IN2012DN02302A - - Google Patents

Download PDF

Info

Publication number
IN2012DN02302A
IN2012DN02302A IN2302DEN2012A IN2012DN02302A IN 2012DN02302 A IN2012DN02302 A IN 2012DN02302A IN 2302DEN2012 A IN2302DEN2012 A IN 2302DEN2012A IN 2012DN02302 A IN2012DN02302 A IN 2012DN02302A
Authority
IN
India
Prior art keywords
data stream
diversity order
snr estimate
processor
select
Prior art date
Application number
Inventor
Rodney Walton Jay
S Wallace Mark
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35976795&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2012DN02302(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority claimed from PCT/US2005/041691 external-priority patent/WO2006055716A1/en
Publication of IN2012DN02302A publication Critical patent/IN2012DN02302A/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0025—Transmission of mode-switching 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
    • H04L1/0001—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
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/208—Arrangements for detecting or preventing errors in the information received using signal quality detector involving signal re-encoding
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

An apparatus comprising at least one processor configured to obtain at least one SNR estimate for a data stream, to determine a diversity order for the data stream, and to select a rate for the data stream based on the at least one SNR estimate and the diversity order for the data stream; and a memory coupled to the at least one processor.
IN2302DEN2012 2004-11-16 2005-11-16 IN2012DN02302A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62856804P 2004-11-16 2004-11-16
PCT/US2005/041691 WO2006055716A1 (en) 2004-11-16 2005-11-16 Method and apparatus for carrier customization in communication systems

Publications (1)

Publication Number Publication Date
IN2012DN02302A true IN2012DN02302A (en) 2015-08-21

Family

ID=35976795

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2302DEN2012 IN2012DN02302A (en) 2004-11-16 2005-11-16

Country Status (15)

Country Link
US (2) US8116293B2 (en)
EP (2) EP1829262B1 (en)
JP (3) JP4809362B2 (en)
KR (2) KR101102795B1 (en)
CN (2) CN102170329B (en)
CA (1) CA2588144C (en)
DK (1) DK1829262T3 (en)
ES (1) ES2669039T3 (en)
HU (1) HUE037372T2 (en)
IN (1) IN2012DN02302A (en)
PL (1) PL1829262T3 (en)
PT (1) PT1829262T (en)
SI (1) SI1829262T1 (en)
TW (1) TWI410072B (en)
WO (1) WO2006055718A2 (en)

