Performance Comparison between Time-Multiplexed Pilot Channel and Parallel Pilot Channel for Coherent Rake Combining in DS-CDMA Mobile Radio(Special Issue on Third Generation Land Mobile Communication Systems)
スポンサーリンク
概要
- 論文の詳細を見る
This paper compares the BER performance of two types of pilot channel-based coherent Rake combining achievable by the use of weighted multi-slot averaging(WMSA)channel estimation filter in DS-CDMA transmission links. One is for the time-multiplexed pilot channel and the other is for the parallel pilot channel. The WMSA channel estimation filter weights and averages the received pilot over a period of severalslots to improve the BER performance.We propose the WMSA channel estimation filters for time-multiplexed pilot and parallel pilot structures. Achievable BER performance under frequency-selective fading environments is computersimulated. The simulation results show that almost same BER performancecan be achieved for both pilot channel structures when the same energy is allocated to the pilot.
- 社団法人電子情報通信学会の論文
- 1998-07-25
著者
-
Sawahashi Mamoru
Wireless Laboratories Ntt Do Como Inc.
-
ABETA Sadayuki
IP Radio Network Development Department, NTT DoCoMo, Inc.
-
SAWAHASHI Mamoru
The authors are with the R&D Department, NTT Mobile Communications Network Inc.
-
ADACHI Fumiyuki
The authors are with the R&D Department, NTT Mobile Communications Network Inc.
-
Adachi Fumiyuki
Denartment Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
-
Adachi Fumiyuki
The Graduate School Of Engineering Tohoku University
-
Abeta S
Ip Radio Network Development Department Ntt Docomo Inc.
-
ABETA Sadayuki
The authors are with R&D Department, NTT Mobile Communications Network Inc., YRP
-
Sawahashi Mamoru
Wireless Laboratories Ntt Mobile Communications Network Inc. Yrp
-
Adachi Fumiyuki
The Authors Are With R&d Department Ntt Mobile Communications Network Inc.
関連論文
- Experimental Evaluation of Coherent Adaptive Antenna Array Diversity Receiver Employing Optical Fiber Interface in IF Stage(Special Section on Multi-dimensional Mobile Information Networks)
- Experiments on Coherent Adaptive Antenna Array Diversity Receiver Based on Antenna-Weight Generation Common to Paths in W-CDMA Reverse Link(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
- Experiments on Decision Feedback Type Coherent Adaptive Antenna Array Diversity Receiver in W-CDMA Reverse Link (Special Issue on Adaptive Array Antenna Techniques for Advanced Wireless Communications)
- SB-13-1 Effect of Carrier Frequency Calibration of Adaptive Antenna Array Transmit Diversity in W-CDMA Forward Link
- B-5-98 QRM-MLD周波数領域ブロック信号検出を用いるマルチコードDS-およびMC-CDMAの特性比較(B-5.無線通信システムA(移動通信),一般セッション)
- B-5-118 時空間符号化送受信ダイバーシチを用いる下りリンク分散アンテナネットワークのBER分布(B-5.無線通信システムA(移動通信),一般セッション)
- 繰り返しISIキャンセルを用いるシングルキャリア・ジョイント送信/受信MMSE-FDEのハイブリッドARQスループット(初めての研究会,鉄道,車々間・路車間通信,リソース制御,スケジューリング,無線通信一般)
- 60GHz帯広帯域無線通信のための屋内伝搬環境測定・評価(技術展示,リコンフィギャラブルハードウェア,一般)
- 上りリンクSC-FDMAにおける繰り返しMMSE空間フィルタリング(初めての研究会,鉄道,車々間・路車間通信,リソース制御,スケジューリング,無線通信一般)
- 1.92Mbps Data Transmission Experiments over a Coherent W-CDMA Radio Link(Special Issue on Third Generation Land Mobile Communication Systems)
- Further Results on Field Experiments of Coherent Wideband DS-CDMA Mobile Radio
- 2ステップQRM-MLDを用いるシングルキャリア周波数領域ブロック信号検出(初めての研究会,鉄道,車々間・路車間通信,リソース制御,スケジューリング,無線通信一般)
- B-5-99 シングルキャリア・ジョイント送信/受信MMSE-FDEに及ぼすチャネル推定の影響(B-5.無線通信システムA(移動通信),一般セッション)
- B-5-95 Overlap FDEを用いるシングルキャリア伝送のビット誤り率の理論解析(B-5.無線通信システムA(移動通信),一般セッション)
- BP-1-1 拡散シングルキャリア・ブロックマルチアクセス(BP-1.次世代移動通信方式のマルチアクセス技術,ソサイエティ企画)
- パイロットとウィナーフィルタを用いる繰り返しチャネル推定のシングルキャリアHARQスループット特性(無線分散ネットワーク及び一般)
- シングルキャリアMIMO多重における既知系列を利用したQRM-MLブロック信号検出(無線分散ネットワーク及び一般)
- 時空間符号化送受信ダイバーシチを用いた分散アンテナネットワーク下りリンクにおけるHARQスループット(無線分散ネットワーク及び一般)
- Compressed Channel Sensing for Two-way Relay Network
- 繰り返しMMSE検出を適用する上りリンクSC-FDMA MIMO HARQスループット特性(無線分散ネットワーク及び一般)
