CN112385169A - 频域位置确定方法、装置及设备 - Google Patents

频域位置确定方法、装置及设备 Download PDF

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Publication number
CN112385169A
CN112385169A CN201880095461.8A CN201880095461A CN112385169A CN 112385169 A CN112385169 A CN 112385169A CN 201880095461 A CN201880095461 A CN 201880095461A CN 112385169 A CN112385169 A CN 112385169A
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China
Prior art keywords
frequency domain
symbol group
domain position
hopping rule
frequency hopping
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CN201880095461.8A
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CN112385169B (zh
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罗之虎
李军
苏俞婉
铁晓磊
金哲
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请提供一种频域位置确定方法、装置及设备，该方法包括：根据伪随机序列确定第一符号组的第一参数，所述第一符号组的索引为i；根据所述第一参数、所述第一符号组的索引i和第二符号组的频域位置，从至少一个跳频规则中确定第一跳频规则，其中，所述第二符号组的索引为i‑4；根据所述第一参数以及所述第一跳频规则，确定所述第一符号组的频域位置。

Description

PCT国内申请，说明书已公开。

Claims (31)

  1. PCT国内申请，权利要求书已公开。
CN201880095461.8A 2018-08-02 2018-08-02 频域位置确定方法、装置及设备 Active CN112385169B (zh)

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PCT/CN2018/098371 WO2020024229A1 (zh) 2018-08-02 2018-08-02 频域位置确定方法、装置及设备

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CN112385169A true CN112385169A (zh) 2021-02-19
CN112385169B CN112385169B (zh) 2022-04-12

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WO (1) WO2020024229A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023173440A1 (zh) * 2022-03-18 2023-09-21 Oppo广东移动通信有限公司 无线通信方法、装置、设备、存储介质及程序产品

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116097603A (zh) * 2020-09-30 2023-05-09 Oppo广东移动通信有限公司 频域位置确定方法、装置、设备及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103503351A (zh) * 2011-04-19 2014-01-08 松下电器产业株式会社 中继方法、中继装置
CN106102182A (zh) * 2016-06-07 2016-11-09 北京交通大学 非正交随机接入方法
US20180049217A1 (en) * 2016-08-12 2018-02-15 Ofinno Technologies, Llc Traffic type based scheduling in a wireless network and device
CN108260108A (zh) * 2018-01-16 2018-07-06 重庆邮电大学 一种基于非正交的窄带物联网NB-IoT随机接入方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3408943B1 (en) * 2016-01-29 2019-12-11 Telefonaktiebolaget LM Ericsson (publ) Frequency hopping for random access

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103503351A (zh) * 2011-04-19 2014-01-08 松下电器产业株式会社 中继方法、中继装置
US20140037029A1 (en) * 2011-04-19 2014-02-06 Yutaka Murakami Relay method and relay device
CN106102182A (zh) * 2016-06-07 2016-11-09 北京交通大学 非正交随机接入方法
US20180049217A1 (en) * 2016-08-12 2018-02-15 Ofinno Technologies, Llc Traffic type based scheduling in a wireless network and device
CN108260108A (zh) * 2018-01-16 2018-07-06 重庆邮电大学 一种基于非正交的窄带物联网NB-IoT随机接入方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
" "R1-1717193 Improved frequency hopping randomization for NPRACH-final"" *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023173440A1 (zh) * 2022-03-18 2023-09-21 Oppo广东移动通信有限公司 无线通信方法、装置、设备、存储介质及程序产品

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WO2020024229A1 (zh) 2020-02-06

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