Families Citing this family (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
US7295509B2 (en) 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
US20040081131A1 (en) 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
US7002900B2 (en) 2002-10-25 2006-02-21 Qualcomm Incorporated Transmit diversity processing for a multi-antenna communication system
US8169944B2 (en) 2002-10-25 2012-05-01 Qualcomm Incorporated Random access for wireless multiple-access communication systems
US8320301B2 (en) 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US8570988B2 (en) 2002-10-25 2013-10-29 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US8208364B2 (en) 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
US7986742B2 (en) 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US8134976B2 (en) 2002-10-25 2012-03-13 Qualcomm Incorporated Channel calibration for a time division duplexed communication system
US9473269B2 (en) 2003-12-01 2016-10-18 Qualcomm Incorporated Method and apparatus for providing an efficient control channel structure in a wireless communication system
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
WO2006055718A2 (en) * 2004-11-16 2006-05-26 Qualcomm Incorporated Closed-loop rate control for a mimo communication system
US7543197B2 (en) 2004-12-22 2009-06-02 Qualcomm Incorporated Pruned bit-reversal interleaver
US7599419B2 (en) * 2005-01-14 2009-10-06 The Regents Of The University Of California Method and apparatus for use of space time trellis codes based on channel phase feedback
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US8995547B2 (en) 2005-03-11 2015-03-31 Qualcomm Incorporated Systems and methods for reducing uplink resources to provide channel performance feedback for adjustment of downlink MIMO channel data rates
US8724740B2 (en) 2005-03-11 2014-05-13 Qualcomm Incorporated Systems and methods for reducing uplink resources to provide channel performance feedback for adjustment of downlink MIMO channel data rates
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US8446892B2 (en) 2005-03-16 2013-05-21 Qualcomm Incorporated Channel structures for a quasi-orthogonal multiple-access communication system
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US7466749B2 (en) * 2005-05-12 2008-12-16 Qualcomm Incorporated Rate selection with margin sharing
US8611284B2 (en) 2005-05-31 2013-12-17 Qualcomm Incorporated Use of supplemental assignments to decrement resources
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8462859B2 (en) 2005-06-01 2013-06-11 Qualcomm Incorporated Sphere decoding apparatus
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8599945B2 (en) * 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
JP4671790B2 (en) * 2005-07-07 2011-04-20 パナソニック株式会社 COMMUNICATION DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US8073068B2 (en) 2005-08-22 2011-12-06 Qualcomm Incorporated Selective virtual antenna transmission
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US8477684B2 (en) 2005-10-27 2013-07-02 Qualcomm Incorporated Acknowledgement of control messages in a wireless communication system
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US9088384B2 (en) 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US9225488B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US8582509B2 (en) 2005-10-27 2013-11-12 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US7751493B2 (en) * 2005-12-22 2010-07-06 Samsung Electronics Co., Ltd. Method for rate adaptation with extended MCS set for wideband eigen-beamforming transmission
US7620067B2 (en) 2005-12-22 2009-11-17 Samsung Electronics Co., Ltd. Method of switching transmission modes in IEEE 802.11n MIMO communication systems
US8831607B2 (en) 2006-01-05 2014-09-09 Qualcomm Incorporated Reverse link other sector communication
JP2007325142A (en) * 2006-06-05 2007-12-13 Sony Corp Communication system, reception apparatus, transmission mode proposing method, and program
KR101269201B1 (en) 2006-06-30 2013-05-28 삼성전자주식회사 Apparatus and method for transmitting/receiving data in a multi-antenna system of closed loop
CN103873202B (en) * 2006-07-12 2018-03-13 英特尔公司 The system and method for determining predictable modulation and encoding scheme
KR101177165B1 (en) * 2006-08-07 2012-08-27 인터디지탈 테크날러지 코포레이션 Method, apparatus and system for implementing multi-user virtual multiple-input multiple-output
RU2417527C2 (en) 2006-09-06 2011-04-27 Квэлкомм Инкорпорейтед Codeword permutation and reduced feedback for grouped antennae
JP4304632B2 (en) 2006-10-12 2009-07-29 ソニー株式会社 Receiving device, receiving method, program, and recording medium
US8885744B2 (en) * 2006-11-10 2014-11-11 Qualcomm Incorporated Providing antenna diversity in a wireless communication system
