Decision Feedback Chip-Level Maximum Likelihood Detection for DS-CDMA in a Frequency-Selective Fading Channel(Wireless Communication Technologies)
スポンサーリンク
概要
- 論文の詳細を見る
In direct sequence code division multiple access (DS-CDMA), variable rate transmission can be realized by simply changing the spreading factor SF for the given chip rate. In a frequency-selective fading channel, the transmission performance can be improved by using rake combining. However, when a very low SF is used for achieving a high transmission rate, error floor is produced due to insufficient suppression of inter-chip interference (ICI). In this paper, decision feedback chip-level maximum likelihood detection (DF-CMLD) is proposed that can suppress the ICI. An upper-bound for the conditional bit error rate (BER) is theoretically derived for the given spreading sequence and path gains. The theoretical average BER performance is numerically evaluated by Monte-Carlo numerical computation using the derived conditional BER. The numerical computation results are confirmed by computer simulation of DS-CDMA signal transmission with DF-CMLD.
- 社団法人電子情報通信学会の論文
- 2006-09-01
著者
-
Adachi Fumiyuki
Dept. Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
-
Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
-
Adachi Fumiyuki
Dept. Of Electrical And Commuincation Engineering Graduate School Of Engineering Tohoku University
-
Adachi Fumiyuki
Department Of Electrical. And Communications Engineering Graduate School Of Engineering Tohoku Unive
-
Takaoka Shinsuke
Dept. Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
-
Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
-
Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
-
Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
-
Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
-
Adachi Fumiyuki
Dept. Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
-
SAITO Akihiro
Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University
-
Saito Akihiro
Dept. Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
-
Adachi Fumiyuki
Department Of Electrical Communication Engineering Graduate School Of Engineering Tohoku University
-
Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
-
Adachi Fumiyuki
Dept. Of Electrical And Communication Engineering Tohoku University
-
Adachi Fumiyuki
Dept. Electrical And Communication Engineering Graduate School Of Engineering
関連論文
- Frequency domain adaptive antenna array for uplink transmission (無線通信システム)
- BER Performance Analysis of MC-CDMA with Overlap-FDE
- DS-CDMA Downlink Site Diversity with Frequency-Domain Equalization and Antenna Diversity Reception(Wireless Communication Technologies)
- DS-CDMA HARQ with Overlap FDE(Wireless Communication Technologies)
- Frequency-Domain Space-Time Block Coded-Joint Transmit/Receive Diversity for Direct-Sequence Spread Spectrum Signal Transmission(Wireless Communication Technologies)
- Space-Time Block Coded Joint Transmit/Receive Diversity in a Frequency-Nonselective Rayleigh Fading Channel(Wireless Communication Technologies)
- Frequency-Domain Pre-Equalization for Multicode Direct Sequence Spread Spectrum Signal Transmission(Wireless Communication Technologies)
- Frequency-Domain Pre-Rake Transmission for DSSS/TDD Mobile Communications Systems(Wireless Communication Technologies)
- Compressed Channel Sensing for Two-way Relay Network
- Field Experiments on Pilot Symbol-Assisted Coherent Multistage Interference Canceller in DS-CDMA Reverse Link(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
- Experimental Evaluation of High Rate Data Transmission Using Turbo/Convolutional Coding in W-CDMA Mobile Communications(Special Issue on Software Defined Radio Technology and Its Applications)
- Experimental Evaluation of Three-Step Cell Search Method in W-CDMA Mobile Communications(Special Section on Multi dimensional Mobile Information Networks)
- Outer Loop Control of Fast Transmit Power Control Based on Intermediate Block Error Rate in Concatenated Channel Coding for DS-CDMA Mobile Radio (Special Section on Multi-dimensional Mobile Information Networks)
- Optimal admission control in cognitive radio networks with sensing errors (無線通信システム)
- Adaptive Code Assignment Algorithm for a Multi-User/Multi-Rate CDMA System
- Adaptive code assignment algorithm for a multi-user/multi-rate CDMA system (無線通信システム)
- Frequency domain adaptive antenna array algorithm for cellular system with imperfect channel estimation (無線通信システム)
- Hybrid Frequency Reuse Scheme for Cellular MIMO Systems
- Power and Frequency Efficient Wireless Multi-Hop Virtual Cellular Concept(Terrestrial Radio Communications)
