TW200735560A - Method and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access system - Google Patents
Method and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access systemInfo
- Publication number
- TW200735560A TW200735560A TW096104522A TW96104522A TW200735560A TW 200735560 A TW200735560 A TW 200735560A TW 096104522 A TW096104522 A TW 096104522A TW 96104522 A TW96104522 A TW 96104522A TW 200735560 A TW200735560 A TW 200735560A
- Authority
- TW
- Taiwan
- Prior art keywords
- decoding
- stc
- uplink transmission
- carrier frequency
- frequency division
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0417—Feedback systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
- H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/068—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using space frequency diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
- H04L1/0637—Properties of the code
- H04L1/0668—Orthogonal systems, e.g. using Alamouti codes
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A method and apparatus for performing uplink transmission in a multiple-input multiple-output (MIMO) single carrier frequency division multiple access (SC-FDMA) system are disclosed. At a wireless transmit/receive unit (WTRU), input data is encoded and parsed into a plurality of data streams. After modulation and Fourier transform, one of transmit beamforming, space time coding (STC) and spatial multiplexing is selectively performed based on channel state information. Symbols are then mapped to subcarriers and transmitted via antennas. The STC may be space frequency block coding (SFBC) or space time block coding (STBC). Per antenna rate control may be performed on each data stream based on the channel state information. At a Node-B, MIMO decoding may be performed based on one of minimum mean square error (MMSE) decoding, MMSE-successive interference cancellation (SIC) decoding and maximum likelihood (ML) decoding. Space time decoding may be performed if STC is performed at the WTRU.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77246206P | 2006-02-10 | 2006-02-10 | |
US78364006P | 2006-03-17 | 2006-03-17 | |
US88679407P | 2007-01-26 | 2007-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200735560A true TW200735560A (en) | 2007-09-16 |
Family
ID=38193331
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW098130967A TW201025894A (en) | 2006-02-10 | 2007-02-07 | Method and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access system |
TW096104522A TW200735560A (en) | 2006-02-10 | 2007-02-07 | Method and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW098130967A TW201025894A (en) | 2006-02-10 | 2007-02-07 | Method and apparatus for performing uplink transmission in a multiple-input multiple-output single carrier frequency division multiple access system |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1994665A1 (en) |
JP (1) | JP2009526486A (en) |
KR (2) | KR100986106B1 (en) |
AR (1) | AR059420A1 (en) |
AU (1) | AU2007215314B2 (en) |
BR (1) | BRPI0706987A2 (en) |
CA (1) | CA2641973A1 (en) |
IL (2) | IL193225A0 (en) |
TW (2) | TW201025894A (en) |
WO (1) | WO2007095102A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8520718B2 (en) | 2009-06-18 | 2013-08-27 | Qualcomm Incorporated | PUSCH transmit delivery scheme selection |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101408866B1 (en) | 2007-09-03 | 2014-06-17 | 삼성전자주식회사 | Apparatus and method for signal detection in multiple input multiple output system of single carrier frequency division access |
US8036282B2 (en) * | 2007-09-07 | 2011-10-11 | Wi-Lan Inc. | Multi-tiered quantization of channel state information in multiple antenna systems |
CN101442349B (en) * | 2007-11-21 | 2013-02-20 | 三星电子株式会社 | Selection method for multi-user MIMO codebook subset |
