JP5629834B2 - アップリンク多入力多出力送信で制御情報を送信するためのシステムおよび方法 - Google Patents

アップリンク多入力多出力送信で制御情報を送信するためのシステムおよび方法 Download PDF

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JP5629834B2
JP5629834B2 JP2013537940A JP2013537940A JP5629834B2 JP 5629834 B2 JP5629834 B2 JP 5629834B2 JP 2013537940 A JP2013537940 A JP 2013537940A JP 2013537940 A JP2013537940 A JP 2013537940A JP 5629834 B2 JP5629834 B2 JP 5629834B2
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primary
stream
power
data channel
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JP2014501072A (ja
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シャラド・ディーパック・サンブワニ
ソニー・ジョン・アカラカラン
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クアルコム，インコーポレイテッド
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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
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • 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
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2013537940A 2010-11-08 2011-11-08 アップリンク多入力多出力送信で制御情報を送信するためのシステムおよび方法 Expired - Fee Related JP5629834B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US41145410P 2010-11-08 2010-11-08
US61/411,454 2010-11-08
US13/291,045 US8953713B2 (en) 2010-11-08 2011-11-07 System and method for uplink multiple input multiple output transmission
US13/291,045 2011-11-07
PCT/US2011/059827 WO2012064778A1 (en) 2010-11-08 2011-11-08 System and method for transmitting control information in an uplink multiple input multiple output transmission

Publications (2)

Publication Number Publication Date
JP2014501072A JP2014501072A (ja) 2014-01-16
JP5629834B2 true JP5629834B2 (ja) 2014-11-26

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US (1) US8953713B2 (https=)
EP (1) EP2638638B1 (https=)
JP (1) JP5629834B2 (https=)
KR (1) KR101495650B1 (https=)
CN (1) CN103262438B (https=)
BR (1) BR112013011407A2 (https=)
CA (1) CA2815533A1 (https=)
IL (1) IL225836A0 (https=)
IN (1) IN2013MN00791A (https=)
PH (1) PH12013500894A1 (https=)
RU (1) RU2013126478A (https=)
WO (1) WO2012064778A1 (https=)
ZA (1) ZA201304048B (https=)

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US20120287965A1 (en) 2012-11-15
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RU2013126478A (ru) 2014-12-20
BR112013011407A2 (pt) 2016-08-02
CN103262438A (zh) 2013-08-21
IL225836A0 (en) 2013-06-27
EP2638638A1 (en) 2013-09-18
EP2638638B1 (en) 2019-06-12
IN2013MN00791A (https=) 2015-06-12
JP2014501072A (ja) 2014-01-16
KR20130086632A (ko) 2013-08-02
ZA201304048B (en) 2014-02-26
PH12013500894A1 (en) 2013-07-01
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