JP6162253B2 - Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理 - Google Patents

Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理 Download PDF

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Publication number
JP6162253B2
JP6162253B2 JP2015540667A JP2015540667A JP6162253B2 JP 6162253 B2 JP6162253 B2 JP 6162253B2 JP 2015540667 A JP2015540667 A JP 2015540667A JP 2015540667 A JP2015540667 A JP 2015540667A JP 6162253 B2 JP6162253 B2 JP 6162253B2
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epdcch
configurations
configuration
pdsch
parameter
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JP2016503608A (ja
JP2016503608A5 (enExample
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チェン、ワンシ
ガイアホファー、ステファン
ガール、ピーター
シュ、ハオ
ルオ、タオ
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] 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
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • 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]
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource

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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)
JP2015540667A 2012-11-02 2013-09-10 Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理 Active JP6162253B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261722097P 2012-11-02 2012-11-02
US61/722,097 2012-11-02
US14/021,980 2013-09-09
US14/021,980 US9521664B2 (en) 2012-11-02 2013-09-09 EPDCCH resource and quasi-co-location management in LTE
PCT/US2013/059079 WO2014070311A1 (en) 2012-11-02 2013-09-10 Epdcch resource and quasi-co-location management in lte

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP2017117036A Division JP6449377B2 (ja) 2012-11-02 2017-06-14 Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理
JP2017117035A Division JP6815939B2 (ja) 2012-11-02 2017-06-14 Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理
JP2017117034A Division JP6370966B2 (ja) 2012-11-02 2017-06-14 Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理

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JP2016503608A JP2016503608A (ja) 2016-02-04
JP2016503608A5 JP2016503608A5 (enExample) 2017-02-23
JP6162253B2 true JP6162253B2 (ja) 2017-07-12

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JP2017117035A Active JP6815939B2 (ja) 2012-11-02 2017-06-14 Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理
JP2017117036A Active JP6449377B2 (ja) 2012-11-02 2017-06-14 Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理
JP2017117034A Active JP6370966B2 (ja) 2012-11-02 2017-06-14 Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理
JP2019128591A Active JP6942756B2 (ja) 2012-11-02 2019-07-10 Ｌｔｅ（登録商標）におけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理

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JP2017117036A Active JP6449377B2 (ja) 2012-11-02 2017-06-14 Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理
JP2017117034A Active JP6370966B2 (ja) 2012-11-02 2017-06-14 Ｌｔｅにおけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理
JP2019128591A Active JP6942756B2 (ja) 2012-11-02 2019-07-10 Ｌｔｅ（登録商標）におけるｅｐｄｃｃｈリソースおよび疑似コロケーション管理

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US (5) US9521664B2 (enExample)
EP (2) EP3528425A1 (enExample)
JP (5) JP6162253B2 (enExample)
KR (2) KR102005109B1 (enExample)
CN (1) CN104756435B (enExample)
AP (1) AP2015008456A0 (enExample)
EC (1) ECSP15021893A (enExample)
ES (1) ES2734556T3 (enExample)
HU (1) HUE043267T2 (enExample)
SA (1) SA515360376B1 (enExample)
WO (1) WO2014070311A1 (enExample)

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* Cited by examiner, † Cited by third party
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US11349630B2 (en) 2017-08-11 2022-05-31 Zte Corporation Method and device for configuring reference signal

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