发明Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same

pdf 收藏

著录项目

申请号 US201113109962 申请日 2011年05月17日 最早公开日 2011年11月17日 所属国家/地区 美国
公开号及公开日 US2011280290A1   2011年11月17日
US8208576B2   2012年06月26日
授权日 2012年06月26日 说明书附图
申请人 IHM BIN CHUL (韩国)  
LEE WOOK BONG (韩国)  
LEE MOON IL (韩国)  
CHUN JIN YOUNG (韩国)  
发明人 IHM BIN CHUL   LEE WOOK BONG   LEE MOON IL   CHUN JIN YOUNG  
优先权 KR20070095279   20070919KR20080058654   20080620WO2008KR05423   20080912US20100678200   20100315US201113109962   20110517
专利分类号 H04B7/04   H04J11/00   H04J99/00   H04B1/38   H04L27/04   H04L27/06  
代理机构 Lee, Hong, Degerman, Kang & Waimey   代理人

名称及摘要

Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
A method for performing a precoding based on a generalized phase shift or a precoding based on an extended phase shift in a Multi-Input Multi-Output (MIMO) system employing several sub-carriers, and a transceiver for supporting the same are disclosed. A phase-shift-based precoding matrix is generalized by multiplying a diagonal matrix for a phase shift by a unitary matrix for maintaining orthogonality between sub-carriers. In this case, a diagonal matrix part may be extended by multiplying a precoding matrix for removing an interference between sub-carriers by a diagonal matrix for a phase shift. By generalization and extension of the phase-shift-based precoding, a transceiver is more simplified, and a communication efficiency increases.
Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
A method for performing a precoding based on a generalized phase shift or a precoding based on an extended phase shift in a Multi-Input Multi-Output (MIMO) system employing several sub-carriers, and a transceiver for supporting the same are disclosed. A phase-shift-based precoding matrix is generalized by multiplying a diagonal matrix for a phase shift by a unitary matrix for maintaining orthogonality between sub-carriers. In this case, a diagonal matrix part may be extended by multiplying a precoding matrix for removing an interference between sub-carriers by a diagonal matrix for a phase shift. By generalization and extension of the phase-shift-based precoding, a transceiver is more simplified, and a communication efficiency increases.

同族及引用

同族专利 (11) 引用其他专利(11) 被其他专利引用(99)

