CN107046431B - 信息的传输、接收方法及装置 - Google Patents

信息的传输、接收方法及装置 Download PDF

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Publication number
CN107046431B
CN107046431B CN201610082890.4A CN201610082890A CN107046431B CN 107046431 B CN107046431 B CN 107046431B CN 201610082890 A CN201610082890 A CN 201610082890A CN 107046431 B CN107046431 B CN 107046431B
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China
Prior art keywords
regs
information
dmrs
reg
transmitting
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CN201610082890.4A
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English (en)
Chinese (zh)
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CN107046431A (zh
Inventor
肖华华
陈艺戬
李儒岳
鲁照华
吴昊
蔡剑兴
王瑜新
李永
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ZTE Corp
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ZTE Corp
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Priority to CN201610082890.4A priority Critical patent/CN107046431B/zh
Priority to PCT/CN2017/072895 priority patent/WO2017133688A1/fr
Publication of CN107046431A publication Critical patent/CN107046431A/zh
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    • 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
    • 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
    • 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
    • H04B7/0413—MIMO systems
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201610082890.4A 2016-02-05 2016-02-05 信息的传输、接收方法及装置 Active CN107046431B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610082890.4A CN107046431B (zh) 2016-02-05 2016-02-05 信息的传输、接收方法及装置
PCT/CN2017/072895 WO2017133688A1 (fr) 2016-02-05 2017-02-04 Procédé et dispositif destinés à transmettre une information ainsi que dispositif et procédé destinés à recevoir une information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610082890.4A CN107046431B (zh) 2016-02-05 2016-02-05 信息的传输、接收方法及装置

Publications (2)

Publication Number Publication Date
CN107046431A CN107046431A (zh) 2017-08-15
CN107046431B true CN107046431B (zh) 2021-09-03

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CN201610082890.4A Active CN107046431B (zh) 2016-02-05 2016-02-05 信息的传输、接收方法及装置

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CN (1) CN107046431B (fr)
WO (1) WO2017133688A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108111207B (zh) * 2017-11-10 2021-04-23 北京邮电大学 信息传输方法及装置
US11811508B2 (en) 2018-08-09 2023-11-07 Ntt Docomo, Inc. Method and device for transmitting reference signals
CN111541526B (zh) * 2019-01-21 2022-02-25 华为技术有限公司 参考信号的传输方法及装置
EP3977656A4 (fr) 2019-05-31 2022-12-28 Qualcomm Incorporated Groupage de signaux de référence de démodulation à bande étroite pour canaux de commande de liaison descendante physique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102857458A (zh) * 2011-06-30 2013-01-02 中兴通讯股份有限公司 导频符号确定方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102036301B (zh) * 2009-09-29 2015-05-20 中兴通讯股份有限公司 中继链路下行解调参考信号的传输方法、装置及中继系统
CN102158319B (zh) * 2010-02-12 2015-12-16 中兴通讯股份有限公司 一种基于混合复用解调参考符号的预编码方法及装置
CN102469589B (zh) * 2010-11-08 2015-06-03 中兴通讯股份有限公司 用于确定中继链路资源单元组的方法及装置
CN102843325B (zh) * 2011-06-22 2017-03-29 中兴通讯股份有限公司 一种开环mimo系统的参考信号处理方法和系统
AU2012337546B2 (en) * 2011-11-16 2017-01-05 Samsung Electronics Co., Ltd. Method and apparatus for transmitting control information in wireless communication systems
CN103944847B (zh) * 2013-01-18 2019-06-18 中兴通讯股份有限公司 导频符号承载及处理方法、装置
CN104113387B (zh) * 2013-04-19 2020-01-14 中兴通讯股份有限公司 同步信号的处理方法、装置及系统、信道估计方法及装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102857458A (zh) * 2011-06-30 2013-01-02 中兴通讯股份有限公司 导频符号确定方法及装置

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WO2017133688A1 (fr) 2017-08-10
CN107046431A (zh) 2017-08-15

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