Hierarchical Image Transmission System for Multimedia Mobile Communication
- Accuracy Evaluation of Remote Time Stting by Modems
- A Study on Power Assignment of Hierarchical Modulation Schemes for Digital Broadcasting : PAPER Special Issue on Digital Broadcasting Technology (Special Issue on Digital Broadcasting Technology)
- Frequency and Time Division Multiple Access with Demand-Assignment Using Multicarrier Modulation for Indoor Wireless Communications Systems (Special Issue on Future Private Networks)
- Bit Error Rate Performances of Orthogonal Multicarrier Modulation Radio Transmission Systems (Special Issue on Land Mobile/Portable Propagation)
- Investigation of RoF Link Noise Influence in Ubiquitous Antenna System(Special Issue on Microwave and Millimeter Wave Technology)
- Ubiquitous Antenna System for Joint Detection of COFDM Signals(Special Section on Multi-dimensional Mobile Information Networks)
- A New Frequency Switching / IM3 Reduction Method in Fiber-Optic Microcellular System (Special Issue on Fiber-optic Microcellular Radio Communication System and Their Technologies)
- Performance Analysis of Optical Fiber Link for Microcellular Mobile Communication Systems (Special Issue on Optical/Microwave Interaction Devices, Circuits and Systems)
- Performance Analysis of the Capacity Controlled System with Adaptive Equalizer (Special Issue on Land Mobile/Portable Propagation)
- Performance Improvement of RoF Ubiquitous Antenna System Using Sub-Carrier Resource Management(Evolution of Microwave and Millimeter-Wave Photonics Technology)
- A Flexible Gaze Detection Method Using Single PTZ Camera(Advanced Image Technology)
- A Maximum Likelihood Decision Based Nonlinear Distortion Compensator for Multi-Carrier Modulated Signals
- Application of Adaptive Modulation for Road-to-Vehicle Communication System and Its Improved Effect in Shadowing Duration(Wide Band Systems)
- Adaptive Wireless Transmission Scheme Considering Stay Time in Spot Mobile Access(Wireless LAN)(Mobile Multimedia Communications)
- Adaptive Modulation/TDMA Scheme for Large Capacity Personal Multi-Media Communication Systems (Special Issue on Mobile Multimedia Communications)
- An Application of Simulated Annealing to the Design of Block Coded Modulation
- Theoretical Consideration of Nonlinear Compensation Method for Minimizing High-Order Intermodulation Distortion Nonlinear Compensation in a Direct Optical FM RoF System(Special Issue on Recent Progress in Microwave and Millimeter-wave Photonics Technologi
- Theoretical Analysis of Synergistic Effects Using Space Diversity Reception and Adaptive Equalization in Digital Radio Systems
- Macrodiversity Effect Using ROF Ubiquitous Antenna Architecture in Wireless CDMA System(Photonic for Antenna Systems)(Special Issue on Recent Progress in Microwave and Millimeter-wave Photonics Technologies)
- The Effects of Varying Soft Handoff Thresholds in Cellular CDMA System(Fundamental Theories)
- New Neural Network Based Nonlinear and Multipath Distortion Equalizer for FTTA Systems (Special Issue on Mobile Computing)
- FOREWORD (Special Issue on Personal Communications)
- Trends of Fiber-Optic Microcellular Radio Communication Networks (Special Issue on Optomicrowave Techniques and Their Aplications)
- Proposal of Radio-over-Fiber Systems Using Cascaded Radio-to-Optic Direct Conversion Scheme (Special Issue on Personal, Indoor and Mobile Radio Communications)
- Dynamic Resource Assignment Scheme in Mesh-Topology Millimeter-Wave Broadband Entrance Networks(Wide Band Systems)
- Link Quality-Based Path Selection Scheme in Millimeter-Wave Broadband Entrance Network for Wireless Heterogeneous Systems(Wireless LAN)(Mobile Multimedia Communications)
- Nonlinear Distortion Suppression Scheme in Optical Direct FM Radio-on-Fiber System (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
- Nonlinear Distortion Suppression Scheme in Optical Direct FM Radio-on-Fiber System (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
- Proposal of Higher-Order Spread Spectrum Direct Optical Switching CDMA System (Special Issue on Personal, Indoor and Mobile Radio Communications)
- Proposal of Chirp Multiplexing Transform/Intensity Modulation/Direct Detection System for Radio Highway Networks(Special Section on Fundamentals of Multi-dimensional Mobile Information Network)
- Proposal of Direct Optical Switching CDMA for Cable-To-The-Air System and Its Performance Analysis
- Polarity-Reversing Type Photonic Receiving Scheme for Optical CDMA Signal in Radio Highway
- Proposal of the Radio High-Way Networks Using Asynchronous Time Division Multiple Access (Special Issue on Advanced Adaptive Radio Communication Technologies)
- Proposal of Fiber-Optic Radio Highway Networks Using CDMA Method (Special Issue on Optomicrowave Techniques and Their Applications)
- Degradation of Dibenzothiophene by Sulfate-Reducing Bacteria Cultured in the Presence of Only Nitrogen Gas
- Cytotoxic Activity of Acetylenic Compounds from Panax ginseng
- Quantitative Determination of Aconitic Acid in Processed Aconiti Tuber
- Phylogenetic Relationship of Medicinally Important Cnidium officinale and Japanese Apiaceae Based on rbcL Sequences
- Discrimination between ″Banxia(半夏)″ and ″Tiannanxing(天南星)″ based on rbcL Sequences
- Application of Cascade Connection of Recursive and Non-recursive Filters to Active Noise Control System Using Simultaneous Equations Method
- Adaptive Resource Allocation for Video Stream Based on Video Stream Character and User Mobility in Wireless LAN
- A Step Size Control Method Improving Estimation Speed in Double Talk Term
- Normalization Method of Gradient Vector in Frequency Domain Steepest Descent Type Adaptive Algorithm