Capacity Estimation for Overlaid Multiband CDMA Systems with SIR-Based Power Control
スポンサーリンク
概要
- 論文の詳細を見る
As a flexible way to accommodate a variety of services, a number of spreading bands are now considered in International Mobile Telecommunications-2000(IMT-2000)systems and more than two(overlaid)bands can be operated simultaneously in CDMA systems.Capacity estimation in CDMA systems is an important issue in performance analysis and call admission control(CAC), which is closely related to power control.This study derives the reverse link capacity of signal-to-interference ratio(SIR)-based power-controlled overlaid multiband CDMA systems in single and multiple cell environments.The weighted-aggregated data rate is introduced as the link capacity, which can reflect different spreading bandwidths and different QoS requirements.Various combinations of 5, 10, and 20MHz subsystems are compared to one another in view of the maximum weighted-aggregated data rate.The impact of pulse shaping on CAC and the effect of multiple traffic accommodation on link capacity are also investigated.
- 社団法人電子情報通信学会の論文
- 2000-07-25
著者
-
Adachi Fumiyuki
Wireless Laboratories Ntt Mobile Communications Network Inc.: Presently Electrical And Communication
-
Kim D
Yonsei Univ. Seoul Kor
-
Kim Duk
The Wireless Lab. Ntt Docomo Inc.
-
ADACHI Fumiyuki
the Wireless Laboratories, NTT Mobile Communications Network, Inc.
-
Adachi F
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
-
ADACHI Fumiyuki
Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University
-
Adachi Fumiyuki
Department Of Electrical And Coimmunicalion Engineering Graduate School Of Engineering.tohoku Univer
-
Adachi Fumiyuki
The Dept. Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Universi
-
Adachi Fumiyuki
The Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Uni
-
Adachi Fumiyuki
Wireless Lab. Ntt Docomo Inc.:department Of Electrical Communications At Graduate School Of Engineer
-
Adachi Fumiyuki
The Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Uni
-
Adachi Fumiyuki
The Wireless Lab. Ntt Docomo Inc.
-
Adachi Fumiyuki
The Wireless Laboratories Ntt Docomo Inc. : Presently With The Department Of Electrical Communicatio
関連論文
- Adaptive Reduced State-Transition Viterbi Differential Detection of M-Ary DPSK Signals Transmitted over Gaussian and Frequency Nonselective Rayleigh Faded Channels
- Path Search Performance and Its Parameter Optimization of Pilot Symbol-Assisted Coherent Rake Receiver for W-CDMA Mobile Radio (Special Section on Spread Spectrum Techniques and Applications)
- Experiments on Fast Cell Search Algorithm Using Scrambling Code Masking for Inter-Cell Asynchronous W-CDMA System (Special Section on Spread Spectrum Techniques and Applications)
- Fast Cell Search Algorithm in Idle Mode for Inter-Cell Asynchronous W-CDMA Mobile Radio (Special Issue on Personal, Indoor and Mobile Radio Communications)
- Experiments on 2-Mbps Data Transmission Applying Antenna Diversity Reception over 5-MHz W-CDMA Mobile Radio Link (Special Issue on Personal, Indoor and Mobile Radio Communications)
- Experimental Evaluations on Array Antenna Configuration of Adaptive Antenna Array Diversity Receiver in W-CDMA Reverse Link (Special Section on Spread Spectrum Techniques and Applications)
- Promising Techniques ot Enhance Radio Link Performance of Wideband Wireless Access Based on DS-CDMA (Special Section on Spread Spectrum Techniques and Applications)
- Wireless Past and Future : Evolving Mobil Communications Systems : Special Section on the 10th Anniversary of Trans. Fundamentals : Last Decade and 21st Century
- Evaluation of Reverse-Link Capacity of a DS-CDMA System with Power Control and Diversity Reception
- Capacity Evaluation of a Forward Link DS-CDMA Cellular System with Fast TPC Based on SIR
- Evaluation of the outage probability of the forward link DS-CDMA cellular system with fast TPC based on SIR
- Evaluation of the outage probability of the forward link DS-CDMA cellular system with fast TPC based on SIR
- Evaluation of the outage probability of the forward link DS-CDMA cellular system with fast TPC based on SIR
- Evaluation of the outage probability of the forward link DS-CDMA cellular system with fast TPC based on SIR
- A Fast Transmit Power Control Based on Markov Transition for DS-CDMA Mobile Radio
- Analysis of DS-CDMA Transmission Performance in the Presence of Pure Impulsive Interference over Frequency Selective Fading(Regular Section)
- On Received Signal Power Distribution of Wideband Signals in a Frequency-Selective Rayleigh Fading Channel(Wireless Communication Technology)
- Adaptive Channel Estimation for Cohercent DS-CDMA Mobile Radio Using Time-Multiplexed Pilot and Parallel Pilot Structures
- Capacity Estimation for Overlaid Multiband CDMA Systems with SIR-Based Power Control
- Effect of Transmit Power Limitation in Power Controlled DS-CDMA
- Adaptive Prediction Iterative Channel Estimation for Combined Antenna Diversity and Coherent Rake Reception of Multipath-Faded DSSS Signals(Regular Section)
- Frequency-Domain Adaptive Prediction Iterative Channel Estimation for OFDM Signal Reception(Terrestrial Radio Communications)
- Pilot-Aided Adaptive Prediction Channel Estimation in a Frequency-Nonselective Fading Channel
- Joint Effect of Transmit Power Control and Antenna Diversity on Spectrum Efficiency of a Cellular System(Wireless Communications Issue)
- Pilot-Aided Threshold Detection Combining for OFDM-CDMA Down Link Transmissions in a Frequency Selective Fading Channel(Regular section)
- Comparative Study of Various Frequency Equalization Techniques for Downlink of a Wireless OFDM-CDMA System(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
- Hybrid Data Transmission Technique for Multimedia Satellite Broadcasting(Special Issue on Outstanding Papers from APCC 2001)
- Turbo Codes Application to DS-CDMA Mobile Radio (Special Section on Spread Spectrum Techniques and Applications)
- Reverse Link Bandwidth Efficiency of a Spectrally Overlapped CDMA System
- Performance Analysis of Closed-Loop Like Power Control for Packet Transmission over DS-CDMA in a Multipath Fading Environment
- Joint Antenna Diversity and Frequency-Domain Equalization for Multi-Rate MC-CDMA(Terrestrial Radio Communications)
- Modeling of DS-CDMA Transmit Power Control in a Fast Fading Channel with Antenna Diversity
- Pilot-Assisted Channel Estimation Using Adaptive Interpolation for Coherent Rake Reception of DS-CDMA Signals(Wireless Communication Technologies)
- Reverse Link Capacity of Orthogonal Multi-Code DS-CDMA with Multiple Connections(Regular Section)
- Time- and Frequency-Domain Expressions for Rake Combiner Output SNR
- Challenges of Wireless Communications(Special Section on Multi-dimensional Mobile Information Networks) : IMT-2000 and Beyond