Fast Cell Search Algorithm in Idle Mode for Inter-Cell Asynchronous W-CDMA Mobile Radio (Special Issue on Personal, Indoor and Mobile Radio Communications)
スポンサーリンク
概要
- 論文の詳細を見る
This paper proposes a fast target cell search algorithm used during intermittent reception in the idle mode of a mobile station(MS)for inter-cell asynchronous W-CDMA mobile radio. In the proposed scheme, since the base station(BS)informs a MS of the relative average received timing differences between the scrambling code of its BS and those of the surrounding BSs in addition to the scrambling codes, the MS only has to search over the restricted timing duration for the informed scrambling codes. Therefore, the target cell search(i.e., in which the number of candidate cells is limited)can be achieved as fast as in inter-cell synchronous systems. A computer simulation demonstrates that the target cell search time per one super frame(=720msec)at the cell detection probability of 95% is accomplished within 5.9msec(this corresponds to the intermittent time ratio required for the target cell search to become 0.82%), when the transmit power ratios of the common pilot channel(CPICH)and common control physical channel(CCPCH)required for cell search to a dedicated traffic channel(DTCH)are 3 and 6dB, respectively. In this simulation, the average power delay profile was generated by averaging the instantaneous ones(it was coherently accumulated pilot signal over a 512-chip duration(=125μsec)using 4 correlators)over a period of three super frames for 19 target cell-site candidates using the search window with a 10-chip duration(=2.4μsec).
- 社団法人電子情報通信学会の論文
- 2000-08-25
著者
-
HIGUCHI Kenichi
Wireless Laboratories, NTT DoCoMo, Inc.
-
SAWAHASHI Mamoru
Wireless Laboratories, NTT DoCoMo, Inc.
-
Adachi F
Tohoku Univ. Sendai‐shi Jpn
-
Adachi Fumiyuki
Department Of Electrical And Communications Engineering Graduate School Of Engineering Tohoku Univer
-
Adachi Fumiyuki
Wireless Laboratories Ntt Mobile Communications Network Inc.: Presently Electrical And Communication
-
Higuchi K
Wireless Research Laboratories Ntt Docomo Inc.
-
Higuchi K
Department Of Electrical Engineering Tokyo University Of Science
-
HANADA Yukiko
Wireless Laboratories, NTT DoCoMo, Inc.
-
Hanada Yukiko
Wireless Laboratories Ntt Docomo Inc.
-
Sawahashi Mamoru
Wireless Laboratories Ntt Do Como Inc.
-
Adachi Fumiyuki
Denartment Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
-
Adachi Fumiyuki
The Graduate School Of Engineering Tohoku University
-
Higuchi Kenichi
Wireless Laboratories Ntt Docomo Inc.
-
Adachi Fumiyuki
Wireless Lab. Ntt Docomo Inc.:department Of Electrical Communications At Graduate School Of Engineer
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
- 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
- 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)
- 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)
- 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)
- 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)
- 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 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)
- 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)
- 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)
- 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 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)
- サイクリックプレフィックス挿入を行わないシングルキャリア伝送における繰り返し時間領域Overlap QRM-MLブロック信号検出 (無線通信システム)
- CP挿入を必要としないジョイント周波数領域等化・スペクトル合成を用いるシングルキャリア伝送のスループット特性 (無線通信システム)
- 周波数領域時空間符号化送受信ダイバーシチに関する理論検討 (無線通信システム)
- 既知系列を利用したシングルキャリア伝送における周波数領域繰り返しチャネル推定に関する検討 (無線通信システム)
- 時空間符号化送受信ダイバーシチを用いる分散アンテナネットワークにおけるマルチセル環境下の下りリンクHARQスループット特性 (無線通信システム)
- 送信フィルタリングを用いるシングルキャリア伝送におけるCP挿入を必要としないジョイント周波数領域等化・スペクトル合成 (無線通信システム)
- 送信フィルタリングを用いるシングルキャリア伝送におけるCP挿入を必要としないジョイント周波数領域等化・スペクトル合成 (信号処理)
- MIMO-OFDMにおける2ステップQRM-MLDの適用効果に関する検討 (無線通信システム)
- 準最尤信号検出を用いたシングルキャリア分散アンテナMIMO空間多重におけるHARQスループット (無線通信システム)
- 時空間符号化送受信ダイバーシチを用いる分散アンテナネットワークにおけるマルチセル環境下の下りリンクHARQスループット特性 (信号処理)
- 準最尤信号検出を用いたシングルキャリア分散アンテナMIMO空間多重におけるHARQスループット (信号処理)
- マルチリレーアナログネットワーク符号化を用いるシングルキャリア双方向中継通信における送受信協調MMSE-FDEに関する一検討 (無線通信システム)
- B-5-13 サイクリックプレフィックス挿入を行わないシングルキャリアMIMO空間多重における繰り返しOverlap QRM-MLブロック信号検出(B-5.無線通信システムA(移動通信),一般セッション)
- B-5-75 MIMOアナログネットワーク符号化を用いたシングルキャリア双方向中継通信におけるチャネル推定誤差に関する一検討(B-5.無線通信システムA(移動通信),一般セッション)
- B-5-14 既知系列を利用したシングルキャリアQRM-MLBDにおける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)
- アナログネットワーク符号化を用いるシングルキャリアHARQ双方向中継通信のためのパケット再送法に関する一検討 (無線通信システム)
- B-5-29 分散アンテナネットワークにおけるマルチユーザMIMOの適用効果(B-5.無線通信システムA(移動通信),一般セッション)
- マルチセル分散アンテナネットワークにおけるMIMO空間多重の周波数利用効率(モバイル,アドホック,ユビキタス,無線,セキュリティ,マルチアクセス,アクセスネットワーク・UserNetworkInterface,Homeネットワーク,一般)
- シングルキャリア協調DFリレーにおける上りリンク準最適変調割り当て法(無線マルチホップネットワーク特集セッション,モバイル,アドホック,ユビキタス,無線,セキュリティ,マルチアクセス,アクセスネットワーク・UserNetworkInterface,Homeネットワーク,一般)
- シングルキャリア送受信協調MMSE-FDEを用いる送受信アンテナダイバーシチ(モバイル,アドホック,ユビキタス,無線,セキュリティ,マルチアクセス,アクセスネットワーク・UserNetworkInterface,Homeネットワーク,一般)
- 送信フィルタリングを用いるシングルキャリア伝送におけるCP挿入を必要としないジョイント周波数領域等化・スペクトル合成(無線通信のための信号処理及び一般)
- 送信フィルタリングを用いるシングルキャリア伝送におけるCP挿入を必要としないジョイント周波数領域等化・スペクトル合成(無線通信のための信号処理及び一般)
- 準最尤信号検出を用いたシングルキャリア分散アンテナMIMO空間多重におけるHARQスループット(無線通信のための信号処理及び一般)
- 準最尤信号検出を用いたシングルキャリア分散アンテナMIMO空間多重におけるHARQスループット(無線通信のための信号処理及び一般)
- 時空間符号化送受信ダイバーシチを用いる分散アンテナネットワークにおけるマルチセル環境下の下りリンクHARQスループット特性(無線通信のための信号処理及び一般)