KR20090030200A DATA TRANSMITTING AND RECEIVING METHOD USING PHASE SHIFT BASED PRECODING AND TRANSCEIVER SUPPORTING THE SAME
CN101843005A 使用基于相移的预编码的数据发送和接收方法和支持该方法的收发器
JP2010539841A 【Title of corresponding document:us7970074B2】
KR20100032453A DATA TRANSMITTING AND RECEIVING METHOD USING PHASE SHIFT BASED PRECODING AND TRANSCEIVER SUPPORTING THE SAME
RU2010115271A METHOD FOR DATA TRANSMISSION AND RECEIVE USING BASED ON PHASE SHIFT OF PRECODING AND TRANSCEIVER TO SUPPORT SAME
WO2009038317A1 DATA TRANSMITTING AND RECEIVING METHOD USING PHASE SHIFT BASED PRECODING AND TRANSCEIVER SUPPORTING THE SAME
US2010202500A1 Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
US2010226417A1 Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
US2011280290A1 Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
US2011280291A1 Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
JP2014030270A DATA TRANSMITTING/RECEIVING METHOD USING PHASE TRANSITION-BASED PRECODING AND TRANSMITTING/RECEIVING DEVICE FOR ASSISTING THIS METHOD
Method of signal generation and signal generating device
Method and device for channel measurement in a wireless LAN system
METHOD AND DEVICE FOR DETERMINING PRECODING MATRIX INDICATOR, USER EQUIPMENT, AND BASE STATION
Encoding apparatus and encoding method of multiple input multiple output communication system
Method and apparatus for transmitting channel state information in wireless communication system
Method of signal generation and signal generating device
Method and apparatus for determining precoding matrix indicator, user equipment, and base station
Method and apparatus for determining precoding matrix indicator, user equipment, and base station
METHOD FOR DETERMINING PRECODING MATRIX INDICATOR, DEVICE, USER EQUIPMENT, AND BASE STATION
Method of signal generation and signal generating device
METHOD AND APPARATUS FOR TRANSMITTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM
Methods of controlling communication parameters of wireless systems
Downlink beamforming method
Mode selection for data transmission in wireless communication channels based on statistical parameters
Space-time coding and channel estimation scheme, arrangement and method
TRANSMITTER AND RECEIVER
Method and apparatus for multi-path elimination in a wireless communication system
METHODS AND APPARATUS FOR ENCODING AND DECODING DATA
【Title of corresponding document:US2003185309A1】 Method and system in a transceiver for controlling a multiple-input, multiple-output communications channel
METHOD AND DEVICE FOR DATA PROCESSING IN MULTIPLE-INPUT AND MULTIPLE-OUTPUT (MIMO) COMMUNICATION SYSTEM USING CHANNEL STATE INFORMATION
Linear space-time block code with block STTD structure
Method of transmit diversity using TDD wideband multi-carrier DS-CDMA system
System and method for channel data transmission in wireless communication systems
MOBILE COMMUNICATION DEVICE WITH PLURALITY OF TRANSMITTING AND RECEIVING ANTENNAS AND RELEVANT METHOD FOR MOBILE COMMUNICATIONS
signal processing decomposition into eigenmodes of the channel and channel inversion FOR MIMO SYSTEMS
CHANNEL EVALUATION AND SPATIAL PROCESSING FOR TDD MIMO SYSTEMS
CHANNEL ESTIMATION AND SPATIAL PROCESSING FOR TDD MIMO SYSTEMS
METHOD AND MULTIPLE-ANTENNA DEVICE FOR SIGNAL TRANSMISSION
Signal transmission multiple antenna method and device
METHOD OF REDUCING PAPR IN MULTIPLE ANTENNA OFDM COMMUNICATION SYSTEM AND MULTIPLE ANTENNA OFDM COMMUNICATION SYSTEM USING THE METHOD
Method and detector for a novel channel quality indicator for space-time encoded MIMO spread spectrum systems in frequency selective channels
Space division multiple access scheduling
Multi-antenna multicarrier receiver and methods for adaptively adjusting a receive data rate based on channel utilization
METHOD FOR PROCESSING RECEVING SIGNALS IN MIMO SYSTEM
METHOD FOR TRANSMITTING PRECODING MATRIX AND TRANSMITTING SIGNAL USING THE PRECODING MATRIX
Method of maximizing MIMO system performance by joint optimization of diversity and spatial multiplexing
METHOD FOR THE MULTI-ANTENNA TRANSMISSION OF A LINEARLY-PRECODED SIGNAL, CORRESPONDING DEVICES, SIGNAL AND RECEPTION METHOD
Apparatus and method for transmitting data using eigenvector selection in MIMO mobile communication systems
Apparatus and method for transmitting data by selected eigenvector in closed loop MIMO mobile communication system
Methods and apparatus for mitigating multi-antenna correlation effect in communication systems
OFDM SYSTEM WITH PER SUBCARRIER PHASE ROTATION
多输入多输出无线区域网中传输高速资料的方法及使用该方法之发射机
Wireless communication system with improved broadcast coverage
MULTICARRIER MODULATION SYSTEM WITH CYCLIC DELAY DIVERSITY
Apparatus and method for space-frequency block coding/decoding in a communication system
Methods and systems for enabling feedback in wireless communication networks
Closed loop MIMO systems and methods
CLOSED LOOP MIMO SYSTEMS AND METHODS
Method and apparatus to improve channel quality for use in wireless communications systems with multiple-input multiple-output (MIMO) antennas
System and method for mapping symbols for MIMO transmission
