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CN111989968A - 一种数据传输的方法及装置 - Google Patents

一种数据传输的方法及装置 Download PDF

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Publication number
CN111989968A
CN111989968A CN201880092558.3A CN201880092558A CN111989968A CN 111989968 A CN111989968 A CN 111989968A CN 201880092558 A CN201880092558 A CN 201880092558A CN 111989968 A CN111989968 A CN 111989968A
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China
Prior art keywords
frequency hopping
numbers
period
hopping sequence
time units
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CN201880092558.3A
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English (en)
Inventor
李铮
李振宇
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN111989968A publication Critical patent/CN111989968A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

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

Abstract

一种数据传输的方法及装置，该方法包括确定第一跳频序列和第二跳频序列，第一跳频序列包括M个编号，所述M个编号与虚拟系统帧号索引集合中M个虚拟系统帧号索引一一对应；第二跳频序列包括N个编号，所述N个编号与发送数据使用的N个信道一一对应，在每个跳频周期的每个时间单元内按照所述第二跳频序列使用所述N个信道中的一个信道发送数据，所述跳频周期包括N个时间单元；在每个跳频周期内任意两个时间单元使用的信道的编号不同，N为大于0的正整数。由于每个跳频周期内任意两个时间单元使用的信道的编号不同，在一个周期内每个信道都能访问一次，符合非授权频谱法规。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201880092558.3A 2018-04-24 2018-04-24 一种数据传输的方法及装置 Pending CN111989968A (zh)

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PCT/CN2018/084294 WO2019204993A1 (zh) 2018-04-24 2018-04-24 一种数据传输的方法及装置

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CN111989968A true CN111989968A (zh) 2020-11-24

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CN (1) CN111989968A (zh)
WO (1) WO2019204993A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023185855A1 (zh) * 2022-03-30 2023-10-05 华为技术有限公司 一种通信方法及装置
CN116979994A (zh) * 2022-04-22 2023-10-31 荣耀终端有限公司 一种跳频序列的生成方法、装置、设备以及存储介质

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CN107395252A (zh) * 2017-07-17 2017-11-24 北京佰才邦技术有限公司 跳频方法、跳频装置、终端和基带芯片

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CN105915265B (zh) * 2016-04-14 2018-10-26 电子科技大学 一种分布式的同步跳频系统跳频序列生成方法
EP3508015A1 (en) * 2016-09-01 2019-07-10 Telefonaktiebolaget LM Ericsson (PUBL) Channel partitioning for frequency-hopping narrowband iot
WO2018042295A1 (en) * 2016-09-01 2018-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Npbch design and decoding for nb-iot-u
CN107835506B (zh) * 2017-10-26 2022-04-22 努比亚技术有限公司 一种蓝牙通信方法、蓝牙设备及计算机可读存储介质

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1113669A (zh) * 1993-08-25 1995-12-20 莫托罗拉公司 通信系统中用跳频控制信道工作的装置和方法
US6298081B1 (en) * 1996-05-31 2001-10-02 Telefonaktiebolaget Lm Ericsson (Publ) Channel hopping in a radio communications system
CN1364349A (zh) * 1999-05-27 2002-08-14 因芬尼昂技术股份公司 移动无线系统的跳频方法
KR20020076596A (ko) * 2001-03-29 2002-10-11 엘지전자 주식회사 블루투스 시스템의 주파수 호핑 방법
CN106605438A (zh) * 2015-06-03 2017-04-26 华为技术有限公司 一种频域资源的配置方法及装置
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CN107395252A (zh) * 2017-07-17 2017-11-24 北京佰才邦技术有限公司 跳频方法、跳频装置、终端和基带芯片

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* Cited by examiner, † Cited by third party
Title
ZTE: "Improved frequency hopping randomization for NPRACH", 《3GPP TSG RAN WG1 MEETING #90 R1-1717193》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023185855A1 (zh) * 2022-03-30 2023-10-05 华为技术有限公司 一种通信方法及装置
CN116979994A (zh) * 2022-04-22 2023-10-31 荣耀终端有限公司 一种跳频序列的生成方法、装置、设备以及存储介质

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