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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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements at the receiver end
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056Systems characterized by the type of code used
    • H04L1/0061Error detection codes

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  • 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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Family Applications (1)

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

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