US8144608B2 (en) 2007-01-22 2012-03-27 Broadcom Corporation Method and system for medium access control (MAC) rate selection
US7944866B2 (en) 2007-02-05 2011-05-17 Motorola Mobility, Inc. Method and apparatus for offsetting a packet format table
EP1973253A1 (en) * 2007-03-21 2008-09-24 Nokia Siemens Networks Gmbh & Co. Kg A method and a system for adaptation of a modulation and coding scheme
US8102944B2 (en) 2007-05-18 2012-01-24 Qualcomm Incorporated Mode and rate control for MIMO transmission
JP5108883B2 (en) * 2007-06-25 2012-12-26 パナソニック株式会社 COMMUNICATION DEVICE, INTEGRATED CIRCUIT, TRANSMISSION RATE CONTROL METHOD, AND TRANSMISSION RATE CONTROL PROGRAM
JP5249227B2 (en) * 2007-08-13 2013-07-31 シャープ株式会社 Base station apparatus and radio communication method
CN102761514B (en) * 2007-08-14 2015-07-15 株式会社Ntt都科摩 Receiving apparatus and data obtaining method
KR101421592B1 (en) * 2007-09-05 2014-08-14 삼성전자주식회사 Apparatus and method for transmitting and receiving in interleaver division multiple access system
US7929625B2 (en) * 2007-09-20 2011-04-19 Telefonaktiebolaget Lm Ericsson (Publ) Quality of service based antenna mapping for multiple-input multiple-output communication systems
US8300716B1 (en) * 2007-12-26 2012-10-30 Marvell International Ltd. Link adaptation for OFDM systems
JP5006224B2 (en) * 2008-01-30 2012-08-22 京セラ株式会社 Wireless communication system, wireless communication apparatus, and communication control method
JP5006223B2 (en) * 2008-01-30 2012-08-22 京セラ株式会社 Wireless communication system, wireless communication apparatus, and communication control method
JP5009826B2 (en) * 2008-01-30 2012-08-22 京セラ株式会社 Wireless communication system, wireless communication apparatus, and communication control method
CN104135313B (en) 2008-02-28 2019-01-04 苹果公司 Base station, movement station and the method for operating the first radio node
JP5481371B2 (en) 2008-03-05 2014-04-23 シャープ株式会社 Communication apparatus and control method
US20090238086A1 (en) * 2008-03-19 2009-09-24 Telefonaktiebolaget Lm Ericsson (Publ) Rank Dependent CQI Back-Off
US9276723B1 (en) * 2008-05-12 2016-03-01 Clearwire Ip Holdings Llc Systems and methods of transmission of user data packets
WO2009142564A1 (en) * 2008-05-23 2009-11-26 Telefonaktiebolaget L M Ericsson (Publ) A method for link adaptation with a signal quality margin based on the bandwidth
EP2139138B1 (en) * 2008-06-24 2013-06-19 Alcatel Lucent Radio link adaption of a channel between a first network element and a second network element in a communication network
US20100069009A1 (en) * 2008-09-15 2010-03-18 Sony Ericsson Mobile Communications Ab Adaptively Selecting Channel Filters for Multi-Carrier Edge
US8619620B2 (en) * 2008-09-16 2013-12-31 Qualcomm Incorporated Methods and systems for transmission mode selection in a multi channel communication system
JP5187132B2 (en) * 2008-10-21 2013-04-24 富士通株式会社 COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD
CN102217206B (en) 2009-01-05 2014-10-08 马维尔国际贸易有限公司 Precoding codebooks for mimo communication systems
US8385441B2 (en) 2009-01-06 2013-02-26 Marvell World Trade Ltd. Efficient MIMO transmission schemes
KR101546380B1 (en) 2009-01-20 2015-08-28 삼성전자주식회사 A Method for power allocation Base Stations which transmits signals with cooperative in a wireless communication system and a system thereof
US8238483B2 (en) 2009-02-27 2012-08-07 Marvell World Trade Ltd. Signaling of dedicated reference signal (DRS) precoding granularity
US8699528B2 (en) * 2009-02-27 2014-04-15 Marvell World Trade Ltd. Systems and methods for communication using dedicated reference signal (DRS)
JP5430738B2 (en) * 2009-03-30 2014-03-05 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Channel estimation in adaptive modulation systems.
US8543063B2 (en) * 2009-04-21 2013-09-24 Marvell World Trade Ltd. Multi-point opportunistic beamforming with selective beam attenuation
US8675794B1 (en) * 2009-10-13 2014-03-18 Marvell International Ltd. Efficient estimation of feedback for modulation and coding scheme (MCS) selection
US8917796B1 (en) * 2009-10-19 2014-12-23 Marvell International Ltd. Transmission-mode-aware rate matching in MIMO signal generation
WO2011055238A1 (en) 2009-11-09 2011-05-12 Marvell World Trade Ltd Asymmetrical feedback for coordinated transmission systems
US8537879B2 (en) * 2009-11-16 2013-09-17 Qualcomm Incorporated MIMO design with codebook restrictions
CN102783120B (en) * 2009-12-17 2015-07-01 马维尔国际贸易有限公司 MIMO feedback schemes for cross-polarized antennas
JP5258002B2 (en) * 2010-02-10 2013-08-07 マーベル ワールド トレード リミテッド Device, mobile communication terminal, chipset, and method in MIMO communication system
US8687741B1 (en) 2010-03-29 2014-04-01 Marvell International Ltd. Scoring hypotheses in LTE cell search
