SG170762A1 - Coding and modulation for multiple data streams in a communication system - Google Patents

Coding and modulation for multiple data streams in a communication system

Info

Publication number
SG170762A1
SG170762A1 SG201102093-0A SG2011020930A SG170762A1 SG 170762 A1 SG170762 A1 SG 170762A1 SG 2011020930 A SG2011020930 A SG 2011020930A SG 170762 A1 SG170762 A1 SG 170762A1
Authority
SG
Singapore
Prior art keywords
data streams
code rate
multiple data
modulation
modulation schemes
Prior art date
Application number
SG201102093-0A
Other languages
English (en)
Inventor
Jay Rodney Walton
Irina Medvedev
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG170762A1 publication Critical patent/SG170762A1/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
    • H04B7/0686—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
    • 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
    • H04L1/0002—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
    • H04L1/02—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
    • 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)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Transmission System (AREA)
SG201102093-0A 2005-06-16 2006-06-15 Coding and modulation for multiple data streams in a communication system SG170762A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69146105P 2005-06-16 2005-06-16
US11/190,106 US8358714B2 (en) 2005-06-16 2005-07-25 Coding and modulation for multiple data streams in a communication system

Publications (1)

Publication Number Publication Date
SG170762A1 true SG170762A1 (en) 2011-05-30

Family

ID=37571212

Family Applications (3)

Application Number Title Priority Date Filing Date
SG201102093-0A SG170762A1 (en) 2005-06-16 2006-06-15 Coding and modulation for multiple data streams in a communication system
SG201004266-1A SG163511A1 (en) 2005-06-16 2006-06-15 Coding and modulation for multiple data streams in a communication system
SG201004264-6A SG163510A1 (en) 2005-06-16 2006-06-15 Coding and modulation for multiple data streams in a communication system

Family Applications After (2)

Application Number Title Priority Date Filing Date
SG201004266-1A SG163511A1 (en) 2005-06-16 2006-06-15 Coding and modulation for multiple data streams in a communication system
SG201004264-6A SG163510A1 (en) 2005-06-16 2006-06-15 Coding and modulation for multiple data streams in a communication system

Country Status (14)

Country Link
US (1) US8358714B2 (fr)
EP (2) EP2866367B1 (fr)
JP (1) JP4843033B2 (fr)
KR (3) KR100976634B1 (fr)
CN (1) CN101243631B (fr)
AR (1) AR053919A1 (fr)
BR (1) BRPI0612089A2 (fr)
CA (1) CA2611950A1 (fr)
ES (1) ES2715398T3 (fr)
HU (1) HUE041892T2 (fr)
RU (2) RU2384957C2 (fr)
SG (3) SG170762A1 (fr)
TW (1) TW200715745A (fr)
WO (1) WO2006138582A2 (fr)

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US7002900B2 (en) 2002-10-25 2006-02-21 Qualcomm Incorporated Transmit diversity processing for a multi-antenna communication system
US8320301B2 (en) 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US8208364B2 (en) 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
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
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AU2010318464B2 (en) 2009-11-13 2015-07-09 Panasonic Intellectual Property Corporation Of America Encoding method, decoding method, coder and decoder
JP5581867B2 (ja) * 2010-07-15 2014-09-03 富士通株式会社 無線通信装置及びデータ割り当て方法
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US9071289B2 (en) * 2012-04-23 2015-06-30 Cambridge Silicon Radio Limited Transceiver supporting multiple modulation schemes
US9203673B2 (en) * 2012-05-13 2015-12-01 Broadcom Corporation Multi-channel support within single user, multiple user, multiple access, and/or MIMO wireless communications
EP2787670A1 (fr) * 2013-04-05 2014-10-08 Panasonic Intellectual Property Corporation of America Adaptation de table MCS pour QAM 256
CN103220086B (zh) * 2013-04-22 2015-10-07 浙江工业大学 一种无线网络中高吞吐量网络编码方法
WO2015098037A1 (fr) * 2013-12-27 2015-07-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Dispositif de transmission, dispositif de réception, procédé de transmission et procédé de réception
CN103929274B (zh) * 2014-04-30 2017-05-03 电子科技大学 一种协作多点传输预编码方法
US9742433B2 (en) * 2015-11-09 2017-08-22 Newracom, Inc. Communication of user specific control information in a wireless network

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EP1891765A4 (fr) 2011-08-24
BRPI0612089A2 (pt) 2010-10-19
JP4843033B2 (ja) 2011-12-21
KR20100003316A (ko) 2010-01-07
EP2866367A1 (fr) 2015-04-29
SG163510A1 (en) 2010-08-30
RU2008101647A (ru) 2009-07-27
EP1891765A2 (fr) 2008-02-27
CN101243631A (zh) 2008-08-13
CA2611950A1 (fr) 2006-12-28
KR20100039914A (ko) 2010-04-16
WO2006138582A3 (fr) 2007-02-22
CN101243631B (zh) 2013-08-14
EP1891765B1 (fr) 2018-12-05
KR20080021144A (ko) 2008-03-06
US8358714B2 (en) 2013-01-22
RU2384957C2 (ru) 2010-03-20
HUE041892T2 (hu) 2019-06-28
ES2715398T3 (es) 2019-06-04
TW200715745A (en) 2007-04-16
US20060285605A1 (en) 2006-12-21
SG163511A1 (en) 2010-08-30
WO2006138582A2 (fr) 2006-12-28
RU2009145223A (ru) 2011-06-20
AR053919A1 (es) 2007-05-23
KR100976634B1 (ko) 2010-08-18
JP2008547284A (ja) 2008-12-25

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