- Hybrid frequency reuse for cellular MIMO systems with multi-user diversity (無線通信システム)
- B-8-36 Impact of Channel Estimation Error for Frequency Domain Adaptive Antenna Array
- Throughput Performance of MC-CDMA HARQ Using ICI Cancellation
- A DS-CDMA Cellular System Using Band Division and Channel Segregation Distributed Channel Allocation(Wireless Communication Technologies)
- Blocking Probability of a DS-CDMA Multi-Hop Virtual Cellular Network(Multi-dimensional Mobile Information Networks)
- Distributed Dynamic Channel Assignment for Multi-Hop DS-CDMA Virtual Cellular Network(Wireless Communication Technologies)
- Fast Two-Step Beam Tracking Algorithm of Coherent Adaptive Antenna Array Diversity Receiver in W-CDMA Reverse Link (Special Issue on Adaptive Array Antenna Techniques for Advanced Wireless Communications)
- Mutual Coupling Problem for Adaptive Array Antenna
- Performance Comparison between CDTD and STTD for DS-CDMA/MMSE-FDE with Frequency-Domain ICI Cancellation
- Introduction of Frequency-Domain Signal Processing to Broadband Single-Carrier Transmissions in a Wireless Channel
- 2-Step Maximum Likelihood Channel Estimation for Multicode DS-CDMA with Frequency-Domain Equalization
- RLS Channel Estimation with Adaptive Forgetting Factor for DS-CDMA Frequency-Domain Equalization
- Frequency-Domain Equalization for Broadband Single-Carrier Multiple Access
- Iterative Overlap FDE for Multicode DS-CDMA
- BER Performance Analysis of MC-CDMA with Overlap-FDE
- Joint Tomlinson-Harashima Precoding and Frequency-Domain Equalization for Broadband Single-Carrier Transmission
- Frequency-Domain Iterative Parallel Interference Cancellation for Multicode Spread-Spectrum MIMO Multiplexing
- Chip Interleaved Multicode DS-CDMA with MMSEC in A Fading Channel(Wireless Communication Technology)
- Chip Interleaved Multicode DS-CDMA with MMSEC in A Fading Channel
- 2-Dimensional OVSF Spread/Chip-Interleaved CDMA(Wireless Communication Technologies)
- BS-10-12 2-dimensional Block Spread DS-CDMA Using MAI Cancellation
- Orthogonal Multi-Carrier DS-CDMA with Frequency-Domain Equalization
- Pilot-Assisted Channel Estimation for Orthogonal Multi-Carrier DS-CDMA with Frequency-Domain Equalization
- Joint Frequency-Domain Equalization and Despreading for Multi-Code DS-CDMA Using Cyclic Delay Transmit Diversity
- Performance Improvement by Frequency-Domain Interleaving for OFDM/TDM Using MMSE-FDE in a Wireless Channel
- PAPR Advantage of Amplitude Clipped OFDM/TDM
- Pilot-Assisted Adaptive Channel Estimation for Coded MC-CDMA with ICI Cancellation
- BS-9-8 Frequency-domain Differential Detection and Equalization of Differentially Encoded DS-CDMA Signals(BS-9. Broadband wireless communications techniques)
- Performance Comparison of Delay Transmit Diversity and Frequency-Domain Space-Time Coded Transmit Diversity for Orthogonal Multicode DS-CDMA Signal Reception Using Frequency-Domain Equalization(Wireless Communication Technologies)
- Joint Use of Frequency-Domain Equalization and Transmit/Receive Antenna Diversity for Single-Carrier Transmissions(Wireless Communication Technology)
- Pilot-Assisted Decision Feedback Channel Estimation for STTD in OFDM Mobile Radio(Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications-Part 2)
- Probability-based channel selection scheme in cognitive radio networks (無線通信システム)
- Frequency-Domain Pre-Equalization for MC-CDMA/TDD Uplink and Its Bit Error Rate Analysis(Wireless Communication Technologies)
- Theoretical Study of Site Selection Diversity Transmission in DS-CDMA Cellular Mobile Radio(Wireless Communication Technologies)
- Frequency-Domain Pre-Equalization Transmit Diversity for MC-CDMA Uplink Transmission(Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications-Part 2)
- B-5-149 Reverse Link Performance of Site Diversity based Transmit Power Control with Antenna Diversity and Rake Combining in DS-CDMA Mobile Radio
- SB-9-3 GENERALIZED OFDM WITH FREQUENCY-DOMAIN EQUALIZATION IN A FREQUENCY SELECTIVE RAYLEIGH FADING CHANNEL(SB-9. Broadband wireless access techniques for the next generation wireless communications)
- A Novel Cooperative Relaying Network Scheme with Inter-Relay Data Exchange
- B-5-6 Optimal Relay Location Using Inter-relay Data Exchange in Cooperative Relaying Network
- Combined Effect of Random Transmit Power Control and Inter-Path Interference Cancellation on DS-CDMA Packet Mobile Communications
- Transmit Power Efficiency of Multi-Hop MRC Diversity for a Virtual Cellular Network(Advances in Ad Hoc Mobile Communications and Networking)