US8615052B2 (en) 2010-10-06 2013-12-24 Marvell World Trade Ltd. Enhanced channel feedback for multi-user MIMO
JP2012100254A (en) 2010-10-06 2012-05-24 Marvell World Trade Ltd Codebook subsampling for pucch feedback
US9048970B1 (en) 2011-01-14 2015-06-02 Marvell International Ltd. Feedback for cooperative multipoint transmission systems
US9042473B2 (en) * 2011-02-11 2015-05-26 Electronics And Telecommunications Research Institute Apparatus and method for receiving data in communication system
US8861391B1 (en) 2011-03-02 2014-10-14 Marvell International Ltd. Channel feedback for TDM scheduling in heterogeneous networks having multiple cell classes
WO2012131612A1 (en) 2011-03-31 2012-10-04 Marvell World Trade Ltd. Channel feedback for cooperative multipoint transmission
WO2013068916A1 (en) 2011-11-07 2013-05-16 Marvell World Trade Ltd. Codebook sub-sampling for frequency-selective precoding feedback
US9020058B2 (en) 2011-11-07 2015-04-28 Marvell World Trade Ltd. Precoding feedback for cross-polarized antennas based on signal-component magnitude difference
US9031597B2 (en) 2011-11-10 2015-05-12 Marvell World Trade Ltd. Differential CQI encoding for cooperative multipoint feedback
US9220087B1 (en) 2011-12-08 2015-12-22 Marvell International Ltd. Dynamic point selection with combined PUCCH/PUSCH feedback
US8902842B1 (en) 2012-01-11 2014-12-02 Marvell International Ltd Control signaling and resource mapping for coordinated transmission
US9319928B2 (en) * 2012-01-18 2016-04-19 Texas Instruments Incorporated Link adaptation for LTE uplink
CN104521269B (en) 2012-04-27 2018-05-11 马维尔国际贸易有限公司 For multipoint cooperative (CoMP) communication means and device between base station and mobile communication terminal
JP2013255143A (en) * 2012-06-08 2013-12-19 Sharp Corp Wireless communication apparatus, wireless communication method, wireless communication system, and processing apparatus
WO2014021859A1 (en) * 2012-07-31 2014-02-06 Hewlett-Packard Development Company, L.P. Management of modulation and coding scheme implementation
US9521544B2 (en) * 2012-08-03 2016-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Availability of modes of communication
US9055459B2 (en) * 2013-02-07 2015-06-09 Qualcomm Incorporated Method and system for dual-mode rate control in a wireless communication system
US9379842B2 (en) * 2013-10-30 2016-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Outer-loop adjustment for wireless communication link adaptation
WO2016023521A1 (en) * 2014-08-14 2016-02-18 Mediatek Inc. Multiple link communication
US10321350B2 (en) * 2014-08-19 2019-06-11 Cambium Networks Limited Rate adapt algorithm for a wireless connection
WO2016075517A1 (en) 2014-11-14 2016-05-19 Telefonaktiebolaget L M Ericsson (Publ) Statistical model based control signal outer-loop adjustment
CN108702230B (en) * 2016-02-26 2020-01-10 三菱电机株式会社 Wireless communication device and transmission stream number determination method
WO2017152405A1 (en) * 2016-03-10 2017-09-14 华为技术有限公司 Transmission diversity method, device and system
CN107733592B (en) 2016-08-10 2020-11-27 华为技术有限公司 Transmission scheme indication method, data transmission method, device and system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6711150B1 (en) * 2000-04-07 2004-03-23 Telefonktiebolaget L.M. Ericsson System and method for data burst communications in a CDMA network
US6785341B2 (en) * 2001-05-11 2004-08-31 Qualcomm Incorporated Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information
US7292601B2 (en) * 2001-06-19 2007-11-06 At&T Corp. Error-rate management in wireless systems
US7116652B2 (en) * 2001-10-18 2006-10-03 Lucent Technologies Inc. Rate control technique for layered architectures with multiple transmit and receive antennas
US6636568B2 (en) 2002-03-01 2003-10-21 Qualcomm Data transmission with non-uniform distribution of data rates for a multiple-input multiple-output (MIMO) system
US8208364B2 (en) * 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
US8218609B2 (en) 2002-10-25 2012-07-10 Qualcomm Incorporated Closed-loop rate control for a multi-channel communication system
CN100452688C (en) 2003-06-27 2009-01-14 上海贝尔阿尔卡特股份有限公司 Self-adaptive modulating and coding method and device based on channel information second order statistics
US20050025040A1 (en) * 2003-07-29 2005-02-03 Nokia Corporation Method and apparatus providing adaptive learning in an orthogonal frequency division multiplex communication system
CN1271806C (en) * 2003-10-31 2006-08-23 大唐移动通信设备有限公司 Transmitting set and receiving set of multiple antenna communication system under time division duplexing mode, and method
WO2006055718A2 (en) * 2004-11-16 2006-05-26 Qualcomm Incorporated Closed-loop rate control for a mimo communication system