EP2073471A1 (en) * | 2007-12-20 | 2009-06-24 | Sony Corporation | Improved selection criterion for quantized precoded spatial multiplexing MIMO |
CN101557375B (en) * | 2008-04-09 | 2015-04-01 | 展讯通信(上海)有限公司 | Wireless transmission method based on sub-band and device thereof |
CN101562587B (en) * | 2008-04-14 | 2014-11-05 | 展讯通信(上海)有限公司 | Wireless transmission method based on subcarrier and device thereof |
JP5089804B2 (en) | 2008-04-21 | 2012-12-05 | エルジー エレクトロニクス インコーポレイティド | Control signal transmission method in wireless communication system |
CN101588334B (en) * | 2008-05-22 | 2012-12-12 | 展讯通信(上海)有限公司 | Multiple access transmission method and device thereof |
KR20100019948A (en) | 2008-08-11 | 2010-02-19 | 엘지전자 주식회사 | Method of transmitting data using spatial multiplexing |
KR20110081946A (en) * | 2008-08-11 | 2011-07-15 | 엘지전자 주식회사 | Method for transmitting multiple code words in a multiple antenna system |
KR101549021B1 (en) * | 2008-08-20 | 2015-09-01 | 엘지전자 주식회사 | Precoding method for reduced uplink papr and appratus therefor |
CN104660534B (en) * | 2008-09-18 | 2018-02-09 | 三菱电机株式会社 | Dispensing device and reception device |
US9608780B2 (en) * | 2008-09-23 | 2017-03-28 | Qualcomm Incorporated | Transmit diversity for SC-FDMA |
CN101729119B (en) * | 2008-10-15 | 2014-06-11 | 中兴通讯股份有限公司 | Adaptive switching method and system for downlink multi-input multi-output mode |
US8446981B2 (en) * | 2008-10-31 | 2013-05-21 | Sharp Kabushiki Kaisha | Transmission apparatus, reception apparatus and communication system |
CN101764636B (en) * | 2008-12-25 | 2013-06-19 | 普天信息技术研究院有限公司 | Space-time block coding DFT-S-OFDM transmission method and device |
US8743985B2 (en) | 2009-01-05 | 2014-06-03 | Intel Corporation | Method and apparatus using a base codebook structure for beamforming |
CN101771648B (en) * | 2009-01-06 | 2018-03-23 | 中兴通讯股份有限公司 | A kind of multi-antenna signal processing system and method |
US8787183B2 (en) * | 2009-01-06 | 2014-07-22 | Qualcomm Incorporated | Method and apparatus for channel estimation using multiple description codes |
EP2389731A4 (en) | 2009-01-26 | 2013-01-02 | Univ Drexel | Systems and methods for selecting reconfigurable antennas in mimo systems |
WO2010091717A1 (en) * | 2009-02-10 | 2010-08-19 | Nokia Siemens Networks Gmbh & Co. Kg | Spatial pre-coding for transmitting data within a mobile telecommunication network |
US8325846B2 (en) | 2009-02-13 | 2012-12-04 | Lg Electronics Inc. | Data transmission method and apparatus in multiple antenna system |
KR101753391B1 (en) | 2009-03-30 | 2017-07-04 | 엘지전자 주식회사 | Method and apparatus of transmitting signal in wireless communication system |
US8553794B2 (en) * | 2009-04-06 | 2013-10-08 | Intel Corporation | Full-rate, full-diversity space-time block code technique for multiple transmissions using simple linear decoding complexity |
CN101888636B (en) * | 2009-05-14 | 2013-10-02 | 电信科学技术研究院 | Configuration and detection method of downlink measurement pilot frequency, and device |
US8989320B2 (en) | 2009-09-02 | 2015-03-24 | Qualcomm Incorporated | Hardware simplification of sic-MIMO decoding by use of a single hardware element with channel and noise adaptation for interference cancelled streams |
US8976903B2 (en) * | 2009-09-02 | 2015-03-10 | Qualcomm Incorporated | Unified iterative decoding architecture using joint LLR extraction and a priori probability |
CA2773790C (en) | 2009-09-21 | 2017-05-16 | Rockstar Bidco, LP | Signaling and channel estimation for uplink transmit diversity |
US8199034B2 (en) | 2010-04-20 | 2012-06-12 | Qualcomm Incorporated | Method and apparatus for soft symbol determination |
US20120008555A1 (en) * | 2010-06-23 | 2012-01-12 | Qualcomm Incorporated | Transmit and receive processing in the presence of interference in a wireless network |