- B-5-85 シングルキャリア/マルチキャリアハイブリッド通信方式の検討 : アップリンクのスループット特性評価(B-5.無線通信システムA(移動通信),一般セッション)
- Antenna Verification Method for Multipath Interference Canceller Based on Replica Generation per Transmit Antenna with Phase Control Transmit Diversity in W-CDMA Forward Link(Terrestrial Radio Communications)
- Multipath Interference Canceller for Orthogonal Code-Multiplexed Channels and Its Performance in W-CDMA Forward Link(Special Section on Multi-dimensional Mobile Information Networks)
- B-5-4 Performance of Multipath Interference Canceller Using Fast Transmit Power Control in W-CDMA Forward Link
- Interference Rejection Weight Control for Pilot Symbol-Assisted Coherent Multistage Interference Canceller Using Recursive Channel Estimation in DS-CDMA Mobile Radio
- Pilot Symbol-Assisted Coherent Multistage lnterference Canceller Using Recursive Channel Estimation for DS-CDMA Mobile Radio (Special Issue on Personal Communications)
- 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)
- Experiments on Space Time Block Coding Transmit Diversity(STTD)in W-CDMA Forward Link(Special Section on Spread Spectrum Techniques and Applications
- Experiments on Inter-Sector Diversity Using Maximal Ratio Combining in W-CDMA Reverse Link(Special Section on Spread Spectrum Techniques and Applications)
- 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)
- Parallel-Type Coherent Multi-Stage Interference Canceller with Iterative Channel Estimation Using Both Pilot and Decision-Feedback Data Symbols for W-CDMA Mobile Radio(Special Issue on Innovative Mobile Communication Technologies at the Dawn of the 21^
- Experiments on Inter-Cell Site Diversity Using Two-Step Selection Combining in W-CDMA Reverse Link(Special Issue on Innovative Mobile Communication Technologies at the Dawn of the 21^Century)
- 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)
- Fast Cell Search Algorithm in Inter-Cell Asynchronous DS-CDMA Mobile Radio
- SB-11-7 Throughput Performance of High-Speed Packet Transmission Using Multi-Level Modulation in W-CDMA Forward Link
- SB-8-5 Experimental Evaluation of Hybrid ARQ with Packet Combining Guaranteeing Residual Packet Error Rate in High Doppler and Low SIR Environment for VSF-OFCDM Broadband Wireless Access in Forward Link
- Cell Search Method Supporting Cellular and Hot-Spot Cells for Forward Link OFCDM Broadband Wireless Access (移動通信ワークショップ--次世代ブロードバンド無線通信の実現に向けて)
- Cell Search Method Supporting Cellular and Hot-Spot Cells for Forward Link OFCDM Broadband Wireless Access (移動通信ワークショップ--次世代ブロードバンド無線通信の実現に向けて)
- Cell Search Method Supporting Cellular and Hot-Spot Cells for Forward Link OFCDM Broadband Wireless Access
- Cell Search Method Supporting Cellular and Hot-Spot Cells for Forward Link OFCDM Broadband Wireless Access
- Cell Search Method Supporting Cellular and Hot-Spot Cells for Forward Link OFCDM Broadband Wireless Access (移動通信ワークショップ--次世代ブロードバンド無線通信の実現に向けて)
- Three-Step Cell Search Algorithm Exploiting Common Pilot Channel for OFCDM Broadband Wireless Access(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
- SB-8-3 Comparison of Channel Coding and Interleaving Configurations for Space Division Multiplexing Achieving Peak Throughput of 1Gbps in VSF-OFCDM Forward Link
- Experimental Evaluations on Throughput Performance of Adaptive Modulation and Channel Coding and Hybrid ARQ in HSDPA(Special Section on Multi-dimensional Mobile Information Networks)
- Field Experiments on Adaptive Modulation and Channel Coding Coupled with Hybrid ARQ with Packet Combining Based on HSDPA Air Interface (移動通信ワークショップ--次世代ブロードバンド無線通信の実現に向けて)
- Field Experiments on Adaptive Modulation and Channel Coding Coupled with Hybrid ARQ with Packet Combining Based on HSDPA Air Interface (移動通信ワークショップ--次世代ブロードバンド無線通信の実現に向けて)