SYSTEM AND METHOD FOR MAPPING SYMBOLS FOR MIMO TRANSMISSION
Method and apparatus for providing closed-loop transmit precoding
Transmit diversity technique based on channel randomization for OFDM systems
For improving the performance and spaciotemporal frequency encoding device and method
Apparatus and method for space-time-frequency block coding for increasing performance
APPARATUS AND METHOD FOR SPACE-TIME-FREQUENCY BLOCK CODING FOR INCREASING PERFORMANCE
APPARATUS AND METHOD FOR SPACE-TIME-FREQUENCY BLOCK CODING FOR INCREASING PERFORMANCE
Transmitter, receiver and method for controlling multiple input multiple output system
Method and apparatus for MIMO transmission optimized for successive cancellation receivers
Method and apparatus for providing antenna diversity in a wireless communication system
Apparatus and method for transmitting and receiving data using space-time block coding
Method of transmitting a precoding matrix in a multi-input multi-output (MIMO) system
A METHOD OF TRANSMITTING A PRECODING MATRIX IN A MULTI-INPUT MULTI-OUTPUT (MIMO) SYSTEM
Apparatus and method for transmitting and receiving data using space-time block coding
Block modulation
Method for supporting various multi-antenna schemes in BWA system using multiple antennas
Gap filler apparatus and method for providing cyclic delay diversity in a digital multimedia broadcasting system, and broadcasting relay network using the same
【Title of corresponding document:US2006182326A1】 Radiation therapy method with target detection
Multiple input, multiple output wireless communication system, associated methods and data structures
METHODS AND APPARATUS FOR MITIGATING MULTI-ANTENNA CORRELATION EFFECT IN COMMUNICATION SYSTEMS
Extension of space-time block code for transmission with more than two transmit antennas
APPARATUS AND METHOD FOR TRANSMITTING UPLINK SIGNAL IN MOBILE COMMUNICATION SYSTEM USING AN ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS SCHEME
Cyclic delay diversity and space coded-hybrid diversity transmitter
MIMO transmitting apparatus and MIMO transmitting method
Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas
METHOD AND APPARATUS FOR ANTENNA SELECTION IN A MIMO SYSTEM
METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA USING PRECODING CODEBOOK IN MIMO COMMUNICATION SYSTEM
MIMO precoding enabling spatial multiplexing, power allocation and adaptive modulation and coding
System and method for enhancing the performance of wireless communication systems
METHOD AND APPARATUS FOR PRE-CODING FOR A MIMO SYSTEM
Unitary precoding based on randomized FFT matrices
Trellis-based feedback reduction for multiple input multiple output orthogonal frequency division multiplexing (MIMO-OFDM) with rate-limited feedback
RECURSIVE AND TRELLIS-BASED FEEDBACK REDUCTION FOR MIMO-OFDM WITH RATE-LIMITED FEEDBACK
Apparatus and method for determining transmit/receive antenna in communication system using multiple antennas
APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN A COMMUNICATION SYSTEM
METHOD AND APPARATUS FOR ACHIEVING TRANSMIT DIVERSITY AND SPATIAL MULTIPLEXING USING ANTENNA SELECTION BASED ON FEEDBACK INFORMATION
Apparatus and method for Orthogonal Spatial Multiplexing in a closed-loop MIMO-OFDM system
Pre-coding method for providing diversity gain in orthogonal frequency division multiplexing system and transmission apparatus and method using the pre-coding method
METHOD FOR TRANSMITTING DATA USING CYCLIC DELAY DIVERSITY
Feedback frame structure for subspace tracking precoding
【Title of corresponding document:us8284849B2】
【Title of corresponding document:us8000401B2】 Signal generation using phase-shift based pre-coding
Phase shift based precoding method and transceiver for supporting the same
Apparatus and method for transmitting and receiving data using space-time block coding
System and method for performing precoding in a wireless communication system
Antenna grouping and group-based enhancements for MIMO systems
Method of performing phase shift-based precoding and an apparatus for supporting the same in a wireless communication system
Method of transmitting using phase shift-based precoding and an apparatus for implementing the same in a wireless communication system
Method of data transmission in a wireless communication system
Cyclic delay diversity and precoding for wireless communication
Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
Variable codebook for MIMO system
Precoding apparatus and method in a wireless communication system using multiple input multiple output
Apparatus and method of generating codebook for multiple input multiple output communication system
MIMO wireless precoding system robust to power imbalance
Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
Open-Loop MIMO Scheme and Signaling Support for Wireless Networks
Device for generating codebook, method for generating codebook, and method for transmitting data
Phase shift based precoding method and transceiver for supporting the same
Method of controlling in a wireless communication system having multiple antennas