US9020056B2 (en) * | 2010-07-20 | 2015-04-28 | Sigma Designs Israel S.D.I. Ltd. | Transmission scheme for multiple-input communication |
US8532047B2 (en) | 2010-08-12 | 2013-09-10 | Samsung Electronics Co., Ltd. | Methods and apparatus for uplink control transmit diversity |
FR2966665A1 (en) * | 2010-10-22 | 2012-04-27 | France Telecom | RADIO COMMUNICATION METHOD AND DEVICE FOR MULTIPLE USER ANTENNAS |
KR101752950B1 (en) | 2011-01-07 | 2017-07-11 | 인터디지탈 패튼 홀딩스, 인크 | Selection of transmission parameters for transmit diversity terminals |
CN102811117B (en) * | 2011-06-03 | 2017-03-01 | 中兴通讯股份有限公司 | The interpretation method of mimo system and device |
US8989241B2 (en) | 2012-05-04 | 2015-03-24 | Broadcom Corporation | Wireless communication device with configurable spatial time-frequency coding and methods for use therewith |
KR102061096B1 (en) * | 2014-03-05 | 2020-02-17 | 삼성전자 주식회사 | Transmission diversity method for fqam and apparatus thereof |
EP3155745A4 (en) * | 2014-06-16 | 2018-01-10 | Nec Corporation | Method and system for mu-mimo communication |
US10050753B2 (en) | 2014-09-17 | 2018-08-14 | Lg Electronics Inc. | Method and device for mitigating inter-cell interference |
KR101706629B1 (en) | 2016-01-25 | 2017-02-16 | 주식회사 이노와이어리스 | power calibration method for MIMO-OFDM transmitter |
KR101940698B1 (en) * | 2017-05-22 | 2019-01-21 | 에스케이텔레콤 주식회사 | Dynamic multiplexing device and dynamic multiplexing control method |
CN112367123B (en) * | 2020-11-10 | 2022-08-12 | 兰州理工大学 | Light space-time keying modulation method suitable for turbulent flow channel |
CN115396271B (en) * | 2022-08-02 | 2023-12-08 | 北京睿信丰科技有限公司 | Method and equipment for transmitting and receiving single-carrier double-antenna signal under multipath channel |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7388847B2 (en) * | 2003-08-18 | 2008-06-17 | Nortel Networks Limited | Channel quality indicator for OFDM |
US20050047517A1 (en) | 2003-09-03 | 2005-03-03 | Georgios Giannakis B. | Adaptive modulation for multi-antenna transmissions with partial channel knowledge |
US8233555B2 (en) | 2004-05-17 | 2012-07-31 | Qualcomm Incorporated | Time varying delay diversity of OFDM |
-
2007
- 2007-02-07 TW TW098130967A patent/TW201025894A/en unknown
- 2007-02-07 TW TW096104522A patent/TW200735560A/en unknown
- 2007-02-08 CA CA002641973A patent/CA2641973A1/en not_active Abandoned
- 2007-02-08 WO PCT/US2007/003526 patent/WO2007095102A1/en active Application Filing
- 2007-02-08 AU AU2007215314A patent/AU2007215314B2/en not_active Ceased
- 2007-02-08 EP EP07750368A patent/EP1994665A1/en not_active Ceased
- 2007-02-08 KR KR1020087021207A patent/KR100986106B1/en not_active IP Right Cessation
- 2007-02-08 JP JP2008554384A patent/JP2009526486A/en active Pending
- 2007-02-08 KR KR1020087022409A patent/KR20080091398A/en active IP Right Grant
- 2007-02-08 BR BRPI0706987-1A patent/BRPI0706987A2/en not_active IP Right Cessation
- 2007-02-09 AR ARP070100550A patent/AR059420A1/en active IP Right Grant
-
2008
- 2008-08-04 IL IL193225A patent/IL193225A0/en unknown
-
2012
- 2012-06-04 IL IL220141A patent/IL220141A0/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8520718B2 (en) | 2009-06-18 | 2013-08-27 | Qualcomm Incorporated | PUSCH transmit delivery scheme selection |
Also Published As
Publication number | Publication date |
---|---|
KR20080091398A (en) | 2008-10-10 |
AU2007215314B2 (en) | 2011-07-14 |
KR20080094935A (en) | 2008-10-27 |
KR100986106B1 (en) | 2010-10-08 |
WO2007095102A1 (en) | 2007-08-23 |
IL193225A0 (en) | 2009-02-11 |
BRPI0706987A2 (en) | 2011-04-12 |
JP2009526486A (en) | 2009-07-16 |
IL220141A0 (en) | 2012-07-31 |
CA2641973A1 (en) | 2007-08-23 |
AR059420A1 (en) | 2008-04-09 |
TW201025894A (en) | 2010-07-01 |
EP1994665A1 (en) | 2008-11-26 |
AU2007215314A1 (en) | 2007-08-23 |
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