- Field Experiments on Adaptive Modulation and Channel Coding Coupled with Hybrid ARQ with Packet Combining Based on HSDPA Air Interface
- Field Experiments on Adaptive Modulation and Channel Coding Coupled with Hybrid ARQ with Packet Combining Based on HSDPA Air Interface
- Field Experiments on Adaptive Modulation and Channel Coding Coupled with Hybrid ARQ with Packet Combining Based on HSDPA Air Interface (移動通信ワークショップ--次世代ブロードバンド無線通信の実現に向けて)
- B-5-8 シングルキャリア分散アンテナネットワークにおける上りリンク時空間符号化送信ダイバーシチに関する一検討(B-5.無線通信システムA(移動通信),一般セッション)
- Orthogonal Pilot Channel Using Combination of FDMA and CDMA in Single-Carrier FDMA-Based Evolved UTRA Uplink
- Comparison of Throughput Employing Hybrid ARQ Packet Combining in Forward Link OFCDM Broadband Packet Wireless Access(Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications-Part 2)
- Unified Packet Scheduling Method Considering Delay Requirement in OFCDM Forward Link Broadband Wireless Access(Scheduling)(Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications-Part 1)
- Cell Selection Based on Shadowing Variation for Forward Link Broadband OFCDM Packet Wireless Access(Cell Selection)(Multi-carrier Signal Processing Techniques for Next Generation Mobile Communications-Part 1)
- セルラシステムにおける繰り返し周波数領域干渉キャンセルを用いるシングルキャリアマルチユーザMIMOの上りリンク容量(アダプティブアンテナ,等化,干渉キャンセラ,MIMO,無線通信,一般)
- Experiments on Adaptive Antenna Array Transmit Diversity in W-CDMA Forward Link(Special Section on Multi dimensional Mobile Information Networks)
- Optimum Weight Generation Method for Adaptive Antenna Array Transmit Diversity in W-CDMA Forward Link(Special Section on Spread Spectrum Techniques and Applications)
- 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)
- Comparison of Coherent Adaptive Antenna Array Diversity and Multi-Beam Receivers for Packet Transmission in W-CDMA Reverse Link (Special Issue on Adaptive Array Antenna Techniques for Advanced Wireless Communications)
- Combined Effect of Coherent Adaptive Antenna Array Diversity and SINR-Based Fast Transmit Power Control in W-CDMA Reverse Link(Special Issue on Innovative Mobile Communication Technologies at the Dawn of the 21^Century)
- 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)
- Pilot Symbol-Assisted Decision-Directed Coherent Adaptive Array Diversity for DS-CDMA Mobile Radio Reverse Link (Special Section on Spread Spectrum Techniques and Applications)
- Experiments on Parallel-Type Coherent Multistage Interference Canceller with Iterative Channel Estimation for W-CDMA Mobile Radio(special Section on Spread Spectrum Techniques and Applications)
- SB-13-8 Performance of Parallel-type Multi-stage Interference Canceller with Space Diversity Reception Using Multiple Antennas
- SB-8-4 Fast Packet Scheduling Method Considering Delay Requirement in Forward Link Broadband Wireless Access
- Comparison of Packet Scheduling Algorithms Focusing on User Throughput in High Speed Downlink Packet Access(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
- SB-12-4 Performance of Inter-cell/Inter-sector Diversity in Reverse Link for Broadband Multi-carrier/DS-CDMA Packet Wireless Access
- Performance of Fast Cell Selection Coupled with Fast Packet Scheduling in High-Speed Downlink Packet Access(Special Issue on Mobile Multimedia Communications)
- Experimental Evaluation of Coherent Rake Combining for Broadband Single-Carrier DS-CDMA Wireless Communications(Special Issue on Innovative Mobile Communication Technologies at the Dawn of the 21^Century)
- Matched Filter-Based RAKE Combiner for Wideband DS-CDMA Mobile Radio(Special Issue on Third Generation Land Mobile Communication Systems)
- Wireless Past and Future : Evolving Mobil Communications Systems : Special Section on the 10th Anniversary of Trans. Fundamentals : Last Decade and 21st Century
- 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