法律状态历史( 到官方网站查询 )

2011年05月17日 us_a.pe (更多信息: Preliminary Amendment , A.PE)
2011年05月17日 us_pdrequst (更多信息: Request from applicant for the USPTO to retrieve the Priority Document , PDREQUST)
2011年05月17日 us_scan (更多信息: IFW Scan & PACR Auto Security Review , SCAN)
2011年05月17日 us_iexx (更多信息: Initial Exam Team nn , IEXX)
2011年05月18日 us_as 转让(新专利权人: LG ELECTRONICS INC.,KOREA,REPUBLIC OF
更多信息: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:IHM,BIN CHUL;LEE,WOOK BONG;LEE,MOON IL;AND OTHERS;REEL/FRAME:026303/0577
生效日期: 20100205)
2011年05月20日 us_l194 (更多信息: Cleared by OIPE CSR , L194)
2011年06月03日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2011年06月03日 us_eml_ntr (更多信息: Email Notification , EML_NTR)
2011年06月03日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2011年06月03日 us_cpap (更多信息: Corrected Paper , CPAP)
2011年06月03日 us_flrcpt.o (更多信息: Filing Receipt , FLRCPT.O)
2011年06月24日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2011年06月24日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2011年06月24日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2011年07月29日 us_addflfee (更多信息: Additional Application Filing Fees , ADDFLFEE)
2011年07月29日 us_corrspec (更多信息: Applicant has submitted a new specification to correct Corrected Papers problems , CORRSPEC)
2011年08月09日 us_oipe (更多信息: Application Dispatched from OIPE , OIPE)
2011年08月10日 us_comp (更多信息: Application Is Now Complete , COMP)
2011年08月10日 us_eml_ntr (更多信息: Email Notification , EML_NTR)
2011年08月10日 us_flrcpt.u (更多信息: Filing Receipt - Updated , FLRCPT.U)
2011年08月12日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2011年08月12日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2011年08月12日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2011年08月12日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2011年08月12日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2011年08月17日 us_rqpr (更多信息: Request for Foreign Priority (Priority Papers May Be Included) , RQPR)
2011年09月09日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2011年09月09日 us_rcap (更多信息: Reference capture on IDS , RCAP)
2011年09月09日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2011年09月09日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2011年09月09日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2011年09月28日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2011年09月28日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2011年09月28日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2011年10月19日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2011年10月19日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2011年10月19日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2011年10月20日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2011年10月20日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2011年10月20日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2011年10月25日 us_dock (更多信息: Case Docketed to Examiner in GAU , DOCK)
2011年11月07日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2011年11月07日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2011年11月07日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2011年11月17日 us_pg-issue (更多信息: PG-Pub Issue Notification , PG-ISSUE)
2011年11月18日 us_eml_ntr (更多信息: Email Notification , EML_NTR)
2011年12月19日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2011年12月19日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2011年12月19日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2011年12月22日 us_ctnf (更多信息: Non-Final Rejection , CTNF)
2011年12月30日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2011年12月30日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2011年12月30日 us_mctnf (更多信息: Mail Non-Final Rejection , MCTNF)
