CN104798425B - 在无线网络中用于传递epdcch的方法、网络节点和用户设备 - Google Patents

在无线网络中用于传递epdcch的方法、网络节点和用户设备 Download PDF

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Publication number
CN104798425B
CN104798425B CN201380062216.4A CN201380062216A CN104798425B CN 104798425 B CN104798425 B CN 104798425B CN 201380062216 A CN201380062216 A CN 201380062216A CN 104798425 B CN104798425 B CN 104798425B
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CN
China
Prior art keywords
epdcch
resource element
network node
epdcch set
crs
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CN201380062216.4A
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English (en)
Chinese (zh)
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CN104798425A (zh
Inventor
M.弗伦内
E.埃里克森
D.哈马瓦尔
G.约恩格伦
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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Priority to CN201910125362.6A priority Critical patent/CN109905220A/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
    • H04L5/003—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
    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380062216.4A 2012-09-28 2013-03-27 在无线网络中用于传递epdcch的方法、网络节点和用户设备 Active CN104798425B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910125362.6A CN109905220A (zh) 2012-09-28 2013-03-27 在无线网络中用于传递epdcch的方法、网络节点和用户设备

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261707555P 2012-09-28 2012-09-28
US61/707555 2012-09-28
PCT/SE2013/050340 WO2014051487A1 (en) 2012-09-28 2013-03-27 Methods, network nodes and user equipments in a wireless network for communicating an epdcch

Related Child Applications (1)

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CN201910125362.6A Division CN109905220A (zh) 2012-09-28 2013-03-27 在无线网络中用于传递epdcch的方法、网络节点和用户设备

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CN104798425A CN104798425A (zh) 2015-07-22
CN104798425B true CN104798425B (zh) 2019-03-12

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CN201910125362.6A Pending CN109905220A (zh) 2012-09-28 2013-03-27 在无线网络中用于传递epdcch的方法、网络节点和用户设备

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Country Status (13)

Country Link
US (3) US9913259B2 (enExample)
EP (2) EP3379879B1 (enExample)
JP (1) JP6068653B2 (enExample)
KR (1) KR101751148B1 (enExample)
CN (2) CN104798425B (enExample)
BR (1) BR112015006772B1 (enExample)
CA (1) CA2886351C (enExample)
ES (1) ES2685372T3 (enExample)
IN (1) IN2014DN06684A (enExample)
PH (1) PH12015500544B1 (enExample)
PL (1) PL2901786T3 (enExample)
SG (1) SG11201501937QA (enExample)
WO (1) WO2014051487A1 (enExample)

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CN108702757B (zh) * 2016-05-10 2023-06-27 Oppo广东移动通信有限公司 通信方法和通信装置
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US10966246B2 (en) * 2016-10-21 2021-03-30 Telefonaktiebolaget Lm Ericsson (Publ) Collision avoidance between EPDCCH and aperiodic CSI-RS
PL3491770T3 (pl) 2016-11-04 2020-07-27 Telefonaktiebolaget Lm Ericsson (Publ) Konstrukcja mapowania krótkiego fizycznego kanału sterującego łącza w dół – (SPDCCH)
US10187189B2 (en) * 2017-01-13 2019-01-22 Qualcomm Incorporated Reference signal placement within different subbands of the same OFDM symbol
WO2018175724A1 (en) * 2017-03-24 2018-09-27 Intel IP Corporation Design of cell specific reference signal (crs) muting for even further enhanced machine type communication (efemtc)
EP3560228B1 (en) * 2017-03-31 2023-06-07 Telefonaktiebolaget LM Ericsson (publ) Support for frequency-overlapping carriers
CN111226404B (zh) * 2017-07-31 2022-05-03 弗劳恩霍夫应用研究促进协会 无线通信网络以及发射机和接收机
WO2019214708A1 (en) * 2018-05-11 2019-11-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for using indication information of time domain resource allocation
BR112021007236A2 (pt) * 2018-10-24 2021-08-10 Telefonaktiebolaget Lm Ericsson (Publ) método realizado em um nó de rede para identificar equipamentos de usuário, e, nó de rede
CN115484636A (zh) * 2021-05-31 2022-12-16 华为技术有限公司 信道状态信息的测量方法和装置

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Also Published As

Publication number Publication date
EP2901786B1 (en) 2018-06-13
PL2901786T3 (pl) 2018-11-30
KR20150064123A (ko) 2015-06-10
CA2886351A1 (en) 2014-04-03
ES2685372T3 (es) 2018-10-08
JP6068653B2 (ja) 2017-01-25
BR112015006772A2 (pt) 2017-07-04
PH12015500544B1 (en) 2022-10-26
CN104798425A (zh) 2015-07-22
JP2015530846A (ja) 2015-10-15
US9913259B2 (en) 2018-03-06
US20140092826A1 (en) 2014-04-03
SG11201501937QA (en) 2015-05-28
CN109905220A (zh) 2019-06-18
EP2901786A1 (en) 2015-08-05
EP3379879B1 (en) 2022-01-05
US10841912B2 (en) 2020-11-17
PH12015500544A1 (en) 2015-05-04
US20180199319A1 (en) 2018-07-12
KR101751148B1 (ko) 2017-07-11
EP3379879A1 (en) 2018-09-26
CA2886351C (en) 2018-11-20
US20210068089A1 (en) 2021-03-04
WO2014051487A1 (en) 2014-04-03
IN2014DN06684A (enExample) 2015-05-22
BR112015006772B1 (pt) 2022-06-28

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