TWI698142B - 傳輸信號的方法及設備 - Google Patents

傳輸信號的方法及設備 Download PDF

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Publication number
TWI698142B
TWI698142B TW107102148A TW107102148A TWI698142B TW I698142 B TWI698142 B TW I698142B TW 107102148 A TW107102148 A TW 107102148A TW 107102148 A TW107102148 A TW 107102148A TW I698142 B TWI698142 B TW I698142B
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TW
Taiwan
Prior art keywords
dmrs
res
pdcch
resource
port
Prior art date
Application number
TW107102148A
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English (en)
Chinese (zh)
Other versions
TW201828755A (zh
Inventor
許華
Original Assignee
大陸商Ｏｐｐｏ廣東移動通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 大陸商Ｏｐｐｏ廣東移動通信有限公司 filed Critical 大陸商Ｏｐｐｏ廣東移動通信有限公司
Publication of TW201828755A publication Critical patent/TW201828755A/zh
Application granted granted Critical
Publication of TWI698142B publication Critical patent/TWI698142B/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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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 signaling, 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW107102148A 2017-01-27 2018-01-22 傳輸信號的方法及設備 TWI698142B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762451266P 2017-01-27 2017-01-27
US62/451,266 2017-01-27

Publications (2)

Publication Number Publication Date
TW201828755A TW201828755A (zh) 2018-08-01
TWI698142B true TWI698142B (zh) 2020-07-01

Family

ID=62977844

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107102148A TWI698142B (zh) 2017-01-27 2018-01-22 傳輸信號的方法及設備

Country Status (3)

Country Link
CN (1) CN109845339B (fr)
TW (1) TWI698142B (fr)
WO (1) WO2018137516A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116325610A (zh) * 2020-10-16 2023-06-23 中兴通讯股份有限公司 用于无线通信的方法、设备和计算机程序产品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3046284A1 (fr) * 2015-01-15 2016-07-20 Ntt Docomo, Inc. Procédé et station de base pour transmission mu-mimo dans un système de communication sans fil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012524453A (ja) * 2009-04-15 2012-10-11 エルジー エレクトロニクス インコーポレイティド 参照信号を伝送する方法及び装置
US9425946B2 (en) * 2013-02-21 2016-08-23 Blackberry Limited Interference measurement methods for advanced receiver in LTE/LTE-A
CA2943831C (fr) * 2014-07-16 2020-06-30 Lg Electronics Inc. Procede et dispositif d'estimation de voie dans un systeme de communication sans fil
US20170215201A1 (en) * 2014-07-24 2017-07-27 Lg Electronics Inc. Method and apparatus for transmitting uplink data in wireless communication system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3046284A1 (fr) * 2015-01-15 2016-07-20 Ntt Docomo, Inc. Procédé et station de base pour transmission mu-mimo dans un système de communication sans fil

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Huawei et al, "Demodulation RS design for DL control channel." 3GPP R1-1611209, 2016/11/18 *
Huawei et al, "Demodulation RS design for DL control channel." 3GPP TSG RAN WGI NR Ad Hoc Meeting R1-1700015, 2017/01/20 *

Also Published As

Publication number Publication date
WO2018137516A1 (fr) 2018-08-02
CN109845339B (zh) 2020-03-03
CN109845339A (zh) 2019-06-04
TW201828755A (zh) 2018-08-01

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