Also Published As

Publication number Publication date
EP2375584A2 (en) 2011-10-12
KR101089074B1 (en) 2011-12-05
KR20090021395A (en) 2009-03-03
CN102170329A (en) 2011-08-31
CN102170329B (en) 2014-09-10
CN101099326B (en) 2012-10-03
EP1829262B1 (en) 2018-03-14
CA2588144A1 (en) 2006-05-26
PL1829262T3 (en) 2018-08-31
CA2588144C (en) 2013-03-12
TWI410072B (en) 2013-09-21
PT1829262T (en) 2018-05-15
EP1829262A2 (en) 2007-09-05
EP2375584A3 (en) 2017-05-17
HUE037372T2 (en) 2018-08-28
WO2006055718A2 (en) 2006-05-26
US20060114858A1 (en) 2006-06-01
US8116293B2 (en) 2012-02-14
US20100208839A1 (en) 2010-08-19
EP2375584B1 (en) 2024-03-13
KR20070085998A (en) 2007-08-27
JP2010268456A (en) 2010-11-25
WO2006055718A3 (en) 2006-07-13
CN101099326A (en) 2008-01-02
DK1829262T3 (en) 2018-06-06
US8194563B2 (en) 2012-06-05
JP4809362B2 (en) 2011-11-09
JP5301494B2 (en) 2013-09-25
KR101102795B1 (en) 2012-01-05
JP2008521353A (en) 2008-06-19
SI1829262T1 (en) 2018-05-31
TW200642344A (en) 2006-12-01
JP5301612B2 (en) 2013-09-25
JP2011239438A (en) 2011-11-24
ES2669039T3 (en) 2018-05-23

Similar Documents

Publication Publication Date Title
IN2012DN02302A (en)
NO20053590D0 (en) Dual mode device for short distance, high rate and long distance, lower data rate communication.
WO2006051531A3 (en) Radioimaging
WO2008127895A3 (en) Methods and systems of selecting functionality of a portable computer
GB0517113D0 (en) Methods, apparatus and computer programs for data communication efficiency
DE602005005050D1 (en) SIR ESTIMATION IN A WIRELESS RECEIVER
HK1066413A2 (en) Watch-winding apparatus.
AP2007004012A0 (en) Loop reactor for emulsion international b.v.
HK1070982A1 (en) Data storage device.
EP1717954A4 (en) Bit rate determination circuit based on low bit rate signal
GB2467079B (en) Interface device
EP1892642A4 (en) Service providing system, service using device, template transmitter
EP1930814A4 (en) Data generation device, data generation method, and system
EP1953637A4 (en) Recording device, computer and recording system
마과실책임의 et al. Copyright (C) 2005 NuriMedia Co., Ltd.
Bass GS Bass
도시에 et al. cyright (c) 2oos Nuriveda co., Ltd.
HK1066441A2 (en) Data terminal.
IL187300A0 (en) Effecting ancillary actions on an established transaction network
Reinhart Bimqōm lěha-tifūl měŠarōn
전국 et al. S MMM
邓妍祯 AN UNFORGETTABLE DAY
가본 et al. Copyright (G) 2003 NuriMedia Co., Ltd. 47
성령은 et al. Copyright (C) 2003 NuriMedia Co., Ltd.
GB0503568D0 (en) Audiovisual apparatus, methods & data carrier