- Evaluation of Optimum Adaptive Antenna Array Beam Forming Configuration Considering Diversity Effect in W-CDMA Forward Link(Special Section on Multi dimensional Mobile Information Networks)
- Investigation of Inter-Carrier Interference due to Doppler Spread in OFCDM Broadband Packet Wireless Access(Special Issue on Software Defined Radio Technology and Its Applications)
- SIR Measurement with Data Channel Transmission Gap Using Multipath Interference Canceller for High-Speed Packet Transmission in W-CDMA Forward Link(Special Section on Multi dimensional Mobile Information Networks)
- Three-Step Cell Search Algorithm Employing Synchronization and Common Pilot Channels for OFCDM Broadband Wireless Access(Special Issue on Software Defined Radio Technology and Its Applications)
- Investigation of Channel Estimation Method for Adaptive Antenna Array Transmit Diversity in W-CDMA Forward Link(Special Issue on Software Defined Radio Technology and Its Applications)
- Adaptive Radio Parameter Control Considering QoS for Forward Link OFCDM Wireless Access(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
- Efficient Random Access Channel Transmission Method Using Packet Retransmission According to QoS(Special Section on Multi-dimensional Mobile Information Networks)
- Performance of Coherent Multi-Carrier/DS-CDMA and MC-CDMA for Broadband Packet Wireless Access(Special Issue on Innovative Mobile Communication Technologies at the Dawn of the 21^Century)
- Orthogonal Forward Link Using Orthogonal Multi-Spreading Factor Codes for Coherent DS-CDMA Mobile Radio
- Variable Spreading Factor-Orthogonal Frequency and Code Division Multiplexing (VSF-OFCDM) for Broadband Packet Wireless Access(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
- Multipath Interference Canceller Employing Multipath Interference Replica Generation with Previously Transmitted Packet Combining for Incremental Redundancy in HSDPA(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Com
- Antenna Diversity Reception Appropriate for MMSE Combining in Frequency Domain for Forward Link OFCDM Packet Wireless Access(Special Issue on Mobile Multimedia Communications)
- Pilot Channel Assisted MMSE Combining in Forward Link for Broadband OFCDM Packet Wireless Access(Special Section on Multi-dimensional Mobile Information Networks)
- Optimum Bandwidth per Sub-Carrier of Multicarrier/DS-CDMA for Broadband Packet Wireless Access in Reverse Link(Special Section on Multi-dimensional Mobile Information Networks)
- Comparison of Hybrid ARQ Packet Combining Algorithm in High Speed Downlink Packet Access in a Multipath Fading Channel(Special Section on Multi dimensional Mobile Information Networks)
- Comparison of Hybrid ARQ Schemes and Optimization of Key Parameters for High-Speed Packet Transmission in W-CDMA Forward Link (Special Section on Multi-dimensional Mobile Information Networks)
- Performance Evaluation of Coherent High-Speed TD-OFCDM Broadband Packet Wireless Access in Forward Link Employing Multi-Level Modulation and Hybrid ARQ (Special Section on Multi-dimensional Mobile Information Networks)
- SB-11-6 Performance of Broadband MC-CDMA Packet Wireless Access Using Multi-level Modulation and Hybrid ARQ in Forward Link
- Adaptive Channel Estimation for Cohercent DS-CDMA Mobile Radio Using Time-Multiplexed Pilot and Parallel Pilot Structures
- Performance Comparison between Time-Multiplexed Pilot Channel and Parallel Pilot Channel for Coherent Rake Combining in DS-CDMA Mobile Radio(Special Issue on Third Generation Land Mobile Communication Systems)
- Performance Comparison of Channel Interleaving Methods in Frequency Domain for VSF-OFCDM Broadband Wireless Access in Forward Link(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
- Radio Link Capacity Comparison between MC/DS-CDMA and MC-CDMA in Reverse Link Broadband Wireless Access(Special Section on Multi-dimensional Mobile Information Networks)