TWI479868B - 在lte中解決pdcch混亂的方法、裝置、及電腦程式產品 - Google Patents

在lte中解決pdcch混亂的方法、裝置、及電腦程式產品 Download PDF

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Publication number
TWI479868B
TWI479868B TW100109195A TW100109195A TWI479868B TW I479868 B TWI479868 B TW I479868B TW 100109195 A TW100109195 A TW 100109195A TW 100109195 A TW100109195 A TW 100109195A TW I479868 B TWI479868 B TW I479868B
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Taiwan
Prior art keywords
search space
component carrier
cif
cell service
shared
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TW100109195A
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English (en)
Chinese (zh)
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TW201203983A (en
Inventor
Tao Luo
Wanshi Chen
Juan Montojo
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Qualcomm Inc
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Publication of TW201203983A publication Critical patent/TW201203983A/zh
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Publication of TWI479868B publication Critical patent/TWI479868B/zh

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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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • 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
    • H04L1/0061—Error detection codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW100109195A 2010-03-18 2011-03-17 在lte中解決pdcch混亂的方法、裝置、及電腦程式產品 TWI479868B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31536710P 2010-03-18 2010-03-18
US38461310P 2010-09-20 2010-09-20
US13/023,311 US10439786B2 (en) 2010-03-18 2011-02-08 Methods of resolving PDCCH confusion in LTE

Publications (2)

Publication Number Publication Date
TW201203983A TW201203983A (en) 2012-01-16
TWI479868B true TWI479868B (zh) 2015-04-01

Family

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TW100109195A TWI479868B (zh) 2010-03-18 2011-03-17 在lte中解決pdcch混亂的方法、裝置、及電腦程式產品

Country Status (7)

Country Link
US (2) US10439786B2 (enExample)
EP (1) EP2548324B1 (enExample)
JP (5) JP2013523022A (enExample)
KR (1) KR101496946B1 (enExample)
CN (1) CN102812659B (enExample)
TW (1) TWI479868B (enExample)
WO (1) WO2011116146A1 (enExample)

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Also Published As

Publication number Publication date
JP2018067925A (ja) 2018-04-26
US20190394010A1 (en) 2019-12-26
CN102812659B (zh) 2016-08-31
US10439786B2 (en) 2019-10-08
JP2019176485A (ja) 2019-10-10
KR101496946B1 (ko) 2015-02-27
EP2548324A1 (en) 2013-01-23
TW201203983A (en) 2012-01-16
EP2548324B1 (en) 2019-04-17
CN102812659A (zh) 2012-12-05
JP2020205606A (ja) 2020-12-24
JP7086032B2 (ja) 2022-06-17
JP7142668B2 (ja) 2022-09-27
US11108532B2 (en) 2021-08-31
WO2011116146A1 (en) 2011-09-22
JP2016040929A (ja) 2016-03-24
US20110228732A1 (en) 2011-09-22
JP2013523022A (ja) 2013-06-13
KR20130018776A (ko) 2013-02-25
JP6749881B2 (ja) 2020-09-02

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