CN109150469B - 参考信号指示方法、参考信号确定方法及设备 - Google Patents

参考信号指示方法、参考信号确定方法及设备 Download PDF

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Publication number
CN109150469B
CN109150469B CN201710459802.2A CN201710459802A CN109150469B CN 109150469 B CN109150469 B CN 109150469B CN 201710459802 A CN201710459802 A CN 201710459802A CN 109150469 B CN109150469 B CN 109150469B
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China
Prior art keywords
reference signal
value
identifier
indication message
field
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CN201710459802.2A
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English (en)
Chinese (zh)
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CN109150469A (zh
Inventor
向铮铮
罗俊
刘瑾
袁璞
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201710459802.2A priority Critical patent/CN109150469B/zh
Priority to PCT/CN2018/090408 priority patent/WO2018228286A1/fr
Publication of CN109150469A publication Critical patent/CN109150469A/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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • 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
    • H04L5/0016—Time-frequency-code

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201710459802.2A 2017-06-16 2017-06-16 参考信号指示方法、参考信号确定方法及设备 Active CN109150469B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710459802.2A CN109150469B (zh) 2017-06-16 2017-06-16 参考信号指示方法、参考信号确定方法及设备
PCT/CN2018/090408 WO2018228286A1 (fr) 2017-06-16 2018-06-08 Procédé d'indication de signal de référence, procédé de détermination de signal de référence et dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710459802.2A CN109150469B (zh) 2017-06-16 2017-06-16 参考信号指示方法、参考信号确定方法及设备

Publications (2)

Publication Number Publication Date
CN109150469A CN109150469A (zh) 2019-01-04
CN109150469B true CN109150469B (zh) 2023-12-15

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ID=64659697

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Application Number Title Priority Date Filing Date
CN201710459802.2A Active CN109150469B (zh) 2017-06-16 2017-06-16 参考信号指示方法、参考信号确定方法及设备

Country Status (2)

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CN (1) CN109150469B (fr)
WO (1) WO2018228286A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112839339B (zh) * 2019-11-22 2023-10-20 中兴通讯股份有限公司 一种系统信息发送方法、网络设备、基站及存储介质
CN115209530A (zh) * 2021-04-13 2022-10-18 展讯半导体(南京)有限公司 参考信号可用性指示方法和设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052968A1 (fr) * 2005-11-02 2007-05-10 Samsung Electronics Co., Ltd. Procede et appareil destines a attribuer une identite temporaire et un code de brouillage d'un equipement utilisateur par procedure d'acces initial dans un systeme sans fil
WO2011038410A1 (fr) * 2009-09-28 2011-03-31 Qualcomm Incorporated Rapport de qualité de canal prédictif à court terme utilisant des signaux de référence
WO2013055136A2 (fr) * 2011-10-14 2013-04-18 주식회사 팬택 Appareil et procédé pour envoyer un signal de référence dans un système de communication sans fil
CN103314614A (zh) * 2011-01-07 2013-09-18 华为技术有限公司 参考信号传输和接收的方法和设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8009661B2 (en) * 2007-01-31 2011-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Cell searching system and method
KR101321311B1 (ko) * 2008-12-26 2013-10-28 샤프 가부시키가이샤 기지국 장치, 이동국 장치, 통신 시스템 및 통신 방법
US9253768B2 (en) * 2012-10-08 2016-02-02 Qualcomm Incorporated Reference signals for an enhanced physical downlink control channel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007052968A1 (fr) * 2005-11-02 2007-05-10 Samsung Electronics Co., Ltd. Procede et appareil destines a attribuer une identite temporaire et un code de brouillage d'un equipement utilisateur par procedure d'acces initial dans un systeme sans fil
WO2011038410A1 (fr) * 2009-09-28 2011-03-31 Qualcomm Incorporated Rapport de qualité de canal prédictif à court terme utilisant des signaux de référence
CN103314614A (zh) * 2011-01-07 2013-09-18 华为技术有限公司 参考信号传输和接收的方法和设备
WO2013055136A2 (fr) * 2011-10-14 2013-04-18 주식회사 팬택 Appareil et procédé pour envoyer un signal de référence dans un système de communication sans fil

Also Published As

Publication number Publication date
WO2018228286A1 (fr) 2018-12-20
CN109150469A (zh) 2019-01-04

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