2012年01月12日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2012年01月12日 us_eids. (更多信息: Electronic Information Disclosure Statement , EIDS.)
2012年01月12日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2012年03月05日 us_a... (更多信息: Response after Non-Final Action , A...)
2012年03月06日 us_fwdx (更多信息: Date Forwarded to Examiner , FWDX)
2012年03月11日 us_ex.r (更多信息: Reasons for Allowance , EX.R)
2012年03月14日 us_n/=. (更多信息: Notice of Allowance Data Verification Completed , N/=.)
2012年03月23日 us_elc_rvw (更多信息: Electronic Review , ELC_RVW)
2012年03月23日 us_eml_ntf (更多信息: Email Notification , EML_NTF)
2012年03月23日 us_mn/=. (更多信息: Mail Notice of Allowance , MN/=.)
2012年04月03日 us_idsc (更多信息: Information Disclosure Statement considered , IDSC)
2012年04月03日 us_m844 (更多信息: Information Disclosure Statement (IDS) Filed , M844)
2012年04月03日 us_wids (更多信息: Information Disclosure Statement (IDS) Filed , WIDS)
2012年04月05日 us_pubtc (更多信息: Pubs Case Remand to TC , PUBTC)
2012年04月06日 us_m327 (更多信息: Miscellaneous Communication to Applicant - No Action Count , M327)
2012年04月12日 us_eml_ntr (更多信息: Email Notification , EML_NTR)
2012年04月12日 us_tcpb (更多信息: Printer Rush- No mailing , TCPB)
2012年04月12日 us_mm327 (更多信息: Mail Miscellaneous Communication to Applicant , MM327)
2012年05月09日 us_a.na (更多信息: Amendment after Notice of Allowance (Rule 312) , A.NA)
2012年05月11日 us_pubtc (更多信息: Pubs Case Remand to TC , PUBTC)
2012年05月15日 us_n271 (更多信息: Response to Amendment under Rule 312 , N271)
2012年05月21日 us_eml_ntr (更多信息: Email Notification , EML_NTR)
2012年05月21日 us_mn271 (更多信息: Mail Response to 312 Amendment (PTO-271) , MN271)
2012年05月22日 us_n084 (更多信息: Issue Fee Payment Verified , N084)
2012年05月22日 us_ifee (更多信息: Issue Fee Payment Received , IFEE)
2012年05月23日 us_d1935 (更多信息: Dispatch to FDC , D1935)
2012年05月23日 us_pils (更多信息: Application Is Considered Ready for Issue , PILS)
2012年06月06日 us_wpir (更多信息: Issue Notification Mailed , WPIR)
2012年06月08日 us_eml_ntr (更多信息: Email Notification , EML_NTR)
2012年06月26日 us_pgm/ (更多信息: Recordation of Patent Grant Mailed , PGM/)
2012年06月26日 us_ptac (更多信息: Patent Issue Date Used in PTA Calculation , PTAC)
2013年12月20日 us_as 转让(新专利权人: HIGHBRIDGE PRINCIPAL STRATEGIES,LLC (AS COLLATERA
更多信息: LIEN;ASSIGNOR:OPTIS CELLULAR TECHNOLOGY,LLC;REEL/FRAME:031866/0697
生效日期: 20131219)
2014年02月06日 us_as 转让(新专利权人: WILMINGTON TRUST,NATIONAL ASSOCIATION (AS COLLATE
更多信息: SECURITY AGREEMENT;ASSIGNOR:OPTIS CELLULAR TECHNOLOGY,LLC;REEL/FRAME:032167/0406
生效日期: 20131219)
2014年02月23日 us_as 转让(新专利权人: OPTIS CELLULAR TECHNOLOGY,LLC,TEXAS
更多信息: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:LG ELECTRONICS,INC.;REEL/FRAME:032326/0618
生效日期: 20131219)
2014年04月30日 us_as 转让(新专利权人: HIGHBRIDGE PRINCIPAL STRATEGIES,LLC,AS COLLATERA
更多信息: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:OPTIS CELLULAR TECHNOLOGY,LLC;REEL/FRAME:032786/0546
生效日期: 20140424)
2014年07月08日 us_as 转让(新专利权人: HIGHBRIDGE PRINCIPAL STRATEGIES,LLC,AS COLLATERA
更多信息: CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE TO READ "SECURITY INTEREST" PREVIOUSLY RECORDED ON REEL 032786 FRAME 0546. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST;ASSIGNOR:OPTIS CELLULAR TECHNOLOGY,LLC;REEL/FRAME:033281/0216
生效日期: 20140424)
2014年08月29日 us_c.ad (更多信息: Correspondence Address Change , C.AD)
2014年09月04日 us_eml_ntr (更多信息: Email Notification , EML_NTR)
2014年09月04日 us_pa.. (更多信息: Change in Power of Attorney (May Include Associate POA) , PA..)
2015年12月28日 us_fpay 缴费(付费年限: 4)
2016年07月15日 us_as 转让(新专利权人: OPTIS CELLULAR TECHNOLOGY,LLC,TEXAS
更多信息: RELEASE BY SECURED PARTY;ASSIGNOR:HPS INVESTMENT PARTNERS,LLC;REEL/FRAME:039359/0916
生效日期: 20160711)

更新记录

2014年06月20日