CN115668798A - 信道加扰方法和终端设备 - Google Patents

信道加扰方法和终端设备 Download PDF

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Publication number
CN115668798A
CN115668798A CN202080101061.0A CN202080101061A CN115668798A CN 115668798 A CN115668798 A CN 115668798A CN 202080101061 A CN202080101061 A CN 202080101061A CN 115668798 A CN115668798 A CN 115668798A
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China
Prior art keywords
ssb
channel
terminal device
indicated
resource
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Pending
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CN202080101061.0A
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English (en)
Inventor
陈文洪
田杰娇
黄莹沛
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN115668798A publication Critical patent/CN115668798A/zh
Pending legal-status Critical Current

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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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station

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

Abstract

本申请实施例提供了一种信道加扰方法和终端设备，可以保证终端设备与不同小区之间传输的信道采用不同的加扰序列，降低这些信道之间的相互干扰，提高多小区协作传输的性能。该信道加扰方法包括：终端设备根据第一SSB所携带的小区标识，确定第一信道的加扰序列的初始化值，其中，该第一SSB用于获取该第一信道的发送波束或者接收波束；该终端设备根据该加扰序列的初始化值，生成该第一信道的加扰序列。

Description

PCT国内申请，说明书已公开。

Claims (37)

  1. PCT国内申请，权利要求书已公开。
CN202080101061.0A 2020-07-20 2020-07-20 信道加扰方法和终端设备 Pending CN115668798A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/103125 WO2022016342A1 (zh) 2020-07-20 2020-07-20 信道加扰方法和终端设备

Publications (1)

Publication Number Publication Date
CN115668798A true CN115668798A (zh) 2023-01-31

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CN202080101061.0A Pending CN115668798A (zh) 2020-07-20 2020-07-20 信道加扰方法和终端设备

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CN (1) CN115668798A (zh)
WO (1) WO2022016342A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024119381A1 (zh) * 2022-12-06 2024-06-13 北京小米移动软件有限公司 一种波束指示方法、装置、设备及存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101777941B (zh) * 2009-01-12 2014-10-08 华为技术有限公司 协作多点传输系统中的下行传输方法、网络设备和无线系统
WO2018084624A1 (ko) * 2016-11-03 2018-05-11 삼성전자 주식회사 밀리미터 웨이브 시스템을 위한 빔포밍 기반 송수신 동작 방식 및 장치
KR102575972B1 (ko) * 2017-05-04 2023-09-08 삼성전자주식회사 다운링크/업링크(dl/ul) 간 빔 연계 방법 및 장치
US11382066B2 (en) * 2017-09-12 2022-07-05 Mediatek Inc. Radio PBCH scrambling design
CN110636633A (zh) * 2018-06-22 2019-12-31 中国移动通信有限公司研究院 一种随机接入方法、终端及网络设备
CN110958691B (zh) * 2018-09-26 2022-10-18 维沃移动通信有限公司 资源池配置方法、使用方法及配置设备、终端
CN111277358A (zh) * 2018-12-28 2020-06-12 维沃移动通信有限公司 序列生成方法、信号接收方法及装置、终端

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WO2022016342A1 (zh) 2022-01-27

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