- B-5-233 Transmit Power Efficiency of Multi-Hop Hybrid Selection/MRC Diversity for a DS-CDMA Virtual Cellular Network(B-5. 無線通信システムB(ワイヤレスアクセス), 通信1)
- Application of Random Transmit Power Control to DS-CDMA/TDD Packet Mobile Radio(Wireless Communication Technologies)
- B-8-38 Dantzig Selector Algorithm for Sparse Multipath Channel Estimation
- Frequency-Domain Block Signal Detection for Single-Carrier Transmission
- Channel Capacity of MC-CDMA and Impact of Residual ICI
- Channel Estimation Using Cyclic Delay Pilot for SC-MIMO Multiplexing
- On Cellular MIMO Channel Capacity
- Frequency-Domain Eigenbeam-SDM and Equalization for Single-Carrier Transmissions
- Adaptive Decision Feedback Channel Estimation with Periodic Phase Correction for Frequency-Domain Equalization in DS-CDMA Mobile Radios(Transmission Systems and Transmission Equipment for Communications)
- A Weighted Delay Transmit Diversity System Combined with Antenna Diversity Reception for DS-CDMA Mobile Radio(Wireless Communication Technology)
- Iterative Channel Estimation for Frequency-Domain Equalization of DSSS Signals(Wireless Communication Technologies)
- Frequency-Domain Multi-Stage Soft Interference Cancellation for DS-CDMA Uplink Signal Transmission(Wireless Communication Technologies)
- Iterative Frequency-Domain Soft Interference Cancellation for Multicode DS- and MC-CDMA Transmissions and Performance Comparison(Wireless Communication Technologies)
- Frequency-Domain ICI Cancellation with MMSE Equalization for DS-CDMA Downlink(Wireless Communication Technologies)
- Impact of Arrival Angle Spread of Each Cluster of Irresolvable Paths on Adaptive Antenna Array and Antenna Diversity in DS-CDMA Mobile Radio(Terrestrial Radio Communications)
- Theoretical Analysis of MC-CDMA Forward Link Performance in the Presence of Pure Impulsive Interference(Terrestrial Radio Communications)
- Impact of Shadowing Correlation on Spectrum Efficiency of a Power Controlled Cellular System(Wireless Communication Technology)
- Joint Water Filling-MRT Downlink Transmit Diversity for a Broadband Single-Carrier Distributed Antenna Network
- Frequency-Interleaved Spread Spectrum with MMSE Frequency-Domain Equalization(Wireless Communication Technologies)
- Frequency-Domain MMSE Channel Estimation for Frequency-Domain Equalization of DS-CDMA Signals(Wireless Communication Technologies)
- Effect of Transmit Power Limitation in Power Controlled DS-CDMA
- Pilot-assisted channel estimation for broadband ANC without relay feedback (無線通信システム)
- A new coexistence scenario for UWB technologies (無線通信システム)
- Data collection with power and buffer consideration in monitoring sensor networks (ユビキタス・センサネットワーク)
- Impact of Shadowing Correlation on Reverse Link Capacity of DS-CDMA Cellular System(Terrestrial Radio Communications)
- Bit Error Rate Analysis of OFDM with Pilot-Assisted Channel Estimation(Wireless Communication Technologies)
- Frequency-Domain Adaptive Antenna Array for Multi-Code MC-CDMA(Wireless Communication Technologies)
- Decision Feedback Chip-Level Maximum Likelihood Detection for DS-CDMA in a Frequency-Selective Fading Channel(Wireless Communication Technologies)
- Theoretical Performance Analysis of Downlink Site Diversity in an MC-CDMA Cellular System(Wireless Communication Technologies)
- Iterative FDIC Using 2D-MMSE FDE for Turbo-Coded HARQ in SC-MIMO Multiplexing(Wireless Communication Technologies)
- Joint Frequency-Domain STTD and Antenna Diversity Reception Based on MMSE Criterion for OFDM/TDM(Wireless Communication Technologies)
- A Study on Spatial MMSE Despreading for OSTSTD in a Fast Fading Channel(Terrestrial Radio Communications)
- B-8-28 Single Carrier Frequency Domain Adaptive Antenna Array for Distributed Antenna Network
- A comparative study on pre-FFT and post-FFT frequency domain adaptive antenna array for A broadband single-carrier multiple access system (無線通信システム)
- Study on the capacity of distributed antenna network system by using single carrier frequency domain adaptive antenna array (無線通信システム)
- B-5-49 ON THE SPREADING FACTOR OF MULTICODE MC-CDMA WITH RCPT HYBRID ARQ
- Space-Time Cyclic Delay Transmit Diversity for a Multi-Code DS-CDMA Signal with Frequency-Domain Equalization(Wireless Communication Technologies)
- SB-8-1 Equivalence of Time-and Frequency-domain Channel Estimation for Multicarrier Signal Reception
- B-5-104 Adaptive 2D Code Assignment for Uplink in 2-Dimensional Block Spread CDMA system
- SB-9-2 PERFORMANCE COMPARISON OF TURBO CODED MC-CDMA AND DS-CDMA WITH HIGHER LEVEL MODULATION(SB-9. Broadband wireless access techniques for the next generation wireless communications)