CN110771240B - 一种信号传输方法及装置、终端设备、网络设备 - Google Patents

一种信号传输方法及装置、终端设备、网络设备 Download PDF

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Publication number
CN110771240B
CN110771240B CN201880038020.4A CN201880038020A CN110771240B CN 110771240 B CN110771240 B CN 110771240B CN 201880038020 A CN201880038020 A CN 201880038020A CN 110771240 B CN110771240 B CN 110771240B
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China
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frequency domain
preamble
message
configuration information
uplink data
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CN201880038020.4A
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English (en)
Chinese (zh)
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CN110771240A (zh
Inventor
徐伟杰
尤心
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L5/003—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
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880038020.4A 2018-07-25 2018-07-25 一种信号传输方法及装置、终端设备、网络设备 Active CN110771240B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/096970 WO2020019182A1 (fr) 2018-07-25 2018-07-25 Appareil et procédé de transmission de signal, dispositif terminal, et dispositif de réseau

Publications (2)

Publication Number Publication Date
CN110771240A CN110771240A (zh) 2020-02-07
CN110771240B true CN110771240B (zh) 2021-04-20

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CN201880038020.4A Active CN110771240B (zh) 2018-07-25 2018-07-25 一种信号传输方法及装置、终端设备、网络设备

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CN (1) CN110771240B (fr)
TW (1) TW202008817A (fr)
WO (1) WO2020019182A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023521538A (ja) * 2020-02-28 2023-05-25 オッポ広東移動通信有限公司 タイミング同期方法、端末デバイス及びネットワークデバイス

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018063490A1 (fr) * 2016-09-30 2018-04-05 Qualcomm Incorporated Procédure d'accès aléatoire et mobilité basée sur une liaison montante améliorées

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017197166A1 (fr) * 2016-05-11 2017-11-16 Dinan Esmael Hejazi Procédé d'accès aléatoire dans un dispositif sans fil et réseau sans fil
US10834762B2 (en) * 2016-05-13 2020-11-10 Telefonaktiebolaget Lm Ericsson (Publ) Random access preamble receiver
WO2018085205A1 (fr) * 2016-11-04 2018-05-11 Intel IP Corporation Transmission par canal à accès aléatoire à deux éléments (prach)
CN108282874B (zh) * 2017-01-06 2019-08-16 电信科学技术研究院 一种数据传输方法、装置及系统
CN107371126B (zh) * 2017-08-21 2019-07-30 西安电子科技大学 基于fdd-lte网络的随机接入方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018063490A1 (fr) * 2016-09-30 2018-04-05 Qualcomm Incorporated Procédure d'accès aléatoire et mobilité basée sur une liaison montante améliorées

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NR Unlicensed Physical Channel Design Considerations;Apple Inc.;《3GPP TSG RAN WG1 Meeting #93 R1-1807002》;20180512;第2节 *

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Publication number Publication date
TW202008817A (zh) 2020-02-16
WO2020019182A1 (fr) 2020-01-30
CN110771240A (zh) 2020-02-07

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